[Bug 95187] i915 stuck on kernel ring on 4.6.rc5 on Skylake 6700HQ

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=95187

yann <yann.argotti at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |DUPLICATE
             Status|NEW                         |RESOLVED

--- Comment #4 from yann <yann.argotti at intel.com> ---
Duplicate based on gpu crash dump.

Hung happening on SKL in render batch, IPEHR: 0x7b000005 and batch extract
around ACTHD: 0x00000000 ff02c5b8

0xff02c598:      0x78090005: 3DSTATE_VERTEX_ELEMENTS
0xff02c59c:      0x02000000:    buffer 0: invalid, type 0x0000, src offset
0x0000 bytes
0xff02c5a0:      0x22220000:    (0.0, 0.0, 0.0, 0.0), dst offset 0x00 bytes
0xff02c5a4:      0x02f60000:    buffer 0: invalid, type 0x00f6, src offset
0x0000 bytes
0xff02c5a8:      0x11230000:    (X, Y, 0.0, 1.0), dst offset 0x00 bytes
0xff02c5ac:      0x02f60004:    buffer 0: invalid, type 0x00f6, src offset
0x0004 bytes
0xff02c5b0:      0x11230000:    (X, Y, 0.0, 1.0), dst offset 0x00 bytes
Bad length 7 in (null), expected 6-6
0xff02c5b4:      0x7b000005: 3DPRIMITIVE: fail sequential
0xff02c5b8:      0x00000000:    vertex count
0xff02c5bc:      0x00000018:    start vertex
0xff02c5c0:      0x00000144:    instance count
0xff02c5c4:      0x00000001:    start instance
0xff02c5c8:      0x00000000:    index bias
0xff02c5cc:      0x00000000: MI_NOOP

*** This bug has been marked as a duplicate of bug 95145 ***

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