May 14 14:22:10 ubuntuLinux kernel: [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-4.15.0-20-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash nouveau.config=NvClkMode=15 vt.handoff=1 May 14 14:22:10 ubuntuLinux kernel: [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-4.15.0-20-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash nouveau.config=NvClkMode=15 vt.handoff=1 May 14 14:22:10 ubuntuLinux kernel: [ 2.422476] nouveau 0000:02:00.0: enabling device (0006 -> 0007) May 14 14:22:10 ubuntuLinux kernel: [ 2.422892] fb: switching to nouveaufb from EFI VGA May 14 14:22:10 ubuntuLinux kernel: [ 2.423185] nouveau 0000:02:00.0: NVIDIA MCP89 (0af000a2) May 14 14:22:10 ubuntuLinux kernel: [ 2.438733] nouveau 0000:02:00.0: bios: version 70.89.02.00.00 May 14 14:22:10 ubuntuLinux kernel: [ 2.459973] nouveau 0000:02:00.0: fb: 256 MiB stolen system memory May 14 14:22:10 ubuntuLinux kernel: [ 2.543010] nouveau 0000:02:00.0: bus: MMIO write of 0000807f FAULT at 100c18 May 14 14:22:10 ubuntuLinux kernel: [ 2.626050] nouveau 0000:02:00.0: bus: MMIO write of 0000807e FAULT at 100c1c May 14 14:22:10 ubuntuLinux kernel: [ 3.948024] Modules linked in: hid_apple usbhid hid nouveau(+) mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm forcedeth video ahci libahci bcma May 14 14:22:10 ubuntuLinux kernel: [ 3.948108] Workqueue: events nvkm_pstate_work [nouveau] May 14 14:22:10 ubuntuLinux kernel: [ 3.948145] RIP: 0010:gt215_clk_info.isra.2+0x41/0xb0 [nouveau] May 14 14:22:10 ubuntuLinux kernel: [ 3.948204] gt215_clk_calc+0xff/0x130 [nouveau] May 14 14:22:10 ubuntuLinux kernel: [ 3.948240] nvkm_pstate_work+0x697/0x760 [nouveau] May 14 14:22:10 ubuntuLinux kernel: [ 3.948332] RIP: gt215_clk_info.isra.2+0x41/0xb0 [nouveau] RSP: ffffb8fc40d33de0 May 14 14:22:10 ubuntuLinux kernel: [ 3.948544] nouveau 0000:02:00.0: DRM: VRAM: 256 MiB May 14 14:22:10 ubuntuLinux kernel: [ 3.948547] nouveau 0000:02:00.0: DRM: GART: 1048576 MiB May 14 14:22:10 ubuntuLinux kernel: [ 3.948552] nouveau 0000:02:00.0: DRM: TMDS table version 2.0 May 14 14:22:10 ubuntuLinux kernel: [ 3.948554] nouveau 0000:02:00.0: DRM: DCB version 4.0 May 14 14:22:10 ubuntuLinux kernel: [ 3.948557] nouveau 0000:02:00.0: DRM: DCB outp 00: 01800113 00010034 May 14 14:22:10 ubuntuLinux kernel: [ 3.948561] nouveau 0000:02:00.0: DRM: DCB outp 01: 020112a6 0f220010 May 14 14:22:10 ubuntuLinux kernel: [ 3.948563] nouveau 0000:02:00.0: DRM: DCB outp 02: 02011262 00020010 May 14 14:22:10 ubuntuLinux kernel: [ 3.948566] nouveau 0000:02:00.0: DRM: DCB conn 00: 00000040 May 14 14:22:10 ubuntuLinux kernel: [ 3.948569] nouveau 0000:02:00.0: DRM: DCB conn 01: 00101146 May 14 14:22:10 ubuntuLinux kernel: [ 3.955327] nouveau 0000:02:00.0: DRM: MM: using M2MF for buffer copies May 14 14:22:10 ubuntuLinux kernel: [ 4.044300] nouveau 0000:02:00.0: DRM: allocated 1280x800 fb: 0x50000, bo 0000000002e428a4 May 14 14:22:10 ubuntuLinux kernel: [ 4.048160] fbcon: nouveaufb (fb0) is primary device May 14 14:22:10 ubuntuLinux kernel: [ 4.048521] nouveau 0000:02:00.0: fb0: nouveaufb frame buffer device May 14 14:22:10 ubuntuLinux kernel: [ 4.080049] [drm] Initialized nouveau 1.3.1 20120801 for 0000:02:00.0 on minor 0 May 14 14:22:18 ubuntuLinux kernel: [ 25.099571] gnome-shell[1066]: segfault at 1a ip 00007f93a6717dae sp 00007ffd437b62d0 error 4 in nouveau_dri.so[7f93a64d8000+a88000] May 14 14:22:22 ubuntuLinux kernel: [ 29.021539] gnome-shell[1306]: segfault at 1a ip 00007fba94d0fdae sp 00007ffda91262c0 error 4 in nouveau_dri.so[7fba94ad0000+a88000] May 14 14:22:49 ubuntuLinux kernel: [ 56.525838] gnome-shell[1460]: segfault at 1a ip 00007fca2a35edae sp 00007ffe30137c50 error 4 in nouveau_dri.so[7fca2a11f000+a88000] May 14 14:22:53 ubuntuLinux kernel: [ 60.253232] gnome-shell[1625]: segfault at 1a ip 00007fd6108c9dae sp 00007ffcb69032b0 error 4 in nouveau_dri.so[7fd61068a000+a88000] May 14 14:22:57 ubuntuLinux kernel: [ 63.741910] gnome-shell[1765]: segfault at 1a ip 00007fdd35715dae sp 00007fff8270ac90 error 4 in nouveau_dri.so[7fdd354d6000+a88000] May 14 14:22:57 ubuntuLinux kernel: [ 64.060045] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:22:57 ubuntuLinux kernel: [ 64.060222] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:22:57 ubuntuLinux kernel: [ 64.079026] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:22:57 ubuntuLinux kernel: [ 64.079084] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:23:00 ubuntuLinux kernel: [ 67.255200] gnome-shell[1900]: segfault at 1a ip 00007fac14ad6dae sp 00007ffc73458ce0 error 4 in nouveau_dri.so[7fac14897000+a88000] May 14 14:23:00 ubuntuLinux kernel: [ 67.554330] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:23:00 ubuntuLinux kernel: [ 67.554381] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:23:04 ubuntuLinux kernel: [ 70.754534] gnome-shell[2047]: segfault at 1a ip 00007f54ee2d9dae sp 00007fffad4e7190 error 4 in nouveau_dri.so[7f54ee09a000+a88000] May 14 14:23:09 ubuntuLinux kernel: [ 76.478159] gnome-shell[2171]: segfault at 1a ip 00007f6131715dae sp 00007ffecc79edb0 error 4 in nouveau_dri.so[7f61314d6000+a88000] May 14 14:23:10 ubuntuLinux kernel: [ 76.776070] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:23:10 ubuntuLinux kernel: [ 76.776267] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:23:13 ubuntuLinux kernel: [ 79.961913] gnome-shell[2290]: segfault at 1a ip 00007fbbccad6dae sp 00007ffd3856dcb0 error 4 in nouveau_dri.so[7fbbcc897000+a88000] May 14 14:23:13 ubuntuLinux kernel: [ 80.263037] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:23:13 ubuntuLinux kernel: [ 80.263086] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:23:13 ubuntuLinux kernel: [ 80.269080] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:23:13 ubuntuLinux kernel: [ 80.269144] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:23:16 ubuntuLinux kernel: [ 83.458285] gnome-shell[2416]: segfault at 1a ip 00007fe9cc8c9dae sp 00007ffdcdca1890 error 4 in nouveau_dri.so[7fe9cc68a000+a88000] May 14 14:23:17 ubuntuLinux kernel: [ 83.767928] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28 May 14 14:23:17 ubuntuLinux kernel: [ 83.768021] IP: nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:23:17 ubuntuLinux kernel: [ 83.768021] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper May 14 14:23:17 ubuntuLinux kernel: [ 83.779143] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:23:17 ubuntuLinux kernel: [ 83.794283] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:23:17 ubuntuLinux kernel: [ 83.794333] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:23:17 ubuntuLinux kernel: [ 83.805150] ? nvkm_oproxy_unmap+0x12/0x20 [nouveau] May 14 14:23:17 ubuntuLinux kernel: [ 83.805150] nvkm_object_dtor+0xa2/0x180 [nouveau] May 14 14:23:17 ubuntuLinux kernel: [ 83.805150] nvkm_object_del+0x25/0x90 [nouveau] May 14 14:23:17 ubuntuLinux kernel: [ 83.805150] nvkm_ioctl_new+0x26b/0x2c0 [nouveau] May 14 14:23:17 ubuntuLinux kernel: [ 83.805150] ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau] May 14 14:23:17 ubuntuLinux kernel: [ 83.805150] ? nvkm_object_new_+0x60/0x60 [nouveau] May 14 14:23:17 ubuntuLinux kernel: [ 83.805150] nvkm_ioctl+0x11d/0x280 [nouveau] May 14 14:23:17 ubuntuLinux kernel: [ 83.805150] nvkm_client_ioctl+0x12/0x20 [nouveau] May 14 14:23:17 ubuntuLinux kernel: [ 83.805150] nvif_client_ioctl+0x2c/0x30 [nouveau] May 14 14:23:17 ubuntuLinux kernel: [ 83.805150] usif_ioctl+0x629/0x730 [nouveau] May 14 14:23:17 ubuntuLinux kernel: [ 83.805150] nouveau_drm_ioctl+0xaf/0xc0 [nouveau] May 14 14:23:17 ubuntuLinux kernel: [ 83.805150] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc42bdfc40 May 14 14:23:20 ubuntuLinux kernel: [ 86.887118] gnome-shell[2531]: segfault at 1a ip 00007f80ab360dae sp 00007ffcafd84d10 error 4 in nouveau_dri.so[7f80ab121000+a88000] May 14 14:23:20 ubuntuLinux kernel: [ 87.180678] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28 May 14 14:23:20 ubuntuLinux kernel: [ 87.181025] IP: nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:23:20 ubuntuLinux kernel: [ 87.184012] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper May 14 14:23:20 ubuntuLinux kernel: [ 87.187436] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:23:20 ubuntuLinux kernel: [ 87.187577] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:23:20 ubuntuLinux kernel: [ 87.200008] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:23:20 ubuntuLinux kernel: [ 87.217605] ? nvkm_oproxy_unmap+0x12/0x20 [nouveau] May 14 14:23:20 ubuntuLinux kernel: [ 87.217605] nvkm_object_dtor+0xa2/0x180 [nouveau] May 14 14:23:20 ubuntuLinux kernel: [ 87.217605] nvkm_object_del+0x25/0x90 [nouveau] May 14 14:23:20 ubuntuLinux kernel: [ 87.233025] nvkm_ioctl_new+0x26b/0x2c0 [nouveau] May 14 14:23:20 ubuntuLinux kernel: [ 87.233025] ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau] May 14 14:23:20 ubuntuLinux kernel: [ 87.233025] ? nvkm_object_new_+0x60/0x60 [nouveau] May 14 14:23:20 ubuntuLinux kernel: [ 87.233025] nvkm_ioctl+0x11d/0x280 [nouveau] May 14 14:23:20 ubuntuLinux kernel: [ 87.240856] nvkm_client_ioctl+0x12/0x20 [nouveau] May 14 14:23:20 ubuntuLinux kernel: [ 87.240856] nvif_client_ioctl+0x2c/0x30 [nouveau] May 14 14:23:20 ubuntuLinux kernel: [ 87.240856] usif_ioctl+0x629/0x730 [nouveau] May 14 14:23:20 ubuntuLinux kernel: [ 87.240856] nouveau_drm_ioctl+0xaf/0xc0 [nouveau] May 14 14:23:20 ubuntuLinux kernel: [ 87.240856] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc42a5bc40 May 14 14:23:20 ubuntuLinux kernel: [ 87.292087] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:23:20 ubuntuLinux kernel: [ 87.292136] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:23:20 ubuntuLinux kernel: [ 87.316926] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:23:20 ubuntuLinux kernel: [ 87.316984] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:23:23 ubuntuLinux kernel: [ 90.378002] gnome-shell[2657]: segfault at 1a ip 00007f48f58cbdae sp 00007ffde2c0bb70 error 4 in nouveau_dri.so[7f48f568c000+a88000] May 14 14:23:23 ubuntuLinux kernel: [ 90.643606] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:23:23 ubuntuLinux kernel: [ 90.643655] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:23:23 ubuntuLinux kernel: [ 90.648314] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:23:23 ubuntuLinux kernel: [ 90.648382] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:23:24 ubuntuLinux kernel: [ 90.675726] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:23:24 ubuntuLinux kernel: [ 90.675783] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:23:24 ubuntuLinux kernel: [ 90.692222] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:23:24 ubuntuLinux kernel: [ 90.692535] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:23:27 ubuntuLinux kernel: [ 93.805855] gnome-shell[2776]: segfault at 1a ip 00007efbfeb23dae sp 00007fff5e185360 error 4 in nouveau_dri.so[7efbfe8e4000+a88000] May 14 14:23:27 ubuntuLinux kernel: [ 94.092373] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:23:27 ubuntuLinux kernel: [ 94.092507] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:23:27 ubuntuLinux kernel: [ 94.107198] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:23:27 ubuntuLinux kernel: [ 94.107252] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:23:27 ubuntuLinux kernel: [ 94.119142] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:23:27 ubuntuLinux kernel: [ 94.119196] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:23:30 ubuntuLinux kernel: [ 97.650065] gnome-shell[2914]: segfault at 1a ip 00007f6aa9510dae sp 00007ffef0618e30 error 4 in nouveau_dri.so[7f6aa92d1000+a88000] May 14 14:23:34 ubuntuLinux kernel: [ 101.070096] gnome-shell[3036]: segfault at 1a ip 00007f8c303fddae sp 00007ffe731a2570 error 4 in nouveau_dri.so[7f8c301be000+a88000] May 14 14:23:37 ubuntuLinux kernel: [ 104.548473] gnome-shell[3149]: segfault at 1a ip 00007f8b13360dae sp 00007fffedb83480 error 4 in nouveau_dri.so[7f8b13121000+a88000] May 14 14:23:41 ubuntuLinux kernel: [ 107.994272] gnome-shell[3279]: segfault at 1a ip 00007f9f6b360dae sp 00007fff47e56220 error 4 in nouveau_dri.so[7f9f6b121000+a88000] May 14 14:23:44 ubuntuLinux kernel: [ 111.501922] gnome-shell[3414]: segfault at 1a ip 00007fa5084badae sp 00007fffab0d75d0 error 4 in nouveau_dri.so[7fa50827b000+a88000] May 14 14:23:48 ubuntuLinux kernel: [ 114.901838] gnome-shell[3529]: segfault at 1a ip 00007f4018ad6dae sp 00007ffe84b1c7c0 error 4 in nouveau_dri.so[7f4018897000+a88000] May 14 14:23:51 ubuntuLinux kernel: [ 118.414098] gnome-shell[3661]: segfault at 1a ip 00007f2241ad8dae sp 00007ffcc134a220 error 4 in nouveau_dri.so[7f2241899000+a88000] May 14 14:23:55 ubuntuLinux kernel: [ 121.938014] gnome-shell[3812]: segfault at 1a ip 00007fc21c6c7dae sp 00007ffc982f7930 error 4 in nouveau_dri.so[7fc21c488000+a88000] May 14 14:23:58 ubuntuLinux kernel: [ 125.381968] gnome-shell[3923]: segfault at 1a ip 00007efe91510dae sp 00007ffce5599ea0 error 4 in nouveau_dri.so[7efe912d1000+a88000] May 14 14:24:02 ubuntuLinux kernel: [ 128.798011] gnome-shell[4041]: segfault at 1a ip 00007f5b61f16dae sp 00007ffe0368e870 error 4 in nouveau_dri.so[7f5b61cd7000+a88000] May 14 14:24:05 ubuntuLinux kernel: [ 132.322009] gnome-shell[4170]: segfault at 1a ip 00007fcc888c9dae sp 00007ffd0c15dcd0 error 4 in nouveau_dri.so[7fcc8868a000+a88000] May 14 14:24:09 ubuntuLinux kernel: [ 135.774035] gnome-shell[4308]: segfault at 1a ip 00007f85f9d11dae sp 00007ffc052d26c0 error 4 in nouveau_dri.so[7f85f9ad2000+a88000] May 14 14:24:12 ubuntuLinux kernel: [ 139.269910] gnome-shell[4416]: segfault at 1a ip 00007f3593360dae sp 00007ffeeb84f630 error 4 in nouveau_dri.so[7f3593121000+a88000] May 14 14:24:16 ubuntuLinux kernel: [ 142.673093] gnome-shell[4535]: segfault at 1a ip 00007f0214d0fdae sp 00007fff4e8b5240 error 4 in nouveau_dri.so[7f0214ad0000+a88000] May 14 14:24:19 ubuntuLinux kernel: [ 146.120456] gnome-shell[4650]: segfault at 1a ip 00007f3a850cadae sp 00007ffdb0dfcda0 error 4 in nouveau_dri.so[7f3a84e8b000+a88000] May 14 14:24:23 ubuntuLinux kernel: [ 149.700892] gnome-shell[4789]: segfault at 1a ip 00007f6ce10cadae sp 00007ffd9a827a60 error 4 in nouveau_dri.so[7f6ce0e8b000+a88000] May 14 14:24:26 ubuntuLinux kernel: [ 153.324795] gnome-shell[4931]: segfault at 1a ip 00007f436ef2ddae sp 00007fff2a991780 error 4 in nouveau_dri.so[7f436ecee000+a88000] May 14 14:24:30 ubuntuLinux kernel: [ 156.765855] gnome-shell[5075]: segfault at 1a ip 00007f1a3a717dae sp 00007ffd3e2c0160 error 4 in nouveau_dri.so[7f1a3a4d8000+a88000] May 14 14:24:33 ubuntuLinux kernel: [ 160.185846] gnome-shell[5199]: segfault at 1a ip 00007fc3eb360dae sp 00007fff0a769700 error 4 in nouveau_dri.so[7fc3eb121000+a88000] May 14 14:24:36 ubuntuLinux kernel: [ 163.562041] gnome-shell[5317]: segfault at 1a ip 00007fc47eb23dae sp 00007ffd847ef950 error 4 in nouveau_dri.so[7fc47e8e4000+a88000] May 14 14:24:40 ubuntuLinux kernel: [ 166.969938] gnome-shell[5425]: segfault at 1a ip 00007fcc2b360dae sp 00007ffe912e4540 error 4 in nouveau_dri.so[7fcc2b121000+a88000] May 14 14:24:43 ubuntuLinux kernel: [ 170.398035] gnome-shell[5543]: segfault at 1a ip 00007efe47360dae sp 00007ffc883830b0 error 4 in nouveau_dri.so[7efe47121000+a88000] May 14 14:24:47 ubuntuLinux kernel: [ 173.882094] gnome-shell[5660]: segfault at 1a ip 00007ff3dcad6dae sp 00007fff5bef34d0 error 4 in nouveau_dri.so[7ff3dc897000+a88000] May 14 14:24:50 ubuntuLinux kernel: [ 177.330008] gnome-shell[5786]: segfault at 1a ip 00007f1e492d7dae sp 00007ffce6678060 error 4 in nouveau_dri.so[7f1e49098000+a88000] May 14 14:24:51 ubuntuLinux kernel: [ 177.706605] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28 May 14 14:24:51 ubuntuLinux kernel: [ 177.706942] IP: nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:24:51 ubuntuLinux kernel: [ 177.712016] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper May 14 14:24:51 ubuntuLinux kernel: [ 177.724028] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:24:51 ubuntuLinux kernel: [ 177.742923] ? nvkm_oproxy_unmap+0x12/0x20 [nouveau] May 14 14:24:51 ubuntuLinux kernel: [ 177.742923] nvkm_object_dtor+0xa2/0x180 [nouveau] May 14 14:24:51 ubuntuLinux kernel: [ 177.742923] nvkm_object_del+0x25/0x90 [nouveau] May 14 14:24:51 ubuntuLinux kernel: [ 177.742923] nvkm_ioctl_new+0x26b/0x2c0 [nouveau] May 14 14:24:51 ubuntuLinux kernel: [ 177.742923] ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau] May 14 14:24:51 ubuntuLinux kernel: [ 177.742923] ? nvkm_object_new_+0x60/0x60 [nouveau] May 14 14:24:51 ubuntuLinux kernel: [ 177.742923] nvkm_ioctl+0x11d/0x280 [nouveau] May 14 14:24:51 ubuntuLinux kernel: [ 177.742923] nvkm_client_ioctl+0x12/0x20 [nouveau] May 14 14:24:51 ubuntuLinux kernel: [ 177.742923] nvif_client_ioctl+0x2c/0x30 [nouveau] May 14 14:24:51 ubuntuLinux kernel: [ 177.742923] usif_ioctl+0x629/0x730 [nouveau] May 14 14:24:51 ubuntuLinux kernel: [ 177.742923] nouveau_drm_ioctl+0xaf/0xc0 [nouveau] May 14 14:24:51 ubuntuLinux kernel: [ 177.784690] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc4273bc40 May 14 14:24:54 ubuntuLinux kernel: [ 180.942052] gnome-shell[5914]: segfault at 1a ip 00007f56788c9dae sp 00007ffcdffabac0 error 4 in nouveau_dri.so[7f567868a000+a88000] May 14 14:24:57 ubuntuLinux kernel: [ 184.358152] gnome-shell[6027]: segfault at 1a ip 00007f425cad6dae sp 00007ffc03860d00 error 4 in nouveau_dri.so[7f425c897000+a88000] May 14 14:24:58 ubuntuLinux kernel: [ 184.708371] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28 May 14 14:24:58 ubuntuLinux kernel: [ 184.708793] IP: nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:24:58 ubuntuLinux kernel: [ 184.712012] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper May 14 14:24:58 ubuntuLinux kernel: [ 184.725427] nouveau 0000:02:00.0: imem: OOM: 00010000 00001000 -28 May 14 14:24:58 ubuntuLinux kernel: [ 184.732004] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:24:58 ubuntuLinux kernel: [ 184.747065] ? nvkm_oproxy_unmap+0x12/0x20 [nouveau] May 14 14:24:58 ubuntuLinux kernel: [ 184.747065] nvkm_object_dtor+0xa2/0x180 [nouveau] May 14 14:24:58 ubuntuLinux kernel: [ 184.747065] nvkm_object_del+0x25/0x90 [nouveau] May 14 14:24:58 ubuntuLinux kernel: [ 184.747065] nvkm_ioctl_new+0x26b/0x2c0 [nouveau] May 14 14:24:58 ubuntuLinux kernel: [ 184.747065] ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau] May 14 14:24:58 ubuntuLinux kernel: [ 184.747065] ? nvkm_object_new_+0x60/0x60 [nouveau] May 14 14:24:58 ubuntuLinux kernel: [ 184.747065] nvkm_ioctl+0x11d/0x280 [nouveau] May 14 14:24:58 ubuntuLinux kernel: [ 184.747065] nvkm_client_ioctl+0x12/0x20 [nouveau] May 14 14:24:58 ubuntuLinux kernel: [ 184.747065] nvif_client_ioctl+0x2c/0x30 [nouveau] May 14 14:24:58 ubuntuLinux kernel: [ 184.747065] usif_ioctl+0x629/0x730 [nouveau] May 14 14:24:58 ubuntuLinux kernel: [ 184.747065] nouveau_drm_ioctl+0xaf/0xc0 [nouveau] May 14 14:24:58 ubuntuLinux kernel: [ 184.747065] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc42cdbc40 May 14 14:25:01 ubuntuLinux kernel: [ 187.880946] gnome-shell[6148]: segfault at 1a ip 00007f0044f14dae sp 00007ffd9052e080 error 4 in nouveau_dri.so[7f0044cd5000+a88000] May 14 14:25:01 ubuntuLinux kernel: [ 188.161270] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28 May 14 14:25:01 ubuntuLinux kernel: [ 188.161652] IP: nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:25:01 ubuntuLinux kernel: [ 188.164029] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper May 14 14:25:01 ubuntuLinux kernel: [ 188.170019] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:25:01 ubuntuLinux kernel: [ 188.170069] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:25:01 ubuntuLinux kernel: [ 188.170108] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:25:01 ubuntuLinux kernel: [ 188.191425] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28 May 14 14:25:01 ubuntuLinux kernel: [ 188.191257] ? nvkm_oproxy_unmap+0x12/0x20 [nouveau] May 14 14:25:01 ubuntuLinux kernel: [ 188.191257] nvkm_object_dtor+0xa2/0x180 [nouveau] May 14 14:25:01 ubuntuLinux kernel: [ 188.191257] nvkm_object_del+0x25/0x90 [nouveau] May 14 14:25:01 ubuntuLinux kernel: [ 188.191257] nvkm_ioctl_new+0x26b/0x2c0 [nouveau] May 14 14:25:01 ubuntuLinux kernel: [ 188.191257] ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau] May 14 14:25:01 ubuntuLinux kernel: [ 188.191257] ? nvkm_object_new_+0x60/0x60 [nouveau] May 14 14:25:01 ubuntuLinux kernel: [ 188.191257] nvkm_ioctl+0x11d/0x280 [nouveau] May 14 14:25:01 ubuntuLinux kernel: [ 188.191257] nvkm_client_ioctl+0x12/0x20 [nouveau] May 14 14:25:01 ubuntuLinux kernel: [ 188.191257] nvif_client_ioctl+0x2c/0x30 [nouveau] May 14 14:25:01 ubuntuLinux kernel: [ 188.191257] usif_ioctl+0x629/0x730 [nouveau] May 14 14:25:01 ubuntuLinux kernel: [ 188.191257] nouveau_drm_ioctl+0xaf/0xc0 [nouveau] May 14 14:25:01 ubuntuLinux kernel: [ 188.191257] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc42b97c40 May 14 14:25:01 ubuntuLinux kernel: [ 188.274321] IP: nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:25:01 ubuntuLinux kernel: [ 188.274321] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper May 14 14:25:01 ubuntuLinux kernel: [ 188.297522] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:25:01 ubuntuLinux kernel: [ 188.297522] ? nvkm_oproxy_unmap+0x12/0x20 [nouveau] May 14 14:25:01 ubuntuLinux kernel: [ 188.297522] nvkm_object_dtor+0xa2/0x180 [nouveau] May 14 14:25:01 ubuntuLinux kernel: [ 188.297522] nvkm_object_del+0x25/0x90 [nouveau] May 14 14:25:01 ubuntuLinux kernel: [ 188.297522] nvkm_ioctl_new+0x26b/0x2c0 [nouveau] May 14 14:25:01 ubuntuLinux kernel: [ 188.297522] ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau] May 14 14:25:01 ubuntuLinux kernel: [ 188.297522] ? nvkm_object_new_+0x60/0x60 [nouveau] May 14 14:25:01 ubuntuLinux kernel: [ 188.332109] nvkm_ioctl+0x11d/0x280 [nouveau] May 14 14:25:01 ubuntuLinux kernel: [ 188.332482] nvkm_client_ioctl+0x12/0x20 [nouveau] May 14 14:25:01 ubuntuLinux kernel: [ 188.332482] nvif_client_ioctl+0x2c/0x30 [nouveau] May 14 14:25:01 ubuntuLinux kernel: [ 188.332482] usif_ioctl+0x629/0x730 [nouveau] May 14 14:25:01 ubuntuLinux kernel: [ 188.332482] nouveau_drm_ioctl+0xaf/0xc0 [nouveau] May 14 14:25:01 ubuntuLinux kernel: [ 188.355993] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc42807c40 May 14 14:25:04 ubuntuLinux kernel: [ 191.587055] gnome-shell[6281]: segfault at 1a ip 00007f697dd11dae sp 00007fff0cc32a00 error 4 in nouveau_dri.so[7f697dad2000+a88000] May 14 14:25:05 ubuntuLinux kernel: [ 191.788755] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28 May 14 14:25:05 ubuntuLinux kernel: [ 191.790812] IP: nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:25:05 ubuntuLinux kernel: [ 191.795068] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper May 14 14:25:05 ubuntuLinux kernel: [ 191.795068] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:25:05 ubuntuLinux kernel: [ 191.795068] ? nvkm_oproxy_unmap+0x12/0x20 [nouveau] May 14 14:25:05 ubuntuLinux kernel: [ 191.795068] nvkm_object_dtor+0xa2/0x180 [nouveau] May 14 14:25:05 ubuntuLinux kernel: [ 191.795068] nvkm_object_del+0x25/0x90 [nouveau] May 14 14:25:05 ubuntuLinux kernel: [ 191.795068] nvkm_ioctl_new+0x26b/0x2c0 [nouveau] May 14 14:25:05 ubuntuLinux kernel: [ 191.795068] ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau] May 14 14:25:05 ubuntuLinux kernel: [ 191.795068] ? nvkm_object_new_+0x60/0x60 [nouveau] May 14 14:25:05 ubuntuLinux kernel: [ 191.795068] nvkm_ioctl+0x11d/0x280 [nouveau] May 14 14:25:05 ubuntuLinux kernel: [ 191.795068] nvkm_client_ioctl+0x12/0x20 [nouveau] May 14 14:25:05 ubuntuLinux kernel: [ 191.795068] nvif_client_ioctl+0x2c/0x30 [nouveau] May 14 14:25:05 ubuntuLinux kernel: [ 191.795068] usif_ioctl+0x629/0x730 [nouveau] May 14 14:25:05 ubuntuLinux kernel: [ 191.795068] nouveau_drm_ioctl+0xaf/0xc0 [nouveau] May 14 14:25:05 ubuntuLinux kernel: [ 191.795068] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc42d67c40 May 14 14:25:05 ubuntuLinux kernel: [ 191.958995] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:25:05 ubuntuLinux kernel: [ 191.959049] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:25:08 ubuntuLinux kernel: [ 195.457562] gnome-shell[6412]: segfault at 1a ip 00007fd6b6512dae sp 00007ffd1b9dab60 error 4 in nouveau_dri.so[7fd6b62d3000+a88000] May 14 14:25:12 ubuntuLinux kernel: [ 198.929913] gnome-shell[6561]: segfault at 1a ip 00007f81622d9dae sp 00007ffd16b11380 error 4 in nouveau_dri.so[7f816209a000+a88000] May 14 14:25:15 ubuntuLinux kernel: [ 202.489855] gnome-shell[6696]: segfault at 1a ip 00007f45fa4dedae sp 00007ffc6b3e48b0 error 4 in nouveau_dri.so[7f45fa29f000+a88000] May 14 14:25:19 ubuntuLinux kernel: [ 205.917950] gnome-shell[6813]: segfault at 1a ip 00007f5f0d715dae sp 00007ffd7320bd20 error 4 in nouveau_dri.so[7f5f0d4d6000+a88000] May 14 14:25:22 ubuntuLinux kernel: [ 209.453973] gnome-shell[6954]: segfault at 1a ip 00007fa71c6c7dae sp 00007ffc2b840b00 error 4 in nouveau_dri.so[7fa71c488000+a88000] May 14 14:25:26 ubuntuLinux kernel: [ 213.066124] gnome-shell[7102]: segfault at 1a ip 00007f165b360dae sp 00007ffe2573c780 error 4 in nouveau_dri.so[7f165b121000+a88000] May 14 14:25:29 ubuntuLinux kernel: [ 216.522023] gnome-shell[7222]: segfault at 1a ip 00007f81bdf16dae sp 00007ffde9e87e20 error 4 in nouveau_dri.so[7f81bdcd7000+a88000] May 14 14:25:33 ubuntuLinux kernel: [ 220.126165] gnome-shell[7369]: segfault at 1a ip 00007fcbd5ad8dae sp 00007ffd92aadcc0 error 4 in nouveau_dri.so[7fcbd5899000+a88000] May 14 14:25:36 ubuntuLinux kernel: [ 223.617980] gnome-shell[7489]: segfault at 1a ip 00007fabd10cadae sp 00007ffe67ae3000 error 4 in nouveau_dri.so[7fabd0e8b000+a88000] May 14 14:25:40 ubuntuLinux kernel: [ 227.154018] gnome-shell[7609]: segfault at 1a ip 00007f425211adae sp 00007ffcca5afd50 error 4 in nouveau_dri.so[7f4251edb000+a88000] May 14 14:25:43 ubuntuLinux kernel: [ 230.646639] gnome-shell[7722]: segfault at 1a ip 00007f0393360dae sp 00007ffd017a62f0 error 4 in nouveau_dri.so[7f0393121000+a88000] May 14 14:25:47 ubuntuLinux kernel: [ 234.126281] gnome-shell[7862]: segfault at 1a ip 00007fdf17360dae sp 00007ffc062707b0 error 4 in nouveau_dri.so[7fdf17121000+a88000] May 14 14:25:51 ubuntuLinux kernel: [ 237.707711] gnome-shell[7983]: segfault at 1a ip 00007fca2cd0fdae sp 00007ffd81fb3cc0 error 4 in nouveau_dri.so[7fca2cad0000+a88000] May 14 14:25:54 ubuntuLinux kernel: [ 241.337896] gnome-shell[8119]: segfault at 1a ip 00007fe6ef12fdae sp 00007ffcc9c80ed0 error 4 in nouveau_dri.so[7fe6eeef0000+a88000] May 14 14:25:58 ubuntuLinux kernel: [ 244.825991] gnome-shell[8232]: segfault at 1a ip 00007fbfc9d11dae sp 00007ffc668288d0 error 4 in nouveau_dri.so[7fbfc9ad2000+a88000] May 14 14:26:01 ubuntuLinux kernel: [ 248.341881] gnome-shell[8350]: segfault at 1a ip 00007f540c3e2dae sp 00007ffc4e870070 error 4 in nouveau_dri.so[7f540c1a3000+a88000] May 14 14:26:05 ubuntuLinux kernel: [ 251.890182] gnome-shell[8478]: segfault at 1a ip 00007f6309ad8dae sp 00007ffe26fa5e40 error 4 in nouveau_dri.so[7f6309899000+a88000] May 14 14:26:08 ubuntuLinux kernel: [ 255.390407] gnome-shell[8604]: segfault at 1a ip 00007f9402b23dae sp 00007ffd33faf580 error 4 in nouveau_dri.so[7f94028e4000+a88000] May 14 14:26:12 ubuntuLinux kernel: [ 258.913466] gnome-shell[8723]: segfault at 1a ip 00007f74ae512dae sp 00007ffd9b35a7e0 error 4 in nouveau_dri.so[7f74ae2d3000+a88000] May 14 14:26:15 ubuntuLinux kernel: [ 262.541890] gnome-shell[8872]: segfault at 1a ip 00007fc2008c9dae sp 00007ffe60233d10 error 4 in nouveau_dri.so[7fc20068a000+a88000] May 14 14:26:19 ubuntuLinux kernel: [ 266.089959] gnome-shell[9002]: segfault at 1a ip 00007f916c447dae sp 00007ffc5a128160 error 4 in nouveau_dri.so[7f916c208000+a88000] May 14 14:26:23 ubuntuLinux kernel: [ 269.725863] gnome-shell[9145]: segfault at 1a ip 00007f0bd98cbdae sp 00007ffe0add1bb0 error 4 in nouveau_dri.so[7f0bd968c000+a88000] May 14 14:26:26 ubuntuLinux kernel: [ 273.301893] gnome-shell[9284]: segfault at 1a ip 00007f526f360dae sp 00007ffff5b13f50 error 4 in nouveau_dri.so[7f526f121000+a88000] May 14 14:26:30 ubuntuLinux kernel: [ 276.725990] gnome-shell[9406]: segfault at 1a ip 00007fe2398cbdae sp 00007ffe014471d0 error 4 in nouveau_dri.so[7fe23968c000+a88000] May 14 14:26:33 ubuntuLinux kernel: [ 280.209942] gnome-shell[9520]: segfault at 1a ip 00007f4bcd715dae sp 00007ffd60ad0f10 error 4 in nouveau_dri.so[7f4bcd4d6000+a88000] May 14 14:26:37 ubuntuLinux kernel: [ 283.869949] gnome-shell[9665]: segfault at 1a ip 00007ff3a9715dae sp 00007ffdbe7c8770 error 4 in nouveau_dri.so[7ff3a94d6000+a88000] May 14 14:26:40 ubuntuLinux kernel: [ 287.326151] gnome-shell[9779]: segfault at 1a ip 00007f33a7360dae sp 00007ffd53729bb0 error 4 in nouveau_dri.so[7f33a7121000+a88000] May 14 14:26:41 ubuntuLinux kernel: [ 287.669759] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28 May 14 14:26:41 ubuntuLinux kernel: [ 287.670094] IP: nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:26:41 ubuntuLinux kernel: [ 287.672010] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper May 14 14:26:41 ubuntuLinux kernel: [ 287.683944] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:26:41 ubuntuLinux kernel: [ 287.707410] ? nvkm_oproxy_unmap+0x12/0x20 [nouveau] May 14 14:26:41 ubuntuLinux kernel: [ 287.707410] nvkm_object_dtor+0xa2/0x180 [nouveau] May 14 14:26:41 ubuntuLinux kernel: [ 287.707410] nvkm_object_del+0x25/0x90 [nouveau] May 14 14:26:41 ubuntuLinux kernel: [ 287.720569] nvkm_ioctl_new+0x26b/0x2c0 [nouveau] May 14 14:26:41 ubuntuLinux kernel: [ 287.720569] ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau] May 14 14:26:41 ubuntuLinux kernel: [ 287.720569] ? nvkm_object_new_+0x60/0x60 [nouveau] May 14 14:26:41 ubuntuLinux kernel: [ 287.720569] nvkm_ioctl+0x11d/0x280 [nouveau] May 14 14:26:41 ubuntuLinux kernel: [ 287.720569] nvkm_client_ioctl+0x12/0x20 [nouveau] May 14 14:26:41 ubuntuLinux kernel: [ 287.720569] nvif_client_ioctl+0x2c/0x30 [nouveau] May 14 14:26:41 ubuntuLinux kernel: [ 287.720569] usif_ioctl+0x629/0x730 [nouveau] May 14 14:26:41 ubuntuLinux kernel: [ 287.720569] nouveau_drm_ioctl+0xaf/0xc0 [nouveau] May 14 14:26:41 ubuntuLinux kernel: [ 287.762797] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc42e17c40 May 14 14:26:44 ubuntuLinux kernel: [ 290.901901] gnome-shell[9915]: segfault at 1a ip 00007f2997360dae sp 00007fffb922ba00 error 4 in nouveau_dri.so[7f2997121000+a88000] May 14 14:26:44 ubuntuLinux kernel: [ 291.237243] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28 May 14 14:26:44 ubuntuLinux kernel: [ 291.237650] IP: nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:26:44 ubuntuLinux kernel: [ 291.240014] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper May 14 14:26:44 ubuntuLinux kernel: [ 291.260231] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28 May 14 14:26:44 ubuntuLinux kernel: [ 291.252083] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:26:44 ubuntuLinux kernel: [ 291.252083] ? nvkm_oproxy_unmap+0x12/0x20 [nouveau] May 14 14:26:44 ubuntuLinux kernel: [ 291.252083] nvkm_object_dtor+0xa2/0x180 [nouveau] May 14 14:26:44 ubuntuLinux kernel: [ 291.252083] nvkm_object_del+0x25/0x90 [nouveau] May 14 14:26:44 ubuntuLinux kernel: [ 291.252083] nvkm_ioctl_new+0x26b/0x2c0 [nouveau] May 14 14:26:44 ubuntuLinux kernel: [ 291.252083] ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau] May 14 14:26:44 ubuntuLinux kernel: [ 291.252083] ? nvkm_object_new_+0x60/0x60 [nouveau] May 14 14:26:44 ubuntuLinux kernel: [ 291.252083] nvkm_ioctl+0x11d/0x280 [nouveau] May 14 14:26:44 ubuntuLinux kernel: [ 291.252083] nvkm_client_ioctl+0x12/0x20 [nouveau] May 14 14:26:44 ubuntuLinux kernel: [ 291.252083] nvif_client_ioctl+0x2c/0x30 [nouveau] May 14 14:26:44 ubuntuLinux kernel: [ 291.252083] usif_ioctl+0x629/0x730 [nouveau] May 14 14:26:44 ubuntuLinux kernel: [ 291.252083] nouveau_drm_ioctl+0xaf/0xc0 [nouveau] May 14 14:26:44 ubuntuLinux kernel: [ 291.252083] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc42a2bc40 May 14 14:26:44 ubuntuLinux kernel: [ 291.347396] IP: nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:26:44 ubuntuLinux kernel: [ 291.351498] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper May 14 14:26:44 ubuntuLinux kernel: [ 291.351498] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:26:44 ubuntuLinux kernel: [ 291.351498] ? nvkm_oproxy_unmap+0x12/0x20 [nouveau] May 14 14:26:44 ubuntuLinux kernel: [ 291.351498] nvkm_object_dtor+0xa2/0x180 [nouveau] May 14 14:26:44 ubuntuLinux kernel: [ 291.351498] nvkm_object_del+0x25/0x90 [nouveau] May 14 14:26:44 ubuntuLinux kernel: [ 291.351498] nvkm_ioctl_new+0x26b/0x2c0 [nouveau] May 14 14:26:44 ubuntuLinux kernel: [ 291.351498] ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau] May 14 14:26:44 ubuntuLinux kernel: [ 291.351498] ? nvkm_object_new_+0x60/0x60 [nouveau] May 14 14:26:44 ubuntuLinux kernel: [ 291.351498] nvkm_ioctl+0x11d/0x280 [nouveau] May 14 14:26:44 ubuntuLinux kernel: [ 291.351498] nvkm_client_ioctl+0x12/0x20 [nouveau] May 14 14:26:44 ubuntuLinux kernel: [ 291.351498] nvif_client_ioctl+0x2c/0x30 [nouveau] May 14 14:26:44 ubuntuLinux kernel: [ 291.351498] usif_ioctl+0x629/0x730 [nouveau] May 14 14:26:44 ubuntuLinux kernel: [ 291.351498] nouveau_drm_ioctl+0xaf/0xc0 [nouveau] May 14 14:26:44 ubuntuLinux kernel: [ 291.351498] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc4404fc40 May 14 14:26:47 ubuntuLinux kernel: [ 294.568881] gnome-shell[10038]: segfault at 1a ip 00007f637cf14dae sp 00007ffdaec91fb0 error 4 in nouveau_dri.so[7f637ccd5000+a88000] May 14 14:26:48 ubuntuLinux kernel: [ 294.827323] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:26:48 ubuntuLinux kernel: [ 294.827379] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:26:48 ubuntuLinux kernel: [ 294.863805] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28 May 14 14:26:48 ubuntuLinux kernel: [ 294.864145] IP: nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:26:48 ubuntuLinux kernel: [ 294.864145] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper May 14 14:26:48 ubuntuLinux kernel: [ 294.864145] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:26:48 ubuntuLinux kernel: [ 294.864145] ? nvkm_oproxy_unmap+0x12/0x20 [nouveau] May 14 14:26:48 ubuntuLinux kernel: [ 294.864145] nvkm_object_dtor+0xa2/0x180 [nouveau] May 14 14:26:48 ubuntuLinux kernel: [ 294.864145] nvkm_object_del+0x25/0x90 [nouveau] May 14 14:26:48 ubuntuLinux kernel: [ 294.864145] nvkm_ioctl_new+0x26b/0x2c0 [nouveau] May 14 14:26:48 ubuntuLinux kernel: [ 294.864145] ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau] May 14 14:26:48 ubuntuLinux kernel: [ 294.864145] ? nvkm_object_new_+0x60/0x60 [nouveau] May 14 14:26:48 ubuntuLinux kernel: [ 294.864145] nvkm_ioctl+0x11d/0x280 [nouveau] May 14 14:26:48 ubuntuLinux kernel: [ 294.864145] nvkm_client_ioctl+0x12/0x20 [nouveau] May 14 14:26:48 ubuntuLinux kernel: [ 294.864145] nvif_client_ioctl+0x2c/0x30 [nouveau] May 14 14:26:48 ubuntuLinux kernel: [ 294.864145] usif_ioctl+0x629/0x730 [nouveau] May 14 14:26:48 ubuntuLinux kernel: [ 294.864145] nouveau_drm_ioctl+0xaf/0xc0 [nouveau] May 14 14:26:48 ubuntuLinux kernel: [ 294.864145] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc42e53c40 May 14 14:26:51 ubuntuLinux kernel: [ 298.223745] gnome-shell[10175]: segfault at 1a ip 00007f12e291bdae sp 00007ffd18b43780 error 4 in nouveau_dri.so[7f12e26dc000+a88000] May 14 14:26:51 ubuntuLinux kernel: [ 298.499880] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:26:51 ubuntuLinux kernel: [ 298.499938] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:26:51 ubuntuLinux kernel: [ 298.507995] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28 May 14 14:26:51 ubuntuLinux kernel: [ 298.524625] IP: nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:26:51 ubuntuLinux kernel: [ 298.528012] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper May 14 14:26:51 ubuntuLinux kernel: [ 298.528012] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:26:51 ubuntuLinux kernel: [ 298.528012] ? nvkm_oproxy_unmap+0x12/0x20 [nouveau] May 14 14:26:51 ubuntuLinux kernel: [ 298.528012] nvkm_object_dtor+0xa2/0x180 [nouveau] May 14 14:26:51 ubuntuLinux kernel: [ 298.528012] nvkm_object_del+0x25/0x90 [nouveau] May 14 14:26:51 ubuntuLinux kernel: [ 298.528012] nvkm_ioctl_new+0x26b/0x2c0 [nouveau] May 14 14:26:51 ubuntuLinux kernel: [ 298.528012] ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau] May 14 14:26:51 ubuntuLinux kernel: [ 298.528012] ? nvkm_object_new_+0x60/0x60 [nouveau] May 14 14:26:51 ubuntuLinux kernel: [ 298.528012] nvkm_ioctl+0x11d/0x280 [nouveau] May 14 14:26:51 ubuntuLinux kernel: [ 298.528012] nvkm_client_ioctl+0x12/0x20 [nouveau] May 14 14:26:51 ubuntuLinux kernel: [ 298.528012] nvif_client_ioctl+0x2c/0x30 [nouveau] May 14 14:26:51 ubuntuLinux kernel: [ 298.528012] usif_ioctl+0x629/0x730 [nouveau] May 14 14:26:51 ubuntuLinux kernel: [ 298.528012] nouveau_drm_ioctl+0xaf/0xc0 [nouveau] May 14 14:26:51 ubuntuLinux kernel: [ 298.528012] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc42f57c40 May 14 14:26:55 ubuntuLinux kernel: [ 301.850050] gnome-shell[10310]: segfault at 1a ip 00007fdeb291bdae sp 00007ffe1a55be40 error 4 in nouveau_dri.so[7fdeb26dc000+a88000] May 14 14:26:55 ubuntuLinux kernel: [ 302.160075] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:26:55 ubuntuLinux kernel: [ 302.160295] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:26:55 ubuntuLinux kernel: [ 302.161894] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:26:55 ubuntuLinux kernel: [ 302.161945] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:26:55 ubuntuLinux kernel: [ 302.167847] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:26:55 ubuntuLinux kernel: [ 302.167905] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:26:58 ubuntuLinux kernel: [ 305.334031] gnome-shell[10429]: segfault at 1a ip 00007f3ad86c7dae sp 00007ffd3a2d26a0 error 4 in nouveau_dri.so[7f3ad8488000+a88000] May 14 14:26:58 ubuntuLinux kernel: [ 305.639228] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:26:58 ubuntuLinux kernel: [ 305.639297] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:26:59 ubuntuLinux kernel: [ 305.763120] nouveau 0000:02:00.0: imem: OOM: 00010000 00001000 -28 May 14 14:27:02 ubuntuLinux kernel: [ 308.858119] gnome-shell[10550]: segfault at 1a ip 00007f30d9510dae sp 00007ffcd7cd5eb0 error 4 in nouveau_dri.so[7f30d92d1000+a88000] May 14 14:27:02 ubuntuLinux kernel: [ 309.124970] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:27:02 ubuntuLinux kernel: [ 309.125072] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:27:02 ubuntuLinux kernel: [ 309.131077] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28 May 14 14:27:02 ubuntuLinux kernel: [ 309.131512] IP: nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.132010] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper May 14 14:27:02 ubuntuLinux kernel: [ 309.148197] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.164045] ? nvkm_oproxy_unmap+0x12/0x20 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.164045] nvkm_object_dtor+0xa2/0x180 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.164045] nvkm_object_del+0x25/0x90 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.164045] nvkm_ioctl_new+0x26b/0x2c0 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.164045] ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.164045] ? nvkm_object_new_+0x60/0x60 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.164045] nvkm_ioctl+0x11d/0x280 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.164045] nvkm_client_ioctl+0x12/0x20 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.164045] nvif_client_ioctl+0x2c/0x30 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.164045] usif_ioctl+0x629/0x730 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.164045] nouveau_drm_ioctl+0xaf/0xc0 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.164045] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc4423fc40 May 14 14:27:02 ubuntuLinux kernel: [ 309.243006] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28 May 14 14:27:02 ubuntuLinux kernel: [ 309.243372] IP: nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.248019] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper May 14 14:27:02 ubuntuLinux kernel: [ 309.264554] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.278064] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:27:02 ubuntuLinux kernel: [ 309.278111] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:27:02 ubuntuLinux kernel: [ 309.264554] ? nvkm_oproxy_unmap+0x12/0x20 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.264554] nvkm_object_dtor+0xa2/0x180 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.264554] nvkm_object_del+0x25/0x90 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.264554] nvkm_ioctl_new+0x26b/0x2c0 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.264554] ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.300721] ? nvkm_object_new_+0x60/0x60 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.303305] nvkm_ioctl+0x11d/0x280 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.305421] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28 May 14 14:27:02 ubuntuLinux kernel: [ 309.305255] nvkm_client_ioctl+0x12/0x20 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.305255] nvif_client_ioctl+0x2c/0x30 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.305255] usif_ioctl+0x629/0x730 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.305255] nouveau_drm_ioctl+0xaf/0xc0 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.305255] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc44043c40 May 14 14:27:02 ubuntuLinux kernel: [ 309.349337] IP: nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.353914] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper May 14 14:27:02 ubuntuLinux kernel: [ 309.359943] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.393365] ? nvkm_oproxy_unmap+0x12/0x20 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.393365] nvkm_object_dtor+0xa2/0x180 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.393365] nvkm_object_del+0x25/0x90 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.393365] nvkm_ioctl_new+0x26b/0x2c0 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.393365] ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.393365] ? nvkm_object_new_+0x60/0x60 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.393365] nvkm_ioctl+0x11d/0x280 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.393365] nvkm_client_ioctl+0x12/0x20 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.393365] nvif_client_ioctl+0x2c/0x30 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.393365] usif_ioctl+0x629/0x730 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.393365] nouveau_drm_ioctl+0xaf/0xc0 [nouveau] May 14 14:27:02 ubuntuLinux kernel: [ 309.393365] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc42a5bc40 May 14 14:27:05 ubuntuLinux kernel: [ 312.606340] gnome-shell[10697]: segfault at 1a ip 00007f66c52d7dae sp 00007fff5eaa9ef0 error 4 in nouveau_dri.so[7f66c5098000+a88000] May 14 14:27:06 ubuntuLinux kernel: [ 312.869874] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:27:06 ubuntuLinux kernel: [ 312.869932] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:27:06 ubuntuLinux kernel: [ 312.887557] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:27:06 ubuntuLinux kernel: [ 312.887617] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:27:06 ubuntuLinux kernel: [ 312.898966] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:27:06 ubuntuLinux kernel: [ 312.899015] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:27:06 ubuntuLinux kernel: [ 312.962990] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:27:06 ubuntuLinux kernel: [ 312.963043] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:27:09 ubuntuLinux kernel: [ 316.077889] gnome-shell[10813]: segfault at 1a ip 00007f95fb360dae sp 00007ffe48405a80 error 4 in nouveau_dri.so[7f95fb121000+a88000] May 14 14:27:09 ubuntuLinux kernel: [ 316.332752] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:27:09 ubuntuLinux kernel: [ 316.332960] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:27:09 ubuntuLinux kernel: [ 316.333306] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:27:09 ubuntuLinux kernel: [ 316.333377] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:27:09 ubuntuLinux kernel: [ 316.355734] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:27:09 ubuntuLinux kernel: [ 316.355787] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:27:09 ubuntuLinux kernel: [ 316.362369] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28 May 14 14:27:09 ubuntuLinux kernel: [ 316.362742] IP: nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:27:09 ubuntuLinux kernel: [ 316.364012] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper May 14 14:27:09 ubuntuLinux kernel: [ 316.364012] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:27:09 ubuntuLinux kernel: [ 316.364012] ? nvkm_oproxy_unmap+0x12/0x20 [nouveau] May 14 14:27:09 ubuntuLinux kernel: [ 316.364012] nvkm_object_dtor+0xa2/0x180 [nouveau] May 14 14:27:09 ubuntuLinux kernel: [ 316.364012] nvkm_object_del+0x25/0x90 [nouveau] May 14 14:27:09 ubuntuLinux kernel: [ 316.364012] nvkm_ioctl_new+0x26b/0x2c0 [nouveau] May 14 14:27:09 ubuntuLinux kernel: [ 316.364012] ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau] May 14 14:27:09 ubuntuLinux kernel: [ 316.364012] ? nvkm_object_new_+0x60/0x60 [nouveau] May 14 14:27:09 ubuntuLinux kernel: [ 316.364012] nvkm_ioctl+0x11d/0x280 [nouveau] May 14 14:27:09 ubuntuLinux kernel: [ 316.364012] nvkm_client_ioctl+0x12/0x20 [nouveau] May 14 14:27:09 ubuntuLinux kernel: [ 316.364012] nvif_client_ioctl+0x2c/0x30 [nouveau] May 14 14:27:09 ubuntuLinux kernel: [ 316.364012] usif_ioctl+0x629/0x730 [nouveau] May 14 14:27:09 ubuntuLinux kernel: [ 316.364012] nouveau_drm_ioctl+0xaf/0xc0 [nouveau] May 14 14:27:09 ubuntuLinux kernel: [ 316.364012] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc42cefc40 May 14 14:27:09 ubuntuLinux kernel: [ 316.499908] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:27:09 ubuntuLinux kernel: [ 316.499960] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:27:09 ubuntuLinux kernel: [ 316.529768] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:27:09 ubuntuLinux kernel: [ 316.529816] nouveau 0000:02:00.0: imem: OOM: 00100000 00001000 -28 May 14 14:27:13 ubuntuLinux kernel: [ 319.934011] gnome-shell[10948]: segfault at 1a ip 00007f6999510dae sp 00007ffd2f777fe0 error 4 in nouveau_dri.so[7f69992d1000+a88000] May 14 14:27:16 ubuntuLinux kernel: [ 323.414790] gnome-shell[11064]: segfault at 1a ip 00007f36e18cbdae sp 00007ffd33907640 error 4 in nouveau_dri.so[7f36e168c000+a88000] May 14 14:27:20 ubuntuLinux kernel: [ 326.990607] gnome-shell[11196]: segfault at 1a ip 00007f7c018cbdae sp 00007ffd379cac00 error 4 in nouveau_dri.so[7f7c0168c000+a88000] May 14 14:27:24 ubuntuLinux kernel: [ 330.669175] gnome-shell[11340]: segfault at 1a ip 00007f49e5ad8dae sp 00007ffc39a07cb0 error 4 in nouveau_dri.so[7f49e5899000+a88000] May 14 14:27:27 ubuntuLinux kernel: [ 334.236810] gnome-shell[11485]: segfault at 1a ip 00007efda3360dae sp 00007fff4cc453c0 error 4 in nouveau_dri.so[7efda3121000+a88000] May 14 14:27:31 ubuntuLinux kernel: [ 337.750108] gnome-shell[11623]: segfault at 1a ip 00007f961712fdae sp 00007fffda891cc0 error 4 in nouveau_dri.so[7f9616ef0000+a88000] May 14 14:27:34 ubuntuLinux kernel: [ 341.230116] gnome-shell[11738]: segfault at 1a ip 00007ff338d0fdae sp 00007ffeb2374720 error 4 in nouveau_dri.so[7ff338ad0000+a88000] May 14 14:27:38 ubuntuLinux kernel: [ 344.770290] gnome-shell[11864]: segfault at 1a ip 00007fca04457dae sp 00007ffc58b382a0 error 4 in nouveau_dri.so[7fca04218000+a88000] May 14 14:27:41 ubuntuLinux kernel: [ 348.361916] gnome-shell[12012]: segfault at 1a ip 00007fbae44badae sp 00007ffcdcf56ab0 error 4 in nouveau_dri.so[7fbae427b000+a88000] May 14 14:27:45 ubuntuLinux kernel: [ 352.002005] gnome-shell[12154]: segfault at 1a ip 00007f6dcd2d7dae sp 00007ffd5f98e1f0 error 4 in nouveau_dri.so[7f6dcd098000+a88000] May 14 14:27:48 ubuntuLinux kernel: [ 355.534166] gnome-shell[12284]: segfault at 1a ip 00007f3c78ad6dae sp 00007ffe88cf7f40 error 4 in nouveau_dri.so[7f3c78897000+a88000] May 14 14:27:52 ubuntuLinux kernel: [ 358.967822] gnome-shell[12393]: segfault at 1a ip 00007efd07360dae sp 00007fff9773de70 error 4 in nouveau_dri.so[7efd07121000+a88000] May 14 14:27:55 ubuntuLinux kernel: [ 362.469900] gnome-shell[12526]: segfault at 1a ip 00007f5ca7360dae sp 00007ffe1897df30 error 4 in nouveau_dri.so[7f5ca7121000+a88000] May 14 14:27:59 ubuntuLinux kernel: [ 365.993943] gnome-shell[12643]: segfault at 1a ip 00007f9bc1510dae sp 00007ffeb3bf8880 error 4 in nouveau_dri.so[7f9bc12d1000+a88000] May 14 14:28:02 ubuntuLinux kernel: [ 369.566062] gnome-shell[12777]: segfault at 1a ip 00007f74bdad8dae sp 00007ffeec2a61e0 error 4 in nouveau_dri.so[7f74bd899000+a88000] May 14 14:28:06 ubuntuLinux kernel: [ 373.090109] gnome-shell[12899]: segfault at 1a ip 00007f8b5f360dae sp 00007ffc608d4b90 error 4 in nouveau_dri.so[7f8b5f121000+a88000] May 14 14:28:09 ubuntuLinux kernel: [ 376.566205] gnome-shell[13023]: segfault at 1a ip 00007fedddd11dae sp 00007ffe974555e0 error 4 in nouveau_dri.so[7fedddad2000+a88000] May 14 14:28:13 ubuntuLinux kernel: [ 380.189979] gnome-shell[13156]: segfault at 1a ip 00007f7e8dad8dae sp 00007ffe211657e0 error 4 in nouveau_dri.so[7f7e8d899000+a88000] May 14 14:28:17 ubuntuLinux kernel: [ 383.678176] gnome-shell[13284]: segfault at 1a ip 00007ff1862d9dae sp 00007fff753240c0 error 4 in nouveau_dri.so[7ff18609a000+a88000] May 14 14:28:20 ubuntuLinux kernel: [ 387.194068] gnome-shell[13404]: segfault at 1a ip 00007fe6cdad8dae sp 00007ffc46bd3aa0 error 4 in nouveau_dri.so[7fe6cd899000+a88000] May 14 14:28:24 ubuntuLinux kernel: [ 390.657894] gnome-shell[13521]: segfault at 1a ip 00007f3d946c7dae sp 00007fffc7b4d550 error 4 in nouveau_dri.so[7f3d94488000+a88000] May 14 14:28:24 ubuntuLinux kernel: [ 391.061861] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28 May 14 14:28:24 ubuntuLinux kernel: [ 391.062223] IP: nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:28:24 ubuntuLinux kernel: [ 391.064010] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper May 14 14:28:24 ubuntuLinux kernel: [ 391.064010] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:28:24 ubuntuLinux kernel: [ 391.064010] ? nvkm_oproxy_unmap+0x12/0x20 [nouveau] May 14 14:28:24 ubuntuLinux kernel: [ 391.064010] nvkm_object_dtor+0xa2/0x180 [nouveau] May 14 14:28:24 ubuntuLinux kernel: [ 391.064010] nvkm_object_del+0x25/0x90 [nouveau] May 14 14:28:24 ubuntuLinux kernel: [ 391.064010] nvkm_ioctl_new+0x26b/0x2c0 [nouveau] May 14 14:28:24 ubuntuLinux kernel: [ 391.064010] ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau] May 14 14:28:24 ubuntuLinux kernel: [ 391.064010] ? nvkm_object_new_+0x60/0x60 [nouveau] May 14 14:28:24 ubuntuLinux kernel: [ 391.064010] nvkm_ioctl+0x11d/0x280 [nouveau] May 14 14:28:24 ubuntuLinux kernel: [ 391.064010] nvkm_client_ioctl+0x12/0x20 [nouveau] May 14 14:28:24 ubuntuLinux kernel: [ 391.064010] nvif_client_ioctl+0x2c/0x30 [nouveau] May 14 14:28:24 ubuntuLinux kernel: [ 391.064010] usif_ioctl+0x629/0x730 [nouveau] May 14 14:28:24 ubuntuLinux kernel: [ 391.064010] nouveau_drm_ioctl+0xaf/0xc0 [nouveau] May 14 14:28:24 ubuntuLinux kernel: [ 391.064010] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc42e53c40 May 14 14:28:27 ubuntuLinux kernel: [ 394.266057] gnome-shell[13653]: segfault at 1a ip 00007f1a3ab23dae sp 00007fff83e4b210 error 4 in nouveau_dri.so[7f1a3a8e4000+a88000] May 14 14:28:28 ubuntuLinux kernel: [ 394.583537] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28 May 14 14:28:28 ubuntuLinux kernel: [ 394.583906] IP: nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:28:28 ubuntuLinux kernel: [ 394.584018] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper May 14 14:28:28 ubuntuLinux kernel: [ 394.584018] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:28:28 ubuntuLinux kernel: [ 394.584018] ? nvkm_oproxy_unmap+0x12/0x20 [nouveau] May 14 14:28:28 ubuntuLinux kernel: [ 394.584018] nvkm_object_dtor+0xa2/0x180 [nouveau] May 14 14:28:28 ubuntuLinux kernel: [ 394.584018] nvkm_object_del+0x25/0x90 [nouveau] May 14 14:28:28 ubuntuLinux kernel: [ 394.584018] nvkm_ioctl_new+0x26b/0x2c0 [nouveau] May 14 14:28:28 ubuntuLinux kernel: [ 394.584018] ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau] May 14 14:28:28 ubuntuLinux kernel: [ 394.584018] ? nvkm_object_new_+0x60/0x60 [nouveau] May 14 14:28:28 ubuntuLinux kernel: [ 394.584018] nvkm_ioctl+0x11d/0x280 [nouveau] May 14 14:28:28 ubuntuLinux kernel: [ 394.584018] nvkm_client_ioctl+0x12/0x20 [nouveau] May 14 14:28:28 ubuntuLinux kernel: [ 394.584018] nvif_client_ioctl+0x2c/0x30 [nouveau] May 14 14:28:28 ubuntuLinux kernel: [ 394.584018] usif_ioctl+0x629/0x730 [nouveau] May 14 14:28:28 ubuntuLinux kernel: [ 394.584018] nouveau_drm_ioctl+0xaf/0xc0 [nouveau] May 14 14:28:28 ubuntuLinux kernel: [ 394.584018] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc42ebfc40 May 14 14:28:28 ubuntuLinux kernel: [ 394.735747] nouveau 0000:02:00.0: imem: OOM: 00055400 00000000 -28 May 14 14:28:28 ubuntuLinux kernel: [ 394.736009] IP: nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:28:28 ubuntuLinux kernel: [ 394.739980] Modules linked in: snd_hda_codec_hdmi bnep snd_hda_codec_cirrus snd_hda_codec_generic joydev nls_iso8859_1 applesmc input_polldev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp kvm_intel arc4 snd_pcm brcmsmac kvm cordic irqbypass brcmutil b43 mac80211 snd_seq_midi snd_seq_midi_event snd_rawmidi cfg80211 ssb btusb snd_seq btrtl btbcm shpchp btintel bluetooth ecdh_generic snd_seq_device uvcvideo videobuf2_vmalloc videobuf2_memops snd_timer videobuf2_v4l2 videobuf2_core videodev input_leds media bcm5974 snd soundcore sbs sbshc mac_hid apple_bl sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 crypto_simd glue_helper cryptd aes_x86_64 algif_skcipher af_alg dm_crypt uas usb_storage hid_generic hid_apple usbhid hid nouveau mxm_wmi wmi i2c_algo_bit ttm drm_kms_helper May 14 14:28:28 ubuntuLinux kernel: [ 394.752718] RIP: 0010:nvkm_object_unmap+0x5/0x30 [nouveau] May 14 14:28:28 ubuntuLinux kernel: [ 394.752718] ? nvkm_oproxy_unmap+0x12/0x20 [nouveau] May 14 14:28:28 ubuntuLinux kernel: [ 394.752718] nvkm_object_dtor+0xa2/0x180 [nouveau] May 14 14:28:28 ubuntuLinux kernel: [ 394.752718] nvkm_object_del+0x25/0x90 [nouveau] May 14 14:28:28 ubuntuLinux kernel: [ 394.752718] nvkm_ioctl_new+0x26b/0x2c0 [nouveau] May 14 14:28:28 ubuntuLinux kernel: [ 394.752718] ? nvkm_fifo_chan_dtor+0xf0/0xf0 [nouveau] May 14 14:28:28 ubuntuLinux kernel: [ 394.752718] ? nvkm_object_new_+0x60/0x60 [nouveau] May 14 14:28:28 ubuntuLinux kernel: [ 394.752718] nvkm_ioctl+0x11d/0x280 [nouveau] May 14 14:28:28 ubuntuLinux kernel: [ 394.752718] nvkm_client_ioctl+0x12/0x20 [nouveau] May 14 14:28:28 ubuntuLinux kernel: [ 394.752718] nvif_client_ioctl+0x2c/0x30 [nouveau] May 14 14:28:28 ubuntuLinux kernel: [ 394.752718] usif_ioctl+0x629/0x730 [nouveau] May 14 14:28:28 ubuntuLinux kernel: [ 394.752718] nouveau_drm_ioctl+0xaf/0xc0 [nouveau] May 14 14:28:28 ubuntuLinux kernel: [ 394.752718] RIP: nvkm_object_unmap+0x5/0x30 [nouveau] RSP: ffffb8fc42c6fc40 May 14 14:28:31 ubuntuLinux kernel: [ 397.922203] gnome-shell[13782]: segfault at 1a ip 00007f12fc4badae sp 00007ffd7a679db0 error 4 in nouveau_dri.so[7f12fc27b000+a88000] May 14 14:28:31 ubuntuLinux kernel: [ 398.225546] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.225555] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 203f0fc0 00000000 04000430 May 14 14:28:31 ubuntuLinux kernel: [ 398.225561] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.225573] nouveau 0000:02:00.0: fb: trapped read at 00203f0000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 0000000b [VRAM_LIMIT] May 14 14:28:31 ubuntuLinux kernel: [ 398.225582] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.225587] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320951 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.225591] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.225602] nouveau 0000:02:00.0: fb: trapped read at 00203f0000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.225610] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.225615] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320951 203f0fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.225619] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.225640] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.225644] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320951 203f0fc0 00000000 04000430 May 14 14:28:31 ubuntuLinux kernel: [ 398.225649] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.225659] nouveau 0000:02:00.0: fb: trapped read at 00203f0000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 0000000b [VRAM_LIMIT] May 14 14:28:31 ubuntuLinux kernel: [ 398.225669] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.225674] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320951 203f0fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.225678] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.225689] nouveau 0000:02:00.0: fb: trapped read at 00203f0000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.225697] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.225702] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320951 203f0fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.225706] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.225716] nouveau 0000:02:00.0: fb: trapped read at 00203f0000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.225724] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.225729] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 203f0fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.225733] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.225743] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.225751] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.225756] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.225760] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.225770] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.225778] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.225783] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.225787] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.225797] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.225805] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.225810] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.225814] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.225824] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.225832] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.225837] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.225841] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.225852] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.225860] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.225865] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.225869] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.225879] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.225887] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.225892] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.225896] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.225907] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.225914] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.225919] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.225923] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.225934] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.225942] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.225946] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.225950] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.225961] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.225969] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.225973] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.225977] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.225988] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.225996] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226001] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226005] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226016] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226024] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226029] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226033] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226043] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226052] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226057] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226061] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226072] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226081] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226086] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226090] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226100] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226109] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226114] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226118] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226129] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226138] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226143] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226147] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226158] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226167] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226171] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226175] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226185] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226194] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226199] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226203] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226214] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226223] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226227] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226231] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226242] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226251] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226256] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226260] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226270] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226279] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226284] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226288] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226298] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226307] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226312] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226316] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226327] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226336] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226341] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226345] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226356] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226364] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226369] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226373] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226384] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226392] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226397] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226401] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226412] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226420] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226425] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226429] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226440] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226449] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226454] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226458] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226468] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226477] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226482] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226486] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226496] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226505] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226510] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226514] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226524] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226532] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226537] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226541] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226552] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226560] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226565] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226569] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226579] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226588] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226593] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226597] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226608] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226616] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226621] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226625] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226637] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226646] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226651] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226655] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226666] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226675] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226680] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226684] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226694] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226703] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226708] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226712] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226722] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226731] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226736] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226740] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226750] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226759] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226764] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226768] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226779] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226787] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226792] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226796] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226806] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226815] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226820] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226824] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226834] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226842] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226847] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226851] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226861] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226869] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226874] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226878] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226888] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226897] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226902] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226906] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226916] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226925] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226929] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226933] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226944] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226952] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226957] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226961] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226970] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.226979] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.226984] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226988] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.226998] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.227006] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.227011] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227015] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227026] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.227034] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.227039] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227043] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227053] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.227061] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.227066] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227070] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227080] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.227089] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.227094] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227098] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227108] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.227116] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.227121] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227125] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227135] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.227143] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.227148] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227152] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227162] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.227171] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.227175] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227179] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227190] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.227198] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.227204] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227208] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227218] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.227227] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.227231] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227235] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227246] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.227254] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.227259] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227263] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227274] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.227283] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.227288] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227292] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227302] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.227311] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.227316] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227320] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227330] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.227339] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.227344] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227347] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227358] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.227367] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.227372] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227376] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227387] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.227396] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.227400] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227404] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227415] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.227424] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.227429] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227433] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227444] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.227454] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.227459] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227463] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227488] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.227500] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.227505] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227509] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227520] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.227529] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.227533] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227537] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227548] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.227583] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.227610] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227620] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227680] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.227744] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.227771] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227783] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227843] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.227908] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.227936] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.227945] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228005] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.228048] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.228055] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228059] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228090] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.228155] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.228182] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228191] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228250] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.228298] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.228303] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228307] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228320] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.228339] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.228351] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228355] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228368] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.228376] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.228381] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228385] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228396] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.228403] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.228408] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228412] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228423] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.228431] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.228435] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228439] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228450] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.228457] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.228462] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228466] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228477] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.228486] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.228491] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228495] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228505] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.228515] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.228520] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228524] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228534] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.228543] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.228548] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228552] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228561] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.228571] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.228576] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228580] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228590] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.228599] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.228604] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228608] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228617] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.228627] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.228632] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228636] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228645] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.228655] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.228660] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228664] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228673] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.228683] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.228688] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228692] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228701] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.228711] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.228716] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228720] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228729] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.228739] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.228744] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228748] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228768] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.228772] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000430 May 14 14:28:31 ubuntuLinux kernel: [ 398.228776] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228786] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 0000000b [VRAM_LIMIT] May 14 14:28:31 ubuntuLinux kernel: [ 398.228796] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.228801] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228805] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228815] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.228824] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.228829] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228833] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228843] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.228852] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.228857] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228861] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228871] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.228880] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.228885] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228889] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228899] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.228908] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.228913] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228917] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228927] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.228936] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.228941] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228945] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228955] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.228964] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.228969] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228973] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.228983] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.228992] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.228997] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229001] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229011] nouveau 0000:02:00.0: fifo: DMA_PUSHER - ch 2 [DRM] get 0000014e50 put 0000014ec4 ib_get 00000129 ib_put 8006fa82 state 80000024 (err: INVALID_CMD) push 00400040 May 14 14:28:31 ubuntuLinux kernel: [ 398.229021] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.229030] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.229035] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229039] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229049] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.229058] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.229063] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229067] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229077] nouveau 0000:02:00.0: fb: trapped read at 00203f0000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.229087] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.229091] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320951 203f0fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229095] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229105] nouveau 0000:02:00.0: fb: trapped read at 00203f0000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.229115] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.229120] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320951 203f0fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229123] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229133] nouveau 0000:02:00.0: fb: trapped read at 00203f0000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.229143] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.229148] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320951 203f0fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229152] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229161] nouveau 0000:02:00.0: fb: trapped read at 00203f0000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.229171] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.229176] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320951 203f0fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229180] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229190] nouveau 0000:02:00.0: fb: trapped read at 00203f0000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.229199] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.229204] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320951 203f0fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229208] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229218] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.229227] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.229232] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229236] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229246] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.229255] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.229260] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229264] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229274] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.229283] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.229288] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229292] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229302] nouveau 0000:02:00.0: fb: trapped read at 00203f0000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.229311] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.229316] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 203f0fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229320] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 023c data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229330] nouveau 0000:02:00.0: fb: trapped read at 0000000000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.229339] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.229344] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 000000c0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229348] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229358] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.229368] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.229372] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320951 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229376] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229386] nouveau 0000:02:00.0: fb: trapped read at 0000026000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.229395] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.229400] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 00026fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229404] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229414] nouveau 0000:02:00.0: fb: trapped read at 00203f0000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.229424] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.229428] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 203f0fc0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229432] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 023c data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229442] nouveau 0000:02:00.0: fb: trapped read at 0000000000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.229451] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.229456] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 000000c0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229460] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 023c data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229471] nouveau 0000:02:00.0: fb: trapped read at 0000000000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.229481] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.229486] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 000000c0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229490] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 023c data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229500] nouveau 0000:02:00.0: fb: trapped read at 00213f0000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.229508] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.229513] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 213f00c0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229517] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 023c data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229527] nouveau 0000:02:00.0: fb: trapped read at 0021bf0000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.229535] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.229541] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 21bf00c0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229545] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 023c data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229555] nouveau 0000:02:00.0: fb: trapped read at 00223f0000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ] May 14 14:28:31 ubuntuLinux kernel: [ 398.229564] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.229569] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320151 223f00c0 00000000 04000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.229573] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.232740] nouveau 0000:02:00.0: gr: TRAP_M2MF 00000002 [IN] May 14 14:28:31 ubuntuLinux kernel: [ 398.232746] nouveau 0000:02:00.0: gr: TRAP_M2MF 00320951 20431600 00000000 04000430 May 14 14:28:31 ubuntuLinux kernel: [ 398.232751] nouveau 0000:02:00.0: gr: 00200000 [] ch 2 [000fba0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 May 14 14:28:31 ubuntuLinux kernel: [ 398.232761] nouveau 0000:02:00.0: fb: trapped read at 0020430000 on channel 2 [0fba0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 0000000b [VRAM_LIMIT] May 14 14:28:46 ubuntuLinux kernel: [ 413.400011] nouveau 0000:02:00.0: Xwayland[13790]: failed to idle channel 120 [Xwayland[13790]] May 14 14:29:01 ubuntuLinux kernel: [ 428.400012] nouveau 0000:02:00.0: Xwayland[13790]: failed to idle channel 120 [Xwayland[13790]] May 14 14:29:47 ubuntuLinux kernel: [ 473.724035] nouveau 0000:02:00.0: Xwayland[13790]: failed to idle channel 119 [Xwayland[13790]] May 14 14:30:02 ubuntuLinux kernel: [ 488.724014] nouveau 0000:02:00.0: Xwayland[13790]: failed to idle channel 119 [Xwayland[13790]] May 14 14:30:17 ubuntuLinux kernel: [ 503.740051] nouveau 0000:02:00.0: Xwayland[13790]: failed to idle channel 118 [Xwayland[13790]] May 14 14:30:32 ubuntuLinux kernel: [ 518.740027] nouveau 0000:02:00.0: Xwayland[13790]: failed to idle channel 118 [Xwayland[13790]] May 14 14:30:47 ubuntuLinux kernel: [ 533.760030] nouveau 0000:02:00.0: Xwayland[13790]: failed to idle channel 121 [Xwayland[13790]] May 14 14:31:02 ubuntuLinux kernel: [ 548.760032] nouveau 0000:02:00.0: Xwayland[13790]: failed to idle channel 121 [Xwayland[13790]] May 14 14:31:17 ubuntuLinux kernel: [ 563.772017] nouveau 0000:02:00.0: Xwayland[13790]: failed to idle channel 129 [Xwayland[13790]] May 14 14:31:32 ubuntuLinux kernel: [ 578.772033] nouveau 0000:02:00.0: Xwayland[13790]: failed to idle channel 129 [Xwayland[13790]] May 14 14:31:32 ubuntuLinux kernel: [ 579.087593] nouveau 0000:02:00.0: DRM: GPU lockup - switching to software fbcon May 14 14:31:47 ubuntuLinux kernel: [ 593.792033] nouveau 0000:02:00.0: Xwayland[13790]: failed to idle channel 128 [Xwayland[13790]] May 14 14:32:02 ubuntuLinux kernel: [ 608.792015] nouveau 0000:02:00.0: Xwayland[13790]: failed to idle channel 128 [Xwayland[13790]]