[syzbot] Monthly io-uring report (Jan 2026)

[syzbot]

Hello io-uring maintainers/developers,

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

During the period, 0 new issues were detected and 1 were fixed.
In total, 3 issues are still open and 133 have already been fixed.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 5002    No    WARNING in io_ring_exit_work (2)
                  https://syzkaller.appspot.com/bug?extid=557a278955ff3a4d3938
<2> 68      Yes   INFO: task hung in io_wq_put_and_exit (6)
                  https://syzkaller.appspot.com/bug?extid=4eb282331cab6d5b6588
<3> 30      No    INFO: rcu detected stall in io_ring_exit_work (3)
                  https://syzkaller.appspot.com/bug?extid=33504742c13bcd6c9541

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