[ 1572.366516][ T4573] veth0: entered allmulticast mode
[ 1572.367317][ T4573] veth1: entered allmulticast mode
[ 1572.367835][ T4573] veth2: entered allmulticast mode
[ 1572.368309][ T4573] veth3: entered allmulticast mode
[ 1598.414703][ T4573] veth0: left allmulticast mode
[ 1598.415026][ T4573] veth1: left allmulticast mode
[ 1598.415297][ T4573] veth2: left allmulticast mode
[ 1598.415557][ T4573] veth3: left allmulticast mode