Public bug reported: It seems like systemd is not consistently respecting EXTEND_TIMEOUT_USEC. When I stop a service, it is being killed prematurely even after EXTEND_TIMEOUT_USEC was recently sent to systemd (however it is not killed immediately after the default TimeoutStopSec either).
The service `ihm-eco-sputnik-agent.service` includes the following configuration: [Service] Restart=always RestartSec=5 Type=notify TimeoutStartSec=10 WatchdogSec=60 TimeoutStopSec=60 KillMode=mixed ... When I `systemctl restart ihm-eco-sputnik-agent.service`, I see the following logs in `journalctl`: ``` Aug 12 15:43:59 00044bcbe9bc systemd[1]: ihm-eco-sputnik-agent.service: Trying to enqueue job ihm-eco-sputnik-agent.service/restart/replace Aug 12 15:43:59 00044bcbe9bc systemd[1]: ihm-eco-sputnik-agent.service: Installed new job ihm-eco-sputnik-agent.service/restart as 1149303 Aug 12 15:43:59 00044bcbe9bc systemd[1]: ihm-eco-sputnik-agent.service: Enqueued job ihm-eco-sputnik-agent.service/restart as 1149303 Aug 12 15:43:59 00044bcbe9bc systemd[1]: ihm-eco-sputnik-agent.service: Changed running -> stop-sigterm Aug 12 15:43:59 00044bcbe9bc systemd[1]: Stopping ihm-eco sputnik-agent... -- Subject: Unit ihm-eco-sputnik-agent.service has begun shutting down -- Defined-By: systemd -- Support: http://www.ubuntu.com/support -- -- Unit ihm-eco-sputnik-agent.service has begun shutting down. Aug 12 15:44:49 00044bcbe9bc systemd[1]: ihm-eco-sputnik-agent.service: Got notification message from PID 19520 (WATCHDOG=1) Aug 12 15:44:49 00044bcbe9bc systemd[1]: ihm-eco-sputnik-agent.service: Got notification message from PID 19520 (EXTEND_TIMEOUT_USEC=60000000) Aug 12 15:45:09 00044bcbe9bc systemd[1]: ihm-eco-sputnik-agent.service: Got notification message from PID 19520 (WATCHDOG=1) Aug 12 15:45:09 00044bcbe9bc systemd[1]: ihm-eco-sputnik-agent.service: Got notification message from PID 19520 (EXTEND_TIMEOUT_USEC=60000000) Aug 12 15:45:10 00044bcbe9bc systemd[1]: ihm-eco-sputnik-agent.service: State 'stop-sigterm' timed out. Killing. Aug 12 15:45:10 00044bcbe9bc systemd[1]: ihm-eco-sputnik-agent.service: Killing process 19520 (ihm-eco-sputnik) with signal SIGKILL. Aug 12 15:45:10 00044bcbe9bc systemd[1]: ihm-eco-sputnik-agent.service: Killing process 21114 (systemctl) with signal SIGKILL. Aug 12 15:45:10 00044bcbe9bc systemd[1]: ihm-eco-sputnik-agent.service: Killing process 21111 (200_IhmEcoDeplo) with signal SIGKILL. Aug 12 15:45:10 00044bcbe9bc systemd[1]: ihm-eco-sputnik-agent.service: Main process exited, code=killed, status=9/KILL ``` I'm not sure if this is related but I'm also seeing the application successfully writing notification messages which systemd apparently doesn't receive (they aren't logged). lsb_release -rd: ``` Description: Ubuntu 18.04.5 LTS Release: 18.04 ``` apt-cache policy systemd: ``` systemd: Installed: 237-3ubuntu10.42 Candidate: 237-3ubuntu10.42 Version table: *** 237-3ubuntu10.42 500 500 s3://ihm-eco-apt-repository-us-west-2.s3-accelerate.amazonaws.com/ihm-eco-apt-repository-us-west-2 bionic-20200810/ubuntu arm64 Packages 100 /var/lib/dpkg/status ``` ** Affects: systemd (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891358 Title: systemd not respecting EXTEND_TIMEOUT_USEC when stopping service To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1891358/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
