Dear Maintainer,
on linux 4.6 and linux 4.7 I am experiencing a bug which seems very similar
(possibly the same issue) to the following:
https://bugs.freedesktop.org/show_bug.cgi?id=96869
I have attached the relevant information from syslog below.
The symptoms are the following:
When I let my laptop sit a while (so that the screen goes blank), and then come
back, xorg becomes extremely slow, i.e. typing my userpsswd to unlock the
screen leads to a delayed reaction only after several seconds, and every
interaction with gnome-shell thereafter also takes several seconds, making the
system unusable until reboot (for which I crtl-alt-f1 to get a responsive
terminal).
This problem does not occur on linux 4.5 or earlier.
(Although I am reporting from a Jessie-system with backports kernel, I would
assume the same problem to also happen on debian testing.)
cheers, daniel
***
syslog:
***
Oct 2 16:36:58 debian-laptop gdm-Xorg-:0[1300]: (II) AIGLX: Suspending AIGLX
clients for VT switch
Oct 2 16:36:58 debian-laptop kernel: [ 1204.508021] ------------[ cut here
]------------
Oct 2 16:36:58 debian-laptop kernel: [ 1204.508042] WARNING: CPU: 0 PID: 1300
at /build/linux-sJRxMe/linux-4.7.5/drivers/gpu/drm/drm_irq.c:1318
drm_wait_one_vblank+0x15b/0x1a0 [drm]
Oct 2 16:36:58 debian-laptop kernel: [ 1204.508044] vblank wait timed out on
crtc 0
Oct 2 16:36:58 debian-laptop kernel: [ 1204.508045] Modules linked in:
binfmt_misc(E) bnep(E) nfsd(E) auth_rpcgss(E) nfs_acl(E) nfs(E) lockd(E)
grace(E) fscache(E) sunrpc(E) ip6t_REJECT(E) nf_reject_ipv6(E) nf_log_ipv6(E)
xt_hl(E) ip6t_rt(E) nf_conntrack_ipv6(E) nf_defrag_ipv6(E) ipt_REJECT(E)
nf_reject_ipv4(E) nf_log_ipv4(E) nf_log_common(E) xt_LOG(E) xt_limit(E)
xt_tcpudp(E) xt_addrtype(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E)
xt_conntrack(E) ip6table_filter(E) ip6_tables(E) nf_conntrack_netbios_ns(E)
nf_conntrack_broadcast(E) nf_nat_ftp(E) nf_nat(E) nf_conntrack_ftp(E)
nf_conntrack(E) iptable_filter(E) ip_tables(E) x_tables(E) uvcvideo(E)
videobuf2_vmalloc(E) videobuf2_memops(E) videobuf2_v4l2(E) videobuf2_core(E)
videodev(E) media(E) btusb(E) btrtl(E) btbcm(E) snd_hda_codec_hdmi(E)
btintel(E) bluetooth(E) rfkill(E) intel_rapl(E) x86_pkg_temp_thermal(E)
intel_powerclamp(E) coretemp(E) hid_multitouch(E) dcdbas(E) iTCO_wdt(E)
iTCO_vendor_support(E) snd_hda_codec_realtek(E) snd_hda_codec_generic(E)
kvm_intel(E) kvm(E) irqbypass(E) joydev(E) pcspkr(E) evdev(E) snd_soc_rt286(E)
snd_soc_ssm4567(E) squashfs(E) snd_soc_rl6347a(E) serio_raw(E) snd_soc_core(E)
elan_i2c(E) snd_compress(E) loop(E) rtsx_pci_ms(E) i915(E) memstick(E)
intel_pch_thermal(E) i2c_i801(E) snd_hda_intel(E) snd_hda_codec(E) dw_dmac(E)
wmi(E) snd_hda_core(E) soc_button_array(E) dw_dmac_core(E) snd_soc_sst_acpi(E)
snd_hwdep(E) snd_soc_sst_match(E) drm_kms_helper(E) int3403_thermal(E)
snd_pcm(E) video(E) snd_timer(E) drm(E) i2c_designware_platform(E)
i2c_designware_core(E) snd(E) soundcore(E) int3402_thermal(E)
processor_thermal_device(E) battery(E) tpm_crb(E) i2c_algo_bit(E) mei_me(E)
int340x_thermal_zone(E) int3400_thermal(E) intel_soc_dts_iosf(E)
acpi_thermal_rel(E) ac(E) shpchp(E) mei(E) lpc_ich(E) acpi_pad(E) acpi_als(E)
kfifo_buf(E) industrialio(E) tpm_tis(E) button(E) tpm(E) fuse(E) parport_pc(E)
ppdev(E) lp(E) parport(E) autofs4(E) ext4(E) crc16(E) jbd2(E) mbcache(E)
btrfs(E) xor(E) raid6_pq(E) algif_skcipher(E) af_alg(E) dm_crypt(E) dm_mod(E)
sg(E) sd_mod(E) crct10dif_pclmul(E) crc32_pclmul(E) crc32c_intel(E)
ghash_clmulni_intel(E) jitterentropy_rng(E) hmac(E) drbg(E) rtsx_pci_sdmmc(E)
ansi_cprng(E) aesni_intel(E) aes_x86_64(E) lrw(E) gf128mul(E) glue_helper(E)
ablk_helper(E) cryptd(E) psmouse(E) ahci(E) libahci(E) libata(E) scsi_mod(E)
xhci_pci(E) ehci_pci(E) ehci_hcd(E) xhci_hcd(E) rtsx_pci(E) mfd_core(E)
usbcore(E) usb_common(E) fan(E) thermal(E) sdhci_acpi(E) sdhci(E) mmc_core(E)
i2c_hid(E) hid(E) fjes(E)
Oct 2 16:36:58 debian-laptop kernel: [ 1204.508136] CPU: 0 PID: 1300 Comm:
Xorg Tainted: G E 4.7.0-0.bpo.1-amd64 #1 Debian 4.7.5-1~bpo8+1
Oct 2 16:36:58 debian-laptop kernel: [ 1204.508137] Hardware name: Dell Inc.
XPS 13 9343/0TM99H, BIOS A09 08/29/2016
Oct 2 16:36:58 debian-laptop kernel: [ 1204.508139] 0000000000000286
000000005b3a0c32 ffffffffbad1c485 ffff880214103ab0
Oct 2 16:36:58 debian-laptop kernel: [ 1204.508141] 0000000000000000
ffffffffbaa7c984 0000000000000000 ffff880214103b08
Oct 2 16:36:58 debian-laptop kernel: [ 1204.508143] 0000000000000000
000000000000181f ffff8800c23ad408 0000000000000001
Oct 2 16:36:58 debian-laptop kernel: [ 1204.508145] Call Trace:
Oct 2 16:36:58 debian-laptop kernel: [ 1204.508151] [<ffffffffbad1c485>] ?
dump_stack+0x5c/0x77
Oct 2 16:36:58 debian-laptop kernel: [ 1204.508154] [<ffffffffbaa7c984>] ?
__warn+0xc4/0xe0
Oct 2 16:36:58 debian-laptop kernel: [ 1204.508156] [<ffffffffbaa7c9ff>] ?
warn_slowpath_fmt+0x5f/0x80
Oct 2 16:36:58 debian-laptop kernel: [ 1204.508159] [<ffffffffbaabd76b>] ?
finish_wait+0x3b/0x70
Oct 2 16:36:58 debian-laptop kernel: [ 1204.508168] [<ffffffffc05fd43b>] ?
drm_wait_one_vblank+0x15b/0x1a0 [drm]
Oct 2 16:36:58 debian-laptop kernel: [ 1204.508170] [<ffffffffbaabd8d0>] ?
wait_woken+0x90/0x90
Oct 2 16:36:58 debian-laptop kernel: [ 1204.508200] [<ffffffffc07ddccb>] ?
intel_pre_plane_update+0x10b/0x180 [i915]
Oct 2 16:36:58 debian-laptop kernel: [ 1204.508220] [<ffffffffc07de763>] ?
intel_atomic_commit+0x543/0x1330 [i915]
Oct 2 16:36:58 debian-laptop kernel: [ 1204.508229] [<ffffffffc0725769>] ?
drm_atomic_helper_disable_plane+0xa9/0xf0 [drm_kms_helper]
Oct 2 16:36:58 debian-laptop kernel: [ 1204.508241] [<ffffffffc060560e>] ?
__setplane_internal+0x18e/0x2a0 [drm]
Oct 2 16:36:58 debian-laptop kernel: [ 1204.508255] [<ffffffffc0614433>] ?
drm_modeset_lock_all_ctx+0x93/0xb0 [drm]
Oct 2 16:36:58 debian-laptop kernel: [ 1204.508266] [<ffffffffc060909b>] ?
drm_mode_setplane+0x14b/0x1c0 [drm]
Oct 2 16:36:58 debian-laptop kernel: [ 1204.508275] [<ffffffffc05fb686>] ?
drm_ioctl+0x126/0x490 [drm]
Oct 2 16:36:58 debian-laptop kernel: [ 1204.508285] [<ffffffffc0608f50>] ?
drm_plane_check_pixel_format+0x50/0x50 [drm]
Oct 2 16:36:58 debian-laptop kernel: [ 1204.508288] [<ffffffffbabb13a2>] ?
handle_mm_fault+0xde2/0x1cd0
Oct 2 16:36:58 debian-laptop kernel: [ 1204.508290] [<ffffffffbac0d2eb>] ?
do_vfs_ioctl+0x9b/0x5e0
Oct 2 16:36:58 debian-laptop kernel: [ 1204.508292] [<ffffffffbac0d8a6>] ?
SyS_ioctl+0x76/0x90
Oct 2 16:36:58 debian-laptop kernel: [ 1204.508295] [<ffffffffbafde3f6>] ?
system_call_fast_compare_end+0xc/0x96
Oct 2 16:36:58 debian-laptop kernel: [ 1204.508297] ---[ end trace
e0f6c8d6dcca17d8 ]---
Oct 2 16:36:58 debian-laptop kernel: [ 1204.608019] ------------[ cut here
]------------
Oct 2 16:36:58 debian-laptop kernel: [ 1204.608042] WARNING: CPU: 0 PID: 1300
at /build/linux-sJRxMe/linux-4.7.5/drivers/gpu/drm/drm_irq.c:1318
drm_wait_one_vblank+0x15b/0x1a0 [drm]
Oct 2 16:36:58 debian-laptop kernel: [ 1204.608043] vblank wait timed out on
crtc 0
Oct 2 16:36:58 debian-laptop kernel: [ 1204.608044] Modules linked in:
binfmt_misc(E) bnep(E) nfsd(E) auth_rpcgss(E) nfs_acl(E) nfs(E) lockd(E)
grace(E) fscache(E) sunrpc(E) ip6t_REJECT(E) nf_reject_ipv6(E) nf_log_ipv6(E)
xt_hl(E) ip6t_rt(E) nf_conntrack_ipv6(E) nf_defrag_ipv6(E) ipt_REJECT(E)
nf_reject_ipv4(E) nf_log_ipv4(E) nf_log_common(E) xt_LOG(E) xt_limit(E)
xt_tcpudp(E) xt_addrtype(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E)
xt_conntrack(E) ip6table_filter(E) ip6_tables(E) nf_conntrack_netbios_ns(E)
nf_conntrack_broadcast(E) nf_nat_ftp(E) nf_nat(E) nf_conntrack_ftp(E)
nf_conntrack(E) iptable_filter(E) ip_tables(E) x_tables(E) uvcvideo(E)
videobuf2_vmalloc(E) videobuf2_memops(E) videobuf2_v4l2(E) videobuf2_core(E)
videodev(E) media(E) btusb(E) btrtl(E) btbcm(E) snd_hda_codec_hdmi(E)
btintel(E) bluetooth(E) rfkill(E) intel_rapl(E) x86_pkg_temp_thermal(E)
intel_powerclamp(E) coretemp(E) hid_multitouch(E) dcdbas(E) iTCO_wdt(E)
iTCO_vendor_support(E) snd_hda_codec_realtek(E) snd_hda_codec_generic(E)
kvm_intel(E) kvm(E) irqbypass(E) joydev(E) pcspkr(E) evdev(E) snd_soc_rt286(E)
snd_soc_ssm4567(E) squashfs(E) snd_soc_rl6347a(E) serio_raw(E) snd_soc_core(E)
elan_i2c(E) snd_compress(E) loop(E) rtsx_pci_ms(E) i915(E) memstick(E)
intel_pch_thermal(E) i2c_i801(E) snd_hda_intel(E) snd_hda_codec(E) dw_dmac(E)
wmi(E) snd_hda_core(E) soc_button_array(E) dw_dmac_core(E) snd_soc_sst_acpi(E)
snd_hwdep(E) snd_soc_sst_match(E) drm_kms_helper(E) int3403_thermal(E)
snd_pcm(E) video(E) snd_timer(E) drm(E) i2c_designware_platform(E)
i2c_designware_core(E) snd(E) soundcore(E) int3402_thermal(E)
processor_thermal_device(E) battery(E) tpm_crb(E) i2c_algo_bit(E) mei_me(E)
int340x_thermal_zone(E) int3400_thermal(E) intel_soc_dts_iosf(E)
acpi_thermal_rel(E) ac(E) shpchp(E) mei(E) lpc_ich(E) acpi_pad(E) acpi_als(E)
kfifo_buf(E) industrialio(E) tpm_tis(E) button(E) tpm(E) fuse(E) parport_pc(E)
ppdev(E) lp(E) parport(E) autofs4(E) ext4(E) crc16(E) jbd2(E) mbcache(E)
btrfs(E) xor(E) raid6_pq(E) algif_skcipher(E) af_alg(E) dm_crypt(E) dm_mod(E)
sg(E) sd_mod(E) crct10dif_pclmul(E) crc32_pclmul(E) crc32c_intel(E)
ghash_clmulni_intel(E) jitterentropy_rng(E) hmac(E) drbg(E) rtsx_pci_sdmmc(E)
ansi_cprng(E) aesni_intel(E) aes_x86_64(E) lrw(E) gf128mul(E) glue_helper(E)
ablk_helper(E) cryptd(E) psmouse(E) ahci(E) libahci(E) libata(E) scsi_mod(E)
xhci_pci(E) ehci_pci(E) ehci_hcd(E) xhci_hcd(E) rtsx_pci(E) mfd_core(E)
usbcore(E) usb_common(E) fan(E) thermal(E) sdhci_acpi(E) sdhci(E) mmc_core(E)
i2c_hid(E) hid(E) fjes(E)
Oct 2 16:36:58 debian-laptop kernel: [ 1204.608132] CPU: 0 PID: 1300 Comm:
Xorg Tainted: G W E 4.7.0-0.bpo.1-amd64 #1 Debian 4.7.5-1~bpo8+1
Oct 2 16:36:58 debian-laptop kernel: [ 1204.608134] Hardware name: Dell Inc.
XPS 13 9343/0TM99H, BIOS A09 08/29/2016
Oct 2 16:36:58 debian-laptop kernel: [ 1204.608135] 0000000000000286
000000005b3a0c32 ffffffffbad1c485 ffff880214103ab0
Oct 2 16:36:58 debian-laptop kernel: [ 1204.608137] 0000000000000000
ffffffffbaa7c984 0000000000000000 ffff880214103b08
Oct 2 16:36:58 debian-laptop kernel: [ 1204.608139] 0000000000000000
000000000000181f ffff8800c23ad408 0000000000000001
Oct 2 16:36:58 debian-laptop kernel: [ 1204.608141] Call Trace:
Oct 2 16:36:58 debian-laptop kernel: [ 1204.608146] [<ffffffffbad1c485>] ?
dump_stack+0x5c/0x77
Oct 2 16:36:58 debian-laptop kernel: [ 1204.608149] [<ffffffffbaa7c984>] ?
__warn+0xc4/0xe0
Oct 2 16:36:58 debian-laptop kernel: [ 1204.608152] [<ffffffffbaa7c9ff>] ?
warn_slowpath_fmt+0x5f/0x80
Oct 2 16:36:58 debian-laptop kernel: [ 1204.608154] [<ffffffffbaabd76b>] ?
finish_wait+0x3b/0x70
Oct 2 16:36:58 debian-laptop kernel: [ 1204.608164] [<ffffffffc05fd43b>] ?
drm_wait_one_vblank+0x15b/0x1a0 [drm]
Oct 2 16:36:58 debian-laptop kernel: [ 1204.608165] [<ffffffffbaabd8d0>] ?
wait_woken+0x90/0x90
Oct 2 16:36:58 debian-laptop kernel: [ 1204.608195] [<ffffffffc07ddd0a>] ?
intel_pre_plane_update+0x14a/0x180 [i915]
Oct 2 16:36:58 debian-laptop kernel: [ 1204.608215] [<ffffffffc07de763>] ?
intel_atomic_commit+0x543/0x1330 [i915]
Oct 2 16:36:58 debian-laptop kernel: [ 1204.608224] [<ffffffffc0725769>] ?
drm_atomic_helper_disable_plane+0xa9/0xf0 [drm_kms_helper]
Oct 2 16:36:58 debian-laptop kernel: [ 1204.608236] [<ffffffffc060560e>] ?
__setplane_internal+0x18e/0x2a0 [drm]
Oct 2 16:36:58 debian-laptop kernel: [ 1204.608250] [<ffffffffc0614433>] ?
drm_modeset_lock_all_ctx+0x93/0xb0 [drm]
Oct 2 16:36:58 debian-laptop kernel: [ 1204.608261] [<ffffffffc060909b>] ?
drm_mode_setplane+0x14b/0x1c0 [drm]
Oct 2 16:36:58 debian-laptop kernel: [ 1204.608270] [<ffffffffc05fb686>] ?
drm_ioctl+0x126/0x490 [drm]
Oct 2 16:36:58 debian-laptop kernel: [ 1204.608280] [<ffffffffc0608f50>] ?
drm_plane_check_pixel_format+0x50/0x50 [drm]
Oct 2 16:36:58 debian-laptop kernel: [ 1204.608283] [<ffffffffbabb13a2>] ?
handle_mm_fault+0xde2/0x1cd0
Oct 2 16:36:58 debian-laptop kernel: [ 1204.608285] [<ffffffffbac0d2eb>] ?
do_vfs_ioctl+0x9b/0x5e0
Oct 2 16:36:58 debian-laptop kernel: [ 1204.608287] [<ffffffffbac0d8a6>] ?
SyS_ioctl+0x76/0x90
Oct 2 16:36:58 debian-laptop kernel: [ 1204.608290] [<ffffffffbafde3f6>] ?
system_call_fast_compare_end+0xc/0x96
Oct 2 16:36:58 debian-laptop kernel: [ 1204.608292] ---[ end trace
e0f6c8d6dcca17d9 ]---
Oct 2 16:36:58 debian-laptop kernel: [ 1204.660048] ------------[ cut here
]------------
Oct 2 16:36:58 debian-laptop kernel: [ 1204.660128] WARNING: CPU: 0 PID: 1300
at /build/linux-sJRxMe/linux-4.7.5/drivers/gpu/drm/i915/intel_display.c:13554
intel_atomic_commit+0x1224/0x1330 [i915]
Oct 2 16:36:58 debian-laptop kernel: [ 1204.660132] pipe A vblank wait timed
out
Oct 2 16:36:58 debian-laptop kernel: [ 1204.660134] Modules linked in:
binfmt_misc(E) bnep(E) nfsd(E) auth_rpcgss(E) nfs_acl(E) nfs(E) lockd(E)
grace(E) fscache(E) sunrpc(E) ip6t_REJECT(E) nf_reject_ipv6(E) nf_log_ipv6(E)
xt_hl(E) ip6t_rt(E) nf_conntrack_ipv6(E) nf_defrag_ipv6(E) ipt_REJECT(E)
nf_reject_ipv4(E) nf_log_ipv4(E) nf_log_common(E) xt_LOG(E) xt_limit(E)
xt_tcpudp(E) xt_addrtype(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E)
xt_conntrack(E) ip6table_filter(E) ip6_tables(E) nf_conntrack_netbios_ns(E)
nf_conntrack_broadcast(E) nf_nat_ftp(E) nf_nat(E) nf_conntrack_ftp(E)
nf_conntrack(E) iptable_filter(E) ip_tables(E) x_tables(E) uvcvideo(E)
videobuf2_vmalloc(E) videobuf2_memops(E) videobuf2_v4l2(E) videobuf2_core(E)
videodev(E) media(E) btusb(E) btrtl(E) btbcm(E) snd_hda_codec_hdmi(E)
btintel(E) bluetooth(E) rfkill(E) intel_rapl(E) x86_pkg_temp_thermal(E)
intel_powerclamp(E) coretemp(E) hid_multitouch(E) dcdbas(E) iTCO_wdt(E)
iTCO_vendor_support(E) snd_hda_codec_realtek(E) snd_hda_codec_generic(E)
kvm_intel(E) kvm(E) irqbypass(E) joydev(E) pcspkr(E) evdev(E) snd_soc_rt286(E)
snd_soc_ssm4567(E) squashfs(E) snd_soc_rl6347a(E) serio_raw(E) snd_soc_core(E)
elan_i2c(E) snd_compress(E) loop(E) rtsx_pci_ms(E) i915(E) memstick(E)
intel_pch_thermal(E) i2c_i801(E) snd_hda_intel(E) snd_hda_codec(E) dw_dmac(E)
wmi(E) snd_hda_core(E) soc_button_array(E) dw_dmac_core(E) snd_soc_sst_acpi(E)
snd_hwdep(E) snd_soc_sst_match(E) drm_kms_helper(E) int3403_thermal(E)
snd_pcm(E) video(E) snd_timer(E) drm(E) i2c_designware_platform(E)
i2c_designware_core(E) snd(E) soundcore(E) int3402_thermal(E)
processor_thermal_device(E) battery(E) tpm_crb(E) i2c_algo_bit(E) mei_me(E)
int340x_thermal_zone(E) int3400_thermal(E) intel_soc_dts_iosf(E)
acpi_thermal_rel(E) ac(E) shpchp(E) mei(E) lpc_ich(E) acpi_pad(E) acpi_als(E)
kfifo_buf(E) industrialio(E) tpm_tis(E) button(E) tpm(E) fuse(E) parport_pc(E)
ppdev(E) lp(E) parport(E) autofs4(E) ext4(E) crc16(E) jbd2(E) mbcache(E)
btrfs(E) xor(E) raid6_pq(E) algif_skcipher(E) af_alg(E) dm_crypt(E) dm_mod(E)
sg(E) sd_mod(E) crct10dif_pclmul(E) crc32_pclmul(E) crc32c_intel(E)
ghash_clmulni_intel(E) jitterentropy_rng(E) hmac(E) drbg(E) rtsx_pci_sdmmc(E)
ansi_cprng(E) aesni_intel(E) aes_x86_64(E) lrw(E) gf128mul(E) glue_helper(E)
ablk_helper(E) cryptd(E) psmouse(E) ahci(E) libahci(E) libata(E) scsi_mod(E)
xhci_pci(E) ehci_pci(E) ehci_hcd(E) xhci_hcd(E) rtsx_pci(E) mfd_core(E)
usbcore(E) usb_common(E) fan(E) thermal(E) sdhci_acpi(E) sdhci(E) mmc_core(E)
i2c_hid(E) hid(E) fjes(E)
Oct 2 16:36:58 debian-laptop kernel: [ 1204.660307] CPU: 0 PID: 1300 Comm:
Xorg Tainted: G W E 4.7.0-0.bpo.1-amd64 #1 Debian 4.7.5-1~bpo8+1
Oct 2 16:36:58 debian-laptop kernel: [ 1204.660310] Hardware name: Dell Inc.
XPS 13 9343/0TM99H, BIOS A09 08/29/2016
Oct 2 16:36:58 debian-laptop kernel: [ 1204.660313] 0000000000000286
000000005b3a0c32 ffffffffbad1c485 ffff880214103b60
Oct 2 16:36:58 debian-laptop kernel: [ 1204.660318] 0000000000000000
ffffffffbaa7c984 0000000000000001 ffff880214103bb8
Oct 2 16:36:58 debian-laptop kernel: [ 1204.660323] 000000000000181f
0000000000000000 0000000000000000 0000000000000000
Oct 2 16:36:58 debian-laptop kernel: [ 1204.660328] Call Trace:
Oct 2 16:36:58 debian-laptop kernel: [ 1204.660337] [<ffffffffbad1c485>] ?
dump_stack+0x5c/0x77
Oct 2 16:36:58 debian-laptop kernel: [ 1204.660344] [<ffffffffbaa7c984>] ?
__warn+0xc4/0xe0
Oct 2 16:36:58 debian-laptop kernel: [ 1204.660350] [<ffffffffbaa7c9ff>] ?
warn_slowpath_fmt+0x5f/0x80
Oct 2 16:36:58 debian-laptop kernel: [ 1204.660356] [<ffffffffbaabd76b>] ?
finish_wait+0x3b/0x70
Oct 2 16:36:58 debian-laptop kernel: [ 1204.660405] [<ffffffffc07df444>] ?
intel_atomic_commit+0x1224/0x1330 [i915]
Oct 2 16:36:58 debian-laptop kernel: [ 1204.660410] [<ffffffffbaabd8d0>] ?
wait_woken+0x90/0x90
Oct 2 16:36:58 debian-laptop kernel: [ 1204.660427] [<ffffffffc0725769>] ?
drm_atomic_helper_disable_plane+0xa9/0xf0 [drm_kms_helper]
Oct 2 16:36:58 debian-laptop kernel: [ 1204.660460] [<ffffffffc060560e>] ?
__setplane_internal+0x18e/0x2a0 [drm]
Oct 2 16:36:58 debian-laptop kernel: [ 1204.660491] [<ffffffffc0614433>] ?
drm_modeset_lock_all_ctx+0x93/0xb0 [drm]
Oct 2 16:36:58 debian-laptop kernel: [ 1204.660517] [<ffffffffc060909b>] ?
drm_mode_setplane+0x14b/0x1c0 [drm]
Oct 2 16:36:58 debian-laptop kernel: [ 1204.660536] [<ffffffffc05fb686>] ?
drm_ioctl+0x126/0x490 [drm]
Oct 2 16:36:58 debian-laptop kernel: [ 1204.660558] [<ffffffffc0608f50>] ?
drm_plane_check_pixel_format+0x50/0x50 [drm]
Oct 2 16:36:58 debian-laptop kernel: [ 1204.660564] [<ffffffffbabb13a2>] ?
handle_mm_fault+0xde2/0x1cd0
Oct 2 16:36:58 debian-laptop kernel: [ 1204.660570] [<ffffffffbac0d2eb>] ?
do_vfs_ioctl+0x9b/0x5e0
Oct 2 16:36:58 debian-laptop kernel: [ 1204.660574] [<ffffffffbac0d8a6>] ?
SyS_ioctl+0x76/0x90
Oct 2 16:36:58 debian-laptop kernel: [ 1204.660580] [<ffffffffbafde3f6>] ?
system_call_fast_compare_end+0xc/0x96
Oct 2 16:36:58 debian-laptop kernel: [ 1204.660583] ---[ end trace
e0f6c8d6dcca17da ]---
***