[CRIU] crtools error checkpoint/restore error ("Unable to open pstree.img")

[Cyrill Gorcunov]

On Tue, Mar 26, 2013 at 09:23:26PM +0400, Cyrill Gorcunov wrote:
> On Tue, Mar 26, 2013 at 07:18:46PM +0200, Kevin Wilson wrote:
> > Hello,
> > I added --tcp-established; now I run:
> > ./crtools dump -x --tcp-established -v 4 -o dump.log -D checkpoint -t 809
> > 
> > I get strange error:
> > Can't get CS register: No such process
> 
> There is a bunch of problems (including the fact that there are still unzeised
> tasks), but main one -- we don't support 32bit tasks running in x86-64 kernel,
> only native 64bit tasks.
> 
> Could you please re-run checkpoint over native 64bit programs.

crtools says in logs

(00.315295) Collecting fds (pid: 940)
(00.315305) ----------------------------------------
(00.315474) Found 54 file descriptors
(00.315487) ----------------------------------------
(00.315673) Error (parasite-syscall.c:717): Can't checkpoint task running in compat mode
(00.315689) Error (cr-dump.c:1286): Can't infect (pid: 940) with parasite