On Thu 08-02-24 08:17:24, Dave Chinner wrote: > On Tue, Feb 06, 2024 at 10:02:05PM -0800, syzbot wrote: > > 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=12b0ad7be80000 > > start commit: e8c127b05766 Merge tag 'net-6.6-rc6' of git://git.kernel.o.. > > git tree: upstream > > kernel config: https://syzkaller.appspot.com/x/.config?x=11e478e28144788c > > dashboard link: https://syzkaller.appspot.com/bug?extid=53b443b5c64221ee8bad > > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14a6f291680000 > > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=116bc355680000 > > > > If the result looks correct, please mark the issue as fixed by replying with: > > > > #syz fix: fs: Block writes to mounted block devices > > For real? The test doesn't even open a mounted block device for > writes... I was also confused by this. Somehow this commit makes the reproducer stop working but I have no idea how that's possible. Honza -- Jan Kara <jack@xxxxxxxx> SUSE Labs, CR
