[Bug 104945] [CI] igt at gem_* - incomplete - GEM_BUG_ON(buf[2 * head + 1] != port->context_id) - kernel BUG at drivers/gpu/drm/i915/intel_lrc.c:869!

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=104945

--- Comment #4 from Marta Löfstedt <marta.lofstedt at intel.com> ---
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3826/shard-glkb6/igt@gem_eio@in-flight.html

This is all in pstore. But it is very similar to Comment #1

<4>[  414.627527] RIP: 0010:_raw_spin_unlock_irqrestore+0x4e/0x60
<4>[  414.627538] RSP: 0018:ffffc90000bbfac8 EFLAGS: 00000246 ORIG_RAX:
ffffffffffffffdc
<4>[  414.627553] RAX: ffff88014446a740 RBX: 0000000000000246 RCX:
0000000000000006
<4>[  414.627566] RDX: 000000000000136f RSI: ffffffff8210fb89 RDI:
ffffffff820c0317
<4>[  414.627580] RBP: ffff8801749e9b40 R08: ffff88014446b040 R09:
00000000d7f092b6
<4>[  414.627593] R10: 0000000000000000 R11: 0000000000000000 R12:
ffffffffa025cf4a
<4>[  414.627606] R13: ffff880176e6a298 R14: ffff88016e0a9c08 R15:
ffff880176e6a298
<4>[  414.627626]  __irq_put_desc_unlock+0x13/0x40
<4>[  414.627637]  enable_irq+0x42/0x60
<4>[  414.627680]  i915_reset+0xcd/0x270 [i915]
<4>[  414.627724]  i915_reset_device+0x1cb/0x230 [i915]
<4>[  414.627771]  ? __intel_get_crtc_scanline+0x1f0/0x1f0 [i915]
<4>[  414.627787]  ? work_on_cpu_safe+0x50/0x50
<4>[  414.627833]  i915_handle_error+0x2d3/0x430 [i915]
<4>[  414.627851]  ? scnprintf+0x3a/0x70
<4>[  414.627899]  hangcheck_declare_hang+0xc0/0xd0 [i915]
<4>[  414.627949]  ? fwtable_read32+0x21e/0x290 [i915]
<4>[  414.627998]  i915_hangcheck_elapsed+0x232/0x310 [i915]
<4>[  414.628014]  process_one_work+0x215/0x620
<4>[  414.628028]  worker_thread+0x48/0x3a0
<4>[  414.628040]  kthread+0xfb/0x130
<4>[  414.628048]  ? process_one_work+0x620/0x620
<4>[  414.628058]  ? _kthread_create_on_node+0x30/0x30
<4>[  414.628069]  ret_from_fork+0x3a/0x50
<4>[  414.628083] Code: fd ff ff 48 c7 c6 30 f1 27 a0 48 c7 c7 bb 34 26 a0 e8
18 53 f5 e0 0f 0b 48 c7 c6 58 f1 27 a0 48 c7 c7 bb 34 26 a0 e8 03 53 f5 e0 <0f>
0b 49 8d 9c 24 c0 14 00 00 4c 89 55 b0 48 89 df e8 68 d2 73 
<1>[  414.628225] RIP: execlists_submission_tasklet+0x4a2/0xe30 [i915] RSP:
ffff88017fc83ea8
<4>[  414.628273] ---[ end trace d28955b8aee33f2c ]---

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20180223/cad9b9d3/attachment-0001.html>