Using John's test case 4.1, if in install the linux-image-generic-lts-backport-maverick without upgrading AppArmor, I can reproduce the bug easily by just rebooting. The dhclient3, guest-session and evince profiles all cause errors like this in dmesg: [ 5.020139] type=1400 audit(1292354133.218:10): apparmor="STATUS" operation="profile_load" name="/usr/bin/evince-previewer" pid=586 comm="apparmor_parser" [ 5.045714] AppArmor DFA next/check upper bounds error fixed, upgrade user space tools [ 5.066967] AppArmor DFA next/check upper bounds error fixed, upgrade user space tools [ 5.067433] AppArmor DFA next/check upper bounds error fixed, upgrade user space tools [ 5.076746] AppArmor DFA next/check upper bounds error fixed, upgrade user space tools
Without rebooting, I can continue to generate them with: $ sudo apparmor_parser -r -T -W /etc/apparmor.d/usr.bin.evince After installing 2.5.1-0ubuntu0.10.04.1 from lucid-proposed, I no longer see the error messages on boot or with apparmor_parser. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/581525 Title: Lucid: system becomes unstable randomly, seems related with apparmor -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
