[CRIU] Dump error

[Pavel Emelyanov]

On 01/01/2014 11:34 PM, Colin B. wrote:
> Happy New Year Pavel,
> 
> I am attempting to use the CRIU RPC library. The program is an apiproxy that uses RPC to self dump. 
> The dump fails. Attached are the dump results. Any ideas? This apiproxy can self dump using blcr and 
> dmtcp, however, CRIU appears to be a much better checkpoint mechanism. Any idea what is wrong?
> 
> Thanks,
> Colin


Here's what I've found in logs:

(00.014738) Collecting mappings (pid: 15840)
(00.014741) ----------------------------------------
(00.015091) Error (proc_parse.c:312): Can't handle non-regular mapping on 15840's map 140146037989376


Your application has something rather than regular file or /dev/zero mapped. What is it?

Thanks,
Pavel