syzbot suspects this issue was fixed by commit: commit 470ec4ed8c91b4db398ad607c700e9ce88365202 Author: Jens Axboe <axboe@xxxxxxxxx> Date: Fri Feb 26 17:20:34 2021 +0000 io-wq: fix double put of 'wq' in error path bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=11e89cc5d00000 start commit: cee407c5 Merge tag 'for-linus' of git://git.kernel.org/pub.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=8f67201de02a572b dashboard link: https://syzkaller.appspot.com/bug?extid=38769495e847cea2dcca syz repro: https://syzkaller.appspot.com/x/repro.syz?x=154e360ad00000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: io-wq: fix double put of 'wq' in error path For information about bisection process see: https://goo.gl/tpsmEJ#bisection