[ 1519.958130][ T4342] veth0: entered allmulticast mode
[ 1519.959210][ T4342] veth1: entered allmulticast mode
[ 1519.959536][ T4342] veth2: entered allmulticast mode
[ 1519.959840][ T4342] veth3: entered allmulticast mode
[ 1545.930686][ T4342] veth0: left allmulticast mode
[ 1545.930982][ T4342] veth1: left allmulticast mode
[ 1545.931226][ T4342] veth2: left allmulticast mode
[ 1545.931496][ T4342] veth3: left allmulticast mode