Re: INFO: rcu detected stall in exit_group

Dmitry Vyukov
2020-11-11T11:12:06Z

On Mon, Nov 9, 2020 at 12:03 PM syzbot
<syzbot+1a14a0f8ce1a06d4415f@syzkaller.appspotmail.com> wrote:
>
> syzbot suspects this issue was fixed by commit:
>
> commit 1d0e850a49a5b56f8f3cb51e74a11e2fedb96be6
> Author: David Howells <dhowells@redhat.com>
> Date: Fri Oct 16 12:21:14 2020 +0000
>
> afs: Fix cell removal
>
> bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=14b65c3a500000
> start commit: 34d4ddd3 Merge tag 'linux-kselftest-5.9-rc5' of git://git...
> git tree: upstream
> kernel config: https://syzkaller.appspot.com/x/.config?x=a9075b36a6ae26c9
> dashboard link: https://syzkaller.appspot.com/bug?extid=1a14a0f8ce1a06d4415f
> userspace arch: i386
> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=10c6642d900000
> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=132d00fd900000
>
> If the result looks correct, please mark the issue as fixed by replying with:
>
> #syz fix: afs: Fix cell removal
>
> For information about bisection process see: https://goo.gl/tpsmEJ#bisection

#syz fix: afs: Fix cell removal