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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][SHARDS] igt@gem_userptr_blits@readonly-unsync - fail - WARNING: CPU: 2 PID: 1202 at mm/filemap.c:220 unaccount_page_cache_page"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111085">111085</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[CI][SHARDS] igt@gem_userptr_blits@readonly-unsync - fail - WARNING: CPU: 2 PID: 1202 at mm/filemap.c:220 unaccount_page_cache_page
</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_6413/shard-kbl2/igt@runner@aborted.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6413/shard-kbl2/igt@runner@aborted.html</a>
<7>[ 104.673799] [IGT] gem_userptr_blits: executing
<7>[ 104.676611] [IGT] gem_userptr_blits: starting subtest readonly-unsync
<4>[ 110.333429] WARNING: CPU: 2 PID: 1202 at mm/filemap.c:220
unaccount_page_cache_page+0x1f3/0x280
<4>[ 110.333450] Modules linked in: vgem snd_hda_codec_hdmi
snd_hda_codec_realtek snd_hda_codec_generic i915 mei_hdcp x86_pkg_temp_thermal
coretemp crct10dif_pclmul btusb btrtl btbcm btintel crc32_pclmul bluetooth
snd_hda_intel snd_hda_codec ghash_clmulni_intel snd_hwdep snd_hda_core e1000e
ecdh_generic ecc snd_pcm ptp pps_core mei_me mei prime_numbers
<4>[ 110.333465] CPU: 2 PID: 1202 Comm: gem_userptr_bli Tainted: G U
5.2.0-rc7-CI-CI_DRM_6413+ #1
<4>[ 110.333466] Hardware name: /NUC7i5BNB, BIOS
BNKBL357.86A.0054.2017.1025.1822 10/25/2017
<4>[ 110.333468] RIP: 0010:unaccount_page_cache_page+0x1f3/0x280
<4>[ 110.333470] Code: a9 00 00 01 00 0f 84 eb fe ff ff be 15 00 00 00 48 89
df e8 ff 65 02 00 e9 d9 fe ff ff 48 89 f7 e8 32 42 09 00 e9 67 fe ff ff <0f> 0b
8b 05 d9 54 18 01 4c 8b 65 00 85 c0 75 2e 49 8b 94 24 80 01
<4>[ 110.333471] RSP: 0018:ffffc90000ab7b50 EFLAGS: 00010002
<4>[ 110.333472] RAX: 800000000008003f RBX: ffffea0008ea7040 RCX:
0000000000000002
<4>[ 110.333474] RDX: 0000000000000000 RSI: 0000000000000014 RDI:
ffffffff8213b24e
<4>[ 110.333475] RBP: ffff88826bd0b008 R08: 0000000000000000 R09:
0000000000000001
<4>[ 110.333476] R10: ffffc90000ab7b48 R11: 0000000000000000 R12:
ffffffffffffffff
<4>[ 110.333477] R13: 0000000000000000 R14: ffffea0008ea7040 R15:
0000000000000000
<4>[ 110.333478] FS: 00007f5afc414e40(0000) GS:ffff888276b00000(0000)
knlGS:0000000000000000
<4>[ 110.333480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 110.333481] CR2: 00007f5afc02991c CR3: 0000000270362005 CR4:
00000000003606e0
<4>[ 110.333482] Call Trace:
<4>[ 110.333485] __delete_from_page_cache+0x4b/0x250
<4>[ 110.333489] delete_from_page_cache+0x40/0x70
<4>[ 110.333492] truncate_inode_page+0x1d/0x30
<4>[ 110.333495] shmem_undo_range+0x1d5/0x890
<4>[ 110.333507] shmem_truncate_range+0x11/0x30
<4>[ 110.333509] shmem_evict_inode+0xe8/0x260
<4>[ 110.333512] ? evict+0xb5/0x190
<4>[ 110.333516] ? dput+0x20/0x2c0
<4>[ 110.333518] evict+0xcb/0x190
<4>[ 110.333521] __dentry_kill+0xca/0x190
<4>[ 110.333523] dentry_kill+0x4b/0x1b0
<4>[ 110.333526] ? dput+0x20/0x2c0
<4>[ 110.333527] dput+0x262/0x2c0
<4>[ 110.333530] __fput+0x102/0x220
<4>[ 110.333534] task_work_run+0x82/0xb0
<4>[ 110.333538] exit_to_usermode_loop+0x93/0xa0
<4>[ 110.333540] do_syscall_64+0x174/0x1c0
<4>[ 110.333543] entry_SYSCALL_64_after_hwframe+0x49/0xbe
<4>[ 110.333544] RIP: 0033:0x7f5afb17fab7
<4>[ 110.333546] Code: 10 e9 67 ff ff ff 0f 1f 44 00 00 48 8b 15 c9 f3 2c 00
f7 d8 64 89 02 48 c7 c0 ff ff ff ff e9 6b ff ff ff b8 0b 00 00 00 0f 05 <48> 3d
01 f0 ff ff 73 01 c3 48 8b 0d a1 f3 2c 00 f7 d8 64 89 01 48
<4>[ 110.333547] RSP: 002b:00007ffdf1311508 EFLAGS: 00000217 ORIG_RAX:
000000000000000b
<4>[ 110.333549] RAX: 0000000000000000 RBX: 00007f5afc43a000 RCX:
00007f5afb17fab7
<4>[ 110.333550] RDX: 0000000000000000 RSI: 0000000000010000 RDI:
00007f5afc43a000
<4>[ 110.333551] RBP: 00007ffdf1312c50 R08: 000056247666c5c0 R09:
00007ffdf13116b8
<4>[ 110.333552] R10: 0000000000000000 R11: 0000000000000217 R12:
000000007fff0004
<4>[ 110.333553] R13: 0000000080000000 R14: 00007f5a6f9ec000 R15:
0000000000000005
<4>[ 110.333559] irq event stamp: 7746554
<4>[ 110.333561] hardirqs last enabled at (7746553): [<ffffffff819a90b4>]
_raw_spin_unlock_irq+0x24/0x50
<4>[ 110.333563] hardirqs last disabled at (7746554): [<ffffffff819a8eed>]
_raw_spin_lock_irqsave+0xd/0x50
<4>[ 110.333565] softirqs last enabled at (7743430): [<ffffffff81c0033a>]
__do_softirq+0x33a/0x4b9
<4>[ 110.333567] softirqs last disabled at (7743423): [<ffffffff810b6499>]
irq_exit+0xa9/0xc0
<4>[ 110.333569] WARNING: CPU: 2 PID: 1202 at mm/filemap.c:220
unaccount_page_cache_page+0x1f3/0x280
<4>[ 110.333570] ---[ end trace 3a807382323769d5 ]---</pre>
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