$ uname -r 4.2.0-0.rc6.git0.2.fc23.x86_64+debug [17348.408329] ------------[ cut here ]------------ [17348.408353] WARNING: CPU: 0 PID: 12897 at drivers/gpu/drm/i915/intel_display.c:11098 intel_check_page_flip+0x107/0x120 [i915]() [17348.408355] Kicking stuck page flip: queued at 1040374, now 1040379 [17348.408356] Modules linked in: snd_seq_dummy nls_utf8 isofs rfcomm fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ebtable_broute bridge ebtable_nat ebtable_filter ebtables ip6table_mangle ip6table_raw ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_security ip6table_filter ip6_tables iptable_mangle iptable_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_security bnep vfat hid_logitech_hidpp fat iTCO_wdt iTCO_vendor_support ppdev btrfs intel_rapl iosf_mbi xor joydev btusb btrtl btbcm btintel bluetooth x86_pkg_temp_thermal raid6_pq rfkill coretemp hid_logitech_dj kvm_intel kvm crct10dif_pclmul crc32_pclmul crc32c_intel snd_hda_codec_hdmi [17348.408401] ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_ca0132 snd_hda_intel snd_hda_codec snd_seq snd_hda_core snd_hwdep snd_seq_device snd_pcm mei_me mei lpc_ich snd_timer i2c_i801 snd shpchp soundcore parport_pc parport tpm_infineon tpm_tis tpm nfsd auth_rpcgss nfs_acl binfmt_misc lockd grace sunrpc uas usb_storage i915 8021q garp stp serio_raw llc i2c_algo_bit mrp drm_kms_helper r8169 mii drm video [17348.408430] CPU: 0 PID: 12897 Comm: gdb Not tainted 4.2.0-0.rc6.git0.2.fc23.x86_64+debug #1 [17348.408432] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 [17348.408433] 0000000000000000 0000000055ba9279 ffff8807fdc03ce8 ffffffff81868d8e [17348.408436] 0000000000000000 ffff8807fdc03d40 ffff8807fdc03d28 ffffffff810ab406 [17348.408438] ffff8807fdc03d58 ffff8807f32e7000 ffff8807f29c5000 0000000000000000 [17348.408441] Call Trace: [17348.408442] <IRQ> [<ffffffff81868d8e>] dump_stack+0x4c/0x65 [17348.408451] [<ffffffff810ab406>] warn_slowpath_common+0x86/0xc0 [17348.408453] [<ffffffff810ab495>] warn_slowpath_fmt+0x55/0x70 [17348.408466] [<ffffffffa0166917>] intel_check_page_flip+0x107/0x120 [i915] [17348.408477] [<ffffffffa012c028>] ironlake_irq_handler+0x288/0xbf0 [i915] [17348.408480] [<ffffffff81026d79>] ? sched_clock+0x9/0x10 [17348.408483] [<ffffffff810e6ddc>] ? local_clock+0x1c/0x20 [17348.408486] [<ffffffff8111f0d0>] handle_irq_event_percpu+0x40/0x490 [17348.408488] [<ffffffff8111f564>] handle_irq_event+0x44/0x70 [17348.408491] [<ffffffff811228f8>] handle_edge_irq+0x78/0x140 [17348.408493] [<ffffffff8101f2e2>] handle_irq+0x72/0x120 [17348.408496] [<ffffffff8112d18e>] ? rcu_irq_enter+0x8e/0xa0 [17348.408499] [<ffffffff8187575f>] do_IRQ+0x4f/0xe0 [17348.408502] [<ffffffff818733b0>] common_interrupt+0x70/0x70 [17348.408503] <EOI> [<ffffffff8127c72f>] ? unlazy_walk+0x13f/0x310 [17348.408508] [<ffffffff8127c6fd>] ? unlazy_walk+0x10d/0x310 [17348.408510] [<ffffffff8127d163>] lookup_fast+0x293/0x3b0 [17348.408513] [<ffffffff813969a5>] ? security_inode_permission+0x45/0x70 [17348.408515] [<ffffffff8127d5b9>] walk_component+0x49/0x2a0 [17348.408517] [<ffffffff8127e2f2>] ? path_init+0x552/0x7f0 [17348.408519] [<ffffffff8127e2aa>] ? path_init+0x50a/0x7f0 [17348.408521] [<ffffffff8127e66d>] path_lookupat+0x5d/0x110 [17348.408523] [<ffffffff81280219>] filename_lookup+0xa9/0x180 [17348.408526] [<ffffffff8124bd0e>] ? kmem_cache_alloc+0x33e/0x360 [17348.408527] [<ffffffff8127fe26>] ? getname_flags+0x56/0x1f0 [17348.408531] [<ffffffff812943e5>] ? mntput_no_expire+0x5/0x3c0 [17348.408533] [<ffffffff812803ca>] user_path_at_empty+0x3a/0x50 [17348.408536] [<ffffffff81274476>] vfs_fstatat+0x66/0xc0 [17348.408539] [<ffffffff81274a0e>] SYSC_newstat+0x2e/0x60 [17348.408542] [<ffffffff81003044>] ? lockdep_sys_exit_thunk+0x12/0x14 [17348.408545] [<ffffffff81274b9e>] SyS_newstat+0xe/0x10 [17348.408547] [<ffffffff8187282e>] entry_SYSCALL_64_fastpath+0x12/0x76 [17348.408550] ---[ end trace f4b96237241a9872 ]---
Created attachment 117841 [details] dmesg
(In reply to mikhail.v.gavrilov from comment #1) > Created attachment 117841 [details] > dmesg Please try latest v4.3-rc kernel. If the problem persists, please add drm.debug=14 module parameter, and attach the dmesg. Please do not add ioctl debugging, it's too verbose, and without that you don't need to compress the logs. Thanks.
*** Bug 92636 has been marked as a duplicate of this bug. ***
*** Bug 91345 has been marked as a duplicate of this bug. ***
Created attachment 119277 [details] dmesg with drm.debug=14 I hope it's really the same problem.
This message has disapeared after update to mainline kernel 4.3-rc7.
stefan, did you have a reliable way of triggering it? For me it's still present on 4.3-rc7, though it became harder to trigger just by using KDE for several hours. But it's still triggers always after loading a latest version of Don't Starve Together game (uses OpenGL). Also I tried Phoronix gputest, and it didn't trigger this.
Hi, it happened every time I switch from X to text console, or after a while when I start a new video in kodi. The message disappeared after updating to kernel 4.3-rc7. ciao Stefan
(In reply to stefan from comment #8) > Hi, > > it happened every time I switch from X to text console, or after a while > when I start a new video in kodi. The message disappeared after updating to > kernel 4.3-rc7. > > ciao > Stefan Everytime means not that this message comes more then once. Only that this was the trigger for this message.
Reproducible on 4.3 [ 3451.451953] ------------[ cut here ]------------ [ 3451.451993] WARNING: CPU: 0 PID: 0 at /home/kernel/COD/linux/drivers/gpu/drm/i915/intel_display.c:11293 intel_check_page_flip+0xf4/0x100 [i915]() [ 3451.451995] Kicking stuck page flip: queued at 206369, now 206374 [ 3451.451997] Modules linked in: binfmt_misc ip6table_filter ip6_tables xt_owner iptable_filter ip_tables x_tables nls_iso8859_1 intel_rapl iosf_mbi asus_nb_wmi x86_pkg_temp_thermal asus_wmi intel_powerclamp sparse_keymap uvcvideo coretemp snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic kvm_intel snd_hda_intel videobuf2_memops snd_hda_codec videobuf2_core snd_hda_core v4l2_common videodev snd_hwdep media kvm snd_pcm snd_seq_midi snd_seq_midi_event arc4 rtl8192ce snd_rawmidi rtl_pci rtl8192c_common rtlwifi snd_seq snd_seq_device mac80211 snd_timer input_leds joydev serio_raw cfg80211 snd mei_me soundcore shpchp mei lpc_ich mac_hid overlay parport_pc ppdev lp parport autofs4 jitterentropy_rng drbg ansi_cprng xts gf128mul algif_skcipher af_alg dm_crypt crct10dif_pclmul [ 3451.452040] crc32_pclmul cryptd i915 psmouse i2c_algo_bit drm_kms_helper alx syscopyarea mdio sysfillrect sysimgblt fb_sys_fops ahci drm libahci wmi video fjes [ 3451.452053] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.3.0-040300-generic #201511020949 [ 3451.452054] Hardware name: ASUSTeK COMPUTER INC. X502CA/X502CA, BIOS X502CA.209 06/09/2013 [ 3451.452056] ffffffffc0217090 ffff88011ee03d78 ffffffff813a4c94 ffff88011ee03dc0 [ 3451.452059] ffff88011ee03db0 ffffffff81078052 ffff880035ec6800 ffff8801196ab000 [ 3451.452062] ffff880035ec69a8 0000000000000000 ffff8800baf13780 ffff88011ee03e10 [ 3451.452064] Call Trace: [ 3451.452066] <IRQ> [<ffffffff813a4c94>] dump_stack+0x44/0x60 [ 3451.452075] [<ffffffff81078052>] warn_slowpath_common+0x82/0xc0 [ 3451.452078] [<ffffffff810780dc>] warn_slowpath_fmt+0x4c/0x50 [ 3451.452099] [<ffffffffc01a576d>] ? __intel_pageflip_stall_check+0xbd/0x100 [i915] [ 3451.452118] [<ffffffffc01bd974>] intel_check_page_flip+0xf4/0x100 [i915] [ 3451.452129] [<ffffffffc014d128>] ironlake_irq_handler+0x288/0xbd0 [i915] [ 3451.452133] [<ffffffff810a012d>] ? ttwu_do_activate.constprop.88+0x5d/0x70 [ 3451.452136] [<ffffffff810a09d7>] ? try_to_wake_up+0x47/0x360 [ 3451.452140] [<ffffffff810ce7b4>] handle_irq_event_percpu+0x74/0x180 [ 3451.452143] [<ffffffff810ce905>] handle_irq_event+0x45/0x70 [ 3451.452146] [<ffffffff810d18cd>] handle_edge_irq+0x7d/0x150 [ 3451.452148] [<ffffffff8101810a>] handle_irq+0x1a/0x30 [ 3451.452152] [<ffffffff817b5e7b>] do_IRQ+0x4b/0xd0 [ 3451.452154] [<ffffffff817b3b02>] common_interrupt+0x82/0x82 [ 3451.452155] <EOI> [<ffffffff81654ca0>] ? cpuidle_enter_state+0x130/0x270 [ 3451.452162] [<ffffffff81654c7b>] ? cpuidle_enter_state+0x10b/0x270 [ 3451.452164] [<ffffffff81654e17>] cpuidle_enter+0x17/0x20 [ 3451.452167] [<ffffffff810b84e2>] call_cpuidle+0x32/0x60 [ 3451.452170] [<ffffffff81654df3>] ? cpuidle_select+0x13/0x20 [ 3451.452172] [<ffffffff810b8767>] cpu_startup_entry+0x257/0x310 [ 3451.452175] [<ffffffff817a73bc>] rest_init+0x7c/0x80 [ 3451.452179] [<ffffffff81d52fb9>] start_kernel+0x46f/0x47c [ 3451.452183] [<ffffffff81d52120>] ? early_idt_handler_array+0x120/0x120 [ 3451.452186] [<ffffffff81d52339>] x86_64_start_reservations+0x2a/0x2c [ 3451.452188] [<ffffffff81d52476>] x86_64_start_kernel+0x13b/0x14a [ 3451.452191] ---[ end trace 377bade5795b8709 ]---
I wasn't able to reproduce it on the nightly build from 2015-11-11 http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-nightly/2015-11-11-wily/ Linux x502 4.3.0-994-generic #201511112100 SMP Thu Nov 12 02:02:26 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
I am able to reproduce this on every boot with kernel 4.8.6 on a Dell XPS 13 9350. Nov 01 13:14:44 arch-falcon kernel: ------------[ cut here ]------------ Nov 01 13:14:44 arch-falcon kernel: WARNING: CPU: 0 PID: 1224 at drivers/gpu/drm/i915/intel_display.c:14305 skl_max_scale.part.95+0x75/0x80 [i915] Nov 01 13:14:44 arch-falcon kernel: WARN_ON_ONCE(!crtc_clock || cdclk < crtc_clock) Nov 01 13:14:44 arch-falcon kernel: Modules linked in: Nov 01 13:14:44 arch-falcon kernel: rfcomm ctr ccm fuse overlay xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 tun bridge stp llc ebt able_filter ebtables hid_logitech_hidpp uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core btusb videodev btrtl media hid_logitech_dj bnep joydev mousede v arc4 iTCO_wdt iTCO_vendor_support i2c_designware_platform i2c_designware_core dell_wmi snd_hda_codec_hdmi dell_led snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp intel_rapl x86_pkg_temp_thermal dell_laptop intel_powerclamp snd_hda_ext_core dell_smbios snd_soc_sst_match dcdbas kvm_intel snd_soc_core nls_iso8859_1 snd_compress snd_hda_codec_realtek kvm snd_hda_codec_generic nls_cp437 vfat fat irqbypass snd_pcm_dmaengine ac97_bus iwlmvm snd_hda_intel input_leds intel_cstate Nov 01 13:14:44 arch-falcon kernel: mac80211 led_class intel_rapl_perf snd_hda_codec pcspkr snd_hda_core snd_hwdep snd_pcm iwlwifi snd_timer snd i2c_i801 soundcore i2c_smbus rtsx_pci_ms cfg80211 memstick shpchp mei_me mei idma64 intel_lpss_pci intel_pch_thermal processor_thermal_device intel_soc_dts_iosf ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 xt_hl fan ip6t_rt thermal wmi i2c_hid battery nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT nf_reject_ipv4 hci_uart nf_log_ipv4 nf_log_common btbcm btqca xt_LOG btintel bluetooth rfkill intel_lpss_acpi int3400_thermal xt_limit intel_lpss acpi_thermal_rel xt_tcpudp int3403_thermal int340x_thermal_zone intel_hid evdev sparse_keymap fjes xt_addrtype acpi_als kfifo_buf industrialio mac_hid acpi_pad tpm_tis tpm_tis_core ac tpm nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack ip6table_filter Nov 01 13:14:44 arch-falcon kernel: ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack iptable_filter sch_fq_codel vboxnetflt(O) vboxnetadp(O) vboxdrv(O) virtio coretemp msr ip_tables x_tables ext4 crc16 jbd2 fscrypto mbcache algif_skcipher af_alg hid_multitouch usbhid hid dm_crypt dm_mod rtsx_pci_sdmmc mmc_core serio_raw atkbd libps2 crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd xhci_pci xhci_hcd ahci libahci libata rtsx_pci scsi_mod usbcore usb_common i8042 serio i915 video button i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm intel_agp intel_gtt nvme nvme_core jitterentropy_rng sha256_mb mcryptd sha256_ssse3 sha256_generic hmac drbg ansi_cprng Nov 01 13:14:44 arch-falcon kernel: CPU: 0 PID: 1224 Comm: gnome-shell Tainted: G U O 4.8.6-1-ARCH #1 Nov 01 13:14:44 arch-falcon kernel: Hardware name: Dell Inc. XPS 13 9350/0VM5NC, BIOS 1.4.4 06/14/2016 Nov 01 13:14:44 arch-falcon kernel: 0000000000000286 000000009f2b45fe ffff880447763910 ffffffff812fe4f0 Nov 01 13:14:44 arch-falcon kernel: ffff880447763960 0000000000000000 ffff880447763950 ffffffff8107c85b Nov 01 13:14:44 arch-falcon kernel: 000037e1811b0914 ffff8803ba3e99c0 ffff88046b9dd400 ffff88046b00d000 Nov 01 13:14:44 arch-falcon kernel: Call Trace: Nov 01 13:14:44 arch-falcon kernel: [<ffffffff812fe4f0>] dump_stack+0x63/0x83 Nov 01 13:14:44 arch-falcon kernel: [<ffffffff8107c85b>] __warn+0xcb/0xf0 Nov 01 13:14:44 arch-falcon kernel: [<ffffffff8107c8df>] warn_slowpath_fmt+0x5f/0x80 Nov 01 13:14:44 arch-falcon kernel: [<ffffffff8130ca27>] ? sort+0x147/0x220 Nov 01 13:14:44 arch-falcon kernel: [<ffffffffa01035a4>] ? drm_atomic_helper_normalize_zpos+0x264/0x300 [drm_kms_helper] Nov 01 13:14:44 arch-falcon kernel: [<ffffffffa01bdf05>] skl_max_scale.part.95+0x75/0x80 [i915] Nov 01 13:14:44 arch-falcon kernel: [<ffffffffa01bdfd6>] intel_check_primary_plane+0xc6/0xe0 [i915] Nov 01 13:14:44 arch-falcon kernel: [<ffffffffa01035a4>] ? drm_atomic_helper_normalize_zpos+0x264/0x300 [drm_kms_helper] Nov 01 13:14:44 arch-falcon kernel: [<ffffffffa01ae262>] intel_plane_atomic_check+0x132/0x1f0 [i915] Nov 01 13:14:44 arch-falcon kernel: [<ffffffffa0101e34>] drm_atomic_helper_check_planes+0x84/0x200 [drm_kms_helper] Nov 01 13:14:44 arch-falcon kernel: [<ffffffffa01c8e97>] intel_atomic_check+0x9a7/0x11a0 [i915] Nov 01 13:14:44 arch-falcon kernel: [<ffffffff811e5431>] ? __kmalloc_track_caller+0x31/0x210 Nov 01 13:14:44 arch-falcon kernel: [<ffffffffa00977b7>] drm_atomic_check_only+0x187/0x610 [drm] Nov 01 13:14:44 arch-falcon kernel: [<ffffffffa0096f78>] ? drm_atomic_get_crtc_state+0x88/0x100 [drm] Nov 01 13:14:44 arch-falcon kernel: [<ffffffffa0097c57>] drm_atomic_commit+0x17/0x60 [drm] Nov 01 13:14:44 arch-falcon kernel: [<ffffffffa010013c>] drm_atomic_helper_update_plane+0xec/0x130 [drm_kms_helper] Nov 01 13:14:44 arch-falcon kernel: [<ffffffffa0085adb>] __setplane_internal+0x22b/0x270 [drm] Nov 01 13:14:44 arch-falcon kernel: [<ffffffffa0086df9>] drm_mode_cursor_universal+0x139/0x240 [drm] Nov 01 13:14:44 arch-falcon kernel: [<ffffffffa0086f7e>] drm_mode_cursor_common+0x7e/0x180 [drm] Nov 01 13:14:44 arch-falcon kernel: [<ffffffff81198c1f>] ? shmem_fault+0x7f/0x1d0 Nov 01 13:14:44 arch-falcon kernel: [<ffffffffa008ab5e>] drm_mode_cursor2_ioctl+0xe/0x10 [drm] Nov 01 13:14:44 arch-falcon kernel: [<ffffffffa007cd40>] drm_ioctl+0x200/0x4f0 [drm] Nov 01 13:14:44 arch-falcon kernel: [<ffffffffa008ab50>] ? drm_mode_cursor_ioctl+0x70/0x70 [drm] Nov 01 13:14:44 arch-falcon kernel: [<ffffffff811b4114>] ? handle_mm_fault+0x744/0x14a0 Nov 01 13:14:44 arch-falcon kernel: [<ffffffff8122a34c>] ? mntput_no_expire+0x2c/0x1b0 Nov 01 13:14:44 arch-falcon kernel: [<ffffffff8121c433>] do_vfs_ioctl+0xa3/0x5f0 Nov 01 13:14:44 arch-falcon kernel: [<ffffffff812276a7>] ? __fget+0x77/0xb0 Nov 01 13:14:44 arch-falcon kernel: [<ffffffff8121c9f9>] SyS_ioctl+0x79/0x90 Nov 01 13:14:44 arch-falcon kernel: [<ffffffff815f7cf2>] entry_SYSCALL_64_fastpath+0x1a/0xa4 Nov 01 13:14:44 arch-falcon kernel: ---[ end trace 0ca1f90f15008f5a ]---
(In reply to kgizdov from comment #12) > I am able to reproduce this on every boot with kernel 4.8.6 on a Dell XPS 13 > 9350. > > Nov 01 13:14:44 arch-falcon kernel: ------------[ cut here ]------------ > Nov 01 13:14:44 arch-falcon kernel: WARNING: CPU: 0 PID: 1224 at > drivers/gpu/drm/i915/intel_display.c:14305 skl_max_scale.part.95+0x75/0x80 > [i915] > Nov 01 13:14:44 arch-falcon kernel: WARN_ON_ONCE(!crtc_clock || cdclk < > crtc_clock) Wrong bug. That's bug 98214.
I am getting this as well. Arch Linux x86_64 running 4.8.6-1-ARCH. [52154.391200] ------------[ cut here ]------------ [52154.391246] WARNING: CPU: 1 PID: 0 at drivers/gpu/drm/i915/intel_display.c:11662 intel_check_page_flip+0x1b2/0x1c0 [i915] [52154.391248] Kicking stuck page flip: queued at 3136644, now 3136649 [52154.391250] Modules linked in: xt_recent dm_mod it87 hwmon_vid coretemp tun nfnetlink_queue nfnetlink ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 veth xt_iprange xt_mark xt_NFQUEUE rfcomm bluetooth rfkill fuse bridge stp llc iTCO_wdt iTCO_vendor_support gpio_ich ppdev psmouse snd_hda_codec_hdmi xt_hl ip6t_rt pcspkr snd_hda_codec_realtek nf_conntrack_ipv6 snd_hda_codec_generic i2c_i801 i2c_smbus snd_hda_intel snd_hda_codec nf_defrag_ipv6 snd_hda_core snd_hwdep lpc_ich e1000e snd_pcm xt_comment snd_timer ptp pps_core snd soundcore shpchp xt_limit parport_pc xt_tcpudp parport evdev tpm_infineon fjes mac_hid xt_addrtype acpi_cpufreq intel_agp tpm_tis tpm_tis_core tpm nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack ip6table_filter ip6_tables [52154.391330] nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack iptable_filter sch_fq_codel ir_lirc_codec nfsd auth_rpcgss rc_streamzap oid_registry nfs_acl lockd grace sunrpc streamzap lirc_dev rc_core ip_tables x_tables ext4 crc16 jbd2 fscrypto mbcache sd_mod ata_generic pata_acpi uhci_hcd serio_raw atkbd libps2 ahci libahci pata_jmicron libata scsi_mod ehci_pci ehci_hcd usbcore usb_common i8042 serio i915 video button intel_gtt i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm [last unloaded: cpuid] [52154.391393] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.8.6-1-ARCH #1 [52154.391395] Hardware name: Gigabyte Technology Co., Ltd. EG45M-UD2H/EG45M-UD2H, BIOS F4 06/22/2010 [52154.391398] 0000000000000086 2a3f1786279366c3 ffff88012fc83d08 ffffffff812fe4f0 [52154.391404] ffff88012fc83d58 0000000000000000 ffff88012fc83d48 ffffffff8107c85b [52154.391409] 00002d8e810bfe14 ffff8801293f7000 ffff880128dd0000 ffff880072ec1cc0 [52154.391414] Call Trace: [52154.391416] <IRQ> [<ffffffff812fe4f0>] dump_stack+0x63/0x83 [52154.391428] [<ffffffff8107c85b>] __warn+0xcb/0xf0 [52154.391432] [<ffffffff8107c8df>] warn_slowpath_fmt+0x5f/0x80 [52154.391460] [<ffffffffa016b392>] intel_check_page_flip+0x1b2/0x1c0 [i915] [52154.391483] [<ffffffffa00e596a>] i915_handle_vblank+0x4a/0x90 [i915] [52154.391504] [<ffffffffa00e748e>] i965_irq_handler+0x29e/0x350 [i915] [52154.391509] [<ffffffff810d92fe>] __handle_irq_event_percpu+0x7e/0x1c0 [52154.391512] [<ffffffff810d9472>] handle_irq_event_percpu+0x32/0x80 [52154.391515] [<ffffffff810d94f9>] handle_irq_event+0x39/0x60 [52154.391518] [<ffffffff810dcb1b>] handle_edge_irq+0xab/0x130 [52154.391522] [<ffffffff8102feca>] handle_irq+0x1a/0x30 [52154.391525] [<ffffffff815fa55b>] do_IRQ+0x4b/0xd0 [52154.391529] [<ffffffff815f8642>] common_interrupt+0x82/0x82 [52154.391531] <EOI> [<ffffffff814a5441>] ? cpuidle_enter_state+0x131/0x2e0 [52154.391539] [<ffffffff814a5627>] cpuidle_enter+0x17/0x20 [52154.391543] [<ffffffff810c09ba>] call_cpuidle+0x2a/0x50 [52154.391546] [<ffffffff810c0dc5>] cpu_startup_entry+0x2c5/0x380 [52154.391550] [<ffffffff81050e98>] start_secondary+0x158/0x1a0 [52154.391552] ---[ end trace 4a99c48dfb06f09f ]---
John - sorry about ignoring this too long. If you still see this as a problem can you please provide crash log? see https://01.org/linuxgraphics/documentation/how-get-gpu-error-state.
based on the lack of activity and a response from the submitter to update results with latest configuration the bug will be closed
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