From: bugzilla-daemon@bugzilla.kernel.org
To: linux-ext4@vger.kernel.org
Subject: [Bug 107301] system hang during ext4 xattr operation
Date: Fri, 08 Apr 2016 10:09:28 +0000 [thread overview]
Message-ID: <bug-107301-13602-SiGIzOanyJ@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-107301-13602@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=107301
Philipp Matthias Hahn <pmhahn@pmhahn.de> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |pmhahn@pmhahn.de
--- Comment #24 from Philipp Matthias Hahn <pmhahn@pmhahn.de> ---
Created attachment 212131
--> https://bugzilla.kernel.org/attachment.cgi?id=212131&action=edit
Multiple NMI watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [smbd:8822]
We have a similar situation with Samba4, which also heavily uses xattr to store
the NTACLs.
>From OCR (may contain errors):
[281537.032878] Call Trace:
[281537.032882] [<ffffffffa0117c7c>] ? mb_cache_entry_get+0x1ac/0x1f0
[mbcache]
[281537.032883] [<ffffffff81208f1f>] ? __find_get_block+0xef/0x120
[281537.032889] [<ffffffffa033de70>] ? ext4_xattr_block_set+0x80/0xa50 [ext4]
[281537.032890] [<ffffffff81208f1f>] ? __find_get_block+0xef/0x120
[281537.032896] [<ffffffffa033d1da>] ? ext4_xattr_set_entrg+0x2a/0x350 [ext4]
[281537.032901] [<ffffffffa033f3e6>] ? ext4_xattr_set_handle+0x376/0x4d0
[ext4]
[281537.032907] [<ffffffffa033f614>] ? ext4_xattr_set+0xd4/0x130 [ext4]
[281537.032909] [<ffffffff811f917e>] ? generic_setxattr+0x6e/0xa0
[281537.032910] [<ffffffff811f9d91>] ? __ufs_setxattr_noperm+0x71/0x1d0
[281537.032912] [<ffffffff811f9fb4>] ? ufs_setxattr+0xc4/0xd0
[281537.032914] [<ffffffff811fa0f4>] ? setxattr+0x134/0x1f0
[281537.032916] [<ffffffff811e1301>] ? filenane_lookup+0x31/0xd0
[281537.032917] [<ffffffff811e50bc>] ? user_path_at_emptg+0x60/0xc0
[281537.032918] [<ffffffff811d7473>] ? __sb_start_urite+0x53/0x100
[281537.032919] [<ffffffff811fa240>] ? path_setxattr+0x90/0xc0
[281537.032921] [<ffffffff811fa314>] ? SgS_setxattr+0x14/0x20
[281537.032922] [<ffffffff8159de72>] ? system_call_fast_compare_end+0x0/0x6b
[281537.032933] Code: f0 0f c1 07 89 02 c1 ea 10 66 39 02 75 01 03 0f b7 f2 b8
00 80 00 00 0f b7 0f 41 89 08 41 31 d0 41 81 e0 f
e ff 00 00 74 10 f3 90 <83> e8 01 75 e7 0f 1f 80 00 00 00 00 eb d9 0f b7 f1 e8
08 75 ff
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next prev parent reply other threads:[~2016-04-08 10:09 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-05 13:54 [Bug 107301] New: system hang during ext4 xattr operation bugzilla-daemon
2015-11-05 15:45 ` [Bug 107301] " bugzilla-daemon
2015-11-05 17:02 ` bugzilla-daemon
2015-11-05 17:41 ` bugzilla-daemon
2015-11-06 2:43 ` bugzilla-daemon
2015-11-06 20:29 ` bugzilla-daemon
2015-11-07 15:24 ` bugzilla-daemon
2015-11-07 17:58 ` bugzilla-daemon
2015-11-09 8:50 ` bugzilla-daemon
2015-11-09 9:24 ` bugzilla-daemon
2015-11-09 10:11 ` bugzilla-daemon
2015-11-09 14:31 ` bugzilla-daemon
2015-11-09 15:22 ` bugzilla-daemon
2015-11-09 18:13 ` bugzilla-daemon
2015-11-10 11:16 ` bugzilla-daemon
2015-11-11 2:37 ` bugzilla-daemon
2015-11-11 10:28 ` bugzilla-daemon
2015-11-11 11:37 ` bugzilla-daemon
2015-11-11 14:53 ` bugzilla-daemon
2015-11-18 20:48 ` bugzilla-daemon
2015-11-19 0:49 ` bugzilla-daemon
2015-11-19 15:11 ` bugzilla-daemon
2015-12-10 2:51 ` bugzilla-daemon
2015-12-10 16:51 ` bugzilla-daemon
2016-03-31 13:53 ` bugzilla-daemon
2016-04-08 10:09 ` bugzilla-daemon [this message]
2016-04-08 20:46 ` bugzilla-daemon
2016-04-12 12:52 ` bugzilla-daemon
2016-04-13 9:07 ` bugzilla-daemon
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