intel drm stack dumps on dmesg + freezes
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Medium
|
Unassigned |
Bug Description
These DRM warnings started to appear on dmesg after moving from Ubuntu 14.04 LTS to 15.10. I can't notice anything on X usage when the messages appear, but the system has recently freezed twice when shutting down a VM running on Vmware workstation 11.1.3. That's why I started to monitor the logs. No syslog messages were written about the crash itself, except for some binary garbage. Laptop is hooked to a docking station, with two external DP monitors.
Latest trace from syslog, 2 hours before the crash, is printed below.
Mar 22 09:00:25 gepardi kernel: [91894.923293] ------------[ cut here ]------------
Mar 22 09:00:25 gepardi kernel: [91894.923329] WARNING: CPU: 1 PID: 958 at /build/
-4.2.0/
Mar 22 09:00:25 gepardi kernel: [91894.923330] crtc's computed enabled state doesn't match tracked e
nabled state (expected 0, found 1)
Mar 22 09:00:25 gepardi kernel: [91894.923372] Modules linked in: nls_utf8 btrfs xor raid6_pq ufs qn
x4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c cpuid vmnet(OE) vmw_vsock_
_vmci vmmon(OE) rfcomm bnep arc4 intel_rapl x86_pkg_
arse_keymap iwlmvm kvm_intel kvm mac80211 snd_hda_codec_hdmi joydev snd_usb_audio serio_raw snd_hda_
codec_idt snd_hda_
_intel btbcm memstick snd_seq_midi_event snd_hda_codec cfg80211 btintel snd_rawmidi snd_seq snd_hda_
core lpc_ich bluetooth snd_hwdep input_leds snd_seq_device shpchp snd_pcm mei_me mei snd_timer snd s
oundcore hp_accel lis3lv02d input_polldev 8250_fintek tpm_infineon mac_hid hp_wireless parport_pc pp
dev lp parport autofs4 jitterentropy_rng drbg ansi_cprng algif_skcipher af_alg dm_crypt hid_generic
usbhid hid rtsx_pci_sdmmc crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_hel
per ablk_helper cryptd i915 psmouse e1000e ahci i2c_algo_bit libahci drm_kms_helper ptp rtsx_pci pps
_core drm wmi video
Mar 22 09:00:25 gepardi kernel: [91894.923389] CPU: 1 PID: 958 Comm: Xorg Tainted: G W OE
4.2.0-34-generic #39-Ubuntu
Mar 22 09:00:25 gepardi kernel: [91894.923390] Hardware name: Hewlett-Packard HP EliteBook 840 G1/19
8F, BIOS L71 Ver. 01.35 01/26/2016
Mar 22 09:00:25 gepardi kernel: [91894.923393] 0000000000000000 000000009a37d6b5 ffff880097b133d8 f
fffffff817ebed3
Mar 22 09:00:25 gepardi kernel: [91894.923395] 0000000000000000 ffff880097b13430 ffff880097b13418 f
fffffff8107b986
Mar 22 09:00:25 gepardi kernel: [91894.923397] 0000000000000246 ffff880097b134c0 ffff880426e74800 0
000000000000001
Mar 22 09:00:25 gepardi kernel: [91894.923397] Call Trace:
Mar 22 09:00:25 gepardi kernel: [91894.923405] [<ffffffff817eb
Mar 22 09:00:25 gepardi kernel: [91894.923410] [<ffffffff8107b
Mar 22 09:00:25 gepardi kernel: [91894.923413] [<ffffffff8107b
Mar 22 09:00:25 gepardi kernel: [91894.923434] [<ffffffffc0269
eb/0xc60 [i915]
Mar 22 09:00:25 gepardi kernel: [91894.923451] [<ffffffffc026a
915]
Mar 22 09:00:25 gepardi kernel: [91894.923474] [<ffffffffc027d
/0x6d0 [i915]
Mar 22 09:00:25 gepardi kernel: [91894.923492] [<ffffffffc027f
80 [i915]
Mar 22 09:00:25 gepardi kernel: [91894.923509] [<ffffffffc002a
66/0x100 [drm]
Mar 22 09:00:25 gepardi kernel: [91894.923517] [<ffffffffc00ca
rm_kms_helper]
Mar 22 09:00:25 gepardi kernel: [91894.923522] [<ffffffffc00cc
e_unlocked+
Mar 22 09:00:25 gepardi kernel: [91894.923527] [<ffffffffc00cc
[drm_kms_helper]
Mar 22 09:00:25 gepardi kernel: [91894.923531] [<ffffffffc00cc
Mar 22 09:00:25 gepardi kernel: [91894.923535] [<ffffffffc00cc
Mar 22 09:00:25 gepardi kernel: [91894.923539] [<ffffffffc00cc
Mar 22 09:00:25 gepardi kernel: [91894.923560] [<ffffffffc028c
Mar 22 09:00:25 gepardi kernel: [91894.923562] [<ffffffff81449
Mar 22 09:00:25 gepardi kernel: [91894.923563] [<ffffffff81449
Mar 22 09:00:25 gepardi kernel: [91894.923566] [<ffffffff810af
Mar 22 09:00:25 gepardi kernel: [91894.923569] [<ffffffff810ae
Mar 22 09:00:25 gepardi kernel: [91894.923572] [<ffffffff8143f
Mar 22 09:00:25 gepardi kernel: [91894.923576] [<ffffffff814d4
Mar 22 09:00:25 gepardi kernel: [91894.923579] [<ffffffff814c9
Mar 22 09:00:25 gepardi kernel: [91894.923581] [<ffffffff814ca
Mar 22 09:00:25 gepardi kernel: [91894.923593] [<ffffffffc0023
Mar 22 09:00:25 gepardi kernel: [91894.923596] [<ffffffff814bd
Mar 22 09:00:25 gepardi kernel: [91894.923600] [<ffffffff81211
Mar 22 09:00:25 gepardi kernel: [91894.923602] [<ffffffff81200
Mar 22 09:00:25 gepardi kernel: [91894.923604] [<ffffffff811fd
Mar 22 09:00:25 gepardi kernel: [91894.923607] [<ffffffff81211
Mar 22 09:00:25 gepardi kernel: [91894.923609] [<ffffffff817f2
Mar 22 09:00:25 gepardi kernel: [91894.923610] ---[ end trace 67dcd1085f67b8e3 ]---
Latest warning on live system:
[ 8094.974857] ------------[ cut here ]------------
[ 8094.974887] WARNING: CPU: 2 PID: 946 at /build/
l_display.c:12330 check_crtc_
[ 8094.974889] pipe state doesn't match!
[ 8094.974891] Modules linked in: nls_utf8 btrfs xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos
jfs xfs libcrc32c cpuid iptable_filter ip_tables x_tables vmnet(OE) vmw_vsock_
mw_vmci vmmon(OE) rfcomm bnep arc4 hp_wmi sparse_keymap intel_rapl x86_pkg_
lamp coretemp kvm_intel kvm snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_
a_intel snd_usb_audio snd_hda_codec mac80211 snd_hda_core snd_usbmidi_lib snd_hwdep snd_seq_midi snd_seq_midi_event joydev snd_rawmidi serio_raw btusb iwlwifi btrtl btbcm snd_pcm rtsx_pci_ms btintel cfg80211 snd_seq memstick lpc_ich bluetooth snd_seq_device input_leds snd_timer shpchp snd mei_me mei soundcore 8250_fintek tpm_infineon hp_accel lis3lv02d input_polldev hp_wireless mac_hid parport_pc ppdev lp parport
[ 8094.974978] autofs4 jitterentropy_rng drbg ansi_cprng algif_skcipher af_alg dm_crypt hid_generic usbhid hid rtsx_pci_sdmmc crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 i915 lrw gf128mul glue_helper ablk_helper cryptd psmouse i2c_algo_bit drm_kms_helper e1000e ahci libahci rtsx_pci ptp pps_core drm wmi video
[ 8094.975012] CPU: 2 PID: 946 Comm: Xorg Tainted: G W OE 4.2.0-34-generic #39-Ubuntu
[ 8094.975015] Hardware name: Hewlett-Packard HP EliteBook 840 G1/198F, BIOS L71 Ver. 01.35 01/26/2016
[ 8094.975018] 0000000000000000 0000000031926ec5 ffff8804287137c8 ffffffff817ebed3
[ 8094.975023] 0000000000000000 ffff880428713820 ffff880428713808 ffffffff8107b986
[ 8094.975027] ffff880428713848 ffff8804287138b0 ffff8804269db800 0000000000000001
[ 8094.975031] Call Trace:
[ 8094.975040] [<ffffffff817eb
[ 8094.975046] [<ffffffff8107b
[ 8094.975051] [<ffffffff8107b
[ 8094.975076] [<ffffffffc0248
[ 8094.975097] [<ffffffffc0248
[ 8094.975126] [<ffffffffc025c
[ 8094.975150] [<ffffffffc025e
[ 8094.975172] [<ffffffffc0030
[ 8094.975189] [<ffffffffc002a
[ 8094.975206] [<ffffffffc002e
[ 8094.975219] [<ffffffffc001f
[ 8094.975234] [<ffffffffc002e
[ 8094.975239] [<ffffffff81211
[ 8094.975245] [<ffffffff81088
[ 8094.975249] [<ffffffff81211
[ 8094.975253] [<ffffffff8108b
[ 8094.975257] [<ffffffff817f2
[ 8094.975260] ---[ end trace 1c6e86c587c38c85 ]---
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: xorg 1:7.7+7ubuntu4
ProcVersionSign
Uname: Linux 4.2.0-34-generic x86_64
.tmp.unity.
ApportVersion: 2.19.1-0ubuntu5
Architecture: amd64
CompizPlugins: No value set for `/apps/
CompositorRunning: compiz
CompositorUnred
CompositorUnred
Date: Tue Mar 22 14:23:20 2016
DistUpgraded: Fresh install
DistroCodename: wily
DistroVariant: ubuntu
ExtraDebuggingI
GraphicsCard:
Intel Corporation Haswell-ULT Integrated Graphics Controller [8086:0a16] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Hewlett-Packard Company Device [103c:198f]
InstallationDate: Installed on 2016-02-22 (28 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
MachineType: Hewlett-Packard HP EliteBook 840 G1
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: xorg
Symptom: display
UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/26/2016
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: L71 Ver. 01.35
dmi.board.name: 198F
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 15.57
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-
dmi.product.name: HP EliteBook 840 G1
dmi.product.
dmi.sys.vendor: Hewlett-Packard
version.compiz: compiz 1:0.9.12.
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.64-1
version.
version.
version.
version.
version.
version.
version.
version.
xserver.bootTime: Tue Mar 22 11:39:26 2016
xserver.configfile: default
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
product id 4669
vendor AUO
xserver.version: 2:1.17.2-1ubuntu9.1
Changed in xorg (Ubuntu): | |
importance: | Undecided → Medium |
Status changed to 'Confirmed' because the bug affects multiple users.