[Bug 107441] New: [i915] display corruption on 945GME
bugzilla-daemon at bugzilla.kernel.org
bugzilla-daemon at bugzilla.kernel.org
Sat Nov 7 11:39:12 PST 2015
https://bugzilla.kernel.org/show_bug.cgi?id=107441
Bug ID: 107441
Summary: [i915] display corruption on 945GME
Product: Drivers
Version: 2.5
Kernel Version: 4.3.0
Hardware: i386
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Video(DRI - Intel)
Assignee: intel-gfx-bugs at lists.freedesktop.org
Reporter: jan.vesely at rutgers.edu
CC: intel-gfx-bugs at lists.freedesktop.org
Regression: No
Created attachment 192361
--> https://bugzilla.kernel.org/attachment.cgi?id=192361&action=edit
gnome-login-screen-corrupted
starting with 4.3.0 I see display corruption (see attached image).
Booting older kernel (4.2.4) fixes the issue.
lspci:
00:02.1 Display controller [0380]: Intel Corporation Mobile 945GM/GMS/GME,
943/940GML Express Integrated Graphics Controller [8086:27a6] (rev 03)
I also see these messages in dmesg:
[ 0.342138] agpgart-intel 0000:00:00.0: Intel 945GME Chipset
[ 0.342171] agpgart-intel 0000:00:00.0: detected gtt size: 262144K total,
262144K mappable
[ 0.342268] agpgart-intel 0000:00:00.0: detected 8192K stolen memory
[ 0.342532] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0x40000000
[ 0.342717] intel_idle: MWAIT substates: 0x20220
[ 0.342728] intel_idle: v0.4 model 0x1C
[ 0.342731] intel_idle: lapic_timer_reliable_states 0x2
[ 0.342743] tsc: Marking TSC unstable due to TSC halts in idle states deeper
than C2
[ 0.343543] ACPI: AC Adapter [ACAD] (on-line)
[ 0.343845] input: Power Button as
/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
[ 0.343857] ACPI: Power Button [PWRB]
[ 0.344283] input: Lid Switch as
/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input1
[ 0.344639] ACPI: Lid Switch [LID0]
[ 0.344823] input: Sleep Button as
/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2
[ 0.344834] ACPI: Sleep Button [SLPB]
[ 0.345049] input: Power Button as
/devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
[ 0.345058] ACPI: Power Button [PWRF]
[ 0.345490] ACPI: Video Device [OVGA] (multi-head: yes rom: yes post: no)
[ 0.345845] input: Video Bus as
/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input4
[ 0.351023] ACPI: Battery Slot [BAT1] (battery absent)
[ 0.351093] [drm] Initialized drm 1.1.0 20060810
[ 0.352913] [drm] Memory usable by graphics device = 256M
[ 0.352919] [drm] Replacing VGA console driver
[ 0.354030] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 0.354035] [drm] Driver supports precise vblank timestamp query.
[ 0.354237] vgaarb: device changed decodes:
PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 0.783962] ------------[ cut here ]------------
[ 0.783979] WARNING: CPU: 0 PID: 1 at
/usr/src/linux-4.3.0-gentoo/drivers/gpu/drm/i915/intel_display.c:1389
assert_planes_disabled+0xfd/0x140()
[ 0.783983] plane B assertion failure, should be off on pipe B but is still
active
[ 0.783985] Modules linked in:
[ 0.783995] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.3.0-gentoo #1
[ 0.783998] Hardware name: Acer AOA110/ , BIOS v0.3310 10/06/2008
[ 0.784027] c1892c34 c129e81c f6997be4 c1045c8e c1892ed4 f6997bfc 00000001
c1892c34
[ 0.784042] 0000056d c13e0b6d c13e0b6d 0000056d c0090000 00000042 00000001
00000042
[ 0.784055] c1045cf4 00000009 f6997be4 c1892ed4 f6997bfc c13e0b6d c1892c34
0000056d
[ 0.784069] Call Trace:
[ 0.784080] [<c129e81c>] ? dump_stack+0x45/0x69
[ 0.784088] [<c1045c8e>] ? warn_slowpath_common+0x8e/0xc0
[ 0.784094] [<c13e0b6d>] ? assert_planes_disabled+0xfd/0x140
[ 0.784100] [<c13e0b6d>] ? assert_planes_disabled+0xfd/0x140
[ 0.784107] [<c1045cf4>] ? warn_slowpath_fmt+0x34/0x40
[ 0.784113] [<c13e0b6d>] ? assert_planes_disabled+0xfd/0x140
[ 0.784120] [<c13ea407>] ? intel_disable_pipe+0x37/0x270
[ 0.784126] [<c13e3ddc>] ? assert_vblank_disabled+0xc/0x60
[ 0.784132] [<c13eddd8>] ? i9xx_crtc_disable+0x68/0x400
[ 0.784139] [<c13f2f34>] ? intel_crtc_disable_noatomic+0x44/0xb0
[ 0.784147] [<c13fa494>] ? intel_modeset_setup_hw_state+0xa94/0xd60
[ 0.784153] [<c1382452>] ? drm_modeset_lock+0x22/0xc0
[ 0.784161] [<c13fc5a7>] ? intel_modeset_init+0xa97/0x1700
[ 0.784168] [<c136a681>] ? drm_irq_install+0xa1/0x160
[ 0.784176] [<c1431980>] ? i915_driver_load+0xec0/0x14e0
[ 0.784182] [<c1430700>] ? i915_setparam+0x80/0x80
[ 0.784189] [<c107c981>] ? __wake_up+0x31/0x50
[ 0.784196] [<c105735b>] ? call_usermodehelper_exec+0xeb/0x120
[ 0.784203] [<c12a151d>] ? kobject_uevent_env+0xdd/0x4e0
[ 0.784209] [<c12a1524>] ? kobject_uevent_env+0xe4/0x4e0
[ 0.784215] [<c12a1270>] ? kobj_ns_drop+0x50/0x50
[ 0.784223] [<c172c216>] ? klist_add_tail+0x16/0x40
[ 0.784229] [<c1436dec>] ? device_add+0x1cc/0x570
[ 0.784236] [<c136d2a2>] ? drm_minor_register+0x82/0x120
[ 0.784243] [<c136d3c6>] ? drm_dev_register+0x86/0x90
[ 0.784249] [<c136fc05>] ? drm_get_pci_dev+0x75/0x1c0
[ 0.784258] [<c12d3755>] ? pci_device_probe+0x75/0xe0
[ 0.784265] [<c11a799e>] ? sysfs_create_link+0x1e/0x40
[ 0.784272] [<c1439503>] ? driver_probe_device+0x1c3/0x2c0
[ 0.784278] [<c12d3421>] ? pci_match_device+0xc1/0xf0
[ 0.784284] [<c1439600>] ? driver_probe_device+0x2c0/0x2c0
[ 0.784290] [<c1439671>] ? __driver_attach+0x71/0x80
[ 0.784295] [<c1437b47>] ? bus_for_each_dev+0x47/0x80
[ 0.784301] [<c1439037>] ? driver_attach+0x17/0x20
[ 0.784307] [<c1439600>] ? driver_probe_device+0x2c0/0x2c0
[ 0.784313] [<c1438cf7>] ? bus_add_driver+0x187/0x200
[ 0.784319] [<c1439ef2>] ? driver_register+0x52/0xe0
[ 0.784326] [<c19fa532>] ? mipi_dsi_bus_init+0xa/0xa
[ 0.784332] [<c19fa532>] ? mipi_dsi_bus_init+0xa/0xa
[ 0.784338] [<c100040e>] ? do_one_initcall+0x7e/0x1d0
[ 0.784344] [<c19fa532>] ? mipi_dsi_bus_init+0xa/0xa
[ 0.784351] [<c105ec00>] ? parse_args+0x110/0x410
[ 0.784359] [<c19cfb74>] ? kernel_init_freeable+0xea/0x162
[ 0.784365] [<c172c6c9>] ? kernel_init+0x9/0xe0
[ 0.784372] [<c1069761>] ? schedule_tail+0x11/0x70
[ 0.784378] [<c17313a6>] ? ret_from_kernel_thread+0x6/0x30
[ 0.784383] [<c17313c1>] ? ret_from_kernel_thread+0x21/0x30
[ 0.784389] [<c172c6c0>] ? rest_init+0x70/0x70
[ 0.784402] ---[ end trace adb18010071c5eb9 ]---
[ 0.821279] [drm] initialized overlay support
[ 0.821463] [drm] Initialized i915 1.6.0 20150731 for 0000:00:02.0 on minor
0
[ 0.822324] ACPI Warning: SystemIO range
0x0000000000000428-0x000000000000042F conflicts with OpRegion
0x0000000000000400-0x000000000000047F (\PMBA) (20150818/utaddress-254)
[ 0.822344] ACPI: If an ACPI driver is available for this device, you should
use it instead of the native driver
[ 0.822353] ACPI Warning: SystemIO range
0x0000000000000530-0x000000000000053F conflicts with OpRegion
0x0000000000000500-0x0000000000000538 (\GPIO) (20150818/utaddress-254)
[ 0.822368] ACPI: If an ACPI driver is available for this device, you should
use it instead of the native driver
[ 0.822373] ACPI Warning: SystemIO range
0x0000000000000500-0x000000000000052F conflicts with OpRegion
0x0000000000000500-0x0000000000000538 (\GPIO) (20150818/utaddress-254)
[ 0.822388] ACPI: If an ACPI driver is available for this device, you should
use it instead of the native driver
[ 0.822391] lpc_ich: Resource conflict(s) found affecting gpio_ich
[ 0.822994] ata_piix 0000:00:1f.2: version 2.13
[ 0.823019] ata_piix 0000:00:1f.2: MAP [ P0 P2 IDE IDE ]
[ 0.825858] scsi host0: ata_piix
[ 0.826235] scsi host1: ata_piix
[ 0.826446] ata1: SATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0x60a0 irq 14
[ 0.826453] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x60a8 irq 15
[ 0.826761] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[ 0.826782] r8169 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM
control
[ 0.827492] r8169 0000:02:00.0 eth0: RTL8102e at 0xf800e000,
00:23:8b:7e:51:20, XID 04a00000 IRQ 28
[ 0.827751] ath5k 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM
control
[ 0.827890] ath5k 0000:03:00.0: registered as 'phy0'
[ 0.840374] ------------[ cut here ]------------
[ 0.840389] WARNING: CPU: 1 PID: 19 at
/usr/src/linux-4.3.0-gentoo/drivers/gpu/drm/i915/intel_fbdev.c:400
intel_fb_initial_config+0x3ec/0x780()
[ 0.840392] WARN_ON(!encoder->crtc)
[ 0.840395] Modules linked in:
[ 0.840404] CPU: 1 PID: 19 Comm: kworker/u4:1 Tainted: G W
4.3.0-gentoo #1
[ 0.840407] Hardware name: Acer AOA110/ , BIOS v0.3310 10/06/2008
[ 0.840414] Workqueue: events_unbound async_run_entry_fn
[ 0.840419] c18979dc c129e81c f6a8fda8 c1045c8e c18bc23a f6a8fdc0 00000013
c18979dc
[ 0.840431] 00000190 c140910c c140910c 00000190 f6aff400 00000001 f69ff6c0
00000000
[ 0.840441] c1045cf4 00000009 f6a8fda8 c18bc23a f6a8fdc0 c140910c c18979dc
00000190
[ 0.840452] Call Trace:
[ 0.840461] [<c129e81c>] ? dump_stack+0x45/0x69
[ 0.840467] [<c1045c8e>] ? warn_slowpath_common+0x8e/0xc0
[ 0.840473] [<c140910c>] ? intel_fb_initial_config+0x3ec/0x780
[ 0.840478] [<c140910c>] ? intel_fb_initial_config+0x3ec/0x780
[ 0.840483] [<c1045cf4>] ? warn_slowpath_fmt+0x34/0x40
[ 0.840488] [<c140910c>] ? intel_fb_initial_config+0x3ec/0x780
[ 0.840493] [<c106ee09>] ? update_curr+0x59/0x150
[ 0.840500] [<c113a801>] ? __kmalloc+0x171/0x1a0
[ 0.840506] [<c1408d20>] ? intel_fbdev_set_par+0x40/0x40
[ 0.840511] [<c13641ad>] ? drm_setup_crtcs+0x1bd/0xb00
[ 0.840517] [<c1067bf0>] ? check_preempt_curr+0x70/0x80
[ 0.840523] [<c1359d10>] ?
drm_helper_probe_single_connector_modes+0x10/0x20
[ 0.840529] [<c1364cc6>] ? drm_fb_helper_initial_config+0x66/0x390
[ 0.840533] [<c10777e4>] ? pick_next_task_fair+0x474/0x4d0
[ 0.840539] [<c1057160>] ? umh_complete+0x20/0x20
[ 0.840544] [<c104544e>] ? kernel_thread+0x2e/0x40
[ 0.840549] [<c10615d2>] ? async_run_entry_fn+0x32/0xd0
[ 0.840554] [<c105a945>] ? process_one_work+0x105/0x3b0
[ 0.840560] [<c109aa44>] ? lock_timer_base.isra.33+0x44/0x60
[ 0.840566] [<c105aed1>] ? worker_thread+0x31/0x400
[ 0.840571] [<c105aea0>] ? rescuer_thread+0x2b0/0x2b0
[ 0.840575] [<c105f389>] ? kthread+0x99/0xb0
[ 0.840581] [<c17313c1>] ? ret_from_kernel_thread+0x21/0x30
[ 0.840586] [<c105f2f0>] ? kthread_create_on_node+0x120/0x120
[ 0.840590] ---[ end trace adb18010071c5eba ]---
[ 0.844766] fbcon: inteldrmfb (fb0) is primary device
[ 0.864490] ------------[ cut here ]------------
[ 0.864505] WARNING: CPU: 1 PID: 445 at
/usr/src/linux-4.3.0-gentoo/drivers/gpu/drm/i915/intel_fbdev.c:400
intel_fb_initial_config+0x3ec/0x780()
[ 0.864509] WARN_ON(!encoder->crtc)
[ 0.864511] Modules linked in:
[ 0.864531] CPU: 1 PID: 445 Comm: kworker/1:1 Tainted: G W
4.3.0-gentoo #1
[ 0.864534] Hardware name: Acer AOA110/ , BIOS v0.3310 10/06/2008
[ 0.864543] Workqueue: events output_poll_execute
[ 0.864554] c18979dc c129e81c f6be9db0 c1045c8e c18bc23a f6be9dc8 000001bd
c18979dc
[ 0.864579] 00000190 c140910c c140910c 00000190 f6aff400 00000001 f69ff6c0
00000000
[ 0.864589] c1045cf4 00000009 f6be9db0 c18bc23a f6be9dc8 c140910c c18979dc
00000190
[ 0.864591] Call Trace:
[ 0.864599] [<c129e81c>] ? dump_stack+0x45/0x69
[ 0.864605] [<c1045c8e>] ? warn_slowpath_common+0x8e/0xc0
[ 0.864612] [<c140910c>] ? intel_fb_initial_config+0x3ec/0x780
[ 0.864633] [<c140910c>] ? intel_fb_initial_config+0x3ec/0x780
[ 0.864640] [<c1045cf4>] ? warn_slowpath_fmt+0x34/0x40
[ 0.864647] [<c140910c>] ? intel_fb_initial_config+0x3ec/0x780
[ 0.864653] [<c113a801>] ? __kmalloc+0x171/0x1a0
[ 0.864658] [<c1408d20>] ? intel_fbdev_set_par+0x40/0x40
[ 0.864665] [<c13641ad>] ? drm_setup_crtcs+0x1bd/0xb00
[ 0.864686] [<c1067bc5>] ? check_preempt_curr+0x45/0x80
[ 0.864693] [<c1382452>] ? drm_modeset_lock+0x22/0xc0
[ 0.864699] [<c1382570>] ? drm_modeset_lock_all_crtcs+0x80/0x90
[ 0.864703] [<c1364b57>] ? drm_fb_helper_hotplug_event+0x67/0xd0
[ 0.864708] [<c1359409>] ? drm_kms_helper_hotplug_event+0x19/0x20
[ 0.864713] [<c13595d1>] ? output_poll_execute+0x181/0x1c0
[ 0.864718] [<c1063e92>] ? dequeue_task+0x72/0xc0
[ 0.864726] [<c105a945>] ? process_one_work+0x105/0x3b0
[ 0.864732] [<c105aed1>] ? worker_thread+0x31/0x400
[ 0.864736] [<c105aea0>] ? rescuer_thread+0x2b0/0x2b0
[ 0.864741] [<c105f389>] ? kthread+0x99/0xb0
[ 0.864748] [<c17313c1>] ? ret_from_kernel_thread+0x21/0x30
[ 0.864753] [<c105f2f0>] ? kthread_create_on_node+0x120/0x120
[ 0.864756] ---[ end trace adb18010071c5ebb ]---
[ 0.864831] ------------[ cut here ]------------
[ 0.864843] WARNING: CPU: 1 PID: 445 at
/usr/src/linux-4.3.0-gentoo/drivers/gpu/drm/i915/intel_display.c:11599
intel_plane_atomic_calc_changes+0x578/0x6f0()
[ 0.864845] WARN_ON(was_visible)
[ 0.864846] Modules linked in:
[ 0.864859] CPU: 1 PID: 445 Comm: kworker/1:1 Tainted: G W
4.3.0-gentoo #1
[ 0.864861] Hardware name: Acer AOA110/ , BIOS v0.3310 10/06/2008
[ 0.864868] Workqueue: events output_poll_execute
[ 0.864877] c1892c34 c129e81c f6be9d40 c1045c8e c18bc1e8 f6be9d58 000001bd
c1892c34
[ 0.864886] 00002d4f c13fb568 c13fb568 00002d4f f6099000 f6afec00 f6bfdcc0
f6109400
[ 0.864895] c1045cf4 00000009 f6be9d40 c18bc1e8 f6be9d58 c13fb568 c1892c34
00002d4f
[ 0.864897] Call Trace:
[ 0.864902] [<c129e81c>] ? dump_stack+0x45/0x69
[ 0.864907] [<c1045c8e>] ? warn_slowpath_common+0x8e/0xc0
[ 0.864914] [<c13fb568>] ? intel_plane_atomic_calc_changes+0x578/0x6f0
[ 0.864921] [<c13fb568>] ? intel_plane_atomic_calc_changes+0x578/0x6f0
[ 0.864926] [<c1045cf4>] ? warn_slowpath_fmt+0x34/0x40
[ 0.864931] [<c13fb568>] ? intel_plane_atomic_calc_changes+0x578/0x6f0
[ 0.864937] [<c13e8e70>] ? intel_check_primary_plane+0x70/0xc0
[ 0.864945] [<c13dc380>] ? intel_plane_atomic_update+0x20/0x20
[ 0.864966] [<c13dc41f>] ? intel_plane_atomic_check+0x9f/0x1c0
[ 0.864972] [<c13dc380>] ? intel_plane_atomic_update+0x20/0x20
[ 0.864979] [<c1360dfd>] ? drm_atomic_helper_check_planes+0xad/0x1d0
[ 0.864986] [<c107e509>] ? mutex_optimistic_spin+0x119/0x1d0
[ 0.864991] [<c13f5150>] ? intel_link_compute_m_n+0x50/0x50
[ 0.864996] [<c138352a>] ? drm_atomic_check_only+0x1da/0x5e0
[ 0.865003] [<c172f025>] ? __ww_mutex_lock_slowpath+0x105/0x1b0
[ 0.865009] [<c138296f>] ? drm_atomic_get_crtc_state+0x1f/0xa0
[ 0.865014] [<c138393f>] ? drm_atomic_commit+0xf/0x60
[ 0.865019] [<c1382452>] ? drm_modeset_lock+0x22/0xc0
[ 0.865025] [<c13603af>] ? drm_atomic_helper_set_config+0x16f/0x3c0
[ 0.865031] [<c1373d8a>] ? drm_mode_set_config_internal+0x4a/0xc0
[ 0.865036] [<c1362b5d>] ? restore_fbdev_mode+0xbd/0x130
[ 0.865041] [<c1382570>] ? drm_modeset_lock_all_crtcs+0x80/0x90
[ 0.865046] [<c1364bd6>] ?
drm_fb_helper_restore_fbdev_mode_unlocked+0x16/0x50
[ 0.865051] [<c1364c36>] ? drm_fb_helper_set_par+0x26/0x50
[ 0.865057] [<c1364b66>] ? drm_fb_helper_hotplug_event+0x76/0xd0
[ 0.865063] [<c1359409>] ? drm_kms_helper_hotplug_event+0x19/0x20
[ 0.865068] [<c13595d1>] ? output_poll_execute+0x181/0x1c0
[ 0.865072] [<c1063e92>] ? dequeue_task+0x72/0xc0
[ 0.865077] [<c105a945>] ? process_one_work+0x105/0x3b0
[ 0.865083] [<c105aed1>] ? worker_thread+0x31/0x400
[ 0.865089] [<c105aea0>] ? rescuer_thread+0x2b0/0x2b0
[ 0.865093] [<c105f389>] ? kthread+0x99/0xb0
[ 0.865097] [<c17313c1>] ? ret_from_kernel_thread+0x21/0x30
[ 0.865102] [<c105f2f0>] ? kthread_create_on_node+0x120/0x120
[ 0.865106] ---[ end trace adb18010071c5ebc ]---
[ 0.865570] ------------[ cut here ]------------
[ 0.865581] WARNING: CPU: 1 PID: 445 at
/usr/src/linux-4.3.0-gentoo/drivers/gpu/drm/drm_atomic_helper.c:674
drm_atomic_helper_update_legacy_modeset_state+0x22f/0x240()
[ 0.865597] Modules linked in:
[ 0.865602] CPU: 1 PID: 445 Comm: kworker/1:1 Tainted: G W
4.3.0-gentoo #1
[ 0.865604] Hardware name: Acer AOA110/ , BIOS v0.3310 10/06/2008
[ 0.865611] Workqueue: events output_poll_execute
[ 0.865619] c1888df0 c129e81c 00000000 c1045c8e c185fa58 00000001 000001bd
c1888df0
[ 0.865628] 000002a2 c135feaf c135feaf 000002a2 f6aff400 00000000 f6b74640
f607ec00
[ 0.865637] c1045d5c 00000009 00000000 c135feaf f6aff000 f607ec00 f6afe400
00000001
[ 0.865639] Call Trace:
[ 0.865644] [<c129e81c>] ? dump_stack+0x45/0x69
[ 0.865650] [<c1045c8e>] ? warn_slowpath_common+0x8e/0xc0
[ 0.865657] [<c135feaf>] ?
drm_atomic_helper_update_legacy_modeset_state+0x22f/0x240
[ 0.865664] [<c135feaf>] ?
drm_atomic_helper_update_legacy_modeset_state+0x22f/0x240
[ 0.865669] [<c1045d5c>] ? warn_slowpath_null+0x1c/0x30
[ 0.865674] [<c135feaf>] ?
drm_atomic_helper_update_legacy_modeset_state+0x22f/0x240
[ 0.865682] [<c13f404c>] ? intel_atomic_commit+0xb3c/0x1280
[ 0.865690] [<c1360e55>] ? drm_atomic_helper_check_planes+0x105/0x1d0
[ 0.865695] [<c13f5150>] ? intel_link_compute_m_n+0x50/0x50
[ 0.865700] [<c138352a>] ? drm_atomic_check_only+0x1da/0x5e0
[ 0.865706] [<c172f025>] ? __ww_mutex_lock_slowpath+0x105/0x1b0
[ 0.865711] [<c138296f>] ? drm_atomic_get_crtc_state+0x1f/0xa0
[ 0.865717] [<c138395b>] ? drm_atomic_commit+0x2b/0x60
[ 0.865721] [<c1382452>] ? drm_modeset_lock+0x22/0xc0
[ 0.865726] [<c13603af>] ? drm_atomic_helper_set_config+0x16f/0x3c0
[ 0.865732] [<c1373d8a>] ? drm_mode_set_config_internal+0x4a/0xc0
[ 0.865737] [<c1362b5d>] ? restore_fbdev_mode+0xbd/0x130
[ 0.865743] [<c1382570>] ? drm_modeset_lock_all_crtcs+0x80/0x90
[ 0.865762] [<c1364bd6>] ?
drm_fb_helper_restore_fbdev_mode_unlocked+0x16/0x50
[ 0.865767] [<c1364c36>] ? drm_fb_helper_set_par+0x26/0x50
[ 0.865772] [<c1364b66>] ? drm_fb_helper_hotplug_event+0x76/0xd0
[ 0.865776] [<c1359409>] ? drm_kms_helper_hotplug_event+0x19/0x20
[ 0.865781] [<c13595d1>] ? output_poll_execute+0x181/0x1c0
[ 0.865787] [<c1063e92>] ? dequeue_task+0x72/0xc0
[ 0.865794] [<c105a945>] ? process_one_work+0x105/0x3b0
[ 0.865800] [<c105aed1>] ? worker_thread+0x31/0x400
[ 0.865804] [<c105aea0>] ? rescuer_thread+0x2b0/0x2b0
[ 0.865808] [<c105f389>] ? kthread+0x99/0xb0
[ 0.865814] [<c17313c1>] ? ret_from_kernel_thread+0x21/0x30
[ 0.865819] [<c105f2f0>] ? kthread_create_on_node+0x120/0x120
[ 0.865823] ---[ end trace adb18010071c5ebd ]---
[ 0.866509] ------------[ cut here ]------------
[ 0.866517] WARNING: CPU: 1 PID: 445 at
/usr/src/linux-4.3.0-gentoo/drivers/gpu/drm/i915/intel_display.c:1389
assert_planes_disabled+0xfd/0x140()
[ 0.866520] plane B assertion failure, should be off on pipe B but is still
active
[ 0.866522] Modules linked in:
[ 0.866526] CPU: 1 PID: 445 Comm: kworker/1:1 Tainted: G W
4.3.0-gentoo #1
[ 0.866528] Hardware name: Acer AOA110/ , BIOS v0.3310 10/06/2008
[ 0.866533] Workqueue: events output_poll_execute
[ 0.866543] c1892c34 c129e81c f6be9d1c c1045c8e c1892ed4 f6be9d34 000001bd
c1892c34
[ 0.866553] 0000056d c13e0b6d c13e0b6d 0000056d c0090000 00000042 00000001
00000042
[ 0.866560] c1045cf4 00000009 f6be9d1c c1892ed4 f6be9d34 c13e0b6d c1892c34
0000056d
[ 0.866561] Call Trace:
[ 0.866567] [<c129e81c>] ? dump_stack+0x45/0x69
[ 0.866574] [<c1045c8e>] ? warn_slowpath_common+0x8e/0xc0
[ 0.866594] [<c13e0b6d>] ? assert_planes_disabled+0xfd/0x140
[ 0.866599] [<c13e0b6d>] ? assert_planes_disabled+0xfd/0x140
[ 0.866605] [<c1045cf4>] ? warn_slowpath_fmt+0x34/0x40
[ 0.866609] [<c13e0b6d>] ? assert_planes_disabled+0xfd/0x140
[ 0.866614] [<c13eccde>] ? intel_enable_pipe+0x3e/0x220
[ 0.866621] [<c1395242>] ? intel_set_memory_cxsr+0xa2/0x1c0
[ 0.866627] [<c13f64b8>] ? i9xx_crtc_enable+0x2b8/0x450
[ 0.866634] [<c13f386d>] ? intel_atomic_commit+0x35d/0x1280
[ 0.866639] [<c138352a>] ? drm_atomic_check_only+0x1da/0x5e0
[ 0.866645] [<c172f025>] ? __ww_mutex_lock_slowpath+0x105/0x1b0
[ 0.866651] [<c138296f>] ? drm_atomic_get_crtc_state+0x1f/0xa0
[ 0.866657] [<c138395b>] ? drm_atomic_commit+0x2b/0x60
[ 0.866661] [<c1382452>] ? drm_modeset_lock+0x22/0xc0
[ 0.866666] [<c13603af>] ? drm_atomic_helper_set_config+0x16f/0x3c0
[ 0.866671] [<c1373d8a>] ? drm_mode_set_config_internal+0x4a/0xc0
[ 0.866677] [<c1362b5d>] ? restore_fbdev_mode+0xbd/0x130
[ 0.866683] [<c1382570>] ? drm_modeset_lock_all_crtcs+0x80/0x90
[ 0.866702] [<c1364bd6>] ?
drm_fb_helper_restore_fbdev_mode_unlocked+0x16/0x50
[ 0.866708] [<c1364c36>] ? drm_fb_helper_set_par+0x26/0x50
[ 0.866713] [<c1364b66>] ? drm_fb_helper_hotplug_event+0x76/0xd0
[ 0.866717] [<c1359409>] ? drm_kms_helper_hotplug_event+0x19/0x20
[ 0.866722] [<c13595d1>] ? output_poll_execute+0x181/0x1c0
[ 0.866728] [<c1063e92>] ? dequeue_task+0x72/0xc0
[ 0.866750] [<c105a945>] ? process_one_work+0x105/0x3b0
[ 0.866756] [<c105aed1>] ? worker_thread+0x31/0x400
[ 0.866763] [<c105aea0>] ? rescuer_thread+0x2b0/0x2b0
[ 0.866766] [<c105f389>] ? kthread+0x99/0xb0
[ 0.866771] [<c17313c1>] ? ret_from_kernel_thread+0x21/0x30
[ 0.866775] [<c105f2f0>] ? kthread_create_on_node+0x120/0x120
[ 0.866780] ---[ end trace adb18010071c5ebe ]---
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