linux-kernel - [syzbot] Monthly trace report (Jun 2025)

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Message-ID: <6852b8e0.050a0220.a0d10.0009.GAE@google.com>
Date: Wed, 18 Jun 2025 06:02:24 -0700
From: syzbot <syzbot+list1e42a46dc3c6fe5776d5@...kaller.appspotmail.com>
To: linux-kernel@...r.kernel.org, linux-trace-kernel@...r.kernel.org, 
	mhiramat@...nel.org, syzkaller-bugs@...glegroups.com
Subject: [syzbot] Monthly trace report (Jun 2025)

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, 0 new issues were detected and 1 were fixed.
In total, 14 issues are still open and 47 have already been fixed.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 1994    Yes   WARNING in format_decode (3)
                  https://syzkaller.appspot.com/bug?extid=e2c932aec5c8a6e1d31c
<2> 149     Yes   WARNING in tracing_buffers_mmap_close
                  https://syzkaller.appspot.com/bug?extid=ddc001b92c083dbf2b97
<3> 56      Yes   WARNING in blk_register_tracepoints
                  https://syzkaller.appspot.com/bug?extid=c54ded83396afee31eb1
<4> 44      Yes   INFO: task hung in blk_trace_ioctl (4)
                  https://syzkaller.appspot.com/bug?extid=ed812ed461471ab17a0c
<5> 33      Yes   WARNING in tracepoint_probe_unregister (3)
                  https://syzkaller.appspot.com/bug?extid=a1d25e53cd4a10f7f2d3
<6> 30      Yes   INFO: task hung in blk_trace_remove (2)
                  https://syzkaller.appspot.com/bug?extid=2373f6be3e6de4f92562
<7> 18      Yes   WARNING in get_probe_ref
                  https://syzkaller.appspot.com/bug?extid=8672dcb9d10011c0a160
<8> 12      No    BUG: soft lockup in hsr_announce (3)
                  https://syzkaller.appspot.com/bug?extid=6c68a0400c33951a023c
<9> 6       No    WARNING in tracing_start_tr
                  https://syzkaller.appspot.com/bug?extid=ccdec3bfe0beec58a38d

---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzkaller@...glegroups.com.

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