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

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Message-ID: <68c491b0.050a0220.2ff435.0365.GAE@google.com>
Date: Fri, 12 Sep 2025 14:33:36 -0700
From: syzbot <syzbot+list5953edbdf82f0fc894ae@...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 (Sep 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, 0 new issues were detected and 0 were fixed.
In total, 3 issues are still open and 27 have already been fixed.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 8006    Yes   WARNING: suspicious RCU usage in get_callchain_entry
                  https://syzkaller.appspot.com/bug?extid=72a43cdb78469f7fbad1
<2> 57      Yes   WARNING in __perf_event_overflow (2)
                  https://syzkaller.appspot.com/bug?extid=2524754f17993441bf66
<3> 4       No    KASAN: slab-use-after-free Read in __task_pid_nr_ns
                  https://syzkaller.appspot.com/bug?extid=e0378d4f4fe57aa2bdd0

---
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