[ 1424.008486][ T6913] veth0: entered allmulticast mode
[ 1424.008985][ T6913] veth1: entered allmulticast mode
[ 1424.010059][ T6913] veth2: entered allmulticast mode
[ 1424.010394][ T6913] veth3: entered allmulticast mode
[ 1449.182908][ T6913] veth0: left allmulticast mode
[ 1449.183283][ T6913] veth1: left allmulticast mode
[ 1449.183557][ T6913] veth2: left allmulticast mode
[ 1449.183831][ T6913] veth3: left allmulticast mode