Re: WARNING: ODEBUG bug in remove_client_context

From: Jason Gunthorpe
Date: Thu Mar 12 2020 - 11:17:57 EST


On Wed, Mar 11, 2020 at 11:37:12PM -0700, syzbot wrote:
> Hello,
>
> syzbot found the following crash on:
>
> HEAD commit: 61a09258 Merge tag 'for-linus' of git://git.kernel.org/pub..
> git tree: upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=10a6d70de00000
> kernel config: https://syzkaller.appspot.com/x/.config?x=7aef917d2e37d731
> dashboard link: https://syzkaller.appspot.com/bug?extid=c3b8c2a85d37162cc6ab
> compiler: clang version 10.0.0 (https://github.com/llvm/llvm-project/ c2443155a0fb245c8f17f2c1c72b6ea391e86e81)
>
> Unfortunately, I don't have any reproducer for this crash yet.
>
> IMPORTANT: if you fix the bug, please add the following tag to the commit:
> Reported-by: syzbot+c3b8c2a85d37162cc6ab@xxxxxxxxxxxxxxxxxxxxxxxxx

#syz dup: WARNING: ODEBUG bug in smc_ib_remove_dev

Jason