Comment 1 for bug 1534165

I'm trying out sysdig on this; of course we can't get this issue to reproduce on our systems which is a serious annoyance, but here's a sysdig trace captured while running:

python -m unittest test-apparmor.ApparmorTest.test_caching_954469

The trace was generated with:
sysdig -w out
sysdig -r out > syscalls
fgrep /cache/ syscalls > cache_syscalls

(This was generated with the sysdig upstream packages and the curl .. | sudo bash installer. Pity our autopkgtest hosts can't just do the same to grab this kind of trace...)