(00.027596) mnt: Dumping mountpoints
(00.027600) mnt: 	90: 2f:/ @ ./dev/pts
(00.027614) mnt: 	130: 2e:/ @ ./run
tar: /proc/self/fd/1: Cannot open: Not a directory
tar: Error is not recoverable: exiting now
Signed-off-by: Andrei Vagin <avagin@virtuozzo.com>