netdev - Re: general protection fault in tcf_action

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Date:   Wed, 11 Nov 2020 14:13:15 +0100
From:   Dmitry Vyukov <dvyukov@...gle.com>
To:     syzbot <syzbot+92a80fff3b3af6c4464e@...kaller.appspotmail.com>,
        LKML <linux-kernel@...r.kernel.org>,
        netdev <netdev@...r.kernel.org>,
        syzkaller-bugs <syzkaller-bugs@...glegroups.com>
Subject: Re: general protection fault in tcf_action_destroy (2)

On Wed, Apr 29, 2020 at 5:03 AM syzbot
<syzbot+92a80fff3b3af6c4464e@...kaller.appspotmail.com> wrote:
>
> syzbot suspects this bug was fixed by commit:
>
> commit 0d1c3530e1bd38382edef72591b78e877e0edcd3
> Author: Cong Wang <xiyou.wangcong@...il.com>
> Date:   Thu Mar 12 05:42:28 2020 +0000
>
>     net_sched: keep alloc_hash updated after hash allocation
>
> bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=15e74154100000
> start commit:   67d584e3 Merge tag 'for-5.6-rc6-tag' of git://git.kernel.o..
> git tree:       upstream
> kernel config:  https://syzkaller.appspot.com/x/.config?x=9f894bd92023de02
> dashboard link: https://syzkaller.appspot.com/bug?extid=92a80fff3b3af6c4464e
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=160c3223e00000
> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=14f790ade00000
>
> If the result looks correct, please mark the bug fixed by replying with:
>
> #syz fix: net_sched: keep alloc_hash updated after hash allocation
>
> For information about bisection process see: https://goo.gl/tpsmEJ#bisection

#syz fix: net_sched: keep alloc_hash updated after hash allocation