[  901.173809][ T6931] veth0: entered allmulticast mode
[  901.174331][ T6931] veth1: entered allmulticast mode
[  901.174645][ T6931] veth2: entered allmulticast mode
[  901.174941][ T6931] veth3: entered allmulticast mode
[  901.175266][ T6931] veth4: entered allmulticast mode
[  901.175572][ T6931] veth5: entered allmulticast mode
[  912.962310][ T6931] veth0: left allmulticast mode
[  912.962566][ T6931] veth1: left allmulticast mode
[  912.962753][ T6931] veth2: left allmulticast mode
[  912.962937][ T6931] veth3: left allmulticast mode
[  912.963119][ T6931] veth4: left allmulticast mode
[  912.963348][ T6931] veth5: left allmulticast mode