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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] igt@drm_mm@* - dmesg-warn - BUG: using smp_processor_id() in preemptible [00000000] code: drm_mm/6141"
href="https://bugs.freedesktop.org/show_bug.cgi?id=104594">104594</a>
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<th>Summary</th>
<td>[CI] igt@drm_mm@* - dmesg-warn - BUG: using smp_processor_id() in preemptible [00000000] code: drm_mm/6141
</td>
</tr>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>DRI git
</td>
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<th>Hardware</th>
<td>Other
</td>
</tr>
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<th>OS</th>
<td>All
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
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<th>Reporter</th>
<td>marta.lofstedt@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_3621/shard-kbl2/igt@drm_mm@align.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3621/shard-kbl2/igt@drm_mm@align.html</a>
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3621/shard-kbl2/igt@drm_mm@align64.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3621/shard-kbl2/igt@drm_mm@align64.html</a>
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3621/shard-kbl2/igt@drm_mm@insert.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3621/shard-kbl2/igt@drm_mm@insert.html</a>
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3621/shard-kbl2/igt@drm_mm@insert_range.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3621/shard-kbl2/igt@drm_mm@insert_range.html</a>
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3621/shard-kbl2/igt@drm_mm@reserve.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3621/shard-kbl2/igt@drm_mm@reserve.html</a>
<7>[ 190.908905] [IGT] drm_mm: executing
<7>[ 190.911182] [IGT] drm_mm: starting subtest reserve
<3>[ 190.912001] BUG: using smp_processor_id() in preemptible [00000000] code:
drm_mm/6141
<4>[ 190.912011] caller is vprintk_func+0x47/0x80
<4>[ 190.912059] CPU: 3 PID: 6141 Comm: drm_mm Tainted: G UD W
4.15.0-rc7-CI-CI_DRM_3621+ #1
<4>[ 190.912060] Hardware name: /NUC7i5BNB, BIOS
BNKBL357.86A.0054.2017.1025.1822 10/25/2017
<4>[ 190.912060] Call Trace:
<4>[ 190.912060] dump_stack+0x5f/0x86
<4>[ 190.912061] check_preemption_disabled+0xd9/0xe0
<4>[ 190.912061] vprintk_func+0x47/0x80
<4>[ 190.912062] ? 0xffffffffa0041000
<4>[ 190.912062] printk+0x3e/0x46
<4>[ 190.912062] test_drm_mm_init+0x33/0x1000 [test_drm_mm]
<4>[ 190.912063] ? 0xffffffffa0041000
<4>[ 190.912063] do_one_initcall+0x39/0x150
<4>[ 190.912064] ? kmem_cache_alloc_trace+0x1e7/0x2b0
<4>[ 190.912064] do_init_module+0x56/0x1ef
<4>[ 190.912064] load_module+0x231c/0x2d70
<4>[ 190.912065] ? show_coresize+0x20/0x20
<4>[ 190.912065] ? vfs_read+0x126/0x150
<4>[ 190.912065] ? SyS_finit_module+0xa5/0xe0
<4>[ 190.912066] SyS_finit_module+0xa5/0xe0
<4>[ 190.912066] entry_SYSCALL_64_fastpath+0x1c/0x89
<4>[ 190.912066] RIP: 0033:0x7f75d8be49f9
<4>[ 190.912067] RSP: 002b:00007fff49fc4928 EFLAGS: 00000206
<6>[ 190.912168] drm_mm: Testing DRM range manger (struct drm_mm), with
random_seed=0xa0e0b9aa max_iterations=8192 max_prime=128</pre>
</div>
</p>
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