[ 1573.139503][ T4670] veth0: entered allmulticast mode
[ 1573.140070][ T4670] veth1: entered allmulticast mode
[ 1573.140433][ T4670] veth2: entered allmulticast mode
[ 1573.140738][ T4670] veth3: entered allmulticast mode
[ 1598.974020][ T4670] veth0: left allmulticast mode
[ 1598.974333][ T4670] veth1: left allmulticast mode
[ 1598.974598][ T4670] veth2: left allmulticast mode
[ 1598.974832][ T4670] veth3: left allmulticast mode