[syzbot] Monthly trace report (Apr 2024)

[syzbot] Monthly trace report (Apr 2024)

[syzbot]

Hello trace maintainers/developers,

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

During the period, 3 new issues were detected and 2 were fixed.
In total, 9 issues are still open and 34 have been fixed so far.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 471     Yes   WARNING in format_decode (3)
                  https://syzkaller.appspot.com/bug?extid=e2c932aec5c8a6e1d31c
<2> 26      Yes   INFO: task hung in blk_trace_ioctl (4)
                  https://syzkaller.appspot.com/bug?extid=ed812ed461471ab17a0c
<3> 26      Yes   WARNING in blk_register_tracepoints
                  https://syzkaller.appspot.com/bug?extid=c54ded83396afee31eb1
<4> 13      No    possible deadlock in __send_signal_locked
                  https://syzkaller.appspot.com/bug?extid=6e3b6eab5bd4ed584a38
<5> 7       Yes   WARNING in get_probe_ref
                  https://syzkaller.appspot.com/bug?extid=8672dcb9d10011c0a160

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See https://goo.gl/tpsmEJ for more information about syzbot.
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