linux-kernel - Re: WARNING in xfrm_policy

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Date:   Mon, 27 Jul 2020 14:47:11 +0800
From:   Xin Long <lucien.xin@...il.com>
To:     syzbot <syzbot+5cfc132a76d844973259@...kaller.appspotmail.com>
Cc:     davem <davem@...emloft.net>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        Jakub Kicinski <kuba@...nel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        network dev <netdev@...r.kernel.org>,
        Steffen Klassert <steffen.klassert@...unet.com>,
        syzkaller-bugs <syzkaller-bugs@...glegroups.com>
Subject: Re: WARNING in xfrm_policy_insert

On Mon, Jul 27, 2020 at 4:11 AM syzbot
<syzbot+5cfc132a76d844973259@...kaller.appspotmail.com> wrote:
>
> syzbot suspects this issue was fixed by commit:
>
> commit ed17b8d377eaf6b4a01d46942b4c647378a79bdd
> Author: Xin Long <lucien.xin@...il.com>
> Date:   Mon May 25 05:53:37 2020 +0000
>
>     xfrm: fix a warning in xfrm_policy_insert_list
>
> bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=1774b9df100000
> start commit:   6c677750 mlxsw: spectrum: Use NL_SET_ERR_MSG_MOD
> git tree:       net-next
> kernel config:  https://syzkaller.appspot.com/x/.config?x=82a189bf69e089b5
> dashboard link: https://syzkaller.appspot.com/bug?extid=5cfc132a76d844973259
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=12f8821d800000
> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=13ec3c63800000
>
> If the result looks correct, please mark the issue as fixed by replying with:
>
> #syz fix: xfrm: fix a warning in xfrm_policy_insert_list
>
> For information about bisection process see: https://goo.gl/tpsmEJ#bisection
#syz fix: xfrm: fix a warning in xfrm_policy_insert_list