Re: WARNING in kthread_queue_work

Stephen Rothwell
2020-07-15T11:16:05Z

[-- Attachment #1: Type: text/plain, Size: 1354 bytes --]

Hi syzbot,

On Wed, 15 Jul 2020 03:04:04 -0700 syzbot <syzbot+fa64e680a1ff32087778@syzkaller.appspotmail.com> wrote:
>
> syzbot has bisected this issue to:
>
> commit 4977caef05aa154f5e45a232fc4f0e1c74a0c739
> Author: Zhang Qiang <qiang.zhang@windriver.com>
> Date: Tue Jul 7 02:29:47 2020 +0000
>
> kthread: work could not be queued when worker being destroyed
>
> bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=12c58f57100000
> start commit: 89032636 Add linux-next specific files for 20200708
> git tree: linux-next
> final oops: https://syzkaller.appspot.com/x/report.txt?x=11c58f57100000
> console output: https://syzkaller.appspot.com/x/log.txt?x=16c58f57100000
> kernel config: https://syzkaller.appspot.com/x/.config?x=64a250ebabc6c320
> dashboard link: https://syzkaller.appspot.com/bug?extid=fa64e680a1ff32087778
> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=16bf9f2f100000
> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=118380ed100000
>
> Reported-by: syzbot+fa64e680a1ff32087778@syzkaller.appspotmail.com
> Fixes: 4977caef05aa ("kthread: work could not be queued when worker being destroyed")
>
> For information about bisection process see: https://goo.gl/tpsmEJ#bisection

#syz invalid

This patch was removed.
--
Cheers,
Stephen Rothwell

[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]