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<base href="https://bugs.freedesktop.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI][SHARDS]igt@i915_selftest@mock_requests - incomplete - BUG: sleeping function called from invalid context at kernel/sched/completion.c:99"
href="https://bugs.freedesktop.org/show_bug.cgi?id=112061">112061</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[CI][SHARDS]igt@i915_selftest@mock_requests - incomplete - BUG: sleeping function called from invalid context at kernel/sched/completion.c:99
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>DRI 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>not set
</td>
</tr>
<tr>
<th>Priority</th>
<td>not set
</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>lakshminarayana.vudum@intel.com
</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/CI_DRM_7125/shard-skl2/igt@i915_selftest@mock_requests.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7125/shard-skl2/igt@i915_selftest@mock_requests.html</a>
BUG: sleeping function called from invalid context at
kernel/sched/completion.c:99
<3> [1670.263924] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 3920,
name: i915_selftest
<4> [1670.264019] INFO: lockdep is turned off.
<3> [1670.264078] Preemption disabled at:
<4> [1670.264095] [<0000000000000000>] 0x0
<4> [1670.264206] CPU: 3 PID: 3920 Comm: i915_selftest Tainted: G UD
5.4.0-rc3-CI-CI_DRM_7125+ #1
<4> [1670.264308] Hardware name: Google Caroline/Caroline, BIOS MrChromebox
08/27/2018
<4> [1670.264383] Call Trace:
<4> [1670.264438] dump_stack+0x67/0x9b
<4> [1670.264490] ___might_sleep+0x178/0x260
<4> [1670.264553] wait_for_completion+0x37/0x1a0
<4> [1670.264624] virt_efi_query_variable_info+0x161/0x1b0
<4> [1670.264693] efi_query_variable_store+0xb3/0x1a0
<4> [1670.264774] ? efivar_entry_set_safe+0x19c/0x220
<4> [1670.264832] ? efi_delete_dummy_variable+0x90/0x90
<4> [1670.264909] efivar_entry_set_safe+0x19c/0x220
<4> [1670.265003] ? efi_pstore_write+0x10b/0x150
<4> [1670.265075] efi_pstore_write+0x10b/0x150
<4> [1670.265190] pstore_dump+0x127/0x340
<4> [1670.265291] kmsg_dump+0x87/0x1c0
<4> [1670.265351] oops_end+0x3e/0x90
<4> [1670.265404] do_trap+0x80/0x100
<4> [1670.266008] ? igt_request_rewind+0x6eb/0x810 [i915]
<4> [1670.266092] do_invalid_op+0x23/0x30
<4> [1670.266670] ? igt_request_rewind+0x6eb/0x810 [i915]
<4> [1670.266751] invalid_op+0x23/0x30
<4> [1670.267319] RIP: 0010:igt_request_rewind+0x6eb/0x810 [i915]
<4> [1670.267399] Code: 14 5c e5 e0 48 8b 35 1c 1c 1e 00 49 c7 c0 5c d3 41 a0
b9 c7 00 00 00 48 c7 c2 60 f7 3b a0 48 c7 c7 86 53 2d a0 e8 e5 57 ec e0 <0f> 0b
48 c7 c1 5c d3 41 a0 ba d5 00 00 00 48 c7 c6 60 f7 3b a0 48
<4> [1670.267574] RSP: 0018:ffffc900003cfb68 EFLAGS: 00010286
<4> [1670.267638] RAX: 0000000000000009 RBX: ffffffffffffffea RCX:
0000000000000000
<4> [1670.267709] RDX: 0000000000000001 RSI: 0000000000000008 RDI:
ffff888179b1f000
<4> [1670.267780] RBP: ffffc900003cfba8 R08: 00000000000d970d R09:
ffff88815468a000
<4> [1670.267850] R10: 00000000ac52aab2 R11: ffff888179b1f000 R12:
ffffffffa03bf7f0
<4> [1670.267921] R13: ffff88815d240978 R14: ffff88817993b800 R15:
ffffffffffffffea
<4> [1670.268536] ? igt_request_rewind+0x6eb/0x810 [i915]
<4> [1670.269153] __i915_subtests+0xb8/0x210 [i915]
<4> [1670.269742] ? i915_live_selftests+0x60/0x60 [i915]
<4> [1670.270312] ? __i915_nop_setup+0x10/0x10 [i915]
<4> [1670.270906] i915_request_mock_selftests+0x66/0x80 [i915]
<4> [1670.271494] __run_selftests+0x134/0x170 [i915]
<4> [1670.271574] ? 0xffffffffa0537000
<4> [1670.272133] i915_mock_selftests+0x27/0x50 [i915]
<4> [1670.272615] i915_init+0x12/0x73 [i915]
<4> [1670.272683] ? 0xffffffffa0537000
<4> [1670.272738] do_one_initcall+0x58/0x2ff
<4> [1670.272803] ? rcu_read_lock_sched_held+0x4d/0x80
<4> [1670.272863] ? kmem_cache_alloc_trace+0x290/0x2c0
<4> [1670.272922] do_init_module+0x56/0x1f8
<4> [1670.272966] load_module+0x243e/0x29f0
<4> [1670.273039] ? __do_sys_finit_module+0xe9/0x110
<4> [1670.273078] __do_sys_finit_module+0xe9/0x110
<4> [1670.273137] do_syscall_64+0x4f/0x210
<4> [1670.273178] entry_SYSCALL_64_after_hwframe+0x49/0xbe
<4> [1670.273224] RIP: 0033:0x7fa9d5162839
<4> [1670.273268] Code: 00 f3 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48
89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d
01 f0 ff ff 73 01 c3 48 8b 0d 1f f6 2c 00 f7 d8 64 89 01 48
<4> [1670.273408] RSP: 002b:00007ffd346fd968 EFLAGS: 00000246 ORIG_RAX:
0000000000000139
<4> [1670.273481] RAX: ffffffffffffffda RBX: 0000562fdd51ad90 RCX:
00007fa9d5162839
<4> [1670.273535] RDX: 0000000000000000 RSI: 0000562fdd525800 RDI:
0000000000000006
<4> [1670.273583] RBP: 0000562fdd525800 R08: 0000000000000004 R09:
0000562fdd51f530
<4> [1670.273632] R10: 00007ffd346fdab0 R11: 0000000000000246 R12:
0000000000000000
<4> [1670.273680] R13: 0000562fdd517000 R14: 0000000000000020 R15:
0000000000000047</pre>
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