Created attachment 125318 [details]
crash dump: /sys/class/drm/card0/error
22168.027941] [drm] stuck on render ring
[22168.029016] [drm] GPU HANG: ecode 9:0:0x84dffff8, in Xorg , reason: Engine(s) hung, action: reset
[22168.029022] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
[22168.029025] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
[22168.029029] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
[22168.029033] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
[22168.029037] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[22168.030991] drm/i915: Resetting chip after gpu hang
[22170.024094] [drm] RC6 on
System: ASUSTeK UX303UA
CPU: Dual core Intel Core i5-6200U
Graphics: Card: Intel HD Graphics 520
Distro; Mageia 6 / Cauldron x86_64
xf86-video-intel-2.99.917-git, topmost commit:
Author: Chris Wilson <email@example.com>
Date: Mon Jul 4 10:11:50 2016 +0100
sna: Restore local damage processing for TearFree/DRI2/swcursor early
Assigning to Mesa product (please let me know if I am mistaken with this GPU Hang).
From this error dump, hung is happening in batch with active head at 0xff01593c, with 0x7b000005 as IPEHR
0xff01591c: 0x78090005: 3DSTATE_VERTEX_ELEMENTS
0xff015920: 0x02000000: buffer 0: invalid, type 0x0000, src offset 0x0000 bytes
0xff015924: 0x22220000: (0.0, 0.0, 0.0, 0.0), dst offset 0x00 bytes
0xff015928: 0x02f60000: buffer 0: invalid, type 0x00f6, src offset 0x0000 bytes
0xff01592c: 0x11230000: (X, Y, 0.0, 1.0), dst offset 0x00 bytes
0xff015930: 0x02f60004: buffer 0: invalid, type 0x00f6, src offset 0x0004 bytes
0xff015934: 0x11230000: (X, Y, 0.0, 1.0), dst offset 0x00 bytes
Bad length 7 in (null), expected 6-6
0xff015938: 0x7b000005: 3DPRIMITIVE: fail sequential
0xff01593c: 0x00000000: vertex count
0xff015940: 0x00000003: start vertex
0xff015944: 0x0000015a: instance count
0xff015948: 0x00000001: start instance
0xff01594c: 0x00000000: index bias
0xff015950: 0x00000000: MI_NOOP
I set to "unspecified" version since this is 12.0.1 which is not available in the version picking list
Please test a new version of Mesa 13 and mark as REOPENED if you can reproduce and RESOLVED/* if you cannot reproduce.
This Mesa bug has been in the "NEEDINFO" status for over 60 days. I am closing this bug based on lack of response but feel free to reopen if resolution is still needed. Please ensure you're supplying the correct information as requested.