This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:
apport-collect 1327360
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/1327360
Title:
xfs_btree_cur leak
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
There appears to be a kernel memory leak of xfs_btree_cur in recent
Precise kernels (3.2.0-45 and -63 are affected, for sure). The slab
can grow unbounded; we've seen it grow larger than 32GB via slabtop.
The affected hosts have XFS mounted on / (root filesystem).
We have another host running 3.2.0-38 in which we do not see this
problem (it has a 37TB XFS filesystem mounted, but not on root).
Upgrading to the latest 3.8.0-41 kernel via linux-generic-lts-raring
seems to resolve the issue.
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