[CRIU] dumping sockets with external peers

[Tycho Andersen]

hi all,

I'm getting an error when dumping a container:

(00.429560) sk unix:    Ext stream not supported: ino 0x7e559 peer_ino 0x7dadc family    1 type    1 state  1 name (null)

I've passed --ext-unix-sk=0x7dadc (the peer, which happens to be a
named socket connected to the path I know is bind mounted into the
container), but I don't have a way to figure out that 0x7e559 is a
peer for this external socket.

I'm not exactly sure what the right solution here is. It seems to me
that *any* peer of an external socket should be considered external
and restored as such, but I know very little about this.

Thanks,

Tycho