[ 1572.159075][ T4746] veth0: entered allmulticast mode
[ 1572.159653][ T4746] veth1: entered allmulticast mode
[ 1572.159987][ T4746] veth2: entered allmulticast mode
[ 1572.160334][ T4746] veth3: entered allmulticast mode
[ 1598.525131][ T4746] veth0: left allmulticast mode
[ 1598.525440][ T4746] veth1: left allmulticast mode
[ 1598.525674][ T4746] veth2: left allmulticast mode
[ 1598.525903][ T4746] veth3: left allmulticast mode