[ 1438.018757][ T7200] veth0: entered allmulticast mode
[ 1438.019244][ T7200] veth1: entered allmulticast mode
[ 1438.019555][ T7200] veth2: entered allmulticast mode
[ 1438.019851][ T7200] veth3: entered allmulticast mode
[ 1438.020142][ T7200] veth4: entered allmulticast mode
[ 1438.020437][ T7200] veth5: entered allmulticast mode
[ 1477.360435][ T7200] veth0: left allmulticast mode
[ 1477.360971][ T7200] veth1: left allmulticast mode
[ 1477.361337][ T7200] veth2: left allmulticast mode
[ 1477.361717][ T7200] veth3: left allmulticast mode
[ 1477.362079][ T7200] veth4: left allmulticast mode
[ 1477.362441][ T7200] veth5: left allmulticast mode