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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][BAT] igt@i915_selftest@live_execlists - incomplete - BUG: kernel NULL pointer dereference, address: 0000000000000010"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111967">111967</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[CI][BAT] igt@i915_selftest@live_execlists - incomplete - BUG: kernel NULL pointer dereference, address: 0000000000000010
</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>
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<div>
<pre><a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7031/fi-cfl-8109u/igt@i915_selftest@live_execlists.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7031/fi-cfl-8109u/igt@i915_selftest@live_execlists.html</a>
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7030/fi-cfl-8109u/igt@i915_selftest@live_execlists.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7030/fi-cfl-8109u/igt@i915_selftest@live_execlists.html</a>
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7029/fi-cfl-8109u/igt@i915_selftest@live_execlists.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7029/fi-cfl-8109u/igt@i915_selftest@live_execlists.html</a>
<1> [560.585364] BUG: kernel NULL pointer dereference, address:
0000000000000010
<1> [560.585368] #PF: supervisor read access in kernel mode
<1> [560.585369] #PF: error_code(0x0000) - not-present page
<6> [560.585371] PGD 0 P4D 0
<4> [560.585375] Oops: 0000 [#1] PREEMPT SMP PTI
<4> [560.585378] CPU: 2 PID: 5092 Comm: i915_selftest Tainted: G U
5.4.0-rc2-CI-CI_DRM_7029+ #1
<4> [560.585379] Hardware name: Intel Corporation NUC8i3BEH/NUC8BEB, BIOS
BECFL357.86A.0056.2018.1128.1717 11/28/2018
<4> [560.585436] RIP: 0010:__intel_context_do_pin+0x48/0x180 [i915]
<4> [560.585438] Code: 0f 85 4a 01 00 00 89 c5 8b 83 80 00 00 00 85 c0 0f 85 a7
00 00 00 48 8b 43 60 a8 01 0f 84 06 01 00 00 48 8b 43 08 48 8b 40 10 <48> 8b 78
10 e8 ef 3c fe ff 85 c0 41 89 c5 74 45 48 8b 83 28 02 00
<4> [560.585440] RSP: 0018:ffffc900003df780 EFLAGS: 00010202
<4> [560.585443] RAX: 0000000000000000 RBX: ffff8881aa1cda48 RCX:
0000000000000001
<4> [560.585444] RDX: 0000000080000001 RSI: 0000000000000000 RDI:
0000000000000000
<4> [560.585446] RBP: 0000000000000000 R08: ffff8882b06fb0f8 R09:
00000000fffffffe
<4> [560.585448] R10: ffffc900003df780 R11: 00000000613457ac R12:
ffff8881aa1cdad0
<4> [560.585450] R13: 0000000000000001 R14: ffff8881aa1cda48 R15:
0000000000000002
<4> [560.585452] FS: 00007f50ad7ebe40(0000) GS:ffff8882b5b00000(0000)
knlGS:0000000000000000
<4> [560.585454] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [560.585456] CR2: 0000000000000010 CR3: 0000000293a5c005 CR4:
00000000003606e0
<4> [560.585457] Call Trace:
<4> [560.585513] nop_virtual_engine+0x27b/0x4f0 [i915]
<4> [560.585522] ? __lock_acquire+0x460/0x15d0
<4> [560.585528] ? sched_clock_local+0x12/0x80
<4> [560.585530] ? sched_clock_local+0x12/0x80
<4> [560.585533] ? sched_clock_cpu+0xa7/0xd0
<4> [560.585537] ? __rb_reserve_next+0x15b/0x170
<4> [560.585539] ? ring_buffer_lock_reserve+0x154/0x3f0
<4> [560.585602] ? __i915_subtests+0x82/0x210 [i915]
<4> [560.585604] ? ring_buffer_unlock_commit+0x21/0x130
<4> [560.585655] ? __i915_subtests+0x82/0x210 [i915]
<4> [560.585658] ? trace_vbprintk+0x16a/0x210
<4> [560.585711] live_virtual_engine+0xdb/0x160 [i915]
<4> [560.585715] ? __trace_bprintk+0x57/0x80
<4> [560.585775] __i915_subtests+0xb8/0x210 [i915]
<4> [560.585833] ? __i915_nop_teardown+0x10/0x10 [i915]
<4> [560.585889] ? __i915_live_setup+0x10/0x10 [i915]
<4> [560.585940] __run_selftests+0x112/0x170 [i915]
<4> [560.586006] i915_live_selftests+0x2c/0x60 [i915]
<4> [560.586070] i915_pci_probe+0x93/0x1b0 [i915]
<4> [560.586074] ? _raw_spin_unlock_irqrestore+0x39/0x60
<4> [560.586077] pci_device_probe+0x9e/0x120
<4> [560.586080] really_probe+0xea/0x420
<4> [560.586083] driver_probe_device+0x10b/0x120
<4> [560.586085] device_driver_attach+0x4a/0x50
<4> [560.586088] __driver_attach+0x97/0x130
<4> [560.586091] ? device_driver_attach+0x50/0x50
<4> [560.586093] bus_for_each_dev+0x74/0xc0
<4> [560.586095] bus_add_driver+0x142/0x220
<4> [560.586097] ? 0xffffffffa0250000
<4> [560.586097] driver_register+0x56/0xf0
<4> [560.586097] ? 0xffffffffa0250000
<4> [560.586097] do_one_initcall+0x58/0x2ff</pre>
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