[CRIU] Collect Mappings Error Taking Checkpoints

[Adam Jacobvitz]

Hi, I'm trying to use CRIU to take a checkpoint of a program that uses
the PAPI library. When I take a checkpoint I get the following error:

(00.005718) Error (libnetlink.c:36): ERROR -2 reported by netlink (No
such file or directory)
(00.007522) Error (libnetlink.c:36): ERROR -2 reported by netlink (No
such file or directory)
(00.010492) Error (libnetlink.c:36): ERROR -2 reported by netlink (No
such file or directory)
(00.012291) Error (libnetlink.c:36): ERROR -2 reported by netlink (No
such file or directory)
(00.014141) Error (libnetlink.c:53): ERROR -2 reported by netlink
(00.014178) Warn  (sockets.c:625): The current kernel doesn't support
netlink_diag
(00.016970) Error (proc_parse.c:283): Can't handle non-regular mapping
on 20236's map 140200143060992
(00.017022) Error (cr-dump.c:1402): Collect mappings (pid: 20236) failed
with -1
(00.017152) Error (cr-dump.c:1648): Dumping FAILED.

Any ideas how to go about fixing the collect mappings issue?

Thanks!

Adam