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

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Message-ID: <6800be02.050a0220.243d89.0010.GAE@google.com>
Date: Thu, 17 Apr 2025 01:38:26 -0700
From: syzbot <syzbot+list1cad94e5112980df097c@...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 (Apr 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, 2 new issues were detected and 0 were fixed.
In total, 13 issues are still open and 43 have already been fixed.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 1675    Yes   WARNING in format_decode (3)
                  https://syzkaller.appspot.com/bug?extid=e2c932aec5c8a6e1d31c
<2> 176     Yes   WARNING in bpf_get_stack_raw_tp
                  https://syzkaller.appspot.com/bug?extid=ce35de20ed6652f60652
<3> 51      Yes   WARNING in blk_register_tracepoints
                  https://syzkaller.appspot.com/bug?extid=c54ded83396afee31eb1
<4> 39      Yes   INFO: task hung in blk_trace_ioctl (4)
                  https://syzkaller.appspot.com/bug?extid=ed812ed461471ab17a0c
<5> 23      Yes   WARNING in tracing_buffers_mmap_close
                  https://syzkaller.appspot.com/bug?extid=ddc001b92c083dbf2b97
<6> 21      Yes   WARNING in tracepoint_probe_unregister (3)
                  https://syzkaller.appspot.com/bug?extid=a1d25e53cd4a10f7f2d3
<7> 16      Yes   WARNING in get_probe_ref
                  https://syzkaller.appspot.com/bug?extid=8672dcb9d10011c0a160
<8> 9       Yes   INFO: task hung in blk_trace_remove (2)
                  https://syzkaller.appspot.com/bug?extid=2373f6be3e6de4f92562

---
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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