I have strange problem. After "service freshclam restart" system is show me this

# service freshclam status
freshclam (pid 1149) is running...
#  service freshclam restart
Stopping freshclam:                                        [  OK  ]
freshclam is already running:                              [  OK  ]

After that "ps axu | grep freshclam | grep -v grep" gives me nothing (so there is no running proces named freshclam) but service freshclam status tells me that freshclam is already running (but he isn't).

I can run "/usr/bin/freshclam -d -c 2" and everythings is ok. There is nothing suspicious in logs file.