[  669.135292][ T7104] veth0: entered allmulticast mode
[  669.135647][ T7104] veth1: entered allmulticast mode
[  669.135953][ T7104] veth2: entered allmulticast mode
[  669.136168][ T7104] veth3: entered allmulticast mode
[  669.136458][ T7104] veth4: entered allmulticast mode
[  669.136714][ T7104] veth5: entered allmulticast mode
[  681.319270][ T7104] veth0: left allmulticast mode
[  681.319545][ T7104] veth1: left allmulticast mode
[  681.319753][ T7104] veth2: left allmulticast mode
[  681.319948][ T7104] veth3: left allmulticast mode
[  681.320121][ T7104] veth4: left allmulticast mode
[  681.320303][ T7104] veth5: left allmulticast mode