I can easily reproduce this issue.
Tested with 3.16 mainline kernel and this did not occur. I can begin a bisect
tomorrow, or test any proposals.
** Tags added: bot-stop-nagging
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1410852
Title:
restarting container with a vlan interface results in kernel stack
trace
Status in lxc containers:
New
Status in linux package in Ubuntu:
Confirmed
Bug description:
Stopping a container and starting it again results in kernel stack
trace with a vlan interface.
---8<---
lxc.network.type = vlan
lxc.network.flags = up
lxc.network.link = p3p1
lxc.network.vlan.id = 2
---8<---
dpkg -l | grep lxc
ii liblxc1 1.0.6-0ubuntu0.1
amd64 Linux Containers userspace tools (library)
ii lxc 1.0.6-0ubuntu0.1
amd64 Linux Containers userspace tools
ii lxc-templates 1.0.6-0ubuntu0.1
amd64 Linux Containers userspace tools (templates)
ii python3-lxc 1.0.6-0ubuntu0.1
amd64 Linux Containers userspace tools (Python 3.x bindings)
cat /proc/cmdline
BOOT_IMAGE=/boot/vmlinuz-3.13.0-44-generic
root=UUID=6d1fc9aa-735c-4e61-ae1c-0a9d2587e77b ro acpi_osi=Linux acpi=force
acpi_enforce_resources=lax i915.i915_enable_rc6=1 i915.i915_enable_fbc=1
i915.lvds_downclock=1 i915.semaphores=1
Snipplet from stack trace:
---8<---
[35188.374621] WARNING: CPU: 4 PID: 3933 at
/build/buildd/linux-3.13.0/fs/sysfs/dir.c:486 sysfs_warn_dup+0x86/0xa0()
[35188.374623] sysfs: cannot create duplicate filename
'/devices/pci0000:00/0000:00:1c.3/0000:02:00.0/net/p3p1/upper_vlan2'
---8<---
Is deconfiguration on stop of an lxc instance not working anymore?
To manage notifications about this bug go to:
https://bugs.launchpad.net/lxc/+bug/1410852/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
