Re: [syzbot] [reiserfs?] kernel BUG in reiserfs_cut_from_item

From: syzbot
Date: Sun Feb 18 2024 - 18:02:13 EST


syzbot suspects this issue was fixed by commit:

commit 6f861765464f43a71462d52026fbddfc858239a5
Author: Jan Kara <jack@xxxxxxx>
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=1272f362180000
start commit: 88603b6dc419 Linux 6.2-rc2
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=9babfdc3dd4772d0
dashboard link: https://syzkaller.appspot.com/bug?extid=b2c969f18c4ab30419f9
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14edd048480000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=13a5c50c480000

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