[  780.010323][ T3384] veth0: entered allmulticast mode
[  780.010690][ T3384] veth1: entered allmulticast mode
[  780.010918][ T3384] veth2: entered allmulticast mode
[  780.011139][ T3384] veth3: entered allmulticast mode
[  790.692112][ T3384] veth0: left allmulticast mode
[  790.692346][ T3384] veth1: left allmulticast mode
[  790.692526][ T3384] veth2: left allmulticast mode
[  790.692797][ T3384] veth3: left allmulticast mode