Re: [syzbot] [ext4?] possible deadlock in ext4_xattr_inode_iget (2)

From: syzbot
Date: Fri Mar 08 2024 - 09:06:17 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=14f08e0a180000
start commit: 610a9b8f49fb Linux 6.7-rc8
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=56c2c781bb4ee18
dashboard link: https://syzkaller.appspot.com/bug?extid=352d78bd60c8e9d6ecdc
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15a4d65ee80000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1715ad7ee80000

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