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Date: Sun, 03 Mar 2024 01:21:03 -0800
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Subject: Re: [syzbot] [reiserfs] kernel panic: stack is corrupted in ___slab_alloc
From: syzbot <syzbot+cf0693aee9ea61dda749@syzkaller.appspotmail.com>
To: 42.hyeyoo@gmail.com, akpm@linux-foundation.org, axboe@kernel.dk, 
	brauner@kernel.org, cl@linux.com, cl@os.amperecomputing.com, 
	dvyukov@google.com, iamjoonsoo.kim@lge.com, jack@suse.cz, 
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	linux-hardening@vger.kernel.org, linux-kernel@vger.kernel.org, 
	linux-mm@kvack.org, penberg@kernel.org, reiserfs-devel@vger.kernel.org, 
	rientjes@google.com, roman.gushchin@linux.dev, 
	syzkaller-bugs@googlegroups.com, vbabka@suse.cz
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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=1629e3ca180000
start commit:   e8f75c0270d9 Merge tag 'x86_sgx_for_v6.5' of git://git.ker..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=a98ec7f738e43bd4
dashboard link: https://syzkaller.appspot.com/bug?extid=cf0693aee9ea61dda749
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=10310670a80000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=1220c777280000

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