On Sun, Dec 24, 2023 at 08:40:05AM -0800, syzbot wrote: > syzbot suspects this issue was fixed by commit: > > commit fd1464105cb37a3b50a72c1d2902e97a71950af8 > Author: Jan Kara <jack@xxxxxxx> > Date: Wed Oct 18 15:29:24 2023 +0000 > > fs: Avoid grabbing sb->s_umount under bdev->bd_holder_lock > > bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=14639595e80000 > start commit: 2cf0f7156238 Merge tag 'nfs-for-6.6-2' of git://git.linux-.. > git tree: upstream > kernel config: https://syzkaller.appspot.com/x/.config?x=710dc49bece494df > dashboard link: https://syzkaller.appspot.com/bug?extid=062317ea1d0a6d5e29e7 > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=107e9518680000 > > If the result looks correct, please mark the issue as fixed by replying with: > > #syz fix: fs: Avoid grabbing sb->s_umount under bdev->bd_holder_lock > > For information about bisection process see: https://goo.gl/tpsmEJ#bisection Fwiw, this was always a false-positive. But we also reworked the locking that even the false-positive cannot be triggered anymore. So yay!
