aa-logprof doesn't generate any policies

[thosjo]

Binary package hint: apparmor

See attached log for system information and test commands.

Short version:
Even though apparmor events exist in /var/log/messages aa-logprof doesn't generate any policies.

thosjo@thosjo-lab:~$ grep chrom /var/log/messages| tail -n2
Sep 18 10:01:14 thosjo-lab kernel: [ 613.173603] type=1502 audit(1253259918.256:2408): operation="file_lock" pid=3146 parent=1 profile="/usr/bin/chromium-browser//null-29" requested_mask="k::" denied_mask="k::" fsuid=1000 ouid=1000 name=2F686F6D652F74686F736A6F2F2E636F6E6669672F6368726F6D69756D2F44656661756C742F5765622044617461
Sep 18 10:01:14 thosjo-lab kernel: [ 613.173650] type=1502 audit(1253259918.256:2409): operation="file_lock" pid=3146 parent=1 profile="/usr/bin/chromium-browser//null-29" requested_mask="k::" denied_mask="k::" fsuid=1000 ouid=1000 name=2F686F6D652F74686F736A6F2F2E636F6E6669672F6368726F6D69756D2F44656661756C742F5765622044617461

thosjo@thosjo-lab:~$ sudo aa-logprof
Reading log entries from /var/log/messages.
Updating AppArmor profiles in /etc/apparmor.d.
thosjo@thosjo-lab:~$

thosjo@thosjo-lab:~$ sudo dpkg -l | grep apparmor && lsb_release -a
ii apparmor 2.3.1+1403-0ubuntu19 User-space parser utility for AppArmor
ii apparmor-profiles 2.3.1+1403-0ubuntu19 Profiles for AppArmor Security policies
ii apparmor-utils 2.3.1+1403-0ubuntu19 Utilities for controlling AppArmor
ii libapparmor-perl 2.3.1+1403-0ubuntu19 AppArmor library Perl bindings
ii libapparmor1 2.3.1+1403-0ubuntu19 changehat AppArmor library
LSB Version: core-2.0-ia32:core-2.0-noarch:core-3.0-ia32:core-3.0-noarch:core-3.1-ia32:core-3.1-noarch:core-3.2-ia32:core-3.2-noarch:core-4.0-ia32:core-4.0-noarch:cxx-3.0-ia32:cxx-3.0-noarch:cxx-3.1-ia32:cxx-3.1-noarch:cxx-3.2-ia32:cxx-3.2-noarch:cxx-4.0-ia32:cxx-4.0-noarch:desktop-3.1-ia32:desktop-3.1-noarch:desktop-3.2-ia32:desktop-3.2-noarch:desktop-4.0-ia32:desktop-4.0-noarch:graphics-2.0-ia32:graphics-2.0-noarch:graphics-3.0-ia32:graphics-3.0-noarch:graphics-3.1-ia32:graphics-3.1-noarch:graphics-3.2-ia32:graphics-3.2-noarch:graphics-4.0-ia32:graphics-4.0-noarch:qt4-3.1-ia32:qt4-3.1-noarch
Distributor ID: Ubuntu
Description: Ubuntu karmic (development branch)
Release: 9.10
Codename: karmic