| Summary: | [snb] stuck on wait-for-event (plane B) | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Product: | DRI | Reporter: | Dmitry Sinina <dmitry.sinina> | ||||||
| Component: | DRM/Intel | Assignee: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||||
| Status: | CLOSED INVALID | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||||
| Severity: | normal | ||||||||
| Priority: | medium | CC: | intel-gfx-bugs | ||||||
| Version: | XOrg git | ||||||||
| Hardware: | x86-64 (AMD64) | ||||||||
| OS: | Linux (All) | ||||||||
| Whiteboard: | |||||||||
| i915 platform: | i915 features: | ||||||||
| Attachments: |
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If this is easily reproducible for you, please try testing with i915.enable_rc6=0. Created attachment 97782 [details]
content of /sys/class/drm/card0/error again
(In reply to comment #1) > If this is easily reproducible for you, please try testing with > i915.enable_rc6=0. I have tried with i915.enable_rc6=0. Same behavior. # cat /proc/cmdline BOOT_IMAGE=/vmlinuz-3.13-1-amd64 root=UUID=71163ea2-5b45-49be-8483-930a3a244b16 ro intel_iommu=on i915.enable_rc6=0 New content of /sys/class/drm/card0/error attached too. Sorry for the delayed update. Does this occur with a more recent kernel? Can you try with the drm-intel-nightly branch from git://anongit.freedesktop.org/drm-intel? Hoping this is resolved now, please re-open if not after testing with current software. |
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Created attachment 97775 [details] content of /sys/class/drm/card0/error My hardware: Lenovo Thinpad x220 laptop; i5-2520M cpu; 00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09) My system is Debian testing, kernel 3.13. When I tried run video (vlc player or youtube in chromium browser) on external connected monitor(VGA) I got system freeze. I see this in dmesg: [ 6456.881715] [drm:ring_stuck] *ERROR* Kicking stuck wait on render ring [ 6456.881721] [drm] GPU crash dump saved to /sys/class/drm/card0/error [ 6456.881722] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [ 6456.881723] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [ 6456.881724] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [ 6456.881724] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [ 6466.895407] [drm:ring_stuck] *ERROR* Kicking stuck wait on render ring [ 6472.884421] [drm:ring_stuck] *ERROR* Kicking stuck wait on render ring Content of /sys/class/drm/card0/error attached. In Xorg logs I see lot of messages: (EE) Backtrace: (EE) 0: /usr/bin/X (xorg_backtrace+0x48) [0x7f3e2ca5ce98] (EE) 1: /usr/bin/X (QueuePointerEvents+0x52) [0x7f3e2c921852] (EE) 2: /usr/lib/xorg/modules/input/evdev_drv.so (0x7f3e24814000+0x570d) [0x7f3e2481970d] (EE) 3: /usr/bin/X (0x7f3e2c8b5000+0x92ae8) [0x7f3e2c947ae8] (EE) 4: /usr/bin/X (0x7f3e2c8b5000+0xbad50) [0x7f3e2c96fd50] (EE) 5: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7f3e2b74f000+0xf880) [0x7f3e2b75e880] (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (ioctl+0x7) [0x7f3e2a26a567] (EE) 7: /usr/lib/x86_64-linux-gnu/libdrm.so.2 (drmIoctl+0x34) [0x7f3e2b546764] (EE) 8: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7f3e26ce3000+0x26e9b) [0x7f3e26d09e9b] (EE) 9: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7f3e26ce3000+0x52563) [0x7f3e26d35563] (EE) 10: /usr/bin/X (0x7f3e2c8b5000+0x1327b4) [0x7f3e2c9e77b4] (EE) 11: /usr/bin/X (0x7f3e2c8b5000+0xe2337) [0x7f3e2c997337] (EE) 12: /usr/bin/X (0x7f3e2c8b5000+0xe30e5) [0x7f3e2c9980e5] (EE) 13: /usr/bin/X (0x7f3e2c8b5000+0xe1a1d) [0x7f3e2c996a1d] (EE) 14: /usr/bin/X (0x7f3e2c8b5000+0x7e3c6) [0x7f3e2c9333c6] (EE) 15: /usr/bin/X (MapWindow+0x105) [0x7f3e2c9361b5] (EE) 16: /usr/bin/X (0x7f3e2c8b5000+0x50908) [0x7f3e2c905908] (EE) 17: /usr/bin/X (0x7f3e2c8b5000+0x5586e) [0x7f3e2c90a86e] (EE) 18: /usr/bin/X (0x7f3e2c8b5000+0x5968a) [0x7f3e2c90e68a] (EE) 19: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf5) [0x7f3e2a1adb45] (EE) 20: /usr/bin/X (0x7f3e2c8b5000+0x44c2e) [0x7f3e2c8f9c2e] (EE) [ 6455.804] [mi] Increasing EQ size to 1024 to prevent dropped events. [ 6455.804] [mi] EQ processing has resumed after 317 dropped events. [ 6455.804] [mi] This may be caused my a misbehaving driver monopolizing the server's resources. What additional information I have to show? Thanks.