Jun 23 11:06:05 tierra kernel: [ 547.569175] [drm] stuck on blitter ring Jun 23 11:06:05 tierra kernel: [ 547.575354] [drm] GPU HANG: ecode 8:1:0xfffffffe, in Xorg [781], reason: Ring hung, action: reset Jun 23 11:06:05 tierra kernel: [ 547.575358] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. Jun 23 11:06:05 tierra kernel: [ 547.575360] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel Jun 23 11:06:05 tierra kernel: [ 547.575361] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. Jun 23 11:06:05 tierra kernel: [ 547.575363] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. Jun 23 11:06:05 tierra kernel: [ 547.575365] [drm] GPU crash dump saved to /sys/class/drm/card0/error Jun 23 11:06:05 tierra kernel: [ 547.577142] drm/i915: Resetting chip after gpu hang Jun 23 11:06:11 tierra kernel: [ 553.554084] [drm] stuck on blitter ring Jun 23 11:06:11 tierra kernel: [ 553.560819] [drm] GPU HANG: ecode 8:0:0xfffffffe, in Xorg [781], reason: Ring hung, action: reset Jun 23 11:06:11 tierra kernel: [ 553.563626] [drm:i915_set_reset_status [i915]] *ERROR* gpu hanging too fast, banning! Jun 23 11:06:11 tierra kernel: [ 553.565388] drm/i915: Resetting chip after gpu hang Jun 23 11:07:11 tierra kernel: [ 613.642802] ------------[ cut here ]------------ Jun 23 11:07:11 tierra kernel: [ 613.643002] WARNING: CPU: 1 PID: 781 at /build/linux-Jaz5I6/linux-4.6.1/drivers/gpu/drm/i915/intel_display.c:3931 intel_atomic_commit+0x1476/0x14f0 [i915] Jun 23 11:07:11 tierra kernel: [ 613.643013] Removing stuck page flip Jun 23 11:07:11 tierra kernel: [ 613.643020] Modules linked in: hmac(E) drbg(E) ansi_cprng(E) ctr(E) ccm(E) bnep(E) snd_hda_codec_hdmi(E) nfsd(E) auth_rpcgss(E) nfs_acl(E) nfs(E) lockd(E) grace(E) fscache(E) sunrpc(E) snd_hda_codec_realtek(E) snd_hda_codec_generic(E) iTCO_wdt(E) iTCO_vendor_support(E) intel_rapl(E) arc4(E) intel_powerclamp(E) coretemp(E) kvm_intel(E) kvm(E) irqbypass(E) crct10dif_pclmul(E) crc32_pclmul(E) iwlmvm(E) ghash_clmulni_intel(E) mac80211(E) pcspkr(E) serio_raw(E) iwlwifi(E) btusb(E) btrtl(E) lpc_ich(E) mfd_core(E) joydev(E) i2c_i801(E) cfg80211(E) i915(E) ir_lirc_codec(E) lirc_dev(E) snd_hda_intel(E) shpchp(E) snd_hda_codec(E) snd_hda_core(E) snd_hwdep(E) i2c_designware_pci(E) drm_kms_helper(E) sg(E) drm(E) evdev(E) i2c_algo_bit(E) rc_rc6_mce(E) snd_intel_sst_acpi(E) battery(E) ite_cir(E) snd_intel_sst_core(E) rc_core(E) snd_soc_sst_mfld_platform(E) snd_soc_rt5670(E) snd_soc_rl6231(E) snd_soc_sst_match(E) video(E) hci_uart(E) snd_soc_core(E) btbcm(E) btqca(E) snd_compress(E) btintel(E) bluetooth(E) snd_pcm(E) snd_timer(E) snd(E) dw_dmac(E) dw_dmac_core(E) i2c_designware_platform(E) i2c_designware_core(E) rfkill(E) soundcore(E) soc_button_array(E) tpm_tis(E) tpm(E) button(E) processor(E) parport_pc(E) ppdev(E) lp(E) parport(E) autofs4(E) ext4(E) ecb(E) crc16(E) jbd2(E) crc32c_generic(E) mbcache(E) crc32c_intel(E) hid_generic(E) usbhid(E) sd_mod(E) aesni_intel(E) aes_x86_64(E) glue_helper(E) lrw(E) gf128mul(E) ablk_helper(E) cryptd(E) psmouse(E) r8169(E) mii(E) xhci_pci(E) ahci(E) xhci_hcd(E) libahci(E) usbcore(E) usb_common(E) libata(E) scsi_mod(E) sdhci_pci(E) fan(E) thermal(E) i2c_hid(E) hid(E) sdhci_acpi(E) sdhci(E) mmc_core(E) fjes(E) Jun 23 11:07:11 tierra kernel: [ 613.643529] CPU: 1 PID: 781 Comm: Xorg Tainted: G E 4.6.0-1-amd64 #1 Debian 4.6.1-1 Jun 23 11:07:11 tierra kernel: [ 613.643539] Hardware name: /NUC5CPYB, BIOS PYBSWCEL.86A.0047.2015.1123.0950 11/23/2015 Jun 23 11:07:11 tierra kernel: [ 613.643550] 0000000000000086 00000000265bba2c ffffffff81311425 ffff880179eb7b80 Jun 23 11:07:11 tierra kernel: [ 613.643571] 0000000000000000 ffffffff8107a50e 0000000000000002 ffff880179eb7bd8 Jun 23 11:07:11 tierra kernel: [ 613.643588] 0000000000000000 ffff880179d5a000 ffff8801783dd9a8 ffff8800763f8e00 Jun 23 11:07:11 tierra kernel: [ 613.643606] Call Trace: Jun 23 11:07:11 tierra kernel: [ 613.643633] [] ? dump_stack+0x5c/0x77 Jun 23 11:07:11 tierra kernel: [ 613.643654] [] ? __warn+0xbe/0xe0 Jun 23 11:07:11 tierra kernel: [ 613.643671] [] ? warn_slowpath_fmt+0x5f/0x80 Jun 23 11:07:11 tierra kernel: [ 613.643692] [] ? finish_wait+0x3e/0x70 Jun 23 11:07:11 tierra kernel: [ 613.643858] [] ? intel_atomic_commit+0x1476/0x14f0 [i915] Jun 23 11:07:11 tierra kernel: [ 613.643876] [] ? wake_atomic_t_function+0x60/0x60 Jun 23 11:07:11 tierra kernel: [ 613.643931] [] ? drm_atomic_helper_disable_plane+0xa6/0xe0 [drm_kms_helper] Jun 23 11:07:11 tierra kernel: [ 613.644035] [] ? __setplane_internal+0x171/0x270 [drm] Jun 23 11:07:11 tierra kernel: [ 613.644138] [] ? drm_modeset_lock_all_ctx+0x93/0xb0 [drm] Jun 23 11:07:11 tierra kernel: [ 613.644237] [] ? drm_mode_setplane+0x13a/0x1b0 [drm] Jun 23 11:07:11 tierra kernel: [ 613.644326] [] ? drm_ioctl+0x131/0x4c0 [drm] Jun 23 11:07:11 tierra kernel: [ 613.644424] [] ? drm_plane_check_pixel_format+0x50/0x50 [drm] Jun 23 11:07:11 tierra kernel: [ 613.644444] [] ? handle_mm_fault+0xe71/0x1d00 Jun 23 11:07:11 tierra kernel: [ 613.644464] [] ? do_vfs_ioctl+0x9d/0x5c0 Jun 23 11:07:11 tierra kernel: [ 613.644480] [] ? SyS_ioctl+0x74/0x80 Jun 23 11:07:11 tierra kernel: [ 613.644499] [] ? system_call_fast_compare_end+0xc/0x96 Jun 23 11:07:11 tierra kernel: [ 613.644512] ---[ end trace b4d108541929c4c0 ]--- Jun 23 11:07:11 tierra kernel: [ 613.742915] ------------[ cut here ]------------ Jun 23 11:07:11 tierra kernel: [ 613.743033] WARNING: CPU: 1 PID: 781 at /build/linux-Jaz5I6/linux-4.6.1/drivers/gpu/drm/drm_irq.c:1326 drm_wait_one_vblank+0x1a2/0x1b0 [drm] Jun 23 11:07:11 tierra kernel: [ 613.743044] vblank wait timed out on crtc 2 Jun 23 11:07:11 tierra kernel: [ 613.743053] Modules linked in: hmac(E) drbg(E) ansi_cprng(E) ctr(E) ccm(E) bnep(E) snd_hda_codec_hdmi(E) nfsd(E) auth_rpcgss(E) nfs_acl(E) nfs(E) lockd(E) grace(E) fscache(E) sunrpc(E) snd_hda_codec_realtek(E) snd_hda_codec_generic(E) iTCO_wdt(E) iTCO_vendor_support(E) intel_rapl(E) arc4(E) intel_powerclamp(E) coretemp(E) kvm_intel(E) kvm(E) irqbypass(E) crct10dif_pclmul(E) crc32_pclmul(E) iwlmvm(E) ghash_clmulni_intel(E) mac80211(E) pcspkr(E) serio_raw(E) iwlwifi(E) btusb(E) btrtl(E) lpc_ich(E) mfd_core(E) joydev(E) i2c_i801(E) cfg80211(E) i915(E) ir_lirc_codec(E) lirc_dev(E) snd_hda_intel(E) shpchp(E) snd_hda_codec(E) snd_hda_core(E) snd_hwdep(E) i2c_designware_pci(E) drm_kms_helper(E) sg(E) drm(E) evdev(E) i2c_algo_bit(E) rc_rc6_mce(E) snd_intel_sst_acpi(E) battery(E) ite_cir(E) snd_intel_sst_core(E) rc_core(E) snd_soc_sst_mfld_platform(E) snd_soc_rt5670(E) snd_soc_rl6231(E) snd_soc_sst_match(E) video(E) hci_uart(E) snd_soc_core(E) btbcm(E) btqca(E) snd_compress(E) btintel(E) bluetooth(E) snd_pcm(E) snd_timer(E) snd(E) dw_dmac(E) dw_dmac_core(E) i2c_designware_platform(E) i2c_designware_core(E) rfkill(E) soundcore(E) soc_button_array(E) tpm_tis(E) tpm(E) button(E) processor(E) parport_pc(E) ppdev(E) lp(E) parport(E) autofs4(E) ext4(E) ecb(E) crc16(E) jbd2(E) crc32c_generic(E) mbcache(E) crc32c_intel(E) hid_generic(E) usbhid(E) sd_mod(E) aesni_intel(E) aes_x86_64(E) glue_helper(E) lrw(E) gf128mul(E) ablk_helper(E) cryptd(E) psmouse(E) r8169(E) mii(E) xhci_pci(E) ahci(E) xhci_hcd(E) libahci(E) usbcore(E) usb_common(E) libata(E) scsi_mod(E) sdhci_pci(E) fan(E) thermal(E) i2c_hid(E) hid(E) sdhci_acpi(E) sdhci(E) mmc_core(E) fjes(E) Jun 23 11:07:11 tierra kernel: [ 613.743572] CPU: 1 PID: 781 Comm: Xorg Tainted: G W E 4.6.0-1-amd64 #1 Debian 4.6.1-1 Jun 23 11:07:11 tierra kernel: [ 613.743582] Hardware name: /NUC5CPYB, BIOS PYBSWCEL.86A.0047.2015.1123.0950 11/23/2015 Jun 23 11:07:11 tierra kernel: [ 613.743593] 0000000000000286 00000000265bba2c ffffffff81311425 ffff880179eb7ab8 Jun 23 11:07:11 tierra kernel: [ 613.743615] 0000000000000000 ffffffff8107a50e ffff8801783dd800 ffff880179eb7b10 Jun 23 11:07:11 tierra kernel: [ 613.743632] 0000000000000000 0000000000008ee5 ffff88017a52dd78 ffff880179a72f00 Jun 23 11:07:11 tierra kernel: [ 613.743651] Call Trace: Jun 23 11:07:11 tierra kernel: [ 613.743678] [] ? dump_stack+0x5c/0x77 Jun 23 11:07:11 tierra kernel: [ 613.743697] [] ? __warn+0xbe/0xe0 Jun 23 11:07:11 tierra kernel: [ 613.743714] [] ? warn_slowpath_fmt+0x5f/0x80 Jun 23 11:07:11 tierra kernel: [ 613.743734] [] ? finish_wait+0x3e/0x70 Jun 23 11:07:11 tierra kernel: [ 613.743824] [] ? drm_wait_one_vblank+0x1a2/0x1b0 [drm] Jun 23 11:07:11 tierra kernel: [ 613.743842] [] ? wake_atomic_t_function+0x60/0x60 Jun 23 11:07:11 tierra kernel: [ 613.744021] [] ? intel_pre_disable_primary+0x4e/0x80 [i915] Jun 23 11:07:11 tierra kernel: [ 613.744186] [] ? intel_pre_plane_update+0x106/0x120 [i915] Jun 23 11:07:11 tierra kernel: [ 613.744351] [] ? intel_atomic_commit+0x601/0x14f0 [i915] Jun 23 11:07:11 tierra kernel: [ 613.744369] [] ? wake_atomic_t_function+0x60/0x60 Jun 23 11:07:11 tierra kernel: [ 613.744425] [] ? drm_atomic_helper_disable_plane+0xa6/0xe0 [drm_kms_helper] Jun 23 11:07:11 tierra kernel: [ 613.744522] [] ? __setplane_internal+0x171/0x270 [drm] Jun 23 11:07:11 tierra kernel: [ 613.744625] [] ? drm_modeset_lock_all_ctx+0x93/0xb0 [drm] Jun 23 11:07:11 tierra kernel: [ 613.744724] [] ? drm_mode_setplane+0x13a/0x1b0 [drm] Jun 23 11:07:11 tierra kernel: [ 613.744812] [] ? drm_ioctl+0x131/0x4c0 [drm] Jun 23 11:07:11 tierra kernel: [ 613.744910] [] ? drm_plane_check_pixel_format+0x50/0x50 [drm] Jun 23 11:07:11 tierra kernel: [ 613.744930] [] ? handle_mm_fault+0xe71/0x1d00 Jun 23 11:07:11 tierra kernel: [ 613.744950] [] ? do_vfs_ioctl+0x9d/0x5c0 Jun 23 11:07:11 tierra kernel: [ 613.744966] [] ? SyS_ioctl+0x74/0x80 Jun 23 11:07:11 tierra kernel: [ 613.744986] [] ? system_call_fast_compare_end+0xc/0x96 Jun 23 11:07:11 tierra kernel: [ 613.744999] ---[ end trace b4d108541929c4c1 ]--- Jun 23 11:07:11 tierra kernel: [ 613.802807] ------------[ cut here ]------------ Jun 23 11:07:11 tierra kernel: [ 613.803007] WARNING: CPU: 1 PID: 781 at /build/linux-Jaz5I6/linux-4.6.1/drivers/gpu/drm/i915/intel_display.c:13443 intel_atomic_commit+0x14dd/0x14f0 [i915] Jun 23 11:07:11 tierra kernel: [ 613.803018] WARN_ON(!lret) Jun 23 11:07:11 tierra kernel: [ 613.803027] Modules linked in: hmac(E) drbg(E) ansi_cprng(E) ctr(E) ccm(E) bnep(E) snd_hda_codec_hdmi(E) nfsd(E) auth_rpcgss(E) nfs_acl(E) nfs(E) lockd(E) grace(E) fscache(E) sunrpc(E) snd_hda_codec_realtek(E) snd_hda_codec_generic(E) iTCO_wdt(E) iTCO_vendor_support(E) intel_rapl(E) arc4(E) intel_powerclamp(E) coretemp(E) kvm_intel(E) kvm(E) irqbypass(E) crct10dif_pclmul(E) crc32_pclmul(E) iwlmvm(E) ghash_clmulni_intel(E) mac80211(E) pcspkr(E) serio_raw(E) iwlwifi(E) btusb(E) btrtl(E) lpc_ich(E) mfd_core(E) joydev(E) i2c_i801(E) cfg80211(E) i915(E) ir_lirc_codec(E) lirc_dev(E) snd_hda_intel(E) shpchp(E) snd_hda_codec(E) snd_hda_core(E) snd_hwdep(E) i2c_designware_pci(E) drm_kms_helper(E) sg(E) drm(E) evdev(E) i2c_algo_bit(E) rc_rc6_mce(E) snd_intel_sst_acpi(E) battery(E) ite_cir(E) snd_intel_sst_core(E) rc_core(E) snd_soc_sst_mfld_platform(E) snd_soc_rt5670(E) snd_soc_rl6231(E) snd_soc_sst_match(E) video(E) hci_uart(E) snd_soc_core(E) btbcm(E) btqca(E) snd_compress(E) btintel(E) bluetooth(E) snd_pcm(E) snd_timer(E) snd(E) dw_dmac(E) dw_dmac_core(E) i2c_designware_platform(E) i2c_designware_core(E) rfkill(E) soundcore(E) soc_button_array(E) tpm_tis(E) tpm(E) button(E) processor(E) parport_pc(E) ppdev(E) lp(E) parport(E) autofs4(E) ext4(E) ecb(E) crc16(E) jbd2(E) crc32c_generic(E) mbcache(E) crc32c_intel(E) hid_generic(E) usbhid(E) sd_mod(E) aesni_intel(E) aes_x86_64(E) glue_helper(E) lrw(E) gf128mul(E) ablk_helper(E) cryptd(E) psmouse(E) r8169(E) mii(E) xhci_pci(E) ahci(E) xhci_hcd(E) libahci(E) usbcore(E) usb_common(E) libata(E) scsi_mod(E) sdhci_pci(E) fan(E) thermal(E) i2c_hid(E) hid(E) sdhci_acpi(E) sdhci(E) mmc_core(E) fjes(E) Jun 23 11:07:11 tierra kernel: [ 613.803557] CPU: 1 PID: 781 Comm: Xorg Tainted: G W E 4.6.0-1-amd64 #1 Debian 4.6.1-1 Jun 23 11:07:11 tierra kernel: [ 613.803568] Hardware name: /NUC5CPYB, BIOS PYBSWCEL.86A.0047.2015.1123.0950 11/23/2015 Jun 23 11:07:11 tierra kernel: [ 613.803580] 0000000000000286 00000000265bba2c ffffffff81311425 ffff880179eb7b80 Jun 23 11:07:11 tierra kernel: [ 613.803601] 0000000000000000 ffffffff8107a50e 0000000000000170 ffff880179eb7bd8 Jun 23 11:07:11 tierra kernel: [ 613.803618] 0000000000000008 0000000000008eec 0000000000000002 0000000000000000 Jun 23 11:07:11 tierra kernel: [ 613.803637] Call Trace: Jun 23 11:07:11 tierra kernel: [ 613.803664] [] ? dump_stack+0x5c/0x77 Jun 23 11:07:11 tierra kernel: [ 613.803683] [] ? __warn+0xbe/0xe0 Jun 23 11:07:11 tierra kernel: [ 613.803700] [] ? warn_slowpath_fmt+0x5f/0x80 Jun 23 11:07:11 tierra kernel: [ 613.803721] [] ? finish_wait+0x3e/0x70 Jun 23 11:07:11 tierra kernel: [ 613.803887] [] ? intel_atomic_commit+0x14dd/0x14f0 [i915] Jun 23 11:07:11 tierra kernel: [ 613.803906] [] ? wake_atomic_t_function+0x60/0x60 Jun 23 11:07:11 tierra kernel: [ 613.803959] [] ? drm_atomic_helper_disable_plane+0xa6/0xe0 [drm_kms_helper] Jun 23 11:07:11 tierra kernel: [ 613.804064] [] ? __setplane_internal+0x171/0x270 [drm] Jun 23 11:07:11 tierra kernel: [ 613.804168] [] ? drm_modeset_lock_all_ctx+0x93/0xb0 [drm] Jun 23 11:07:11 tierra kernel: [ 613.804266] [] ? drm_mode_setplane+0x13a/0x1b0 [drm] Jun 23 11:07:11 tierra kernel: [ 613.804355] [] ? drm_ioctl+0x131/0x4c0 [drm] Jun 23 11:07:11 tierra kernel: [ 613.804453] [] ? drm_plane_check_pixel_format+0x50/0x50 [drm] Jun 23 11:07:11 tierra kernel: [ 613.804473] [] ? handle_mm_fault+0xe71/0x1d00 Jun 23 11:07:11 tierra kernel: [ 613.804493] [] ? do_vfs_ioctl+0x9d/0x5c0 Jun 23 11:07:11 tierra kernel: [ 613.804509] [] ? SyS_ioctl+0x74/0x80 Jun 23 11:07:11 tierra kernel: [ 613.804528] [] ? system_call_fast_compare_end+0xc/0x96 Jun 23 11:07:11 tierra kernel: [ 613.804541] ---[ end trace b4d108541929c4c2 ]--- Jun 23 11:07:11 tierra kernel: [ 613.866771] ------------[ cut here ]------------ Jun 23 11:07:11 tierra kernel: [ 613.866862] WARNING: CPU: 1 PID: 781 at /build/linux-Jaz5I6/linux-4.6.1/drivers/gpu/drm/i915/intel_display.c:13443 intel_atomic_commit+0x14dd/0x14f0 [i915] Jun 23 11:07:11 tierra kernel: [ 613.866864] WARN_ON(!lret) Jun 23 11:07:11 tierra kernel: [ 613.866917] Modules linked in: hmac(E) drbg(E) ansi_cprng(E) ctr(E) ccm(E) bnep(E) snd_hda_codec_hdmi(E) nfsd(E) auth_rpcgss(E) nfs_acl(E) nfs(E) lockd(E) grace(E) fscache(E) sunrpc(E) snd_hda_codec_realtek(E) snd_hda_codec_generic(E) iTCO_wdt(E) iTCO_vendor_support(E) intel_rapl(E) arc4(E) intel_powerclamp(E) coretemp(E) kvm_intel(E) kvm(E) irqbypass(E) crct10dif_pclmul(E) crc32_pclmul(E) iwlmvm(E) ghash_clmulni_intel(E) mac80211(E) pcspkr(E) serio_raw(E) iwlwifi(E) btusb(E) btrtl(E) lpc_ich(E) mfd_core(E) joydev(E) i2c_i801(E) cfg80211(E) i915(E) ir_lirc_codec(E) lirc_dev(E) snd_hda_intel(E) shpchp(E) snd_hda_codec(E) snd_hda_core(E) snd_hwdep(E) i2c_designware_pci(E) drm_kms_helper(E) sg(E) drm(E) evdev(E) i2c_algo_bit(E) rc_rc6_mce(E) snd_intel_sst_acpi(E) battery(E) ite_cir(E) snd_intel_sst_core(E) rc_core(E) snd_soc_sst_mfld_platform(E) snd_soc_rt5670(E) snd_soc_rl6231(E) snd_soc_sst_match(E) video(E) hci_uart(E) snd_soc_core(E) btbcm(E) btqca(E) snd_compress(E) btintel(E) bluetooth(E) snd_pcm(E) snd_timer(E) snd(E) dw_dmac(E) dw_dmac_core(E) i2c_designware_platform(E) i2c_designware_core(E) rfkill(E) soundcore(E) soc_button_array(E) tpm_tis(E) tpm(E) button(E) processor(E) parport_pc(E) ppdev(E) lp(E) parport(E) autofs4(E) ext4(E) ecb(E) crc16(E) jbd2(E) crc32c_generic(E) mbcache(E) crc32c_intel(E) hid_generic(E) usbhid(E) sd_mod(E) aesni_intel(E) aes_x86_64(E) glue_helper(E) lrw(E) gf128mul(E) ablk_helper(E) cryptd(E) psmouse(E) r8169(E) mii(E) xhci_pci(E) ahci(E) xhci_hcd(E) libahci(E) usbcore(E) usb_common(E) libata(E) scsi_mod(E) sdhci_pci(E) fan(E) thermal(E) i2c_hid(E) hid(E) sdhci_acpi(E) sdhci(E) mmc_core(E) fjes(E) Jun 23 11:07:11 tierra kernel: [ 613.866973] CPU: 1 PID: 781 Comm: Xorg Tainted: G W E 4.6.0-1-amd64 #1 Debian 4.6.1-1 Jun 23 11:07:11 tierra kernel: [ 613.866974] Hardware name: /NUC5CPYB, BIOS PYBSWCEL.86A.0047.2015.1123.0950 11/23/2015 Jun 23 11:07:11 tierra kernel: [ 613.866979] 0000000000000286 00000000265bba2c ffffffff81311425 ffff880179eb7918 Jun 23 11:07:11 tierra kernel: [ 613.866982] 0000000000000000 ffffffff8107a50e 0000000000000170 ffff880179eb7970 Jun 23 11:07:11 tierra kernel: [ 613.866985] 0000000000000008 0000000000008ef0 0000000000000002 0000000000000000 Jun 23 11:07:11 tierra kernel: [ 613.866985] Call Trace: Jun 23 11:07:11 tierra kernel: [ 613.866995] [] ? dump_stack+0x5c/0x77 Jun 23 11:07:11 tierra kernel: [ 613.866999] [] ? __warn+0xbe/0xe0 Jun 23 11:07:11 tierra kernel: [ 613.867002] [] ? warn_slowpath_fmt+0x5f/0x80 Jun 23 11:07:11 tierra kernel: [ 613.867007] [] ? finish_wait+0x3e/0x70 Jun 23 11:07:11 tierra kernel: [ 613.867053] [] ? intel_atomic_commit+0x14dd/0x14f0 [i915] Jun 23 11:07:11 tierra kernel: [ 613.867056] [] ? wake_atomic_t_function+0x60/0x60 Jun 23 11:07:11 tierra kernel: [ 613.867090] [] ? drm_atomic_set_crtc_for_connector+0x51/0xd0 [drm] Jun 23 11:07:11 tierra kernel: [ 613.867105] [] ? restore_fbdev_mode+0x223/0x250 [drm_kms_helper] Jun 23 11:07:11 tierra kernel: [ 613.867118] [] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x2e/0x70 [drm_kms_helper] Jun 23 11:07:11 tierra kernel: [ 613.867130] [] ? drm_fb_helper_set_par+0x29/0x50 [drm_kms_helper] Jun 23 11:07:11 tierra kernel: [ 613.867175] [] ? intel_fbdev_set_par+0x16/0x60 [i915] Jun 23 11:07:11 tierra kernel: [ 613.867178] [] ? fb_set_var+0x208/0x410 Jun 23 11:07:11 tierra kernel: [ 613.867183] [] ? do_sys_poll+0x146/0x570 Jun 23 11:07:11 tierra kernel: [ 613.867185] [] ? update_curr+0xb6/0x130 Jun 23 11:07:11 tierra kernel: [ 613.867188] [] ? enqueue_entity+0x359/0x9c0 Jun 23 11:07:11 tierra kernel: [ 613.867192] [] ? fbcon_blank+0x2f1/0x330 Jun 23 11:07:11 tierra kernel: [ 613.867195] [] ? __switch_to_xtra+0x194/0x1b0 Jun 23 11:07:11 tierra kernel: [ 613.867201] [] ? do_unblank_screen+0xd8/0x1a0 Jun 23 11:07:11 tierra kernel: [ 613.867203] [] ? complete_change_console+0x54/0xd0 Jun 23 11:07:11 tierra kernel: [ 613.867206] [] ? vt_ioctl+0x6d8/0x1290 Jun 23 11:07:11 tierra kernel: [ 613.867210] [] ? do_wp_page+0x11e/0x830 Jun 23 11:07:11 tierra kernel: [ 613.867213] [] ? tty_ioctl+0x33c/0xc30 Jun 23 11:07:11 tierra kernel: [ 613.867216] [] ? handle_mm_fault+0xe71/0x1d00 Jun 23 11:07:11 tierra kernel: [ 613.867219] [] ? do_vfs_ioctl+0x9d/0x5c0 Jun 23 11:07:11 tierra kernel: [ 613.867222] [] ? SyS_ioctl+0x74/0x80 Jun 23 11:07:11 tierra kernel: [ 613.867226] [] ? system_call_fast_compare_end+0xc/0x96 Jun 23 11:07:11 tierra kernel: [ 613.867228] ---[ end trace b4d108541929c4c3 ]--- Jun 23 11:07:11 tierra kernel: [ 613.867307] [drm:intel_check_cpu_fifo_underruns [i915]] *ERROR* pipe C underrun