linux-kernel - Re: net/ipv4: inconsistent lock state in tcp_conn_request/inet_ehash

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Message-ID: <CANn89iKK9_Gao1fZ9mJEujBFMvZuOu534PE-VnSKUBkpYzr7qw@mail.gmail.com>
Date:   Wed, 1 Mar 2017 07:13:57 -0800
From:   Eric Dumazet <edumazet@...gle.com>
To:     Andrey Konovalov <andreyknvl@...gle.com>
Cc:     "David S. Miller" <davem@...emloft.net>,
        Alexey Kuznetsov <kuznet@....inr.ac.ru>,
        James Morris <jmorris@...ei.org>,
        Hideaki YOSHIFUJI <yoshfuji@...ux-ipv6.org>,
        Patrick McHardy <kaber@...sh.net>,
        netdev <netdev@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Dmitry Vyukov <dvyukov@...gle.com>,
        Kostya Serebryany <kcc@...gle.com>,
        syzkaller <syzkaller@...glegroups.com>
Subject: Re: net/ipv4: inconsistent lock state in tcp_conn_request/inet_ehash_insert

On Wed, Mar 1, 2017 at 6:59 AM, Andrey Konovalov <andreyknvl@...gle.com> wrote:
> Hi,
>
> I've got the following error report while fuzzing the kernel with syzkaller.
>
> On commit e5d56efc97f8240d0b5d66c03949382b6d7e5570 (Feb 26).

SInce I probably added this bug, I will send a fix shortly, thanks for
the report.