Otherwise, when stopping the service, the last command may not be started yet, and the service manager may not send SIGTERM signal to the last command, but send SIGKILL on timeout. === May 21 08:23:24 test19-exit-cgroup.sh[437]: + disown May 21 08:23:24 test19-exit-cgroup.sh[438]: + sleep infinity May 21 08:23:24 test19-exit-cgroup.sh[437]: + systemd-notify --ready May 21 08:23:24 test19-exit-cgroup.sh[437]: + sleep infinity May 21 08:23:24 test19-exit-cgroup.sh[441]: + systemctl stop one May 21 08:23:24 test19-exit-cgroup.sh[443]: + sleep infinity (snip) May 21 08:23:24 systemd[1]: one.service: Changed running -> stop-sigterm May 21 08:23:24 systemd[1]: Stopping one.service - /tmp/test19-exit-cgroup.sh "systemctl stop one"... May 21 08:23:24 systemd[1]: Received SIGCHLD from PID 441 (systemctl). May 21 08:23:24 systemd[1]: Child 437 (bash) died (code=killed, status=15/TERM) May 21 08:23:24 systemd[1]: one.service: Child 437 belongs to one.service. May 21 08:23:24 systemd[1]: one.service: Main process exited, code=killed, status=15/TERM (success) May 21 08:23:24 systemd[1]: Child 439 (bash) died (code=killed, status=15/TERM) May 21 08:23:24 systemd[1]: one.service: Child 439 belongs to one.service. May 21 08:23:24 systemd[1]: Child 441 (systemctl) died (code=killed, status=15/TERM) May 21 08:23:24 systemd[1]: one.service: Child 441 belongs to one.service. May 21 08:23:24 systemd[1]: Child 442 (bash) died (code=killed, status=15/TERM) May 21 08:23:24 systemd[1]: one.service: Child 442 belongs to one.service. (snip) May 21 08:24:54 systemd[1]: one.service: State 'stop-sigterm' timed out. Killing. May 21 08:24:54 systemd[1]: one.service: Killing process 443 (sleep) with signal SIGKILL. May 21 08:24:54 systemd[1]: one.service: Changed stop-sigterm -> stop-sigkill May 21 08:24:54 systemd[1]: Received SIGCHLD from PID 443 (sleep). May 21 08:24:54 systemd[1]: Child 443 (sleep) died (code=killed, status=9/KILL) May 21 08:24:54 systemd[1]: one.service: Child 443 belongs to one.service. May 21 08:24:54 systemd[1]: one.service: Control group is empty. May 21 08:24:54 systemd[1]: one.service: Failed with result 'timeout'. May 21 08:24:54 systemd[1]: one.service: Service restart not allowed. May 21 08:24:54 systemd[1]: one.service: Changed stop-sigkill -> failed May 21 08:24:54 systemd[1]: one.service: Job 738 one.service/stop finished, result=done May 21 08:24:54 systemd[1]: Stopped one.service - /tmp/test19-exit-cgroup.sh "systemctl stop one". May 21 08:24:54 systemd[1]: one.service: Unit entered failed state. May 21 08:24:54 systemd[1]: one.service: Releasing resources... === Fixes #32947.
System and Service Manager
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