From mboxrd@z Thu Jan  1 00:00:00 1970
From: Eric Dumazet <eric.dumazet@gmail.com>
Subject: Re: general protection fault in __handle_mm_fault
Date: Tue, 9 Oct 2018 08:00:02 -0700
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Cc: David Miller <davem@davemloft.net>,
        Eric Dumazet <edumazet@google.com>,
        Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>,
        LKML <linux-kernel@vger.kernel.org>,
        Network Development <netdev@vger.kernel.org>,
        syzkaller-bugs@googlegroups.com,
        Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>,
        Andrew Morton <akpm@linux-foundation.org>,
        kirill.shutemov@linux.intel.com
To: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>,
        Willem de Bruijn <willemdebruijn.kernel@gmail.com>,
        syzbot+1577fbe983d20fe2e88f@syzkaller.appspotmail.com
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On 10/09/2018 01:53 AM, Aneesh Kumar K.V wrote:
...

>>>> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=13cdb67e400000
...

> 
> Can you check with this patch

Well, this is a C repro, you can test this yourself instead of asking Willem who
already did a painful bisection.

Thanks.