Summary: |
GUI hangs after a few minutes of activity |
Product: |
DRI
|
Reporter: |
oz |
Component: |
DRM/Intel | Assignee: |
Intel GFX Bugs mailing list <intel-gfx-bugs> |
Status: |
CLOSED
FIXED
|
QA Contact: |
Intel GFX Bugs mailing list <intel-gfx-bugs> |
Severity: |
major
|
|
|
Priority: |
medium
|
CC: |
intel-gfx-bugs
|
Version: |
unspecified | |
|
Hardware: |
x86-64 (AMD64) | |
|
OS: |
Linux (All) | |
|
Whiteboard: |
|
i915 platform:
|
BSW/CHT
|
i915 features:
|
GPU hang
|
Attachments: |
|
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Created attachment 124725 [details] sys-class-drm-card0-error Dear maintainers, since 4.6-er series kernel the GUI and input devices hang after a few minutes of activity (for example webbrowsing). Usually I have the chance to return to console with Ctrl-Alt-F1 (which also lags a few minutes) to shutdown the system. The GUI is very stable with the former Debian Kernel Name: linux-image-4.5.0-2-amd64 Version: 4.5.5-1. The problematic kernel is for example Debian kernel Name: linux-image-4.6.0-1-amd64 Version:4.6.2-2. The kern.log catches events starting with: [code] Jun 26 10:30:23 amy kernel: [ 253.706204] [drm] stuck on render ring Jun 26 10:30:23 amy kernel: [ 253.712117] [drm] GPU HANG: ecode 8:0:0xfffffffe, in Xorg [683], reason: Ring hung, action: reset Jun 26 10:30:23 amy kernel: [ 253.712121] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. Jun 26 10:30:23 amy kernel: [ 253.712123] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel Jun 26 10:30:23 amy kernel: [ 253.712125] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. Jun 26 10:30:23 amy kernel: [ 253.712127] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. Jun 26 10:30:23 amy kernel: [ 253.712128] [drm] GPU crash dump saved to /sys/class/drm/card0/error Jun 26 10:30:23 amy kernel: [ 253.714221] drm/i915: Resetting chip after gpu hang Jun 26 10:30:31 amy kernel: [ 261.710739] [drm] stuck on render ring Jun 26 10:30:31 amy kernel: [ 261.716770] [drm] GPU HANG: ecode 8:0:0xfffffffe, in Xorg [683], reason: Ring hung, action: reset Jun 26 10:30:31 amy kernel: [ 261.718255] [drm:i915_set_reset_status [i915]] *ERROR* gpu hanging too fast, banning! Jun 26 10:30:31 amy kernel: [ 261.720424] drm/i915: Resetting chip after gpu hang Jun 26 10:32:03 amy kernel: [ 354.150760] ------------[ cut here ]------------ Jun 26 10:32:03 amy kernel: [ 354.150960] WARNING: CPU: 0 PID: 683 at /build/linux-FzSZXp/linux-4.6.2/drivers/gpu/drm/i915/intel_display.c:3931 intel_atomic_commit+0x1476/0x14f0 [i915] Jun 26 10:32:03 amy kernel: [ 354.150971] Removing stuck page flip [...] [/code] Attached is cat /sys/class/drm/card0/error. Thank you