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Date: Mon, 15 Jan 2024 18:39:02 -0800
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Subject: Re: [syzbot] [reiserfs?] possible deadlock in __run_timers
From: syzbot <syzbot+a3981d3c93cde53224be@syzkaller.appspotmail.com>
To: axboe@kernel.dk, bp@alien8.de, brauner@kernel.org, 
	dave.hansen@linux.intel.com, hpa@zytor.com, jack@suse.cz, 
	linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, 
	lizhi.xu@windriver.com, mingo@redhat.com, reiserfs-devel@vger.kernel.org, 
	syzkaller-bugs@googlegroups.com, tglx@linutronix.de, x86@kernel.org
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syzbot suspects this issue was fixed by commit:

commit 6f861765464f43a71462d52026fbddfc858239a5
Author: Jan Kara <jack@suse.cz>
Date:   Wed Nov 1 17:43:10 2023 +0000

    fs: Block writes to mounted block devices

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=152ab62be80000
start commit:   88035e5694a8 Merge tag 'hid-for-linus-2023121201' of git:/..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=be2bd0a72b52d4da
dashboard link: https://syzkaller.appspot.com/bug?extid=a3981d3c93cde53224be
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=15befbfee80000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=17b20006e80000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: fs: Block writes to mounted block devices

For information about bisection process see: https://goo.gl/tpsmEJ#bisection