/usr/bin/aa-clickhook:apparmor.common.AppArmorException:/usr/bin/aa-clickhook@196:main:load_profiles

[errors.ubuntu.com bug bridge]

The Ubuntu Error Tracker has been receiving reports about a problem regarding click-apparmor. This problem was most recently seen with version 0.3.9, the problem page at https://errors.ubuntu.com/problem/03731e327a6d5c8984fbdd9fd63f4d5f21a0dee2 contains more details.

[Jamie Strandboge (jdstrand)]

We investigated this. Unfortunately the traceback is the same regardless of apparmor_parser error. Here is the breakdown:

FIXED (mir abstraction) https://errors.ubuntu.com/oops/554cfe9a-be61-11e4-a928-fa163e75317b

FIXED (mir abstraction) https://errors.ubuntu.com/oops/a93289c0-be62-11e4-af58-fa163e525ba7

FIXED (mir abstraction) https://errors.ubuntu.com/oops/ccd8de50-bf21-11e4-9185-fa163e707a72

FIXED (mir abstraction) https://errors.ubuntu.com/oops/4c0dbc46-c9ee-11e4-8e4d-fa163e22e467

IGNORED (ebay webapp conflicting x modifers-- not a problem with current 1.0.13 on vivid) https://errors.ubuntu.com/oops/3cd49d0c-e911-11e4-91d3-fa163e339c81

IGNORED - NOTENOUGHCONTEXT (policy load failed with errno 1: b'') https://errors.ubuntu.com/oops/46143b4c-14eb-11e5-b081-fa163e22e467

IGNORED - NOTENOUGHCONTEXT (policy load failed with errno 1: b'') https://errors.ubuntu.com/oops/01279c26-15a5-11e5-a8dd-fa163e525ba7

IGNORED (reminders app token error-- system-modified profile) https://errors.ubuntu.com/oops/c3d35ad2-1e31-11e5-8cd2-fa163e373683

IGNORED (camera-app token error-- system-modified profile) https://errors.ubuntu.com/oops/8b88f590-2ab3-11e5-9880-fa163e373683

IGNORED - NOTENOUGHCONTEXT ('policy load failed with errno -6: b"*** Error in `/sbin/apparmor_parser\': free(): invalid next size (fast): 0x00c80aa0 ***) https://errors.ubuntu.com/oops/ad146b74-2881-11e5-b761-fa163e707a72

IGNORED - NOTENOUGHCONTEXT '(policy load failed with errno -6: b"*** Error in `/sbin/apparmor_parser\': free(): invalid size: 0x01cec350 ***) https://errors.ubuntu.com/oops/769bcfda-2b63-11e5-a27d-fa163e75317b

[Jamie Strandboge (jdstrand)]

The free() errors represent real bugs, but there is no context to reproduce. We have added a card to trello to look into running valgrind in an automated fashion on the parser.