------- Comment From [email protected] 2017-08-03 09:39 EDT------- (In reply to comment #14) > according to the logs it might affect more docker than the kernel: > > - docker is used on that system (at least since Aug 1st) > - but I cannot find that docker.io is used - which docker version is in use? > dpkg log doesn't show me that docker.io got installed > > - seems to be a docker issue that is causing a crash > occurs multiple times per second > Aug 2 06:26:51 zml025 dockerd[6150]: > time="2017-08-02T06:26:51.327342000-04:00" level=error msg="Handler for GET / > containers/18ffa76eaba65e5f451a3d56821d3f90a58dac74021ea7a5114352a2d6816d0d/ > json returned error: No such container: > 18ffa76eaba65e5f451a3d56821d3f90a58dac74021ea7a5114352a2d6816d0d" > > - the kernel log also shows some issues: > the following is a known docker issue, seems to be caused by privileged > containers: > https://github.com/moby/moby/issues/21081 > https://github.com/kubernetes/kubernetes/issues/27885 > Aug 1 03:17:19 zml025 kernel: [15074.536567] aufs > au_opts_verify:1597:dockerd[6723]: > dirperm1 breaks the protection by the permission bits on the lower branch > > - kernel log: > another issue also known by docker: > https://github.com/moby/moby/issues/14807 > Aug 1 03:17:19 zml025 kernel: [15074.649870] device vetha553aad entered > promiscuous mode > Aug 1 03:17:19 zml025 kernel: [15074.649937] IPv6: ADDRCONF(NETDEV_UP): > vetha553aad: link is not ready > Aug 1 03:17:19 zml025 kernel: [15074.649939] docker0: port 1(vetha553aad) > entered forwarding state > Aug 1 03:17:19 zml025 kernel: [15074.649943] docker0: port 1(vetha553aad) > entered forwarding state > Aug 1 03:17:19 zml025 kernel: [15074.650259] docker0: port 1(vetha553aad) > entered disabled state > Aug 1 03:17:19 zml025 kernel: [15075.283565] eth0: renamed from vethd76add0 > Aug 1 03:17:20 zml025 kernel: [15075.334494] IPv6: ADDRCONF(NETDEV_CHANGE): > vetha553aad: link becomes ready > Aug 1 03:17:20 zml025 kernel: [15075.334520] docker0: port 1(vetha553aad) > entered forwarding state > Aug 1 03:17:20 zml025 kernel: [15075.334527] docker0: port 1(vetha553aad) > entered forwarding state > Aug 1 03:17:20 zml025 kernel: [15075.334549] IPv6: ADDRCONF(NETDEV_CHANGE): > docker0: link becomes ready > > - duplicate IPv6 addresses needs to be fixed > Aug 1 03:17:20 zml025 kernel: [15075.611749] IPv6: eth0: IPv6 duplicate > address fe80::42:acff:fe11:2 detected!
Just for your information. We have many servers running same applications. There are several servers which never got kernel panic. They are all in the same docker version. And also have those docker issues. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1708399 Title: kernel panic -not syncing: Fatal exception: panic_on_oops To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1708399/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
