[syzbot] Monthly 9p report (May 2023)

[syzbot]

Hello 9p maintainers/developers,

This is a 31-day syzbot report for the 9p subsystem.
All related reports/information can be found at:
https://syzkaller.appspot.com/upstream/s/9p

During the period, 0 new issues were detected and 0 were fixed.
In total, 8 issues are still open and 28 have been fixed so far.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 1021    Yes   INFO: task hung in iterate_supers
                  https://syzkaller.appspot.com/bug?extid=2349f5067b1772c1d8a5
<2> 506     Yes   WARNING in inc_nlink (3)
                  https://syzkaller.appspot.com/bug?extid=2b3af42c0644df1e4da9
<3> 174     Yes   WARNING in v9fs_fid_get_acl
                  https://syzkaller.appspot.com/bug?extid=a83dc51a78f0f4cf20da
<4> 140     Yes   BUG: corrupted list in p9_fd_cancelled (2)
                  https://syzkaller.appspot.com/bug?extid=1d26c4ed77bc6c5ed5e6
<5> 7       No    WARNING: refcount bug in p9_req_put (2)
                  https://syzkaller.appspot.com/bug?extid=3ba8f2097df93bc26d2f

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