[CRIU] CRIU LXC error

[Cyrill Gorcunov]

On Tue, Feb 11, 2014 at 11:37:01AM +0400, Andrew Vagin wrote:
> Hi Urgen,
> 
> On Tue, Feb 11, 2014 at 11:42:51AM +0545, Urgen Sherpa wrote:
> > 
> > root at ktmnp:/home/nplink/criu-1.1# ./criu dump -D /dumps/ -o dump.log -t 2298
> > --tcp-established --file-locks --ext-unix-sk -L /home/nplink/criu-1.1/test/
> > mounts/ext
> > root at ktmnp:/home/nplink/criu-1.1# cat /dumps/dump.log
> > Error (parasite-syscall.c:387): si_code=4 si_pid=2538 si_status=5
> > Error (parasite-syscall.c:387): si_code=4 si_pid=2545 si_status=5
> > Error (parasite-syscall.c:387): si_code=4 si_pid=2546 si_status=5
> > Error (tty.c:203): tty: Can't obtain ptmx index: Inappropriate ioctl for device
> > Error (cr-dump.c:1493): Dump files (pid: 2700) failed with -1
> > Error (cr-dump.c:1828): Dumping FAILED.
> > root at ktmnp:/home/nplink/criu-1.1#
> > 
> > Note: I have put lxc.console=none , lxc.tty=0 in container config 
> > thanks!
> 
> Could you show lsof -p 2298?

Btw, could you please run dump with -v4 option? This will produce a
lot more debug info which might help.

	./criu dump -v4 -D /dumps/ (rest of your options)