[syzbot] Monthly ocfs2 report (Oct 2025)

[syzbot]

Hello ocfs2 maintainers/developers,

This is a 31-day syzbot report for the ocfs2 subsystem.
All related reports/information can be found at:
https://syzkaller.appspot.com/upstream/s/ocfs2

During the period, 3 new issues were detected and 0 were fixed.
In total, 68 issues are still open and 22 have already been fixed.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 281324 Yes possible deadlock in ocfs2_try_remove_refcount_tree
https://syzkaller.appspot.com/bug?extid=1fed2de07d8e11a3ec1b
<2> 83983 Yes possible deadlock in dqget
https://syzkaller.appspot.com/bug?extid=6e493c165d26d6fcbf72
<3> 59630 Yes possible deadlock in ocfs2_acquire_dquot
https://syzkaller.appspot.com/bug?extid=51244a05705883616c95
<4> 30450 Yes possible deadlock in ocfs2_reserve_suballoc_bits
https://syzkaller.appspot.com/bug?extid=5d516fba7bc3c966c9a9
<5> 19560 Yes possible deadlock in ocfs2_init_acl
https://syzkaller.appspot.com/bug?extid=4007ab5229e732466d9f
<6> 18277 Yes possible deadlock in ocfs2_reserve_local_alloc_bits
https://syzkaller.appspot.com/bug?extid=843fa26882088a9ee7e3
<7> 11625 Yes possible deadlock in ocfs2_setattr
https://syzkaller.appspot.com/bug?extid=d78497256d53041ee229
<8> 4857 No possible deadlock in ocfs2_xattr_set
https://syzkaller.appspot.com/bug?extid=ba9a789bd1f4d21fcefe
<9> 3408 Yes kernel BUG in ocfs2_write_cluster_by_desc
https://syzkaller.appspot.com/bug?extid=18a87160c7d64ba2e2f6
<10> 3185 Yes possible deadlock in ocfs2_lock_global_qf
https://syzkaller.appspot.com/bug?extid=b53d753ae8fb473e2397

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