syzbot


INFO: task hung in ovs_exit_net
Status: upstream: reported on 2020/07/23 06:27
Reported-by: syzbot+2c4ff3614695f75ce26c@syzkaller.appspotmail.com
Fix commit: a65878d6 net: openvswitch: fixes potential deadlock in dp cleanup code
Patched on: [ci-qemu-upstream-386 ci-upstream-bpf-kasan-gce ci-upstream-bpf-next-kasan-gce ci-upstream-gce-leak ci-upstream-kasan-gce ci-upstream-kasan-gce-386 ci-upstream-kasan-gce-root ci-upstream-kasan-gce-selinux-root ci-upstream-kasan-gce-smack-root ci-upstream-linux-next-kasan-gce-root ci-upstream-net-kasan-gce ci-upstream-net-this-kasan-gce ci2-upstream-kcsan-gce ci2-upstream-usb], missing on: [ci-qemu-upstream ci-upstream-kmsan-gce ci-upstream-kmsan-gce-386]
First crash: 23d, last: 16d

Sample crash report:

Crashes (65):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-bpf-next-kasan-gce 2020/07/26 06:45 bpf-next a890cd86 1f7cc1ca .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-bpf-next-kasan-gce 2020/07/26 05:35 bpf-next a890cd86 1f7cc1ca .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-bpf-next-kasan-gce 2020/07/26 04:28 bpf-next a890cd86 1f7cc1ca .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-bpf-next-kasan-gce 2020/07/26 02:49 bpf-next a890cd86 1f7cc1ca .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-bpf-next-kasan-gce 2020/07/25 20:10 bpf-next 5ab73937 1f7cc1ca .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-bpf-next-kasan-gce 2020/07/25 18:32 bpf-next 5ab73937 1f7cc1ca .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-bpf-next-kasan-gce 2020/07/25 16:50 bpf-next 5ab73937 1f7cc1ca .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-bpf-next-kasan-gce 2020/07/25 11:53 bpf-next 5ab73937 1f7cc1ca .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-bpf-next-kasan-gce 2020/07/25 10:37 bpf-next 5ab73937 1f7cc1ca .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-bpf-next-kasan-gce 2020/07/25 05:46 bpf-next e0145983 554af388 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-bpf-next-kasan-gce 2020/07/25 02:35 bpf-next e0145983 554af388 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-net-kasan-gce 2020/07/24 23:01 net-next 1b6687e3 554af388 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-bpf-next-kasan-gce 2020/07/24 21:02 bpf-next e0145983 554af388 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-bpf-next-kasan-gce 2020/07/24 19:42 bpf-next e0145983 554af388 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-bpf-next-kasan-gce 2020/07/24 19:13 bpf-next e0145983 554af388 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-bpf-next-kasan-gce 2020/07/24 18:44 bpf-next e0145983 554af388 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-bpf-next-kasan-gce 2020/07/24 18:12 bpf-next e0145983 554af388 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-bpf-next-kasan-gce 2020/07/24 17:32 bpf-next e0145983 554af388 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-bpf-next-kasan-gce 2020/07/24 16:27 bpf-next e0145983 554af388 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-bpf-next-kasan-gce 2020/07/24 10:09 bpf-next e0145983 70c104a1 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-bpf-next-kasan-gce 2020/07/24 08:36 bpf-next c3cf6317 70c104a1 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-bpf-next-kasan-gce 2020/07/24 06:33 bpf-next c3cf6317 70c104a1 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-bpf-next-kasan-gce 2020/07/24 05:41 bpf-next c3cf6317 70c104a1 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-net-kasan-gce 2020/07/24 04:48 net-next 7fc3b978 70c104a1 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-bpf-next-kasan-gce 2020/07/24 00:45 bpf-next c3cf6317 70c104a1 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-bpf-next-kasan-gce 2020/07/23 23:39 bpf-next c3cf6317 70c104a1 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-bpf-next-kasan-gce 2020/07/23 21:18 bpf-next c3cf6317 70c104a1 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-net-kasan-gce 2020/07/23 19:55 net-next 7fc3b978 70c104a1 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-bpf-next-kasan-gce 2020/07/23 17:32 bpf-next c3cf6317 70c104a1 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-bpf-next-kasan-gce 2020/07/23 08:42 bpf-next a6c0d093 340ea530 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-bpf-next-kasan-gce 2020/07/23 07:47 bpf-next a6c0d093 340ea530 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-bpf-next-kasan-gce 2020/07/23 07:15 bpf-next a6c0d093 340ea530 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-net-kasan-gce 2020/07/22 23:50 net-next a6c0d093 340ea530 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-bpf-next-kasan-gce 2020/07/22 23:02 bpf-next a6c0d093 340ea530 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-net-kasan-gce 2020/07/22 16:02 net-next fa56a987 128cd85f .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-net-kasan-gce 2020/07/22 14:12 net-next fa56a987 128cd85f .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-net-kasan-gce 2020/07/22 02:11 net-next 71d4364a 21f1765e .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-net-kasan-gce 2020/07/21 20:59 net-next 71d4364a 21f1765e .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-net-kasan-gce 2020/07/20 23:08 net-next 7dce80c2 4285ffa3 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-net-kasan-gce 2020/07/20 21:53 net-next 7dce80c2 4285ffa3 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-net-kasan-gce 2020/07/20 08:25 net-next 7dce80c2 9c812472 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-net-kasan-gce 2020/07/20 06:25 net-next a050d82f 9c812472 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-net-kasan-gce 2020/07/20 01:33 net-next a050d82f 9c812472 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-net-kasan-gce 2020/07/19 23:25 net-next a050d82f 9c812472 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-net-kasan-gce 2020/07/19 22:19 net-next a050d82f 9c812472 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-net-kasan-gce 2020/07/19 20:54 net-next a050d82f 9c812472 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-net-kasan-gce 2020/07/19 20:11 net-next a050d82f 9c812472 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-net-kasan-gce 2020/07/19 18:19 net-next a050d82f 9c812472 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-net-kasan-gce 2020/07/19 15:48 net-next a050d82f 9c812472 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-net-kasan-gce 2020/07/19 12:26 net-next a050d82f 9c812472 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-net-kasan-gce 2020/07/19 05:00 net-next a050d82f 9c812472 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-net-kasan-gce 2020/07/19 03:57 net-next a050d82f 9c812472 .config log report davem@davemloft.net, dev@openvswitch.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org