syzbot has bisected this bug to: commit 130b392c6cd6b2aed1b7eb32253d4920babb4891 Author: Dave Watson <davejwatson@xxxxxx> Date: Wed Jan 30 21:58:31 2019 +0000 net: tls: Add tls 1.3 support bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=118e8dee600000 start commit: 6d5afe20 sctp: fix memleak in sctp_send_reset_streams git tree: net final crash: https://syzkaller.appspot.com/x/report.txt?x=138e8dee600000 console output: https://syzkaller.appspot.com/x/log.txt?x=158e8dee600000 kernel config: https://syzkaller.appspot.com/x/.config?x=a4c9e9f08e9e8960 dashboard link: https://syzkaller.appspot.com/bug?extid=6a9ff159672dfbb41c95 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17cb0502600000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=14d5dc22600000 Reported-by: syzbot+6a9ff159672dfbb41c95@xxxxxxxxxxxxxxxxxxxxxxxxx Fixes: 130b392c6cd6 ("net: tls: Add tls 1.3 support") For information about bisection process see: https://goo.gl/tpsmEJ#bisection