apport information
** Tags added: apparmor apport-collected
** Description changed:
With kernel 3.10.0 lxc-create fails with the following error:
lxc-start 1372673552.852 NOTICE lxc_conf - 'saucy-i386-20130701-1012'
is setup.
lxc-start 1372673552.852 DEBUG lxc_cgroup - cgroup_path_get: called
for subsys devices name lxc/saucy-i386-20130701-1012
lxc-start 1372673552.852 DEBUG lxc_cgroup - using cgroup mounted at
'/sys/fs/cgroup/devices'
lxc-start 1372673552.852 DEBUG lxc_cgroup - cgroup_path_get:
returning /sys/fs/cgroup/devices/lxc/saucy-i386-20130701-1012 for subsystem
devices.deny
lxc-start 1372673552.852 ERROR lxc_cgroup - Invalid argument - write
/sys/fs/cgroup/devices/lxc/saucy-i386-20130701-1012/devices.deny : Invalid
argument
lxc-start 1372673552.852 ERROR lxc_conf - Error setting devices.deny
to a for lxc/saucy-i386-20130701-1012
Second run of lxc-start works fine.
Downgrading to 3.9.0-7 fixes the issue.
The rootfs of the container is a loop-mounted squashfs from a loop-
mounted ISO of latest saucy desktop image.
pre-start, pre-mount, post-stop, lxc config and fstab attached
ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: lxc 0.9.0-0ubuntu15
ProcVersionSignature: Ubuntu 3.10.0-1.8-generic 3.10.0-rc7
Uname: Linux 3.10.0-1-generic x86_64
ApportVersion: 2.10.2-0ubuntu3
Architecture: amd64
Date: Mon Jul 1 14:26:35 2013
MarkForUpload: True
SourcePackage: lxc
UpgradeStatus: Upgraded to saucy on 2012-01-31 (516 days ago)
defaults.conf:
lxc.network.type = veth
lxc.network.link = lxcbr0
lxc.network.flags = up
+ ---
+ ApportVersion: 2.10.2-0ubuntu3
+ Architecture: amd64
+ DistroRelease: Ubuntu 13.10
+ InstallationDate: Installed on 2012-10-25 (251 days ago)
+ InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
+ MarkForUpload: True
+ Package: lxc 0.9.0-0ubuntu16
+ PackageArchitecture: amd64
+ ProcCmdline: BOOT_IMAGE=/boot/vmlinuz-3.10.0-2-generic
root=UUID=a25fbaa5-8321-48be-bd4f-d5027b955669 ro quiet splash swapaccount=1
vt.handoff=7
+ ProcEnviron:
+ TERM=screen
+ PATH=(custom, no user)
+ XDG_RUNTIME_DIR=<set>
+ LANG=fr_FR.UTF-8
+ SHELL=/bin/bash
+ ProcVersionSignature: Ubuntu 3.10.0-2.9-generic 3.10.0
+ Tags: saucy apparmor
+ Uname: Linux 3.10.0-2-generic x86_64
+ UpgradeStatus: Upgraded to saucy on 2012-12-02 (214 days ago)
+ UserGroups: adm autopilot cdrom dip kvm lpadmin plugdev sambashare sudo
wireshark
+ defaults.conf:
+ lxc.network.type = veth
+ lxc.network.link = lxcbr0
+ lxc.network.flags = up
** Attachment added: "Dependencies.txt"
https://bugs.launchpad.net/bugs/1196518/+attachment/3724402/+files/Dependencies.txt
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https://bugs.launchpad.net/bugs/1196518
Title:
lxc-start failed with lxc_cgroup - Invalid argument - write
/sys/fs/cgroup/devices/lxc/<NAME>/devices.deny : Invalid argument
with kernel 3.10
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