Re: [syzbot] WARNING: ODEBUG bug in __io_put_task

From: syzbot
Date: Thu Jan 12 2023 - 13:14:50 EST


> On 1/12/23 3:14 AM, syzbot wrote:
>> Hello,
>>
>> syzbot found the following issue on:
>>
>> HEAD commit: 0a093b2893c7 Add linux-next specific files for 20230112
>> git tree: linux-next
>> console output: https://syzkaller.appspot.com/x/log.txt?x=14d269ce480000
>> kernel config: https://syzkaller.appspot.com/x/.config?x=835f3591019836d5
>> dashboard link: https://syzkaller.appspot.com/bug?extid=1aa0bce76589e2e98756
>> compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
>>
>> Unfortunately, I don't have any reproducer for this issue yet.
>
> I know there's no reproducer yet, but when there is:
>
> #syz test: git://git.kernel.dk/linux.git for-next

This crash does not have a reproducer. I cannot test it.

>
> All of the ones from today was due to a buggy patch that was staged
> for 6.2, should all be gone with the updated branches.
>
> --
> Jens Axboe
>
>