It looks like the issue is the constructed pathname dealing with the deleted file; commenting out the unlink() call in the testcase causes no memory growth, in any of the modes (you do need to remember to manually delete the lockfile if it exists before each testrun).
(FYI, you can use slabtop to see the growth. I also limited the while loop locally to do 1000 iterations, which makes the leak visible, but doesn't cause the kernel to crash.) -- operations on unlinked files leak memory in apparmor https://bugs.launchpad.net/bugs/329489 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
