[Bug 591610] Re: memory leak
** Changed in: qemu-kvm (Ubuntu) Status: Fix Committed = Fix Released -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in Ubuntu. https://bugs.launchpad.net/bugs/591610 Title: memory leak To manage notifications about this bug go to: https://bugs.launchpad.net/kvm/+bug/591610/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 591610] Re: memory leak
Chris, could you confirm whether this is in fact fixed in lucid-proposed? -- memory leak https://bugs.launchpad.net/bugs/591610 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 591610] Re: memory leak
Serge: Yep, per the other bug, this is totally fixed for me. -- memory leak https://bugs.launchpad.net/bugs/591610 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 591610] Re: memory leak
Note: I deleted the proposal for merge for https://code.launchpad.net/~serge-hallyn/ubuntu/lucid/qemu-kvm/memleak-fix because it is already in lucid-proposed. ** Changed in: qemu-kvm (Ubuntu) Status: Triaged = Fix Committed -- memory leak https://bugs.launchpad.net/bugs/591610 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 591610] Re: memory leak
I ran my test again overnight with the packages from -proposed and it's not fixed the leak for me -- memory leak https://bugs.launchpad.net/bugs/591610 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
Re: [Bug 591610] Re: memory leak
Hrm, okay, thanks Chris. Is this VM managed by libvirt? Is it possible the memory leak is in libvirt, rather than kvm? -- memory leak https://bugs.launchpad.net/bugs/591610 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 591610] Re: memory leak
Dustin: yep, managed by libvirt. I'm pretty sure the leak is kvm and not libvirt - the one remaining kvm process this morning had a VIRT of ~7GB. -- memory leak https://bugs.launchpad.net/bugs/591610 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 591610] Re: memory leak
Dustin: It's certainly possible. It was easy enough to reproduce this bug - I just ran one VM per CPU core, doing constant IO stress for about 8 hours and it entirely consumed the 8GB in the machine, so when that's SRU'd we can test to see if it's fixed :) -- memory leak https://bugs.launchpad.net/bugs/591610 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 591610] Re: memory leak
Chris- Do you think this is a dupe of Bug #588293? There's a patch attached to that one. Serge is going to apply that patch, and put up a package for testing, and we'll try to get it SRU'd to Lucid. ** Package changed: kvm (Ubuntu) = qemu-kvm (Ubuntu) -- memory leak https://bugs.launchpad.net/bugs/591610 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 591610] Re: memory leak
As I mentioned in comment #2, I re-ran my test with 0.12.4 (a simple rebuild of the package from sid) and after almost 12 hours there was no sign of memory leaking. -- memory leak https://bugs.launchpad.net/bugs/591610 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to kvm in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 591610] Re: memory leak
** Attachment added: syslog showing the OOM events http://launchpadlibrarian.net/49996223/syslog-kvm-oom.txt ** Bug watch added: SourceForge.net Tracker #2989366 http://sourceforge.net/support/tracker.php?aid=2989366 ** Also affects: kvm via http://sourceforge.net/support/tracker.php?aid=2989366 Importance: Unknown Status: Unknown -- memory leak https://bugs.launchpad.net/bugs/591610 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to kvm in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 591610] Re: memory leak
I've linked this bug to an upstream bug filed against 0.12.3 (the version of KVM we have in Lucid) which describes a serious memory leak. I am also repeating the test with 0.12.4 which claims to fix the leak. -- memory leak https://bugs.launchpad.net/bugs/591610 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to kvm in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 591610] Re: memory leak
According to the upstream bug report, this is fixed in version 0.12.4 however I am unsure of the exact commit that resolved it. Although I haven't encountered this issue yet, i'm going to mark it as triaged as upstream, have essentially confirmed it with the version we ship. ** Changed in: kvm (Ubuntu) Status: New = Triaged -- memory leak https://bugs.launchpad.net/bugs/591610 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to kvm in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
