syzbot


WARNING: locking bug in do_ipv6_setsockopt
Status: upstream: reported syz repro on 2019/07/24 05:37
Reported-by: syzbot+8890bb45d4f6cf5538c3@syzkaller.appspotmail.com
First crash: 305d, last: 10d
similar bugs (2):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream WARNING: locking bug in do_ipv6_setsockopt syz cause+fix 20 85d 368d 0/17 upstream: reported syz repro on 2019/05/22 15:58
linux-4.19 WARNING: locking bug in do_ipv6_setsockopt syz fix 1 160d 305d 0/1 upstream: reported syz repro on 2019/07/24 08:25

Sample crash report:

Fix bisection attempts:
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro
ci2-linux-4-14 2020/05/14 13:06 linux-4.14.y ab9dfda2 de453f34 .config log report syz
ci2-linux-4-14 2020/04/14 12:37 linux-4.14.y c10b57a5 de453f34 .config log report syz
ci2-linux-4-14 2020/03/15 08:40 linux-4.14.y 12cd844a de453f34 .config log report syz
ci2-linux-4-14 2020/02/14 07:54 linux-4.14.y e0f8b8a6 de453f34 .config log report syz
ci2-linux-4-14 2020/01/15 07:06 linux-4.14.y c04fc6fa de453f34 .config log report syz
ci2-linux-4-14 2019/12/16 06:36 linux-4.14.y a844dc4c de453f34 .config log report syz
Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-linux-4-14 2019/07/24 04:36 linux-4.14.y ff33472c de453f34 .config log report syz davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org