[ 1142.332742][ T6661] veth0: entered allmulticast mode
[ 1142.333154][ T6661] veth1: entered allmulticast mode
[ 1142.333486][ T6661] veth2: entered allmulticast mode
[ 1142.333780][ T6661] veth3: entered allmulticast mode
[ 1166.652180][ T6661] veth0: left allmulticast mode
[ 1166.652528][ T6661] veth1: left allmulticast mode
[ 1166.652766][ T6661] veth2: left allmulticast mode
[ 1166.652993][ T6661] veth3: left allmulticast mode