Это случилось со мной на Google Compute Engine. Виртуальная машина запускает gitlab-runner
для CI.
Похоже, что элегантное обновление, которое включено для этого образа ubuntu-1804-bionic-v20180723
, вызвало перезапуск, что привело к этому неправильному поведению.
[...]
Jul 9 06:30:59 gitlab-runner systemd[1]: Starting Daily apt upgrade and clean activities...
Jul 9 06:31:22 gitlab-runner systemd[1]: Reloading.
Jul 9 06:31:23 gitlab-runner systemd[1]: Stopping LSB: automatic crash report generation...
Jul 9 06:31:23 gitlab-runner apport[21840]: * Stopping automatic crash report generation: apport
Jul 9 06:31:23 gitlab-runner apport[21840]: ...done.
Jul 9 06:31:23 gitlab-runner systemd[1]: Stopped LSB: automatic crash report generation.
Jul 9 06:31:23 gitlab-runner systemd[1]: Reloading.
Jul 9 06:31:24 gitlab-runner systemd[1]: message repeated 5 times: [ Reloading.]
Jul 9 06:31:25 gitlab-runner systemd[1]: Starting LSB: automatic crash report generation...
Jul 9 06:31:25 gitlab-runner apport[22110]: * Starting automatic crash report generation: apport
Jul 9 06:31:25 gitlab-runner apport[22110]: ...done.
Jul 9 06:31:25 gitlab-runner systemd[1]: Started LSB: automatic crash report generation.
Jul 9 06:31:32 gitlab-runner systemd[1]: Reloading.
Jul 9 06:31:33 gitlab-runner systemd[1]: docker.service: Current command vanished from the unit file, execution of the command list won't be resumed.
Jul 9 06:31:36 gitlab-runner systemd[1]: Reloading.
Jul 9 06:31:36 gitlab-runner systemd[1]: Reloading.
Jul 9 06:31:36 gitlab-runner systemd[1]: Starting containerd container runtime...
Jul 9 06:31:36 gitlab-runner systemd[1]: Started containerd container runtime.
Jul 9 06:31:36 gitlab-runner systemd[1]: Reloading.
[...]
Действительно, перезагрузка исправила эту проблему.