This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 1881907
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1881907
Title:
xfrm interface: fix oops when deleting a x-netns interface
Status in linux package in Ubuntu:
Incomplete
Bug description:
[Impact]
When a netns is removed, it may corrupt x-netns xfrm interfaces that
have their link part in this netns. It will later trigger an oops when
those interfaces are removed.
This problem has been fixed in the upstream commit c95c5f58b35e ("xfrm
interface: fix oops when deleting a x-netns interface"):
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c95c5f58b35e
[Test Case]
The steps to reproduce the oops is explained in the commit log of the
upstream patch.
[Regression Potential]
The patch affects only the xfrm interface driver, more precisely, the
deletion part. Thus, the potential regressions are limited to this
area.
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