Attachment 122259 Details for Bug 94515 – dmesg drm.debug=0x7

dmesg drm.debug=0x7

dmesg.txt (text/plain), 500.01 KB, created by Tobias Klausmann on 2016-03-12 22:33:51 UTC

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Creator: Tobias Klausmann

Created: 2016-03-12 22:33:51 UTC

Size: 500.01 KB

patch

obsolete

>[  190.421696] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.421697] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.421698] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.421699] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.421719] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.421721] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.421722] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.421723] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.421743] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.421744] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.421746] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.421746] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.421759] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.421767] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.421768] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.421769] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.421770] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.421790] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.421792] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.421793] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.421794] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.421814] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.421816] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.421817] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.421818] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.421841] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.421842] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.421843] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.421844] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.421865] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.421866] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.421868] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.421868] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.421874] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.421889] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.421890] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.421891] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.421892] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.421913] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.421914] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.421915] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.421916] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.421946] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.421947] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.421948] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.421949] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.421975] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.421976] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.421977] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.421978] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422009] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422010] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422012] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422012] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.422013] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422015] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.422034] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422035] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422037] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422037] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422058] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422059] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422060] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422061] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422081] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422083] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422084] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422085] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422105] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422106] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422107] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422108] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422130] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.422132] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422133] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422134] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.422136] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422137] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422157] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422158] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422160] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422160] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422181] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422182] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422183] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422184] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422204] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422206] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422207] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422208] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422228] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422229] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422231] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422231] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422249] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.422252] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422253] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422255] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422256] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422277] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422278] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422279] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422280] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422301] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422302] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422303] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422304] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422324] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422326] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422327] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422328] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422348] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422349] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422351] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422351] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422366] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.422372] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422373] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422375] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422375] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422396] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422397] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422398] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422399] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422422] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422424] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422425] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422426] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422446] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422447] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422449] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422449] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422470] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422471] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422472] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422473] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422484] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.422494] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422495] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422496] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422497] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422518] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422519] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422520] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422521] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422541] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422543] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422544] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422545] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422565] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422566] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422568] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422568] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422589] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422590] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422592] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422592] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422598] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.422613] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422614] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422615] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422616] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422637] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422638] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422639] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422640] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422660] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422661] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422663] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422663] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422687] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422688] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422689] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422690] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422711] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422712] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.422713] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422714] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422715] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.422716] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422737] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422738] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422739] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422740] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422761] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422762] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422763] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422764] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422784] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422785] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422787] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422787] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422808] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422809] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422810] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422811] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422828] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.422832] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422833] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422835] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422835] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422856] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422857] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422858] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422859] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422879] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422881] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422882] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422883] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422903] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422904] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422906] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422906] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422927] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422928] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.422929] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422930] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422931] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422933] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.422952] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422953] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422954] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422955] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.422983] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.422984] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.422985] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.422986] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423007] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423008] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423010] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423010] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423031] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423032] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423034] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423034] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423055] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423056] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423058] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423059] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423060] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.423079] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423081] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423082] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423083] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423103] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423104] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423106] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423106] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423127] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423128] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423130] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423130] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423151] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423152] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423154] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423154] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423175] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423176] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423178] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423178] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423179] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.423200] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423201] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423203] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423204] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423224] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423225] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423227] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423227] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423251] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423252] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423253] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423254] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423275] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423276] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423278] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423278] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423292] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.423299] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423301] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423302] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423303] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423323] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423325] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423326] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423327] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423347] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423348] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423350] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423350] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423371] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423372] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423374] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423374] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423395] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423396] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423398] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423398] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423405] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.423419] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423420] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423422] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423422] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423443] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423444] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423446] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423446] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423467] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423468] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423470] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423470] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423491] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423492] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423494] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423494] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423515] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423516] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423518] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423518] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423519] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.423543] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423544] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423545] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423546] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423567] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423568] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423569] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423570] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423591] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423592] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423593] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423594] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423615] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423616] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423617] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423618] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423632] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.423639] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423640] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423641] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423642] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423663] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423664] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423665] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423666] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423686] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423688] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423689] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423690] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423710] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423711] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423713] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423713] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423734] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423735] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423737] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423737] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423745] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.423758] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423759] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423761] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423761] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423782] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423783] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423785] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423785] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423809] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423810] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423811] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423812] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423833] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423834] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423835] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423836] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423857] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423858] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423859] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423860] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423863] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.423881] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423882] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423883] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423884] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423904] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423906] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423907] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423908] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423928] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423929] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423931] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423931] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423952] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423953] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423954] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423955] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.423980] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.423981] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.423982] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.423983] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.423984] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424004] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424005] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424007] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424007] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424028] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424029] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424031] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424031] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424052] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424053] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424054] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424055] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424075] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424077] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424078] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424079] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424099] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.424102] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424104] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424105] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424106] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424126] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424127] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424129] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424130] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424150] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424151] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424152] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424153] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424174] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424175] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424176] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424177] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424198] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424199] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424200] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424201] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424212] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.424222] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424223] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424224] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424225] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424245] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424246] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424248] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424248] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424269] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424270] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424272] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424272] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424293] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424294] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424295] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424296] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424317] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424318] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424319] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424320] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424326] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.424340] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424342] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424343] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424344] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424367] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424368] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424369] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424370] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424391] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424392] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424393] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424394] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424415] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424416] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424417] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424418] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424438] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424439] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.424441] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424442] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424442] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.424444] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424464] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424465] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424467] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424468] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424488] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424489] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424490] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424491] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424512] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424513] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424514] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424515] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424536] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424537] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424538] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424539] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424558] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.424560] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424561] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424562] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424563] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424583] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424584] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424585] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424586] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424607] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424608] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424609] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424610] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424630] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424632] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424633] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424634] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424658] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424659] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424660] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424661] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424676] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.424682] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424683] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424684] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424685] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424706] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424707] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424708] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424709] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424729] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424730] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424731] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424732] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424753] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424754] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424755] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424756] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424776] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424777] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424779] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424779] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424790] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.424800] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424801] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424803] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424803] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424824] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424825] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424826] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424827] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424848] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424849] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424850] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424851] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424872] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424873] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424874] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424875] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424895] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424896] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424898] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424898] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424903] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.424923] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424924] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424925] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424926] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424957] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424962] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424963] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424964] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.424987] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.424988] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.424990] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.424999] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425021] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425022] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425023] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425024] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425044] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.425045] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425047] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425049] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425049] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425070] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425071] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425073] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425073] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425094] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425095] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425096] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425097] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425118] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425119] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425120] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425121] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425142] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425143] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425144] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425145] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425160] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.425166] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425167] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425169] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425169] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425190] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425191] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425192] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425193] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425214] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425215] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425216] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425217] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425241] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425242] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425243] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425244] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425265] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425266] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425267] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425268] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425278] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.425289] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425290] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425291] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425292] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425313] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425314] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425315] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425316] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425337] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425338] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425339] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425340] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425361] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425362] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425363] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425364] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425385] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425386] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425387] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425388] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425392] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.425409] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425410] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425411] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425412] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425433] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425434] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425435] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425436] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425457] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425458] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425459] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425460] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425480] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425482] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425483] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425484] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425506] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.425507] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425509] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425511] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425511] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425532] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425534] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425535] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425536] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425556] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425558] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425559] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425560] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425580] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425582] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425583] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425584] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425604] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425606] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425607] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425608] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425621] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.425629] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425630] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425631] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425632] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425653] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425654] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425655] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425656] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425677] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425678] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425679] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425680] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425701] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425702] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425703] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425704] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425725] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425726] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425727] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425728] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425734] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.425749] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425750] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425751] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425752] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425773] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425774] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425775] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425776] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425800] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425801] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425802] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425803] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425824] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425825] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425826] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425827] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425848] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425849] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425850] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425851] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.425852] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425854] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.425873] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425874] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425875] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425876] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425897] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425898] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425899] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425900] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425921] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425922] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425923] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425924] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425945] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425946] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425947] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425948] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425973] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425974] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.425975] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.425976] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.425985] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.425997] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.425999] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426000] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426001] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426021] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426022] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426024] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426024] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426045] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426046] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426047] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426048] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426072] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426073] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426074] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426075] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426096] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426097] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426098] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426099] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426102] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.426119] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426121] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426122] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426123] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426143] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426144] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426146] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426146] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426167] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426168] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426169] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426170] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426191] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426192] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426193] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426194] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426214] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426216] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.426216] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426217] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426218] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426238] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426239] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426241] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426241] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426262] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426263] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426265] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426265] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426286] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426287] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426288] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426289] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426310] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426311] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426312] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426313] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426332] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.426334] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426335] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426336] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.426337] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426338] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426362] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426363] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426364] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426365] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426386] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426387] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426388] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426389] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426410] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426411] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426412] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426413] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426434] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426435] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426436] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426437] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426450] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.426457] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426458] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426460] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426460] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426481] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426482] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426483] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426484] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426505] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426506] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426507] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426508] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426529] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426530] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426531] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426532] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426551] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.426553] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426554] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426555] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.426556] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426557] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426578] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426579] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426580] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426581] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426602] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426603] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426604] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426605] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426629] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426630] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426632] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426632] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426653] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426654] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426656] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426656] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426671] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.426677] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426678] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426680] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426680] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426701] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426702] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426703] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426704] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426725] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426726] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426727] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426728] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426748] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426750] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426751] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426752] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426772] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426774] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426775] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426776] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426785] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.426797] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426798] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426799] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426800] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426821] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426822] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426823] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426824] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426844] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426845] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426847] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426848] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426868] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426869] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426871] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426871] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426886] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.426892] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426893] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426895] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426895] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426919] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426920] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426922] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426922] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426943] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426944] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426945] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426946] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426971] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426972] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426973] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426974] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.426995] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.426996] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.426998] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.426998] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427002] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.427019] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427020] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427022] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427022] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427043] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427044] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427046] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427046] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427067] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427068] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427070] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427070] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427091] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427092] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427093] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427094] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427115] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427116] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427117] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.427119] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427119] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427121] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.427140] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427141] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427143] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427143] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427164] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427165] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427167] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427167] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427190] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427192] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427193] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427194] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427214] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427216] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427217] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427218] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427235] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.427239] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427240] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427241] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427242] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427262] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427263] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427265] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427266] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427286] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427287] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427289] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427289] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427310] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427311] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427312] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427313] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427334] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427335] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427336] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427337] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427348] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.427358] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427359] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427360] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427361] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427382] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427383] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427384] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427385] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427405] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427407] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427408] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427409] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427429] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427430] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427432] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427432] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427453] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427454] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427455] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427456] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427465] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.427480] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427481] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427482] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427483] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427504] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427505] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427506] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427507] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427528] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427529] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427530] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427531] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427551] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427553] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427554] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427555] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427576] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427577] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427578] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427579] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427579] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.427600] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427602] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427603] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427604] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427624] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427625] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427627] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427627] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427648] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427649] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427651] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427651] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427672] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427673] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427675] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427675] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427692] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.427696] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427698] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427699] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427700] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427721] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427722] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427723] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427724] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427747] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427748] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427750] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427750] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427771] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427772] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427774] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427774] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427795] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427796] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427798] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427798] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427808] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.427819] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427820] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427822] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427823] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427843] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427844] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427846] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427846] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427867] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427868] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427870] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427870] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427891] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427892] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427894] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427894] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427915] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427916] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427918] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427918] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427923] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.427949] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427950] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427952] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427952] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.427978] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.427979] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.427980] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.427981] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428012] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428013] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428014] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428015] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428036] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428037] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428038] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428039] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428062] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.428063] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428064] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428065] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428066] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428086] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428087] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428089] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428089] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428110] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428111] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428113] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428113] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428134] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428135] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428136] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428137] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428158] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428159] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428160] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428161] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428182] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428182] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.428184] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428185] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428186] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.428187] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428208] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428209] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428210] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428211] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428232] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428233] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428234] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428235] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428255] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428256] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428258] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428258] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428279] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428280] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428282] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428282] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428287] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.428303] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428304] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428305] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428306] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428329] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428331] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428332] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428333] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428354] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428355] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428356] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428357] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428377] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428378] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428380] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428381] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428400] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.428401] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428403] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428405] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428405] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428426] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428427] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428428] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428429] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428450] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428451] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428452] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428453] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428474] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428475] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428476] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428477] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428497] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428499] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428500] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428501] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428515] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.428521] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428523] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428524] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428525] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428545] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428547] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428548] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428549] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428569] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428570] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428572] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428572] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428593] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428594] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428595] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428596] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428620] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428622] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428623] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428624] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428629] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.428645] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428646] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428647] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428648] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428668] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428670] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428671] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428672] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428692] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428693] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428695] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428695] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428716] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428717] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428719] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428719] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428740] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428741] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428743] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428743] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.428744] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428746] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.428765] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428766] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428767] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428768] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428789] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428790] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428791] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428792] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428813] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428814] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428815] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428816] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428836] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428838] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428839] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428840] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428861] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428862] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428863] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.428864] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428865] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428866] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.428888] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428890] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428891] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428892] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428913] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428914] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428915] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428916] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428936] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428938] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428939] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428940] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428964] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428965] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428967] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428967] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428989] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.428990] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.428992] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.428992] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.428994] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.429013] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429014] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429016] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429016] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429037] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429038] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429039] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429040] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429061] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429062] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429063] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429064] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429085] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429086] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429087] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429088] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429109] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429110] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429112] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429112] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429115] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.429133] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429135] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429136] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429137] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429157] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429158] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429160] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429160] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429184] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429186] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429187] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429188] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429209] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429210] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429211] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429212] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429231] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.429233] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429234] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429236] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429237] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429257] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429258] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429260] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429260] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429281] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429282] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429283] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429284] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429305] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429306] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429307] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429308] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429329] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429330] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429331] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429332] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429347] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.429353] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429354] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429356] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429356] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429377] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429378] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429379] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429380] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429401] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429402] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429403] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429404] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429425] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429426] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429427] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429428] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429452] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429453] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429454] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429455] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429460] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.429476] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429477] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429479] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429479] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429500] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429501] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429502] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429503] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429524] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429525] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429526] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429527] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429547] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429549] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429550] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429551] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429571] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429573] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429574] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429575] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429577] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.429595] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429597] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429598] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429599] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429619] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429620] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429622] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429622] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429643] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429644] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429646] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429646] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429667] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429668] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429669] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429670] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429691] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429692] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.429693] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429695] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429695] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.429696] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429717] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429718] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429720] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429720] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429744] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429745] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429746] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429747] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429768] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429769] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429770] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429771] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429792] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429793] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429794] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429795] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429809] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.429816] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429817] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429818] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429819] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429840] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429841] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429842] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429843] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429864] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429865] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429866] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429867] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429888] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429889] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429890] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429891] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429911] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429913] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429914] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429915] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429924] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.429936] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429937] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429938] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429939] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429963] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429964] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429966] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429966] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.429987] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.429988] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.429990] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.429990] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430014] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430015] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430017] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430017] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430039] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430040] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430041] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430042] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430043] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.430062] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430064] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430065] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430066] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430086] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430087] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430089] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430089] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430110] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430111] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430112] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430113] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430134] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430135] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430136] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430137] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430157] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.430158] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430159] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430160] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430161] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430163] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.430182] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430183] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430184] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430185] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430206] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430207] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430208] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430209] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430230] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430231] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430232] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430233] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430253] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430255] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430256] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430257] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430278] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430279] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430279] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.430281] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430282] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430284] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.430307] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430308] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430310] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430310] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430331] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430332] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430334] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430334] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430355] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430356] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430357] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430358] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430379] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430380] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430381] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430382] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430399] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.430403] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430404] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430406] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430406] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430427] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430428] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430430] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430430] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430451] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430452] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430453] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430454] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430475] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430476] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430477] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430478] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430499] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430500] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430501] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430502] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430513] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.430523] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430524] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430525] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430526] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430547] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430548] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430549] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430550] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430573] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430575] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430576] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430577] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430598] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430599] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430600] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430601] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430622] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430623] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430624] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430625] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430626] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.430645] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430647] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430648] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430649] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430669] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430671] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430672] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430673] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430693] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430694] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430696] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430696] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430717] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430718] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430719] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430720] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430739] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.430741] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430742] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430744] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430745] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430766] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430767] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430768] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430769] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430790] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430791] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430792] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430793] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430813] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430814] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430816] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430816] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430837] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430838] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430840] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430840] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430855] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.430864] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430865] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430867] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430867] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430888] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430889] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430891] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430892] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430912] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430913] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430915] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430915] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430946] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430947] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430948] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430949] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430975] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.430976] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.430977] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.430978] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.430986] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.431009] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431010] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431011] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431012] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431033] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431034] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431035] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431036] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431057] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431058] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431059] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431060] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431081] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431082] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431083] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431084] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431104] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431106] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431107] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431108] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431111] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.431128] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431130] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431131] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431132] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431155] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431156] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431158] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431158] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431179] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431180] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431182] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431182] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431203] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431204] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431205] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431206] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431225] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.431227] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431228] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431229] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.431230] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431231] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431253] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431254] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431255] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431256] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431276] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431278] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431279] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431280] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431300] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431302] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431303] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431304] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431324] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431326] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431327] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431328] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431344] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.431348] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431350] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431351] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431352] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431372] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431374] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431375] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431376] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431397] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431398] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431399] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431400] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431420] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431422] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431423] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431424] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431447] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431449] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431450] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431451] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431457] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.431472] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431473] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431474] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431475] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431496] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431497] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431498] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431499] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431520] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431521] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431522] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431523] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431543] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431545] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431546] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431547] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431567] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431568] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431570] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431570] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431571] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.431592] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431593] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431594] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431595] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431616] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431617] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431618] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431619] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431639] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431640] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431642] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431642] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431663] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431664] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431666] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431666] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431687] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.431688] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431689] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431690] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431691] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431693] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.431714] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431716] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431717] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431718] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431738] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431739] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431741] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431741] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431762] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431763] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431765] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431765] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431786] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431787] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431788] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431789] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431808] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.431810] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431811] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431812] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.431813] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431814] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431835] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431837] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431838] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431839] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431859] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431860] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431862] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431862] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431883] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431884] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431886] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431886] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431907] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431908] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431910] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431910] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431927] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.431931] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431933] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431934] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431935] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431955] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431956] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431961] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431961] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.431983] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.431985] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.431986] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.431987] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432010] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432011] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432013] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432013] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432034] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432035] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432036] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432037] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432055] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.432058] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432059] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432060] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.432061] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432062] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432083] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432084] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432086] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432086] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432107] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432108] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432109] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432110] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432130] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432132] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432133] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432134] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432154] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432155] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432157] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432157] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432175] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.432178] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432179] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432181] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432182] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432203] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432204] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432205] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432206] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432226] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432228] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432229] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432230] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432250] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432252] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432253] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432254] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432277] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432278] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432280] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432280] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432291] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.432301] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432303] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432304] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432305] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432325] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432326] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432328] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432328] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432349] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432350] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432352] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432352] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432373] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432374] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432375] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432376] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432397] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432398] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432399] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432400] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432420] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432422] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432423] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432424] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432426] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.432444] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432445] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432447] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432447] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432468] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432469] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432470] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432471] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432492] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432493] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432494] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432495] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432515] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432517] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432518] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432519] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432539] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432541] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.432541] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432542] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432543] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432567] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432569] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432570] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432571] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432592] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432593] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432594] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432595] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432616] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432617] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432618] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432619] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432640] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432641] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432642] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432643] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432656] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.432664] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432665] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432666] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432667] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432687] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432689] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432690] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432691] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432711] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432712] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432714] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432714] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432735] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432736] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432737] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432738] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432759] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432760] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432761] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432762] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432770] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.432782] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432784] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432785] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432786] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432806] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432807] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432809] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432810] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432833] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432834] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432835] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432836] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432857] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432858] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432859] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432860] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432881] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432882] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432883] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.432884] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432885] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432905] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432906] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432908] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432908] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432929] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432930] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432931] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432932] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432952] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432954] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432955] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432956] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.432980] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.432981] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.432982] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.432983] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433004] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433005] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433006] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.433007] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433008] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433028] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433029] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433030] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433031] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433051] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433052] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433054] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433054] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433075] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433076] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433077] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433078] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433098] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433099] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433101] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433101] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433125] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433126] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.433128] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433129] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433130] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433151] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433152] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433153] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433154] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433174] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433175] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433177] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433177] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433198] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433199] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433200] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433201] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433221] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433222] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433223] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433224] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433242] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.433245] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433246] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433247] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.433248] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433249] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433270] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433271] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433272] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433273] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433293] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433294] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433296] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433296] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433317] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433318] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433319] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433320] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433340] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433341] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433342] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433343] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433361] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.433363] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433365] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433365] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.433367] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433368] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433391] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433392] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433394] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433394] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433415] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433416] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433417] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433418] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433438] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433440] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433441] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433442] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433462] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433463] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433464] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433465] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433480] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.433486] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433487] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433488] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433489] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433509] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433511] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433512] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433513] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433533] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433534] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433535] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433536] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433557] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433558] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433559] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433560] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433580] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433582] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433583] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433584] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433594] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.433604] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433605] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433606] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433607] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433627] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433629] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433630] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433631] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433651] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433652] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433653] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433654] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433677] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433678] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433680] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433680] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433701] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433702] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433703] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433704] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433707] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.433724] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433726] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433727] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433728] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433748] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433749] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433750] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433751] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433771] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433773] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433774] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433775] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433795] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433796] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433797] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433798] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433818] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433819] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433821] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433821] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433823] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.433842] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433843] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433844] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433845] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433865] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433866] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433868] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433868] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433889] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433890] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433891] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433892] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433912] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433913] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433914] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433915] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433947] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.433949] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433950] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433952] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433953] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.433978] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.433979] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.433981] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.433981] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434011] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434013] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434014] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.434015] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434035] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434036] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434038] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.434038] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434059] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434060] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434061] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.434062] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434078] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.434082] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434084] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434085] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.434086] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434106] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434107] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434108] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.434109] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434129] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434130] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434132] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.434132] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434153] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434154] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434155] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.434156] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434176] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434178] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434179] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.434180] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434192] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.434200] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434201] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434202] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.434203] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434223] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434225] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434226] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.434227] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434250] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434251] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434253] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.434253] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434274] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434275] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434276] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.434277] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434297] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434299] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434300] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.434301] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434305] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.434321] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434322] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434324] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.434324] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434345] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434346] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434347] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.434348] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434368] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434369] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434371] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11203, crtc 0
>[  190.434371] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434392] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434393] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434394] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.434395] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434416] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434417] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434418] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.434419] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.434420] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434422] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.434440] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434442] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434443] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.434444] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434464] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434465] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434466] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.434467] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434487] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434489] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434490] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.434491] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434514] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434515] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434516] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.434517] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434538] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434538] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.434540] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434541] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.434542] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.434543] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434563] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434565] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434566] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.434567] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434587] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434588] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434589] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.434590] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434610] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434611] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434613] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.434613] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434634] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434635] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434636] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.434637] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434655] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.434657] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434659] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434659] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.434661] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.434662] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434682] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434683] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434685] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.434685] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434706] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434707] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434708] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.434709] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434729] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434730] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434732] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.434732] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434752] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434754] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434755] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.434756] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434776] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434777] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.434777] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434779] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.434780] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434803] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434804] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434805] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.434806] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434827] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434828] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434829] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.434830] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434850] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434851] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434853] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.434853] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434874] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434875] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434876] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.434877] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434894] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.434898] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434899] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434900] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.434901] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434921] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434922] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434924] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.434924] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434945] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434946] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434947] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.434948] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434973] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434974] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.434975] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.434976] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.434997] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.434998] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435000] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435000] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435021] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.435021] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435023] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435024] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435025] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435045] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435046] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435047] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435048] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435071] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435073] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435074] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435075] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435095] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435096] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435098] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435098] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435119] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435120] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435122] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435122] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435142] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.435143] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435144] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435146] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435147] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435168] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435169] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435170] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435171] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435192] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435193] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435194] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435195] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435215] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435216] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435218] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435218] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435239] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435240] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435241] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435242] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435259] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.435263] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435264] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435266] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435266] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435287] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435288] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435290] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435290] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435311] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435312] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435313] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435314] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435335] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435336] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435337] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435338] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435362] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435363] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435364] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435365] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435373] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.435386] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435387] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435388] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435389] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435410] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435411] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435412] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435413] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435433] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435435] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435436] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435437] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435457] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435458] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435460] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435460] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435481] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435482] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435483] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435484] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435487] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.435505] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435506] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435507] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435508] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435528] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435530] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435531] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435532] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435552] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435553] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435555] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435555] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435576] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435577] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435578] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435579] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435600] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435600] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.435602] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435604] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435604] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435628] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435629] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435631] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435631] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435652] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435653] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435654] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435655] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435676] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435677] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435678] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435679] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435700] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435701] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435702] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435703] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435717] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.435724] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435725] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435726] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435727] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435747] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435749] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435750] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435751] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435771] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435772] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435774] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435774] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435795] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435796] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435797] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435798] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435819] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435820] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435821] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435822] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435830] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.435842] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435844] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435845] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435846] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435866] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435868] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435869] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435870] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435890] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435892] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435893] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435894] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435917] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435918] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435920] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435920] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435941] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435942] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435944] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435944] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435946] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.435969] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435970] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435971] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435972] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.435993] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.435994] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.435995] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.435996] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436017] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436018] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436019] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436020] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436041] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436042] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436043] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436044] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436064] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.436065] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436066] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436067] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436068] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436088] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436090] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436091] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436092] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436112] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436113] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436115] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436115] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436136] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436137] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436138] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436139] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436160] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436161] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436162] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436163] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436181] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.436187] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436188] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436189] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436190] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436211] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436212] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436213] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436214] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436234] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436236] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436237] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436238] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436258] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436259] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436261] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436261] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436282] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436283] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436284] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436285] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436294] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.436306] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436307] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436308] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436309] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436330] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436331] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436332] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436333] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436354] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436355] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436356] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436357] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436377] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436379] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436380] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436381] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436401] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436402] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436404] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436405] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436408] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.436425] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436427] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436428] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436429] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436449] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436450] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436451] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436452] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436476] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436478] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436479] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436480] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436500] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436501] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436503] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436503] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436522] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.436524] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436526] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436528] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436528] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436549] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436550] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436552] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436552] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436573] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436574] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436575] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436576] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436597] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436598] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436599] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436600] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436621] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436622] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436623] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436624] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436641] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.436645] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436646] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436648] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436648] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436669] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436670] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436671] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436672] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436693] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436694] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436695] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436696] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436716] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436717] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436719] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436719] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436743] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436744] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436745] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436746] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436755] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.436767] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436768] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436769] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436770] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436791] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436792] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436793] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436794] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436814] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436816] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436817] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436818] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436838] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436839] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436841] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436841] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436862] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436863] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436864] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436865] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436871] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.436886] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436887] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436888] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436889] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436910] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436911] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436912] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436913] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436943] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436944] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436945] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436946] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.436972] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.436973] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.436975] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.436976] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437007] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437008] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437009] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437010] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437010] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.437032] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437033] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437034] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437035] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437060] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437061] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437062] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437063] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437084] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437085] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437087] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437087] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437108] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437109] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437110] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437111] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437125] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.437132] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437133] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437134] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437135] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437156] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437157] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437158] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437159] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437180] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437181] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437182] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437183] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437204] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437205] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437206] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437207] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437225] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.437228] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437229] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437230] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.437231] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437232] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437253] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437254] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437256] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437256] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437277] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437278] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437279] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437280] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437300] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437302] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437303] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437304] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437326] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437328] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437329] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437330] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437344] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.437351] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437352] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437353] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437354] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437375] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437376] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437377] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437378] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437399] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437400] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437401] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437402] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437422] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437423] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437425] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437425] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437446] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437447] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437449] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437449] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437460] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.437470] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437471] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437473] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437473] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437494] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437495] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437497] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437497] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437518] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437519] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437521] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437521] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437542] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437543] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437545] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437545] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437566] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437567] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437569] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437569] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437575] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.437590] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437591] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437592] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437593] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437617] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437619] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437620] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437621] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437642] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437643] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437644] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437645] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437665] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437666] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437668] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437668] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437675] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.437689] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437690] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437692] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437692] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437713] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437714] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437715] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437716] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437737] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437738] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437739] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437740] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437761] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437762] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437763] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437764] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437785] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437786] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437787] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437788] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.437789] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437791] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.437810] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437811] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437813] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437813] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437834] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437835] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437836] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437837] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437858] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437859] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437860] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437861] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437884] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437886] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437887] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437888] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437904] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.437909] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437910] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437911] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437912] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437932] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437934] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437935] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437936] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437956] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437960] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437962] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437963] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.437985] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.437986] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.437987] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.437988] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438008] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438009] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438011] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438011] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438032] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438034] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438035] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438036] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.438037] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438039] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.438057] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438058] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438060] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438060] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438081] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438082] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438083] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438084] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438105] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438106] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438107] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438108] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438129] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438130] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438131] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438132] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438152] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438154] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438155] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438155] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.438157] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438158] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.438180] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438182] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438183] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438184] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438204] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438205] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438207] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438208] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438228] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438229] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438231] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438231] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438252] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438253] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438254] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438255] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438259] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.438276] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438277] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438278] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438279] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438299] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438301] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438302] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438303] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438323] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438324] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438326] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438326] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438347] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438348] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438349] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438350] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438371] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438371] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.438373] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438374] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438374] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.438376] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438396] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438398] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438399] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438400] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438420] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438422] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438423] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438424] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438447] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438448] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438449] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438450] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438471] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438472] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438473] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438474] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438488] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.438495] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438496] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438497] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438498] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438518] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438519] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438521] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438521] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438542] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438543] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438544] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438545] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438566] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438567] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438568] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438569] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438589] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438591] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438592] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438593] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438601] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.438613] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438614] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438616] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438616] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438637] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438638] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438640] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438640] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438661] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438662] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438663] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438664] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438684] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438685] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438687] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438687] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438708] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438709] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438711] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438711] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438715] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.438735] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438736] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438737] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438738] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438759] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438760] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438761] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438762] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438782] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438783] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438785] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438785] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438806] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438807] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438808] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438809] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438830] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438831] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.438832] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438833] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438834] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.438835] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438855] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438857] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438858] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438859] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438879] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438880] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438882] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438882] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438903] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438904] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438905] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438906] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438926] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438928] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438929] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438930] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438936] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.438950] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438951] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438952] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438953] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.438978] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.438979] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.438980] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.438981] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439004] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439005] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439007] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439007] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439028] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439030] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439031] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439032] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439052] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439053] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439055] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439055] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439056] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.439077] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439078] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439079] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439080] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439101] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439102] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439103] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439104] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439124] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439126] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439127] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439128] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439148] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439149] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439151] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439152] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439156] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.439172] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439173] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439175] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439175] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439196] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439197] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439198] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439199] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439220] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439221] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439222] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439223] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439243] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439244] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439246] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439246] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439267] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439268] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439268] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.439270] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439271] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439295] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439296] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439297] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439298] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439319] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439320] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439321] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439322] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439342] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439343] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439345] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439346] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439367] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439368] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439369] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439370] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439386] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.439391] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439392] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439393] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439394] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439414] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439415] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439417] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439417] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439438] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439439] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439440] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439441] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439462] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439463] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439464] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439465] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439486] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439487] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439489] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439489] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439500] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.439510] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439511] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439512] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439513] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439534] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439535] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439536] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439537] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439560] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439561] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439562] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439563] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439584] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439585] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439587] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439587] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439608] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439609] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439610] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439611] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439614] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.439632] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439633] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439634] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439635] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439656] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439657] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439658] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439659] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439680] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439681] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439682] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439683] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439703] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439705] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439706] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439707] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439728] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439729] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439730] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439731] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.439731] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439751] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439753] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439754] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439755] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439775] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439776] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439778] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439779] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439799] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439800] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439801] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439802] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439823] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439824] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439825] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439826] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439848] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.439849] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439851] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439853] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439853] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439874] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439875] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439876] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439877] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439898] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439899] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439900] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439901] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439921] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439922] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439924] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439924] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439955] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439956] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439961] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439961] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.439977] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.439984] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.439985] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.439987] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.439987] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440017] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440019] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440020] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440021] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440041] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440042] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440043] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440044] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440064] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440066] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440067] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440068] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440088] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440089] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440091] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440091] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440103] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.440112] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440113] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440114] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440115] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440138] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440139] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440141] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440141] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440162] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440163] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440165] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440165] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440186] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440187] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440188] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440189] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440210] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440211] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440212] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440213] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440217] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.440233] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440235] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440236] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440237] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440257] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440258] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440260] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440260] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440281] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440282] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440283] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440284] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440304] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440306] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440307] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440308] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440328] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440329] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440331] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440331] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440333] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.440352] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440353] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440355] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440355] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440376] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440377] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440378] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440379] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440400] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440401] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440402] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440403] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440427] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440428] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440429] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440430] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440451] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440451] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.440453] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440454] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440455] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440476] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440477] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440478] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440479] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440499] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440500] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440502] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440502] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440523] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440524] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440525] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440526] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440546] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440548] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440549] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440550] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440568] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.440570] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440572] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440574] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440574] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440595] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440596] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440597] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440598] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440618] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440619] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440621] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440621] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440642] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440643] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440644] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440645] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440665] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440666] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440668] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440668] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440686] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.440692] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440693] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440695] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440695] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440717] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440718] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440719] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440720] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440740] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440742] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440743] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440744] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440764] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440765] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440766] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440767] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440788] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440789] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440790] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440791] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440801] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.440812] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440813] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440814] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440815] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440836] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440837] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440838] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440839] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440859] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440860] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440862] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440862] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440883] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440884] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440885] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440886] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440907] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440908] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440909] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440910] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440914] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.440930] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440932] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440933] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440934] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440954] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440955] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440956] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440957] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.440985] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.440986] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.440988] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.440988] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441009] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441011] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441012] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441013] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441033] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441034] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441036] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441036] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441042] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.441057] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441058] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441060] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441060] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441081] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441082] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441083] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441084] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441105] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441106] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441107] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441108] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441128] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441130] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441131] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441132] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441152] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441154] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441155] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441156] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441158] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.441176] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441178] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441179] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441180] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441200] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441201] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441202] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441203] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441224] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441225] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441226] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441227] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441250] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441251] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441253] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441253] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441273] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.441275] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441276] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441278] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441279] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441299] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441300] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441302] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441303] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441323] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441324] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441326] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441326] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441347] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441348] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441349] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441350] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441371] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441372] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441373] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441374] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441388] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.441395] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441396] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441398] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441398] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441419] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441420] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441421] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441422] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441443] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441444] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441445] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441446] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441466] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441468] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441469] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441470] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441490] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441491] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441493] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441493] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441501] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.441514] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441516] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441517] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441518] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441541] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441542] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441544] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441544] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441565] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441566] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441568] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441568] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441589] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441590] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441591] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441592] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441613] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441614] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441615] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.441616] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441617] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441637] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441638] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441639] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441640] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441661] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441662] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441663] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441664] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441684] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441686] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441687] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441688] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441708] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441709] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441710] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441711] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441731] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.441732] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441733] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441734] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441735] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441737] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.441756] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441757] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441758] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441759] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441779] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441780] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441782] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441783] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441805] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441806] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441808] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441808] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441830] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441831] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441832] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441833] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441852] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.441854] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441855] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441857] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441858] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441878] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441880] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441881] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441882] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441902] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441903] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441904] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441905] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441926] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441927] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441928] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441929] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441964] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.441965] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.441967] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.441968] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.441994] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.441999] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442000] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442001] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442002] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442023] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442024] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442025] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442026] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442047] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442048] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442049] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442050] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442070] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442072] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442073] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442074] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442094] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442095] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442097] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442097] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442110] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.442121] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442123] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442124] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442125] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442145] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442147] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442148] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442149] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442169] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442170] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442172] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442172] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442193] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442194] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442196] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442196] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442217] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442218] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442219] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442220] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442224] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.442241] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442242] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442243] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442244] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442265] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442266] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442267] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442268] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442288] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442289] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442291] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442291] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442312] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442313] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442314] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442315] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442336] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442337] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442338] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442339] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.442340] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442342] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.442361] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442362] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442363] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442364] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442387] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442388] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442389] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442390] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442411] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442412] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442414] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442414] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442435] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442436] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442438] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442438] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442459] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442460] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.442461] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442462] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442463] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.442464] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442485] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442486] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442487] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442488] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442508] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442510] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442511] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442512] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442532] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442533] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442534] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442535] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442556] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442557] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442558] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442559] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442577] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.442580] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442581] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442581] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.442583] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442584] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442585] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.442605] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442606] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442607] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442608] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442629] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442630] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442631] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442632] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442652] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442653] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442655] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442655] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442679] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442680] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442681] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442682] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442698] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.442703] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442704] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442705] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442706] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442727] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442728] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442729] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442730] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442750] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442751] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442753] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442753] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442774] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442775] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442776] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442777] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442798] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442799] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442800] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442801] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442812] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.442822] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442823] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442824] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442825] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442845] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442847] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442848] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442849] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442869] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442870] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442872] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442872] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442893] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442894] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442896] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442896] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442917] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442918] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442920] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442920] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442925] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.442953] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442954] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442956] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442957] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.442982] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.442983] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.442984] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.442985] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443015] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443017] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443018] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443019] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443039] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443040] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443042] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443042] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443063] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443064] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443065] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.443067] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443068] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443069] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.443088] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443089] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443091] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443091] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443112] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443113] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443114] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443115] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443136] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443137] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443138] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443139] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443159] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443161] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443162] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443163] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443183] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443185] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443186] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443186] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.443188] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443189] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.443209] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443210] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443211] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443212] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443232] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443233] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443235] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443235] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443259] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443260] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443261] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443262] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443283] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443284] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443285] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443286] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443307] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.443307] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443308] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443310] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443310] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443331] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443332] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443333] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443334] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443354] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443356] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443357] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443358] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443378] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443379] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443381] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443381] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443402] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443403] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443404] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443405] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443424] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.443426] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443427] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443429] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443430] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443450] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443451] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443453] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443453] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443474] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443475] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443476] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443477] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443498] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443499] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443500] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443501] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443524] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443526] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443526] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.443528] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443529] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443550] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443551] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443553] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443553] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443574] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443575] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443577] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443577] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443598] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443599] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443600] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443601] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443622] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443623] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443624] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443625] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443643] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.443646] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443648] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443649] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443650] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443670] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443671] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443673] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443673] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443694] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443695] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443696] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443697] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443717] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443719] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443720] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443721] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443741] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443742] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443744] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443744] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443756] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.443765] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443766] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443768] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443768] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443789] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443790] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443791] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443792] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443816] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443817] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443818] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443819] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443840] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443841] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443842] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443843] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443864] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443865] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443866] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443867] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443869] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.443888] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443889] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443890] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443891] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443912] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443913] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443914] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443915] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443935] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443937] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443938] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443939] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443963] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443964] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443965] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443966] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443987] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.443988] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.443990] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.443990] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.443998] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.444011] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444012] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444013] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444014] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444034] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444036] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444037] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444038] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444058] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444059] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444061] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444061] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444084] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444085] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444086] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444087] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444108] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444109] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444110] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444111] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444115] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.444131] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444133] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444134] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444135] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444155] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444156] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444157] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444158] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444179] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444180] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444181] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444182] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444202] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444203] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444205] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444205] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444226] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444227] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444228] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444229] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.444230] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444232] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.444250] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444252] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444253] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444254] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444274] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444275] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444276] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444277] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444298] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444299] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444300] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444301] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444321] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444322] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444324] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444324] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444345] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444346] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444347] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444348] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.444349] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444351] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.444373] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444374] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444376] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444376] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444397] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444398] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444399] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444400] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444420] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444422] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444423] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444424] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444444] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444445] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444446] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444447] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444465] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.444468] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444469] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444471] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444472] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444492] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444493] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444494] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444495] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444515] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444516] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444518] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444518] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444539] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444540] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444541] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444542] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444562] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444563] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444564] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444565] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444583] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.444586] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444587] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444589] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444590] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444610] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444611] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444613] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444613] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444636] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444637] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444638] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444639] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444660] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444661] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444662] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444663] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444684] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444685] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444686] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444687] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444702] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.444707] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444709] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444710] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444711] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444731] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444732] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444733] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444734] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444754] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444755] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444757] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444758] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444778] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444779] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444780] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444781] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444802] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444803] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444804] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444805] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444816] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.444825] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444826] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444828] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444828] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444848] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444850] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444851] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444852] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444872] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444873] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444874] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444875] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444895] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444897] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444898] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444899] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444922] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444923] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444924] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444925] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444931] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.444945] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444946] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444948] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444949] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444973] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444975] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.444976] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.444977] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.444997] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.444999] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445000] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445001] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445021] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445022] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445023] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445024] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445045] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445046] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445047] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445048] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445053] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.445068] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445069] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445071] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445072] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445092] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445093] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445094] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445095] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445116] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445117] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445118] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445119] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445139] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445140] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445142] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445142] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445163] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445164] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445165] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445166] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445167] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.445189] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445190] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445191] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445192] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445213] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445214] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445215] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445216] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445237] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445238] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445239] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445240] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445260] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445262] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445263] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445264] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445283] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.445285] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445286] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445287] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445287] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445308] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445309] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445310] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445311] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445332] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445333] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445334] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445335] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445355] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445356] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445358] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445358] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445379] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445380] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445381] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445382] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445403] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445403] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.445405] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445407] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445407] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.445408] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445429] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445430] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445431] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445432] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445452] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445454] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445455] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445456] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445479] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445480] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445482] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445482] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445503] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445504] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445506] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445506] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445521] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.445527] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445528] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445529] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445530] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445551] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445552] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445553] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445554] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445575] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445576] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445577] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445578] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445598] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445599] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445600] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445601] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445622] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445623] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445624] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445625] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445634] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.445645] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445647] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445648] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445649] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445669] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445670] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445671] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445672] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445692] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445694] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445695] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445696] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445716] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445717] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445719] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445719] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445743] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445744] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445745] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445746] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445747] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.445767] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445768] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445769] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445770] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445791] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445792] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445793] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445794] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445814] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445815] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445816] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445817] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445837] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445839] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445840] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445841] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445861] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445862] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.445863] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445864] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445865] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.445866] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445886] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445888] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445889] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445890] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445910] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445911] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445913] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445913] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445943] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445944] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445946] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445946] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445977] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.445979] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.445981] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.445982] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.445996] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.446016] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446026] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446028] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446029] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446051] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446052] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446053] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446054] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446078] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446079] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446080] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446081] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446102] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446103] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446104] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446105] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446125] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.446126] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446127] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446128] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446129] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446150] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446151] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446152] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446153] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446173] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446174] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446176] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446176] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446197] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446198] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446199] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446200] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446220] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446222] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446223] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446224] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446244] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446245] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446246] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.446248] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446248] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446249] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.446269] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446270] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446272] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446272] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446293] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446294] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446295] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446296] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446316] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446318] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446319] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446320] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446340] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446341] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446343] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446343] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446364] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.446367] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446368] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446370] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446371] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446392] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446393] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446394] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446395] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446416] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446417] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446418] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446419] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446440] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446441] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446442] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446443] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446463] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446465] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446466] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446467] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446481] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.446487] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446489] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446490] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446491] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446511] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446512] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446514] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446514] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446535] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446536] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446538] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446538] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446559] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446560] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446561] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446562] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446583] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446584] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446585] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446586] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446594] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.446607] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446608] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446609] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446610] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446634] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446635] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446636] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446637] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446658] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446659] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446660] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446661] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446681] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446683] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446684] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446685] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446705] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446706] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446708] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446708] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.446709] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446711] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.446730] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446731] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446733] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446733] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446754] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446755] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446756] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446757] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446777] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446779] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446780] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446781] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446801] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446802] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446804] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446804] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446825] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446827] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446828] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446829] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.446830] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446832] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.446850] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446851] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446853] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446853] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446874] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446875] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446876] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446877] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446898] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446899] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446900] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446901] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446924] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446925] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446927] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446927] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446947] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.446949] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446949] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446950] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446951] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.446977] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.446978] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.446979] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.446980] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447001] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447002] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447003] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447004] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447024] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447026] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447027] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447028] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447048] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447050] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447051] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447052] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447068] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.447073] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447074] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447075] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447076] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447097] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447098] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447099] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447100] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447120] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447122] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447123] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447124] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447144] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447145] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447147] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447147] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447168] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447169] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447171] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447171] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447184] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.447195] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447197] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447198] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447199] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447220] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447221] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447222] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447223] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447243] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447245] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447246] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447247] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447267] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447269] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447270] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447271] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447291] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447293] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447294] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447295] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447298] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.447315] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447317] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447318] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447319] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447339] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447341] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447342] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447343] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447363] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447364] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447365] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447366] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447387] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447388] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447389] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447390] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447411] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447411] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.447413] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447415] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447415] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.447416] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447437] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447438] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447440] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447440] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447461] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447462] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447463] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447464] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447488] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447489] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447490] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447491] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447512] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447513] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447514] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447515] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447531] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.447536] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447537] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447538] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447539] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447560] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447561] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447562] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447563] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447583] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447584] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447586] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447586] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447607] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447608] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447610] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447610] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447631] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447632] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447634] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447634] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447644] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.447655] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447656] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447658] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447658] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447679] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447680] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447681] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447682] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447703] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447704] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447705] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447706] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447726] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447728] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447729] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447730] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447753] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447755] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447756] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447757] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447758] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.447778] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447779] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447780] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447781] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447801] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447802] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447804] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447804] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447825] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447826] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447828] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447828] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447849] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447850] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447852] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447852] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447872] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.447873] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447875] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447877] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447877] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447898] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447899] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447901] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447901] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447922] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447923] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447924] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447925] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447946] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447947] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447948] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447949] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447974] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.447975] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.447977] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.447977] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.447990] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.447998] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448000] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448001] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448002] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448022] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448023] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448025] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448025] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448050] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448051] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448052] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448053] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448074] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448075] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448076] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448077] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448098] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448099] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448100] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448101] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448105] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.448122] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448123] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448124] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448125] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448146] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448147] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448148] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448149] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448170] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448171] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448172] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448173] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448194] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448195] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448196] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448197] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448218] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448220] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448221] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448222] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.448223] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448225] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.448244] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448245] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448246] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448247] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448268] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448269] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448270] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448271] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448292] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448293] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448294] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448295] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448319] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448320] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448322] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448323] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448339] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.448344] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448345] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448346] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448347] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448368] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448369] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448370] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448371] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448392] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448393] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448394] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448395] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448415] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448417] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448418] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448419] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448440] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448441] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448442] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448443] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.448444] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448446] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.448465] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448466] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448467] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448468] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448489] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448490] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448491] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448492] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448513] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448514] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448515] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448516] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448537] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448538] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448539] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448540] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448560] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.448561] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448563] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448564] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448564] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.448566] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448587] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448588] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448589] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448590] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448614] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448615] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448616] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448617] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448638] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448639] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448641] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448641] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448662] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448663] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448665] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448665] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448679] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.448686] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448687] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448689] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448689] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448710] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448711] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448712] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448713] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448734] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448735] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448736] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448737] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448758] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448759] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448760] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448761] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448782] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448783] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448785] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448785] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448792] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.448806] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448807] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448809] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448809] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448830] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448831] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448833] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448833] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448854] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448855] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448856] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448857] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448881] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448882] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448883] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448884] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448905] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448907] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448908] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448909] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448909] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.448931] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448941] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448942] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448943] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.448969] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.448970] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.448972] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.448972] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449003] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449005] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449006] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449007] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449028] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449029] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449030] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449031] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449036] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.449052] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449053] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449054] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449055] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449076] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449077] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449078] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449079] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449100] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449101] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449102] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449103] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449124] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449125] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449126] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449127] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449148] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449149] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449150] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449151] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.449152] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449154] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.449173] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449174] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449175] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449176] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449200] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449201] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449202] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449203] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449224] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449225] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449226] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449227] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449248] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449249] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449250] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449251] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449254] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.449272] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449273] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449274] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449275] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449296] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449297] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449298] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449299] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449320] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449321] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449322] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449323] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449343] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449345] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449346] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449347] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449367] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449368] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.449370] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449371] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449372] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449393] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449394] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449395] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449396] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449417] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449418] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449419] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449420] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449441] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449442] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449443] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449444] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449468] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449469] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449470] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449471] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449484] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.449492] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449493] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449494] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449495] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449516] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449517] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449518] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449519] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449540] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449541] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449542] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449543] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449564] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449565] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449566] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449567] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449588] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449589] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449590] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449591] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449599] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.449612] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449613] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449614] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449615] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449636] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449637] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449638] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449639] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449659] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449661] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449662] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449663] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449683] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449685] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449686] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449687] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449707] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449709] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449710] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449711] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449717] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.449731] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449732] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449734] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449734] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449758] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449759] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449760] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449761] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449782] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449783] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449784] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449785] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449806] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449807] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449808] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449809] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449830] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449831] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449832] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.449833] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449834] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449836] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.449855] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449856] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449858] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449858] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449879] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449880] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449881] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449882] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449903] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449904] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449905] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449906] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449927] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449928] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449929] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449930] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449950] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.449951] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449952] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449953] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449954] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.449978] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.449979] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.449981] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.449981] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450002] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450003] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450004] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450005] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450029] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450030] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450031] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450032] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450052] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450054] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450055] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450056] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450076] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450077] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450079] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450080] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450082] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.450100] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450101] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450103] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450103] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450124] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450125] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450126] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450127] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450148] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450149] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450150] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450151] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450171] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450172] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450174] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450174] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450195] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450196] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.450197] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450199] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450199] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.450200] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450221] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450222] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450223] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450224] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450245] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450246] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450247] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450248] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450268] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450270] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450271] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450272] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450292] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450293] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450295] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450295] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450299] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.450319] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450321] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450322] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450323] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450343] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450345] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450346] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450347] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450367] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450368] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450370] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450370] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450391] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450392] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450393] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450394] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450412] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.450415] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450416] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450418] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450419] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450439] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450441] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450442] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450443] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450463] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450464] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450465] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450466] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450487] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450488] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450489] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450490] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450511] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450512] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450513] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450514] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450531] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.450534] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450536] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450538] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450539] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450559] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450560] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450562] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450562] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450586] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450587] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450588] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450589] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450610] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450611] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450612] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450613] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450634] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450635] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450636] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450637] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450649] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.450657] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450659] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450660] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450661] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450681] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450682] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450684] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450684] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450705] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450706] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450707] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450708] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450728] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450730] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450731] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450732] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450752] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450753] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450755] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450755] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450765] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.450776] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450777] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450779] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450779] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450800] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450801] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450802] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450803] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450824] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450825] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450826] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450827] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450847] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450849] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450850] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450851] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450874] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450875] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450877] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450877] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450879] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.450898] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450899] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450901] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450902] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450922] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450923] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450924] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450925] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450946] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450947] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450948] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450949] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450973] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450975] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.450976] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.450977] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.450996] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.450998] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.450999] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451000] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.451001] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451021] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451023] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451024] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11204, crtc 0
>[  190.451025] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451045] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451046] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451048] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451048] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451069] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451070] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451071] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451072] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451093] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451094] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451095] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451096] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451101] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.451116] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451118] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451119] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451120] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451143] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451144] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451146] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451146] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451167] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451168] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451170] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451170] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451191] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451192] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451193] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451194] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451215] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451216] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451217] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.451218] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451219] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451220] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.451239] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451241] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451242] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451243] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451263] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451265] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451266] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451267] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451287] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451288] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451290] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451290] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451311] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451312] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451313] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451314] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451334] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.451335] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451337] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451338] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451339] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.451340] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451341] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.451360] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451361] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451363] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451363] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451384] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451385] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451387] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451387] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451408] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451409] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451410] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451411] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451434] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451436] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451437] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451438] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451455] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.451459] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451460] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451461] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451462] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451483] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451484] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451485] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451486] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451506] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451507] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451509] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451509] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451530] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451531] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451533] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451533] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451554] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451555] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451556] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451557] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451568] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.451577] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451579] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451580] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451581] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451601] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451602] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451604] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451604] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451625] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451626] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451627] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451628] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451649] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451650] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451651] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451652] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451672] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451674] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451675] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451676] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451681] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.451699] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451700] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451702] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451702] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451723] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451724] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451725] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451726] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451747] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451748] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451749] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451750] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451770] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451772] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451773] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451774] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451794] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451796] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451797] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451798] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.451799] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451801] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.451819] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451821] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451822] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451823] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451843] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451844] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451846] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451846] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451867] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451868] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451870] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451870] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451891] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451892] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451893] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451894] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451915] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451916] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451917] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.451917] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451918] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451948] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451950] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451951] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451952] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.451977] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.451978] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.451980] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.451980] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452014] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452015] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452016] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452017] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452038] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452039] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452040] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452041] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452058] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.452062] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452063] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452065] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452066] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452086] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452087] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452088] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452089] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452110] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452111] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452112] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452113] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452134] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452135] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452136] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452137] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452158] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452159] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452160] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452161] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452172] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.452181] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452183] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452184] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452185] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452205] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452206] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452208] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452208] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452229] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452230] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452231] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452232] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452252] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452253] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452255] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452256] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452280] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452281] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452283] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452283] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452288] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.452304] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452305] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452307] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452307] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452328] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452329] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452330] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452331] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452352] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452353] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452354] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452355] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452375] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452377] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452378] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452379] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452399] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452401] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452402] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452402] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.452404] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452424] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452426] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452427] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452428] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452448] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452449] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452451] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452451] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452472] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452473] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452474] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452475] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452496] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452497] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452498] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452499] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452515] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.452520] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452521] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452522] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452523] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452543] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452545] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452546] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452547] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452570] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452571] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452573] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452573] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452594] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452595] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452597] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452597] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452618] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452619] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452621] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452621] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452630] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.452642] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452643] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452644] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452645] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452666] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452667] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452668] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452669] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452689] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452691] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452692] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452693] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452713] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452714] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452716] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452716] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452737] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452738] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452740] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452740] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452744] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.452761] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452762] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452764] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452764] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452785] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452786] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452787] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452788] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452809] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452810] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452811] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452812] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452835] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452836] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452838] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452838] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452857] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.452859] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452860] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452861] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.452863] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452864] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452885] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452886] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452887] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452888] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452909] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452910] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452911] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452912] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452932] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452934] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452935] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452936] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452956] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452960] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452962] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452962] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452985] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.452986] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.452987] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.452988] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.452988] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.453010] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453011] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453012] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453013] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453034] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453035] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453036] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453037] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453058] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453059] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453060] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453061] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453082] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453083] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453084] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453085] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453104] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.453106] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453107] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453108] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.453109] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453110] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453135] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453136] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453138] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453138] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453159] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453161] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453162] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453163] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453183] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453184] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453186] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453187] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453207] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453209] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453210] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453211] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453222] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.453232] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453233] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453234] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453235] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453256] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453257] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453258] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453259] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453280] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453281] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453282] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453283] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453303] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453305] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453306] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453307] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453327] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453328] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453330] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453330] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453338] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.453351] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453352] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453354] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453354] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453375] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453376] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453378] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453378] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453402] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453403] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453404] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453405] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453426] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453427] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453428] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453429] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453450] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453451] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453452] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453453] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453456] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.453474] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453475] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453477] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453477] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453498] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453499] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453501] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453501] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453522] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453523] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453524] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453525] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453546] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453547] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453548] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453549] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453570] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.453570] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453572] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453573] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453574] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453594] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453595] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453596] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453597] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453618] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453619] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453620] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453621] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453642] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453643] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453644] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453645] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453665] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453667] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453668] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453669] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453686] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.453693] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453694] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453695] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453696] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453717] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453718] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453719] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453720] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453741] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453742] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453743] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453744] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453764] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453766] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453767] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453768] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453789] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453790] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453791] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453792] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453803] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.453813] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453814] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453815] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453816] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453836] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453838] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453839] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453840] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453860] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453862] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453863] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453864] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453884] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453885] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453887] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453888] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453908] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453909] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453911] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453912] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453919] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.453933] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453934] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453935] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453936] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453963] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453964] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453965] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453966] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.453987] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.453988] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.453990] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.453990] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454011] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454012] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454014] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454014] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454035] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454036] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454037] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454038] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454041] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.454059] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454060] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454061] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454062] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454083] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454084] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454085] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454086] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454107] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454108] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454109] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454110] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454131] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454132] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454133] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454134] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454154] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454155] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.454156] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454158] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454158] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.454159] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454181] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454182] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454183] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454184] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454204] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454206] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454207] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454208] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454228] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454230] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454231] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454232] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454255] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454256] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454258] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454258] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454271] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.454279] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454281] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454282] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454283] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454303] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454304] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454306] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454306] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454327] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454328] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454329] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454330] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454351] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454352] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454353] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454354] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454375] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454376] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454377] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454378] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454384] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.454398] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454400] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454401] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454402] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454422] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454423] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454424] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454425] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454446] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454447] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454448] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454449] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454470] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454471] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454472] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454473] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454494] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454495] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454496] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454497] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454498] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.454521] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454522] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454524] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454524] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454545] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454546] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454548] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454548] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454569] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454570] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454571] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454572] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454593] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454594] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454595] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454596] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454614] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.454617] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454618] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454618] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.454620] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454621] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454642] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454643] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454644] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454645] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454665] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454666] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454668] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454668] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454689] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454690] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454692] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454692] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454713] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454714] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454715] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454716] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454734] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.454737] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454738] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454740] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454741] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454761] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454762] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454764] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454764] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454785] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454786] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454788] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454788] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454812] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454813] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454815] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454815] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454836] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454837] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454839] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454839] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454850] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.454860] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454861] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454863] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454863] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454884] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454885] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454886] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454887] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454908] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454909] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454910] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454911] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454931] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454942] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454943] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454944] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454971] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.454972] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.454974] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.454974] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.454978] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.455005] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455007] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455008] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455009] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455029] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455031] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455032] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455033] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455053] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455054] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455056] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455056] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455077] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455078] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455080] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455080] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455104] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455105] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.455105] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455107] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455108] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455128] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455129] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455131] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455131] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455152] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455153] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455154] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455155] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455176] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455177] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455178] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455179] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455200] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455201] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455202] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455203] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455224] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455224] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.455226] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455228] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455229] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455250] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455251] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455252] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455253] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455273] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455275] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455276] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455277] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455297] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455299] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455300] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455301] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455321] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455323] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455324] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455325] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455345] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455347] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455348] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455349] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455359] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.455370] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455371] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455372] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455373] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455396] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455398] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455399] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455400] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455421] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455422] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455423] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455424] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455444] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455446] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455447] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455448] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455468] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455469] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455471] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455471] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455474] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.455492] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455494] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455495] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455496] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455516] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455518] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455519] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455520] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455540] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455542] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455543] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455544] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455564] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455566] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455567] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455568] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455589] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455590] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455591] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455592] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455593] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.455614] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455615] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455616] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455617] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455638] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455639] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455640] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455641] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455664] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455665] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455667] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455667] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455688] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455689] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455691] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455691] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455706] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.455712] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455713] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455715] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455715] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455736] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455737] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455738] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455739] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455760] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455761] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455762] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455763] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455784] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455785] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455786] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455787] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455808] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455809] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455810] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455811] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455827] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.455832] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455833] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455835] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455835] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455856] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455857] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455858] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455859] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455880] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455881] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455882] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455883] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455904] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455905] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455906] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455907] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455927] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455929] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455930] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455931] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455944] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.455954] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455955] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455957] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455958] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.455982] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.455983] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.455985] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.455985] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456006] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456007] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456009] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456009] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456030] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456031] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456032] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456033] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456054] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456055] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456056] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456057] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456078] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456079] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456080] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456081] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456083] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.456102] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456103] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456104] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456105] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456126] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456127] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456128] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456129] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456150] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456151] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456152] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456153] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456173] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456174] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456176] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456176] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456197] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456198] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456200] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456201] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456201] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.456226] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456227] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456228] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456229] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456250] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456251] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456252] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456253] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456273] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456274] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456276] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456277] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456297] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456299] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456300] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456301] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456315] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.456321] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456323] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456324] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456325] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456345] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456346] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456348] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456348] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456369] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456370] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456371] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456372] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456393] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456394] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456395] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456396] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456415] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.456417] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456417] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456418] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456419] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456440] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456441] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456442] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456443] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456464] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456465] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456466] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456467] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456487] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456489] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456490] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456491] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456515] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456516] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456517] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456518] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456531] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.456539] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456540] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456541] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456542] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456562] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456564] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456565] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456566] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456586] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456587] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456589] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456589] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456610] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456611] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456613] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456613] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456634] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456635] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456636] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456637] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456646] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.456658] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456659] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456661] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456661] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456682] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456683] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456684] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456685] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456706] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456707] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456708] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456709] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456730] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456731] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456732] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456733] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456754] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456755] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456756] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456757] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456760] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.456780] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456782] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456783] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456784] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456804] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456806] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456807] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456808] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456828] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456829] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456831] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456831] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456852] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456853] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456854] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456855] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456876] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456876] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.456878] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456880] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456881] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456901] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456903] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456904] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456905] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456925] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456926] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456928] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456928] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456949] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456950] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456952] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456952] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456977] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.456978] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.456980] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.456980] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.456995] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.457001] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457002] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457004] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457004] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457025] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457026] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457028] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457028] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457049] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457050] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457051] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457052] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457076] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457077] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457078] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457079] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457100] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457101] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457102] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457103] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457110] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.457124] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457125] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457126] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457127] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457147] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457149] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457150] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457151] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457171] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457172] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457174] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457174] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457195] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457196] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457197] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457198] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457219] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457220] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457221] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457222] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457223] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.457243] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457244] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457245] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457246] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457267] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457268] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457269] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457270] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457290] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457291] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457293] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457293] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457314] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457315] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457316] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457317] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457337] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.457341] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457342] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457344] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457345] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457366] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457367] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457368] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457369] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457390] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457391] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457392] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457393] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457413] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457414] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457416] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457416] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457437] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457438] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457440] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457440] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457456] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.457461] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457462] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457464] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457464] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457485] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457486] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457487] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457488] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457509] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457510] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457511] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457512] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457533] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457534] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457535] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457536] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457556] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457558] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457559] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457560] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457574] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.457581] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457582] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457583] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457584] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457605] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457606] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457607] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457608] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457631] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457632] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457634] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457634] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457656] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457657] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457658] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457659] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457679] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457681] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457682] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457683] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457688] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.457703] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457705] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457706] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457707] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457727] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457729] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457730] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457731] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457751] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457752] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457754] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457754] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457775] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457776] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457778] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457778] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457799] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457800] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457802] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457802] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.457803] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457805] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.457824] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457826] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457827] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457828] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457848] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457849] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457851] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457851] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457872] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457873] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457874] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457875] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457898] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457900] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457901] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457902] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457919] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.457923] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457924] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457925] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457926] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457957] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457961] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457962] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457963] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.457986] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.457987] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.457988] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.457989] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458019] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458020] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458022] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458022] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458043] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458044] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458046] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458046] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458058] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.458067] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458068] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458070] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458070] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458091] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458092] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458094] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458094] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458115] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458116] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458117] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458118] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458139] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458140] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458141] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458142] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458163] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458164] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458165] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458166] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458172] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.458187] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458188] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458189] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458190] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458214] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458215] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458216] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458217] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458238] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458239] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458240] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458241] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458261] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458263] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458264] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458265] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458285] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458287] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458288] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458289] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.458289] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458309] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458310] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458312] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458313] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458333] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458334] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458336] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458336] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458357] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458358] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458359] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458360] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458381] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458382] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458383] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458384] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458403] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.458405] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458406] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458407] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.458409] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458410] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458431] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458432] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458433] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458434] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458454] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458456] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458457] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458458] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458481] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458482] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458484] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458484] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458505] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458506] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458508] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458508] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458522] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.458529] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458531] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458532] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458533] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458553] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458554] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458556] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458556] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458577] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458578] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458579] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458580] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458601] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458602] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458603] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458604] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458624] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458626] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458627] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458628] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458634] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.458648] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458649] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458651] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458651] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458672] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458673] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458674] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458675] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458696] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458697] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458698] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458699] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458719] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458720] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458722] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458722] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458736] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.458743] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458744] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458746] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458746] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458769] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458771] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458772] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458773] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458836] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458837] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458839] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458840] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458860] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.458862] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458863] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458864] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.
>[  190.458866] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458867] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458888] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458890] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458891] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458892] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458913] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458915] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458916] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458917] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.458938] [drm:drm_ioctl] pid=1740, dev=0xe200, auth=1, DRM_IOCTL_WAIT_VBLANK
>[  190.458939] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  190.458941] [drm:drm_queue_vblank_event] event on vblank count 3732, current 11205, crtc 0
>[  190.458941] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  190.459002] systemd-journald[395]: /dev/kmsg buffer overrun, some messages lost.

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Attachments on bug 94515: 122254 | 122257 | 122258 | 122259 | 122483

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