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<base href="https://bugs.freedesktop.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI][BAT] igt@amdgpu_amd_basic@userptr - incomplete - general protection fault: 0000 [#1] PREEMPT SMP PTI, __mmu_notifier_release"
href="https://bugs.freedesktop.org/show_bug.cgi?id=107402">107402</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[CI][BAT] igt@amdgpu_amd_basic@userptr - incomplete - general protection fault: 0000 [#1] PREEMPT SMP PTI, __mmu_notifier_release
</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/CI_DRM_4557/fi-kbl-8809g/igt@amdgpu_amd_basic@userptr.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4557/fi-kbl-8809g/igt@amdgpu_amd_basic@userptr.html</a>
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4547/fi-kbl-8809g/igt@amdgpu_amd_basic@userptr.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4547/fi-kbl-8809g/igt@amdgpu_amd_basic@userptr.html</a>
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4529/fi-kbl-8809g/igt@amdgpu_amd_basic@userptr.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4529/fi-kbl-8809g/igt@amdgpu_amd_basic@userptr.html</a>
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4515/fi-kbl-8809g/igt@amdgpu_amd_basic@userptr.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4515/fi-kbl-8809g/igt@amdgpu_amd_basic@userptr.html</a>
<4>[ 312.687974] general protection fault: 0000 [#1] PREEMPT SMP PTI
<4>[ 312.688007] CPU: 4 PID: 4826 Comm: amd_basic Tainted: G U
4.18.0-rc6-CI-CI_DRM_4557+ #1
<4>[ 312.688054] Hardware name: Intel Corporation NUC8i7HVK/NUC8i7HVB, BIOS
HNKBLi70.86A.0040.2018.0516.1521 05/16/2018
<4>[ 312.688110] RIP: 0010:__mmu_notifier_release+0x4e/0x100
<4>[ 312.688136] Code: 31 c0 31 d2 31 f6 48 c7 c7 80 11 26 82 b9 02 00 00 00
41 89 c4 e8 d2 5c ef ff 48 8b bb 58 05 00 00 58 48 8b 1f 48 85 db 74 27 <48> 8b
43 10 48 8b 40 08 48 85 c0 74 0b 4c 89 f6 48 89 df e8 1a 19
<4>[ 312.688271] RSP: 0018:ffffc90000513db0 EFLAGS: 00010202
<4>[ 312.688299] RAX: 0000000000000001 RBX: 6b6b6b6b6b6b6b6b RCX:
0000000000000000
<4>[ 312.688335] RDX: 0000000000000007 RSI: ffffffff8212855b RDI:
ffffffff820d77f7
<4>[ 312.688371] RBP: ffffc90000513dc8 R08: 00000000d767fbd3 R09:
0000000000000000
<4>[ 312.688407] R10: 0000000000000000 R11: 0000000000000000 R12:
0000000000000000
<4>[ 312.688443] R13: ffff8802723957c0 R14: ffff88026e7f1d40 R15:
ffff88026e7f1de8
<4>[ 312.688479] FS: 00007efe2347c980(0000) GS:ffff88027ed00000(0000)
knlGS:0000000000000000
<4>[ 312.688520] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 312.688550] CR2: 00007efe2126d2f8 CR3: 0000000005210005 CR4:
00000000003606e0
<4>[ 312.688585] Call Trace:
<4>[ 312.688601] exit_mmap+0x140/0x1a0
<4>[ 312.688623] mmput+0x5c/0x120
<4>[ 312.688639] do_exit+0x5be/0xd40
<4>[ 312.688659] do_group_exit+0x34/0xb0
<4>[ 312.688679] __x64_sys_exit_group+0xf/0x10
<4>[ 312.688702] do_syscall_64+0x55/0x190
<4>[ 312.688723] entry_SYSCALL_64_after_hwframe+0x49/0xbe
<4>[ 312.688750] RIP: 0033:0x7efe228e6e06
<4>[ 312.688768] Code: Bad RIP value.
<4>[ 312.688788] RSP: 002b:00007ffd79bf4598 EFLAGS: 00000246 ORIG_RAX:
00000000000000e7
<4>[ 312.688827] RAX: ffffffffffffffda RBX: 00007efe22be9740 RCX:
00007efe228e6e06
<4>[ 312.688863] RDX: 0000000000000000 RSI: 000000000000003c RDI:
0000000000000000
<4>[ 312.688899] RBP: 0000000000000000 R08: 00000000000000e7 R09:
ffffffffffffff80
<4>[ 312.688936] R10: 00007efe175e90c0 R11: 0000000000000246 R12:
00007efe22be9740
<4>[ 312.688972] R13: 0000000000000003 R14: 00007efe22bf2628 R15:
0000000000000000
<4>[ 312.689010] Modules linked in: snd_hda_intel i915 vgem
snd_hda_codec_realtek snd_hda_codec_generic amdgpu x86_pkg_temp_thermal btusb
coretemp btrtl btbcm crct10dif_pclmul btintel crc32_pclmul snd_hda_codec_hdmi
ghash_clmulni_intel bluetooth snd_hda_codec snd_hwdep snd_hda_core e1000e
snd_pcm ecdh_generic chash gpu_sched igb ttm mei_me mei prime_numbers
pinctrl_sunrisepoint pinctrl_intel [last unloaded: i915]
<0>[ 313.354059] ---------------------------------
<4>[ 313.354866] ---[ end trace bded48d468e3b807 ]---
<4>[ 313.541665] RIP: 0010:__mmu_notifier_release+0x4e/0x100
<4>[ 313.546806] Code: 31 c0 31 d2 31 f6 48 c7 c7 80 11 26 82 b9 02 00 00 00
41 89 c4 e8 d2 5c ef ff 48 8b bb 58 05 00 00 58 48 8b 1f 48 85 db 74 27 <48> 8b
43 10 48 8b 40 08 48 85 c0 74 0b 4c 89 f6 48 89 df e8 1a 19
<4>[ 313.552656] RSP: 0018:ffffc90000513db0 EFLAGS: 00010202
<4>[ 313.557737] RAX: 0000000000000001 RBX: 6b6b6b6b6b6b6b6b RCX:
0000000000000000
<4>[ 313.562900] RDX: 0000000000000007 RSI: ffffffff8212855b RDI:
ffffffff820d77f7
<4>[ 313.567959] RBP: ffffc90000513dc8 R08: 00000000d767fbd3 R09:
0000000000000000
<4>[ 313.573084] R10: 0000000000000000 R11: 0000000000000000 R12:
0000000000000000
<4>[ 313.578493] R13: ffff8802723957c0 R14: ffff88026e7f1d40 R15:
ffff88026e7f1de8
<4>[ 313.584442] FS: 00007efe2347c980(0000) GS:ffff88027ec00000(0000)
knlGS:0000000000000000
<4>[ 313.589789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 313.595165] CR2: 0000561cc6647ef8 CR3: 0000000005210005 CR4:
00000000003606f0
<1>[ 313.600822] Fixing recursive fault but reboot is needed!</pre>
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