[ 4602.649658][   T10] relay_src (unregistering): left allmulticast mode
[ 4608.020586][T28883] veth0: renamed from veth1
[ 4613.267523][T28921] socat (28921) used greatest stack depth: 22560 bytes left
[ 4615.035398][T28937] socat (28937) used greatest stack depth: 22520 bytes left