From: syzbot <syzbot+list14d0e6e246807a2ecd7d@syzkaller.appspotmail.com>
To: gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org,
syzkaller-bugs@googlegroups.com, tj@kernel.org
Subject: [syzbot] Monthly kernfs report (Apr 2025)
Date: Tue, 22 Apr 2025 03:11:34 -0700 [thread overview]
Message-ID: <68076b56.050a0220.8500a.0007.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, 3 new issues were detected and 0 were fixed.
In total, 28 issues are still open and 23 have already been fixed.
Some of the still happening issues:
Ref Crashes Repro Title
<1> 4949 Yes possible deadlock in __kernfs_remove (2)
https://syzkaller.appspot.com/bug?extid=aa419d82b68e6a7e96c5
<2> 640 Yes INFO: task hung in evict (2)
https://syzkaller.appspot.com/bug?extid=65b1e2d8f2d618a93e96
<3> 380 Yes WARNING in kernfs_remove_by_name_ns (3)
https://syzkaller.appspot.com/bug?extid=93cbdd0ab421adc5275d
<4> 327 Yes WARNING in kernfs_get (5)
https://syzkaller.appspot.com/bug?extid=2f44671e54488d20f0e6
<5> 102 Yes INFO: task hung in kernfs_dop_revalidate (4)
https://syzkaller.appspot.com/bug?extid=da20d108162166514db6
<6> 62 Yes INFO: task hung in kernfs_add_one
https://syzkaller.appspot.com/bug?extid=e4804edf2708e8b7d2a5
<7> 38 Yes INFO: task hung in do_rmdir (6)
https://syzkaller.appspot.com/bug?extid=4128a26fb0f85ec9e76c
<8> 30 No possible deadlock in kernfs_fop_write_iter (2)
https://syzkaller.appspot.com/bug?extid=1cfd86253864f61b533e
<9> 14 Yes possible deadlock in kernfs_iop_getattr
https://syzkaller.appspot.com/bug?extid=4bb2305559463e8f6a2a
<10> 10 Yes INFO: task hung in pipe_write (6)
https://syzkaller.appspot.com/bug?extid=5984e31a805252b3b40a
---
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See https://goo.gl/tpsmEJ for more information about syzbot.
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reply other threads:[~2025-04-22 10:11 UTC|newest]
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