[pkg-apparmor] Tor does not start with latest Linux kernel

Tue Oct 31 13:26:00 UTC 2017

Additional information from /var/log/syslog inserted:

> systemd[1]: Starting Anonymizing overlay network for TCP...
> tor[517]: Oct 31 13:49:40.688 [notice] Tor 0.3.2.3-alpha (git-894b61b1d19f6235) running on Linux with Libevent 2.1.8-stable, OpenSSL 1.1.0f, Zlib 1.2.8,
> tor[517]: Oct 31 13:49:40.688 [notice] Tor can't help you if you use it wrong! Learn how to be safe at https://www.torproject.org/download/download#warn
> tor[517]: Oct 31 13:49:40.688 [notice] This version is not a stable Tor release. Expect more bugs than usual.
> tor[517]: Oct 31 13:49:40.732 [notice] Read configuration file "/usr/share/tor/tor-service-defaults-torrc".
> tor[517]: Oct 31 13:49:40.761 [notice] Read configuration file "/etc/tor/torrc".
> tor[517]: Configuration was valid
> systemd[538]: tor at default.service: Failed to prepare AppArmor profile change to system_tor: No such file or directory
> systemd[538]: tor at default.service: Failed at step APPARMOR spawning /usr/bin/tor: No such file or directory

kernel: [   21.413676] audit: type=1400 audit(1509454181.013:2): apparmor="DENIED" operation="change_onexec" info="label not found" error=-2 profile="unconfined" name="system_tor" pid=538 comm="(tor)"

> systemd[1]: tor at default.service: Main process exited, code=exited, status=231/APPARMOR
> systemd[1]: tor at default.service: Failed with result 'exit-code'.
> systemd[1]: Failed to start Anonymizing overlay network for TCP.