kernel-packages team mailing list archive

[Andy Whitcroft <apw@xxxxxxxxxxxxx>]

** Also affects: linux-goldfish (Ubuntu)
   Importance: Undecided
       Status: New

** Changed in: linux-goldfish (Ubuntu Saucy)
   Importance: Undecided => High

** Changed in: linux-goldfish (Ubuntu Saucy)
       Status: New => Fix Committed

** Changed in: linux-goldfish (Ubuntu Saucy)
     Assignee: (unassigned) => John Johansen (jjohansen)

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-maguro in Ubuntu.
https://bugs.launchpad.net/bugs/1235973

Title:
  apparmor Mem leak of profile replacedby struct

Status in “linux” package in Ubuntu:
  Fix Committed
Status in “linux-goldfish” package in Ubuntu:
  Fix Committed
Status in “linux-grouper” package in Ubuntu:
  Fix Committed
Status in “linux-maguro” package in Ubuntu:
  Fix Committed
Status in “linux-mako” package in Ubuntu:
  Fix Committed
Status in “linux-manta” package in Ubuntu:
  Fix Committed
Status in “linux” source package in Saucy:
  Fix Committed
Status in “linux-goldfish” source package in Saucy:
  Fix Committed
Status in “linux-grouper” source package in Saucy:
  Fix Committed
Status in “linux-maguro” source package in Saucy:
  Fix Committed
Status in “linux-mako” source package in Saucy:
  Fix Committed
Status in “linux-manta” source package in Saucy:
  Fix Committed

Bug description:
  kmemleak dump of saucy 3.11.0-11-generic kernel

  unreferenced object 0xffff8800245476d8 (size 16):
    comm "apparmor_parser", pid 14163, jiffies 4295196456 (age 3312.192s)
    hex dump (first 16 bytes):
      01 00 00 00 00 00 00 00 30 00 89 3d 00 88 ff ff  ........0..=....
    backtrace:
      [<ffffffff817a99ae>] kmemleak_alloc+0x4e/0xb0
      [<ffffffff811c98b6>] kmem_cache_alloc_trace+0xe6/0x260
      [<ffffffff81386d97>] aa_alloc_replacedby+0x27/0x80
      [<ffffffff8137f1fc>] aa_replace_profiles+0x48c/0xd80
      [<ffffffff813769ea>] profile_load+0x3a/0x60
      [<ffffffff811e9f2d>] vfs_write+0xbd/0x1e0
      [<ffffffff811ea96c>] SyS_write+0x4c/0xa0
      [<ffffffff817cccdd>] system_call_fastpath+0x1a/0x1f
      [<ffffffffffffffff>] 0xffffffffffffffff

  Requires: unconfined root user removing profiles (replacement will not
  cause a leak).

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1235973/+subscriptions