syzbot has bisected this bug to:
commit e9db4ef6bf4ca9894bb324c76e01b8f1a16b2650
Author: John Fastabend <john.fastab...@gmail.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=15e978e1a00000
start commit: 38e406f6 Merge git://git.kernel.org/pub/scm/linux/kernel/g..
git tree: net
final crash: https://syzkaller.appspot.com/x/report.txt?x=17e978e1a00000
console output: https://syzkaller.appspot.com/x/log.txt?x=13e978e1a00000
kernel config: https://syzkaller.appspot.com/x/.config?x=60564cb52ab29d5b
dashboard link: https://syzkaller.appspot.com/bug?extid=f625baafb9a1c4bfc3f6
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1193d81ea00000
Reported-by: syzbot+f625baafb9a1c4bfc...@syzkaller.appspotmail.com
Fixes: e9db4ef6bf4c ("bpf: sockhash fix omitted bucket lock in sock_close")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
