syzbot


WARNING in xfrm_policy_insert
Status: upstream: reported C repro on 2018/02/14 08:09
Reported-by: syzbot+5cfc132a76d844973259@syzkaller.appspotmail.com
First crash: 916d, last: 26d

Cause bisection: the bug happens on the oldest tested release
Crash: WARNING in xfrm_policy_insert (log)
Repro: C syz .config
similar bugs (5):
Kernel Title Repro Bisected Count Last Reported Patched Status
linux-4.14 WARNING in xfrm_policy_insert syz fix 8 58d 316d 1/1 fixed on 2020/06/15 08:02
linux-4.19 WARNING in xfrm_policy_insert C fix 8 50d 299d 0/1 upstream: reported C repro on 2019/09/17 18:21
android-414 WARNING in xfrm_policy_insert C 7 222d 310d 0/1 public: reported C repro on 2019/09/06 10:33
android-44 WARNING in xfrm_policy_insert C 13 263d 455d 0/2 public: reported C repro on 2019/04/14 00:02
android-49 WARNING in xfrm_policy_insert C 27 222d 455d 0/3 public: reported C repro on 2019/04/14 00:00

Sample crash report:

Fix bisection attempts:
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro
ci-upstream-net-kasan-gce 2020/06/16 08:21 net-next b3a9e3b9 88bc17df .config log report syz C
ci-upstream-net-kasan-gce 2020/05/17 01:54 net-next d53b1162 88bc17df .config log report syz C
ci-upstream-net-kasan-gce 2020/04/16 16:45 net-next 63bef48f 88bc17df .config log report syz C
ci-upstream-net-kasan-gce 2020/03/17 03:03 net-next 86e85bf6 88bc17df .config log report syz C
ci-upstream-net-kasan-gce 2020/02/12 04:35 net-next fdfa3a67 88bc17df .config log report syz C
ci-upstream-net-kasan-gce 2020/01/13 02:58 net-next e07c5f2e 88bc17df .config log report syz C
ci-upstream-net-kasan-gce 2019/12/11 08:40 net-next c2193999 88bc17df .config log report syz C
ci-upstream-net-kasan-gce 2019/08/09 09:40 net-next 6c677750 88bc17df .config log report syz C
Crashes (6):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-net-kasan-gce 2018/02/14 07:21 net-next 6c677750 88bc17df .config log report syz C davem@davemloft.net, herbert@gondor.apana.org.au, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com
ci-upstream-kasan-gce 2018/02/14 07:27 upstream 61f14c01 88bc17df .config log report syz davem@davemloft.net, herbert@gondor.apana.org.au, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com
ci-upstream-kasan-gce-smack-root 2018/11/02 12:41 upstream 8adcc599 1f38e9ae .config log report davem@davemloft.net, herbert@gondor.apana.org.au, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com
ci-upstream-net-kasan-gce 2018/11/26 13:16 net-next 4bffc669 ac912200 .config log report davem@davemloft.net, herbert@gondor.apana.org.au, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com
ci-upstream-net-kasan-gce 2018/08/05 03:47 net-next d89d4155 3476a2df .config log report davem@davemloft.net, herbert@gondor.apana.org.au, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com
ci-upstream-net-kasan-gce 2018/01/08 20:01 net-next 0c3b34d8 93b4c6f1 .config log report davem@davemloft.net, herbert@gondor.apana.org.au, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com