Comment 4 for bug 1576118

Hmm, this shouldn't happen ;-)

If I change my reproducer to profile="firefox" (instead of "firefox//sanitized_helper"), aa-logprof can successfully add the needed rule to the profile. (Note that my test profile differs slightly from the Ubuntu profile, but that shouldn't matter for this bug.)

You should at least see a different error message ;-) which would mean another bug.

Please attach the output of aa-genprof (how you call it, the start and at least the last two permissions it asks about - or just everything). If it crashes with a different error message, please open a new bugreport for it, otherwise attach it here.