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[Bug 1424452] [NEW] apparmor profile /usr/lib/telepathy/mission-control-5 causes gdm crash

 

Public bug reported:

Currently the crash is only reproducible with `spotify-client`
0.9.11.27.g2b1a638c after opening the starred playlist, but according to
the error message it should be possible to reproduce it with another
program (which I'm willing to do if a developer names one). After the
crash the output of tty7 is visible for some seconds until `gdm`
restarts. The output in `dmesg` is

    [  984.589436] systemd-logind[1355]: New session c4 of user gdm.
    [  985.352252] audit: type=1400 audit(1424638904.834:38): apparmor="DENIED" operation="mkdir" profile="/usr/lib/telepathy/mission-control-5" name="/var/lib/gdm/.config/libaccounts-glib/" pid=5689 comm="mission-control" requested_mask="c" denied_mask="c" fsuid=131 ouid=131
    [  985.353227] audit: type=1400 audit(1424638904.838:39): apparmor="DENIED" operation="open" profile="/usr/lib/telepathy/mission-control-5" name="/etc/dconf/profile/gdm" pid=5689 comm="mission-control" requested_mask="r" denied_mask="r" fsuid=131 ouid=0
    [  989.843923] systemd-logind[1355]: New session c5 of user richter.

ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: gdm 3.10.0.1-0ubuntu7.1
Uname: Linux 3.19.0-031900-generic x86_64
ApportVersion: 2.14.7-0ubuntu8.2
Architecture: amd64
CurrentDesktop: Unity
Date: Sun Feb 22 22:04:50 2015
EcryptfsInUse: Yes
InstallationDate: Installed on 2015-01-26 (26 days ago)
InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
SourcePackage: gdm
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: gdm (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug third-party-packages utopic

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https://bugs.launchpad.net/bugs/1424452

Title:
  apparmor profile /usr/lib/telepathy/mission-control-5 causes gdm crash

Status in gdm package in Ubuntu:
  New

Bug description:
  Currently the crash is only reproducible with `spotify-client`
  0.9.11.27.g2b1a638c after opening the starred playlist, but according
  to the error message it should be possible to reproduce it with
  another program (which I'm willing to do if a developer names one).
  After the crash the output of tty7 is visible for some seconds until
  `gdm` restarts. The output in `dmesg` is

      [  984.589436] systemd-logind[1355]: New session c4 of user gdm.
      [  985.352252] audit: type=1400 audit(1424638904.834:38): apparmor="DENIED" operation="mkdir" profile="/usr/lib/telepathy/mission-control-5" name="/var/lib/gdm/.config/libaccounts-glib/" pid=5689 comm="mission-control" requested_mask="c" denied_mask="c" fsuid=131 ouid=131
      [  985.353227] audit: type=1400 audit(1424638904.838:39): apparmor="DENIED" operation="open" profile="/usr/lib/telepathy/mission-control-5" name="/etc/dconf/profile/gdm" pid=5689 comm="mission-control" requested_mask="r" denied_mask="r" fsuid=131 ouid=0
      [  989.843923] systemd-logind[1355]: New session c5 of user richter.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: gdm 3.10.0.1-0ubuntu7.1
  Uname: Linux 3.19.0-031900-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8.2
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Sun Feb 22 22:04:50 2015
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2015-01-26 (26 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  SourcePackage: gdm
  UpgradeStatus: No upgrade log present (probably fresh install)

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