linux-kernel - Re: [syzbot] WARNING: ODEBUG bug in __io_put

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Message-ID: <b130dd91-0871-6138-9a40-8499fb776875@kernel.dk>
Date:   Thu, 12 Jan 2023 10:43:15 -0700
From:   Jens Axboe <axboe@...nel.dk>
To:     syzbot <syzbot+1aa0bce76589e2e98756@...kaller.appspotmail.com>,
        asml.silence@...il.com, io-uring@...r.kernel.org,
        linux-kernel@...r.kernel.org, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] WARNING: ODEBUG bug in __io_put_task

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

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