[CRIU] CRIU LXC error

[Urgen Sherpa]

Hello,
system used: ubuntu 13.1 X64bit RAM: 2G (in VMware workstation 10.0.0)
i was trying to check point lxc container[container=ubuntu 12.04] (using
CRIU which i compiled from source using *make*).
steps followed to check point were:-
////below commands are executed outside the container///////
//also the console is none(by adding  lxc.console=none in file
/var/lib/lxc/test-container ) and udev disabled with command
( mv /sbin/udevd{,.bcp} )
#lxc-create -n test-container -t ubuntu

#lxc-start -n test-container -d

# lxc-info --name test-container
state:   RUNNING
pid:     1647
root at ktmnp:/home/criu-1.1# ./criu dump -t 1647 -D /dumps/ --tcp-established
--file-locks
Error (parasite-syscall.c:387): si_code=4 si_pid=1936 si_status=5
Error (parasite-syscall.c:387): si_code=4 si_pid=1939 si_status=5
Error (parasite-syscall.c:387): si_code=4 si_pid=1940 si_status=5
Error (tty.c:222): tty: Unexpected format on path /dev/lxc/tty4
Error (cr-dump.c:1493): Dump files (pid: 2037) failed with -1
Error (cr-dump.c:1828): Dumping FAILED.

any  help/ suggestions please!
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openvz.org/pipermail/criu/attachments/20140209/1262f9c5/attachment.html>