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** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1514198
Title:
Gpu hung on i915.
Status in linux package in Ubuntu:
Confirmed
Bug description:
Hello,
my gpu, an old GMA945 on i915, randomly crashes.
This is an extract of the kernel log reporting the crash.
I have to admit, to be precise, that this defect has been occuring just after
upgrading to 15.10 and kernel 4.x; before of that, with ubuntu 15.04, it never
occurred.
Thanks.
Nov 8 00:12:22 Bell kernel: [11515.988144] [drm] stuck on render ring
Nov 8 00:12:22 Bell kernel: [11515.994230] [drm] GPU HANG: ecode
3:0:0x6affbfc1, in Xorg [1041], reason: Ring hung, action: reset
Nov 8 00:12:22 Bell kernel: [11515.994238] [drm] GPU hangs can indicate a
bug anywhere in the entire gfx stack, including userspace.
Nov 8 00:12:22 Bell kernel: [11515.994242] [drm] Please file a _new_ bug
report on bugs.freedesktop.org against DRI -> DRM/Intel
Nov 8 00:12:22 Bell kernel: [11515.994246] [drm] drm/i915 developers can
then reassign to the right component if it's not a kernel issue.
Nov 8 00:12:22 Bell kernel: [11515.994249] [drm] The gpu crash dump is
required to analyze gpu hangs, so please always attach it.
Nov 8 00:12:22 Bell kernel: [11515.994253] [drm] GPU crash dump saved to
/sys/class/drm/card0/error
Nov 8 00:12:22 Bell kernel: [11515.994424] ------------[ cut here
]------------
Nov 8 00:12:22 Bell kernel: [11515.994511] WARNING: CPU: 0 PID: 5732 at
/build/linux-V0KBlg/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:3294
intel_crtc_wait_for_pending_flips+0x17c/0x220 [i915]()
Nov 8 00:12:22 Bell kernel: [11515.994517] WARN_ON(ret)
Nov 8 00:12:22 Bell kernel: [11515.994522] Modules linked in: nvram msr
pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) uvcvideo
videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media
acer_wmi sparse_keymap arc4 snd_hda_codec_realtek snd_hda_codec_generic
snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep ath5k snd_pcm ath
snd_seq_midi mac80211 snd_seq_midi_event snd_rawmidi cfg80211 snd_seq
snd_seq_device snd_timer snd lpc_ich input_leds joydev soundcore serio_raw
shpchp mac_hid coretemp parport_pc ppdev lp parport autofs4 hid_generic i915
usbhid hid psmouse i2c_algo_bit ahci drm_kms_helper libahci drm atl1c wmi video
Nov 8 00:12:22 Bell kernel: [11515.994652] CPU: 0 PID: 5732 Comm:
kworker/u4:1 Tainted: G OE 4.2.0-17-generic #21-Ubuntu
Nov 8 00:12:22 Bell kernel: [11515.994658] Hardware name: Packard Be DOTS
/DOTS , BIOS V1.29 12/18/2010
Nov 8 00:12:22 Bell kernel: [11515.994731] Workqueue: i915-hangcheck
i915_hangcheck_elapsed [i915]
Nov 8 00:12:22 Bell kernel: [11515.994742] c1a629a7 9f398f53 00000000
f1d79d48 c175dae1 f1d79d88 f1d79d78 c106a687
Nov 8 00:12:22 Bell kernel: [11515.994757] f8aaa8e9 f1d79da8 00001664
f8a9ca44 00000cde f8a3f22c f8a3f22c f5c48000
Nov 8 00:12:22 Bell kernel: [11515.994773] f5c50034 00000001 f1d79d94
c106a6fe 00000009 f1d79d88 f8aaa8e9 f1d79da8
Nov 8 00:12:22 Bell kernel: [11515.994789] Call Trace:
Nov 8 00:12:22 Bell kernel: [11515.994807] [<c175dae1>] dump_stack+0x41/0x52
Nov 8 00:12:22 Bell kernel: [11515.994819] [<c106a687>]
warn_slowpath_common+0x87/0xc0
Nov 8 00:12:22 Bell kernel: [11515.994897] [<f8a3f22c>] ?
intel_crtc_wait_for_pending_flips+0x17c/0x220 [i915]
Nov 8 00:12:22 Bell kernel: [11515.994969] [<f8a3f22c>] ?
intel_crtc_wait_for_pending_flips+0x17c/0x220 [i915]
Nov 8 00:12:22 Bell kernel: [11515.994980] [<c106a6fe>]
warn_slowpath_fmt+0x3e/0x60
Nov 8 00:12:22 Bell kernel: [11515.995037] [<f8a3f22c>]
intel_crtc_wait_for_pending_flips+0x17c/0x220 [i915]
Nov 8 00:12:22 Bell kernel: [11515.995076] [<f885ffd4>] ?
drm_modeset_lock_all_crtcs+0x84/0x90 [drm]
Nov 8 00:12:22 Bell kernel: [11515.995133] [<f8a405f4>]
intel_crtc_disable_planes+0x34/0xf0 [i915]
Nov 8 00:12:22 Bell kernel: [11515.995189] [<f8a4075a>]
intel_prepare_reset+0x6a/0x80 [i915]
Nov 8 00:12:22 Bell kernel: [11515.995239] [<f8a127b7>]
i915_handle_error+0x147/0x6e0 [i915]
Nov 8 00:12:22 Bell kernel: [11515.995247] [<c10be1bd>] ?
log_store+0x1cd/0x210
Nov 8 00:12:22 Bell kernel: [11515.995256] [<c10bfa91>] ?
vprintk_default+0x41/0x60
Nov 8 00:12:22 Bell kernel: [11515.995306] [<f8a12fd3>]
i915_hangcheck_elapsed+0x233/0x410 [i915]
Nov 8 00:12:22 Bell kernel: [11515.995315] [<c10810b5>]
process_one_work+0x155/0x3e0
Nov 8 00:12:22 Bell kernel: [11515.995322] [<c1081377>]
worker_thread+0x37/0x490
Nov 8 00:12:22 Bell kernel: [11515.995328] [<c1081340>] ?
process_one_work+0x3e0/0x3e0
Nov 8 00:12:22 Bell kernel: [11515.995335] [<c1086a56>] kthread+0xa6/0xc0
Nov 8 00:12:22 Bell kernel: [11515.995343] [<c1763741>]
ret_from_kernel_thread+0x21/0x30
Nov 8 00:12:22 Bell kernel: [11515.995350] [<c10869b0>] ?
kthread_create_on_node+0x170/0x170
Nov 8 00:12:22 Bell kernel: [11515.995356] ---[ end trace c094a0d5cff2799e
]---
Nov 8 00:12:22 Bell kernel: [11516.269198] drm/i915: Resetting chip after
gpu hang
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: linux-image-4.2.0-17-generic 4.2.0-17.21
ProcVersionSignature: Ubuntu 4.2.0-17.21-generic 4.2.3
Uname: Linux 4.2.0-17-generic i686
ApportVersion: 2.19.1-0ubuntu4
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: tony 1633 F.... pulseaudio
CurrentDesktop: MATE
Date: Sun Nov 8 15:10:29 2015
HibernationDevice: RESUME=UUID=0c6d945a-d8b4-4dca-9dd8-354d3cae5b5f
InstallationDate: Installed on 2015-08-04 (96 days ago)
InstallationMedia: Ubuntu-MATE 15.04 "Vivid Vervet" - Release i386
(20150422.1)
MachineType: Packard Be DOTS
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-17-generic
root=UUID=7c43ccfc-6000-484e-b552-03926fe9f632 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-4.2.0-17-generic N/A
linux-backports-modules-4.2.0-17-generic N/A
linux-firmware 1.149.1
SourcePackage: linux
UdevLog: Error: [Errno 2] File o directory non esistente: '/var/log/udev'
UpgradeStatus: Upgraded to wily on 2015-10-24 (15 days ago)
dmi.bios.date: 12/18/2010
dmi.bios.vendor: Acer
dmi.bios.version: V1.29
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: DOTS
dmi.board.vendor: Acer
dmi.board.version: V1.29
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: V1.29
dmi.modalias:
dmi:bvnAcer:bvrV1.29:bd12/18/2010:svnPackardBe:pnDOTS:pvrV1.29:rvnAcer:rnDOTS:rvrV1.29:cvnAcer:ct10:cvrV1.29:
dmi.product.name: DOTS
dmi.product.version: V1.29
dmi.sys.vendor: Packard Be
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