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Date:   Thu, 06 Jun 2019 02:21:01 -0700
From:   syzbot <syzbot+e8c40862180d8949d624@...kaller.appspotmail.com>
To:     ast@...nel.org, daniel@...earbox.net, john.fastabend@...il.com,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        syzkaller-bugs@...glegroups.com, tglx@...utronix.de
Subject: Re: general protection fault in rb_erase (2)

syzbot has bisected this bug to:

commit e9db4ef6bf4ca9894bb324c76e01b8f1a16b2650
Author: John Fastabend <john.fastabend@...il.com>
Date:   Sat Jun 30 13:17:47 2018 +0000

     bpf: sockhash fix omitted bucket lock in sock_close

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=1644ea92a00000
start commit:   156c0591 Merge tag 'linux-kselftest-5.2-rc4' of git://git...
git tree:       upstream
final crash:    https://syzkaller.appspot.com/x/report.txt?x=1544ea92a00000
console output: https://syzkaller.appspot.com/x/log.txt?x=1144ea92a00000
kernel config:  https://syzkaller.appspot.com/x/.config?x=60564cb52ab29d5b
dashboard link: https://syzkaller.appspot.com/bug?extid=e8c40862180d8949d624
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=11f031fea00000

Reported-by: syzbot+e8c40862180d8949d624@...kaller.appspotmail.com
Fixes: e9db4ef6bf4c ("bpf: sockhash fix omitted bucket lock in sock_close")

For information about bisection process see: https://goo.gl/tpsmEJ#bisection

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