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<base href="https://bugs.freedesktop.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI][DRMTIP] igt@gem_eio@wait-wedge-1us - dmesg-warn - GEM_BUG_ON(!intel_engine_is_idle(engine))"
href="https://bugs.freedesktop.org/show_bug.cgi?id=108133">108133</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[CI][DRMTIP] igt@gem_eio@wait-wedge-1us - dmesg-warn - GEM_BUG_ON(!intel_engine_is_idle(engine))
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>XOrg git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>martin.peres@free.fr
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre><a href="https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_119/fi-bsw-n3050/igt@gem_eio@wait-wedge-1us.html">https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_119/fi-bsw-n3050/igt@gem_eio@wait-wedge-1us.html</a>
<5>[ 130.400495] Setting dangerous option reset - tainting kernel
<7>[ 130.403639] [drm:i915_reset_device [i915]] resetting chip
<5>[ 130.406083] i915 0000:00:02.0: Resetting chip for Manually set wedged
engine mask = ffffffffffffffff
<3>[ 130.415829] reset_all_global_seqno:232
GEM_BUG_ON(!intel_engine_is_idle(engine))
<4>[ 130.416213] ------------[ cut here ]------------
<2>[ 130.416220] kernel BUG at drivers/gpu/drm/i915/i915_request.c:232!
<4>[ 130.416288] invalid opcode: 0000 [#1] PREEMPT SMP PTI
<4>[ 130.416308] CPU: 1 PID: 2175 Comm: gem_eio Tainted: G U
4.19.0-rc4-gd3bc4f8ea48e-drmtip_119+ #1
<4>[ 130.416336] Hardware name: /NUC5CPYB, BIOS
PYBSWCEL.86A.0058.2016.1102.1842 11/02/2016
<4>[ 130.416464] RIP: 0010:reset_all_global_seqno.part.5+0x1c5/0x260 [i915]
<4>[ 130.416484] Code: 8a 85 c1 cf 48 8b 35 62 dd 1b 00 49 c7 c0 f6 cb 5e c0
b9 e8 00 00 00 48 c7 c2 e0 32 5d c0 48 c7 c7 f0 57 4e c0 e8 fb 13 c8 cf <0f> 0b
48 c7 c1 90 6c 60 c0 ba e9 00 00 00 48 c7 c6 e0 32 5d c0 48
<4>[ 130.416531] RSP: 0018:ffffa5e380273d70 EFLAGS: 00010282
<4>[ 130.416550] RAX: 000000000000000f RBX: ffff97f56d368008 RCX:
0000000000000000
<4>[ 130.416570] RDX: 0000000000000001 RSI: 0000000000000008 RDI:
ffff97f57b1d3a78
<4>[ 130.416591] RBP: ffff97f566b477c8 R08: 0000000000011d90 R09:
ffff97f57b243000
<4>[ 130.416611] R10: 0000000000000000 R11: ffff97f57b1d3a78 R12:
0000000000000000
<4>[ 130.416631] R13: ffff97f566b40000 R14: ffff97f566b477d8 R15:
ffffffffc04e56ac
<4>[ 130.416652] FS: 00007f9631ac4980(0000) GS:ffff97f57bb00000(0000)
knlGS:0000000000000000
<4>[ 130.416675] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 130.416692] CR2: 0000556ca01cad98 CR3: 00000001770f8000 CR4:
00000000001006e0
<4>[ 130.416713] Call Trace:
<4>[ 130.416800] i915_drop_caches_set+0x14d/0x260 [i915]
<4>[ 130.416826] simple_attr_write+0xb0/0xd0
<4>[ 130.416846] full_proxy_write+0x51/0x80
<4>[ 130.416864] __vfs_write+0x31/0x180
<4>[ 130.416881] ? rcu_lockdep_current_cpu_online+0x8f/0xd0
<4>[ 130.416899] ? rcu_read_lock_sched_held+0x6f/0x80
<4>[ 130.416916] ? rcu_sync_lockdep_assert+0x29/0x50
<4>[ 130.416932] ? __sb_start_write+0x152/0x1f0
<4>[ 130.416947] ? __sb_start_write+0x168/0x1f0
<4>[ 130.416964] vfs_write+0xbd/0x1b0
<4>[ 130.416979] ksys_write+0x50/0xc0
<4>[ 130.416997] do_syscall_64+0x55/0x190
<4>[ 130.417014] entry_SYSCALL_64_after_hwframe+0x49/0xbe
<4>[ 130.417032] RIP: 0033:0x7f96310472b7
<4>[ 130.417046] Code: 44 00 00 41 54 55 49 89 d4 53 48 89 f5 89 fb 48 83 ec
10 e8 5b fd ff ff 4c 89 e2 41 89 c0 48 89 ee 89 df b8 01 00 00 00 0f 05 <48> 3d
00 f0 ff ff 77 35 44 89 c7 48 89 44 24 08 e8 94 fd ff ff 48
<4>[ 130.417093] RSP: 002b:00007ffe0b2a8140 EFLAGS: 00000293 ORIG_RAX:
0000000000000001
<4>[ 130.417118] RAX: ffffffffffffffda RBX: 0000000000000008 RCX:
00007f96310472b7
<4>[ 130.417138] RDX: 0000000000000005 RSI: 00007ffe0b2a81f0 RDI:
0000000000000008
<4>[ 130.417159] RBP: 00007ffe0b2a81f0 R08: 0000000000000000 R09:
0000000000000000
<4>[ 130.417179] R10: 0000000000000000 R11: 0000000000000293 R12:
0000000000000005
<4>[ 130.417200] R13: 0000000000000003 R14: 00007f9631035628 R15:
00007f9631031d80</pre>
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