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[Bug 1653201] Re: 3.13 kernel has a broken overlay module which does not handle symlinks correctly

 

** Tags added: kernel-daily-bug

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https://bugs.launchpad.net/bugs/1653201

Title:
  3.13 kernel has a broken overlay module which does not handle symlinks
  correctly

Status in ubuntu-kernel-tests:
  Fix Released
Status in linux package in Ubuntu:
  Invalid

Bug description:
  From brauner's commit message in lxc repository [1]

  "The 3.13 kernel has a broken overlay module which does not handle
  symlinks correctly."

  This is now causing the lxc-tests (1.0.9-0ubuntu1) in kernel SRU
  failed with the lxc-test-unpriv test case.

  Note, the older version 1.0.9-0ubuntu1 works fine

  [1]
  https://github.com/lxc/lxc/commit/90e4eead72be090a95ef343edde009579ea876a9

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-106-generic 3.13.0-106.153
  ProcVersionSignature: Ubuntu 3.13.0-106.153-generic 3.13.11-ckt39
  Uname: Linux 3.13.0-106-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.23
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  kernel     1652 F.... pulseaudio
   /dev/snd/controlC0:  kernel     1652 F.... pulseaudio
  CRDA:
   country TW:
   	(2402 - 2472 @ 40), (3, 27)
   	(5270 - 5330 @ 40), (3, 17), DFS
   	(5735 - 5815 @ 40), (3, 30)
  CurrentDesktop: Unity
  Date: Fri Dec 30 02:36:47 2016
  HibernationDevice: RESUME=UUID=1f9745fc-dd5d-4bf1-b6d8-b1ccbdb8bcb4
  InstallationDate: Installed on 2016-12-14 (15 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
  MachineType: Dell Inc. Latitude E7440
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-106-generic root=UUID=cb3dc752-96be-47b1-a1d6-d83640c9f3e1 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-106-generic N/A
   linux-backports-modules-3.13.0-106-generic  N/A
   linux-firmware                              1.127.23
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/26/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A10
  dmi.board.name: 0W6YMH
  dmi.board.vendor: Dell Inc.
  dmi.board.version: X01
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA10:bd06/26/2014:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn0W6YMH:rvrX01:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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