From: syzbot <syzbot+3b5dd2030fe08afdf65d@syzkaller.appspotmail.com>
To: linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org,
mathieu.desnoyers@efficios.com, mhiramat@kernel.org,
rostedt@goodmis.org, syzkaller-bugs@googlegroups.com,
wangqing7171@gmail.com
Subject: Re: [syzbot] [trace?] WARNING in tracing_buffers_mmap_close (3)
Date: Thu, 26 Feb 2026 00:18:08 -0800 [thread overview]
Message-ID: <69a001c0.a00a0220.21906d.00a3.GAE@google.com> (raw)
In-Reply-To: <20260226080013.270883-1-wangqing7171@gmail.com>
Hello,
syzbot has tested the proposed patch but the reproducer is still triggering an issue:
BUG: Bad rss-counter state
BUG: Bad rss-counter state mm:ffff888022363100 type:MM_FILEPAGES val:4 Comm:syz.0.17 Pid:6501
Tested on:
commit: f4d0ec0a Merge tag 'erofs-for-7.0-rc2-fixes' of git://..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=158ac202580000
kernel config: https://syzkaller.appspot.com/x/.config?x=af6ed0125ed44356
dashboard link: https://syzkaller.appspot.com/bug?extid=3b5dd2030fe08afdf65d
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
patch: https://syzkaller.appspot.com/x/patch.diff?x=10fe1b94580000
next prev parent reply other threads:[~2026-02-26 8:18 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-26 4:06 [syzbot] [trace?] WARNING in tracing_buffers_mmap_close (3) syzbot
2026-02-26 6:16 ` Qing Wang
2026-02-26 6:34 ` syzbot
2026-02-26 8:00 ` Qing Wang
2026-02-26 8:18 ` syzbot [this message]
2026-02-26 9:16 ` Qing Wang
2026-02-26 9:43 ` syzbot
2026-02-26 16:52 ` Steven Rostedt
2026-02-27 3:07 ` Qing Wang
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