[ 1648.263839][T13333] veth0: entered allmulticast mode
[ 1648.264298][T13333] veth1: entered allmulticast mode
[ 1648.264668][T13333] veth2: entered allmulticast mode
[ 1648.265037][T13333] veth3: entered allmulticast mode
[ 1675.173478][T13333] veth0: left allmulticast mode
[ 1675.174003][T13333] veth1: left allmulticast mode
[ 1675.174360][T13333] veth2: left allmulticast mode
[ 1675.174732][T13333] veth3: left allmulticast mode