From: syzbot <syzbot+list4ae572b679a79e7a5c6b@syzkaller.appspotmail.com>
To: gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org,
syzkaller-bugs@googlegroups.com, tj@kernel.org
Subject: [syzbot] Monthly kernfs report (May 2025)
Date: Wed, 21 May 2025 07:55:33 -0700 [thread overview]
Message-ID: <682de965.a00a0220.29bc26.0291.GAE@google.com> (raw)
Hello kernfs maintainers/developers,
This is a 31-day syzbot report for the kernfs subsystem.
All related reports/information can be found at:
https://syzkaller.appspot.com/upstream/s/kernfs
During the period, 1 new issues were detected and 0 were fixed.
In total, 24 issues are still open and 23 have already been fixed.
Some of the still happening issues:
Ref Crashes Repro Title
<1> 391 Yes WARNING in kernfs_remove_by_name_ns (3)
https://syzkaller.appspot.com/bug?extid=93cbdd0ab421adc5275d
<2> 344 No possible deadlock in lookup_slow (3)
https://syzkaller.appspot.com/bug?extid=65459fd3b61877d717a3
<3> 342 Yes WARNING in kernfs_get (5)
https://syzkaller.appspot.com/bug?extid=2f44671e54488d20f0e6
<4> 103 Yes INFO: task hung in kernfs_dop_revalidate (4)
https://syzkaller.appspot.com/bug?extid=da20d108162166514db6
<5> 65 Yes INFO: task hung in kernfs_add_one
https://syzkaller.appspot.com/bug?extid=e4804edf2708e8b7d2a5
<6> 50 No possible deadlock in kernfs_fop_write_iter (2)
https://syzkaller.appspot.com/bug?extid=1cfd86253864f61b533e
<7> 38 Yes possible deadlock in kernfs_iop_getattr
https://syzkaller.appspot.com/bug?extid=4bb2305559463e8f6a2a
<8> 22 Yes possible deadlock in walk_component (4)
https://syzkaller.appspot.com/bug?extid=b4567a8b2d2ad5f9dd06
<9> 19 Yes INFO: task hung in kernfs_remove_by_name_ns (2)
https://syzkaller.appspot.com/bug?extid=6d5664213a6db9a5a72c
<10> 10 Yes INFO: task hung in pipe_write (6)
https://syzkaller.appspot.com/bug?extid=5984e31a805252b3b40a
---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzkaller@googlegroups.com.
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reply other threads:[~2025-05-21 14:55 UTC|newest]
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