linux-kernel - [syzbot] Monthly perf report (Nov 2025)

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Message-ID: <69284775.a70a0220.d98e3.0104.GAE@google.com>
Date: Thu, 27 Nov 2025 04:43:33 -0800
From: syzbot <syzbot+listb26d6bca74156f67d6b0@...kaller.appspotmail.com>
To: acme@...nel.org, linux-kernel@...r.kernel.org, 
	linux-perf-users@...r.kernel.org, mingo@...hat.com, namhyung@...nel.org, 
	peterz@...radead.org, syzkaller-bugs@...glegroups.com
Subject: [syzbot] Monthly perf report (Nov 2025)

Hello perf maintainers/developers,

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

During the period, 1 new issues were detected and 0 were fixed.
In total, 4 issues are still open and 27 have already been fixed.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 8934    Yes   WARNING: suspicious RCU usage in get_callchain_entry
                  https://syzkaller.appspot.com/bug?extid=72a43cdb78469f7fbad1
<2> 102     Yes   WARNING in __perf_event_overflow (2)
                  https://syzkaller.appspot.com/bug?extid=2524754f17993441bf66
<3> 9       Yes   WARNING in perf_event_throttle_group
                  https://syzkaller.appspot.com/bug?extid=a945e9d15c8a49a7a7f0

---
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