Alternatively, if the problem happened at "Feb 11 19:42:41" as you say then it might be the result of systemd reloading... something...
Feb 11 19:42:41 scruffy dbus-daemon[1908]: [system] Reloaded configuration Feb 11 19:42:41 scruffy dbus-daemon[1908]: [system] Reloaded configuration Feb 11 19:42:41 scruffy dbus-daemon[1908]: [system] Reloaded configuration Feb 11 19:42:41 scruffy systemd[1]: Reloading.
Alternatively, if the problem happened at "Feb 11 19:42:41" as you say then it might be the result of systemd reloading... something...
Feb 11 19:42:41 scruffy dbus-daemon[1908]: [system] Reloaded configuration
Feb 11 19:42:41 scruffy dbus-daemon[1908]: [system] Reloaded configuration
Feb 11 19:42:41 scruffy dbus-daemon[1908]: [system] Reloaded configuration
Feb 11 19:42:41 scruffy systemd[1]: Reloading.