[  770.730877][ T6832] veth0: entered allmulticast mode
[  770.731364][ T6832] veth1: entered allmulticast mode
[  770.731714][ T6832] veth2: entered allmulticast mode
[  770.732051][ T6832] veth3: entered allmulticast mode
[  781.890726][ T6832] veth0: left allmulticast mode
[  781.891101][ T6832] veth1: left allmulticast mode
[  781.891397][ T6832] veth2: left allmulticast mode
[  781.891682][ T6832] veth3: left allmulticast mode