[Bug 1826051] Re: VMs go to 100% CPU after live migration from Trusty to Bionic

2019-05-03 Thread Corey Melanson
Bionic+UCA-Stein migration, as Bionic+UCA-Stein seems even more unstable :-( Not sure how best to proceed with troubleshooting for you at this point, I feel that Xenial is my only option... Corey Melanson -- You received this bug notification because you are a member of Ubuntu Bugs, which is s

[Bug 1826051] Re: VMs go to 100% CPU after live migration from Trusty to Bionic

2019-04-25 Thread Corey Melanson
enabled, so I presume that's why it hasn't worked properly. If this output it critical, I would need to stage some VMs and grab those files and hope they fail live migration. Below is the output you requested. This is new to me, so hopefully it's correct. Thank you, Corey Melanson $ sudo perf kvm

[Bug 1826051] Re: VMs go to 100% CPU after live migration from Trusty to Bionic

2019-04-24 Thread Corey Melanson
** Attachment added: "vm xml" https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1826051/+attachment/5258680/+files/virsh-dumpxml.xml -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1826051 Title:

[Bug 1826051] Re: VMs go to 100% CPU after live migration from Trusty to Bionic

2019-04-24 Thread Corey Melanson
** Attachment added: "strace" https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1826051/+attachment/5258679/+files/strace-53413.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1826051 Title:

[Bug 1826051] Re: VMs go to 100% CPU after live migration from Trusty to Bionic

2019-04-24 Thread Corey Melanson
as "virsh migrate --live" returned error code 0 and the VM shows as "running" in virsh list. I have attached the "virsh dumpxml" output from a different dead VM along with the pidstat and strace output. I can run "perf" if you let me know what options you nee

[Bug 1826051] Re: VMs go to 100% CPU after live migration from Trusty to Bionic

2019-04-23 Thread Corey Melanson
** Attachment added: "uname-a" https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1826051/+attachment/5258338/+files/uname-a.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1826051 Title:

[Bug 1826051] Re: VMs go to 100% CPU after live migration from Trusty to Bionic

2019-04-23 Thread Corey Melanson
** Attachment added: "proc_cpuinfo" https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1826051/+attachment/5258336/+files/proc_cpuinfo.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1826051

[Bug 1826051] [NEW] VMs go to 100% CPU after live migration from Trusty to Bionic

2019-04-23 Thread Corey Melanson
, and it seems random whether a VM will successfully live migrate or not. We also tried migrating to Bionic 18.04.0 with 4.15.0-43-generic with the same results. Please let me know if there is further information you require to look into this. Thank you, Corey Melanson Source hypervisor: OS: Ubuntu 14.04.5

[Bug 1826051] Re: VMs go to 100% CPU after live migration from Trusty to Bionic

2019-04-23 Thread Corey Melanson
** Attachment added: "proc_version_signature" https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1826051/+attachment/5258337/+files/proc_version_signature.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1768547] Re: OpenNebula DataSource adds null gateway6 to netplan config

2018-05-09 Thread Corey Melanson
Hey Scott, Sorry for the delay... Appreciate the offer, but you can just merge it or whatever I don't need my name in the change log. Cheers, Corey -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1768560] [NEW] Netplan generates systemd-networkd config files with incorrect file permissions

2018-05-02 Thread Corey Melanson
d) Active: active (running) since Wed 2018-05-02 14:43:20 UTC; 20s ago This is on Ubuntu 18.04 with netplan.io 0.36.1, which is being executed by cloud-init 18.2-14-g6d48d265-0ubuntu1. Thank you, Corey Melanson ** Affects: netplan.io (Ubuntu) Importance: Undecided Status: N

[Bug 1768547] [NEW] OpenNebula DataSource adds null gateway6 to netplan config

2018-05-02 Thread Corey Melanson
try Error in network definition //etc/netplan/50-cloud-init.yaml line 11 column 22: invalid IPv6 address 'null' This is due to a typo in DataSourceOpenNebula.py, attached is a patch which fixes it. Cheers, Corey Melanson ** Affects: cloud-init (Ubuntu) Importance: Undecided Status