Trusty lxc smoke tests hang with lucid lxc-execute
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| lxc (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Bug Description
Trusty smoke lxc tests appear to hang starting from 20131101 (coincides with the new trusty kernel Linux version 3.12.0-1-generic) . The issue occurs on both amd64 and i386 images. When this occurs the vm where the lxc containers get created becomes unresponsive.
Steps to reproduce:
1. Install a default saucy server on a vm (either manually or preseeded default installation) with either i386 or amd64 image using KVM, libvirt
2. Do the following to install utah inside the VM
sudo apt-add-repository -y ppa:utah/stable
sudo apt-get update
sudo apt-get install utah
3. Run the lxc tests using
sudo utah -r lp:ubuntu-test-cases/server/runlists/lxc.run
Looks like the test_lxc_simple test is the one that's causing the hang and soon after http://
Note:
I tried to reproduce this using a saucy vm host and the tests are not hanging there. The jenkins jobs in smoke tests are using a precise VM host.
The impacted smoke tests are:
https:/
and
https:/
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: lxc 1.0.0~alpha2-
ProcVersionSign
Uname: Linux 3.12.0-1-generic x86_64
ApportVersion: 2.12.6-0ubuntu1
Architecture: amd64
Date: Mon Nov 4 09:00:26 2013
InstallationDate: Installed on 2013-11-04 (0 days ago)
InstallationMedia: Ubuntu-Server 14.04 LTS "Trusty Tahr" - Alpha amd64 (20131104)
MarkForUpload: True
SourcePackage: lxc
UpgradeStatus: No upgrade log present (probably fresh install)
defaults.conf:
lxc.network.type = veth
lxc.network.link = lxcbr0
lxc.network.flags = up
| Para Siva (psivaa) wrote | #1 |
| description: | updated |
| Serge Hallyn (serge-hallyn) wrote | #2 |
| Changed in lxc (Ubuntu): | |
| status: | New → Invalid |
The trusty kernel does not yet have the apparmor patches re-added. Until that's done, please ignore lxc failures.