[ 1462.541016][ T7100] veth0: entered allmulticast mode
[ 1462.541542][ T7100] veth1: entered allmulticast mode
[ 1462.541870][ T7100] veth2: entered allmulticast mode
[ 1462.542162][ T7100] veth3: entered allmulticast mode
[ 1462.542454][ T7100] veth4: entered allmulticast mode
[ 1462.542756][ T7100] veth5: entered allmulticast mode
[ 1502.136110][ T7100] veth0: left allmulticast mode
[ 1502.136498][ T7100] veth1: left allmulticast mode
[ 1502.136748][ T7100] veth2: left allmulticast mode
[ 1502.136974][ T7100] veth3: left allmulticast mode
[ 1502.137197][ T7100] veth4: left allmulticast mode
[ 1502.137417][ T7100] veth5: left allmulticast mode