-nightly from yesterday, mesa 10.5.0 [ 112.621394] WARNING: CPU: 1 PID: 884 at /home/kernel/COD/linux/drivers/gpu/drm/drm_crtc.c:5003 drm_m ode_page_flip_ioctl+0x29d/0x350 [drm]() [ 112.621399] Modules linked in: ctr ccm rfcomm bnep intel_rapl joydev intel_soc_dts_thermal intel_pow erclamp coretemp kvm_intel kvm nls_iso8859_1 arc4 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aes ni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper iwlmvm cryptd mac80211 qmi_wwan snd_hda_codec_ hdmi snd_soc_rt5670 serio_raw iwlwifi snd_intel_sst_acpi snd_intel_sst_core snd_hda_codec_realtek snd_s oc_sst_mfld_platform snd_soc_rl6231 cdc_wdm snd_hda_codec_generic option snd_soc_core usb_wwan usbnet u sbserial mii snd_compress snd_hda_intel btusb snd_pcm_dmaengine cfg80211 lpc_ich snd_hda_controller hid _lenovo snd_seq_midi snd_seq_midi_event bluetooth snd_hda_codec snd_rawmidi snd_hwdep snd_pcm mei_txe i osf_mbi mei shpchp snd_seq snd_seq_device 8250_fintek snd_timer dw_dmac dw_dmac_core i2c_hid [ 112.621486] dwc3 snd rfkill_gpio udc_core soundcore i2c_designware_platform spi_pxa2xx_platform i2c _designware_core pwm_lpss_platform 8250_dw pwm_lpss soc_button_array mac_hid pinctrl_cherryview acpi_pa d sunrpc parport_pc ppdev lp parport autofs4 usbhid hid i915 i2c_algo_bit drm_kms_helper psmouse drm ah ci libahci video sdhci_acpi sdhci [ 112.621530] CPU: 1 PID: 884 Comm: Xorg Not tainted 4.0.0-994-generic #201503110637 [ 112.621534] Hardware name: Intel Corporation CHERRYVIEW B1 PLATFORM/Braswell CRB, BIOS BRASWEL1.X64.X055.R00.1501160645 01/16/2015 [ 112.621538] 000000000000138b ffff880178c2bd18 ffffffff817df8df 0000000000000007 [ 112.621546] 0000000000000000 ffff880178c2bd58 ffffffff810791a7 0000000000000000 [ 112.621552] ffff88017f5bf060 ffff880178c2be30 ffff8801772a9800 ffff88017f5bf000 [ 112.621559] Call Trace: [ 112.621573] [<ffffffff817df8df>] dump_stack+0x45/0x57 [ 112.621588] [<ffffffff810791a7>] warn_slowpath_common+0x97/0xe0 [ 112.621595] [<ffffffff8107920a>] warn_slowpath_null+0x1a/0x20 [ 112.621630] [<ffffffffc0139cfd>] drm_mode_page_flip_ioctl+0x29d/0x350 [drm] [ 112.621657] [<ffffffffc0128ee6>] drm_ioctl+0x2e6/0x590 [drm] [ 112.621690] [<ffffffffc0139a60>] ? drm_mode_gamma_get_ioctl+0x110/0x110 [drm] [ 112.621700] [<ffffffff8121ab75>] ? __fget_light+0x25/0x70 [ 112.621711] [<ffffffff81210835>] do_vfs_ioctl+0x75/0x320 [ 112.621721] [<ffffffff8121ab75>] ? __fget_light+0x25/0x70 [ 112.621728] [<ffffffff81210b71>] SyS_ioctl+0x91/0xb0 [ 112.621735] [<ffffffff817ec04d>] system_call_fastpath+0x16/0x1b [ 112.621740] ---[ end trace 099cf0a938e1f683 ]---
GPU Hang? If there is, can you file it separately, but add the drm.debug=6 dmesg here.
Created attachment 114258 [details] dmesg dump yeah the gpu hang happens right before the trace..
Created attachment 114263 [details] updated dmesg after idling for a while there was another BUG, this time hanging X, updated dmesg attached
Still an issue? Please try kernel v4.4.
The request to test with a newer kernel was made months ago, if there is no response within a month the bug will be closed
Timeout - marking this resolved+worksforme. Please reopen the bug if problem still persist with the latest kernel (preferable from drm-tip).
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