linux-kernel - Re: INFO: trying to register non-static key in bond_3ad_update_ad_actor

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Date:   Tue, 29 Oct 2019 14:09:07 +0900
From:   Taehee Yoo <ap420073@...il.com>
To:     David Miller <davem@...emloft.net>
Cc:     syzbot+8da67f407bcba2c72e6e@...kaller.appspotmail.com,
        Andy Gospodarek <andy@...yhouse.net>, j.vosburgh@...il.com,
        linux-kernel@...r.kernel.org, Netdev <netdev@...r.kernel.org>,
        syzkaller-bugs@...glegroups.com, vfalico@...il.com
Subject: Re: INFO: trying to register non-static key in bond_3ad_update_ad_actor_settings

On Tue, 29 Oct 2019 at 13:24, David Miller <davem@...emloft.net> wrote:
>

Hi David,

> From: syzbot <syzbot+8da67f407bcba2c72e6e@...kaller.appspotmail.com>
> Date: Mon, 28 Oct 2019 18:11:08 -0700
>
> > syzbot has found a reproducer for the following crash on:
> >
> > HEAD commit:    60c1769a Add linux-next specific files for 20191028
> > git tree:       linux-next
> > console output:
> > https://syzkaller.appspot.com/x/log.txt?x=154d4374e00000
> > kernel config:
> > https://syzkaller.appspot.com/x/.config?x=cb86688f30db053d
> > dashboard link:
> > https://syzkaller.appspot.com/bug?extid=8da67f407bcba2c72e6e
> > compiler:       gcc (GCC) 9.0.0 20181231 (experimental)
> > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14d43a04e00000
> > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=16be3b9ce00000
> >
> > IMPORTANT: if you fix the bug, please add the following tag to the
> > commit:
> > Reported-by: syzbot+8da67f407bcba2c72e6e@...kaller.appspotmail.com
>
> This might be because of the lockdep depth changes.
>
> Taehee, please take a look.
>

Thank you for forwarding this,
I will take a look at this issue.

Thank you
Taehee Yoo

> Thanks.