syzbot


WARNING: locking bug in do_ipv6_getsockopt
Status: upstream: reported syz repro on 2019/07/02 16:17
Reported-by: syzbot+babfdd7368c72aac3875@syzkaller.appspotmail.com
First crash: 567d, last: 436d

Cause bisection: the issue happens on the oldest tested release (bisect log)
Crash: BUG: held lock freed in pppol2tp_release (log)
Repro: syz .config

Fix bisection: failed (bisect log)
duplicates (1):
Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
WARNING: locking bug in do_ipv6_setsockopt syz error error 25 118d 607d 0/17 closed as dup on 2021/01/13 13:16

Sample crash report:

Crashes (3):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-upstream-kasan-gce 2019/07/02 13:07 upstream 6fbc7275 cccc4302 .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
ci-upstream-net-kasan-gce 2019/07/02 10:40 net-next 6e32a74a cccc4302 .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
ci-upstream-net-kasan-gce 2019/07/02 07:34 net-next 6e32a74a cccc4302 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org