syzbot


general protection fault in sctp_sched_prio_sched
Status: fixed on 2019/08/05 13:45
Reported-by: syzbot+c1a380d42b190ad1e559@syzkaller.appspotmail.com
Fix commit: 4d141581 sctp: fix error handling on stream scheduler initialization
First crash: 70d, last: 56d
Bisection: introduced by (bisect log):

commit 4ff40b86262b73553ee47cc3784ce8ba0f220bd8
Author: Xin Long <lucien.xin@gmail.com>
Date: Mon Jan 21 18:42:09 2019 +0000

  sctp: set chunk transport correctly when it's a new asoc

Tree: net
Crash: general protection fault in sctp_sched_prio_sched (log)
Repro: C syz .config

Sample crash report:

All crashes (3):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-net-this-kasan-gce 2019/06/15 15:53 net 35fc07ae 442206d7 .config log report syz C davem@davemloft.net, linux-kernel@vger.kernel.org, linux-sctp@vger.kernel.org, marcelo.leitner@gmail.com, netdev@vger.kernel.org, nhorman@tuxdriver.com, vyasevich@gmail.com
ci-upstream-net-this-kasan-gce 2019/06/15 15:01 net 35fc07ae 442206d7 .config log report davem@davemloft.net, linux-kernel@vger.kernel.org, linux-sctp@vger.kernel.org, marcelo.leitner@gmail.com, netdev@vger.kernel.org, nhorman@tuxdriver.com, vyasevich@gmail.com
ci-upstream-net-kasan-gce 2019/06/29 16:30 net-next 5cdda5f1 7509bf36 .config log report davem@davemloft.net, linux-kernel@vger.kernel.org, linux-sctp@vger.kernel.org, marcelo.leitner@gmail.com, netdev@vger.kernel.org, nhorman@tuxdriver.com, vyasevich@gmail.com