[ 1255.810043][ T8262] veth0: entered allmulticast mode
[ 1255.810378][ T8262] veth1: entered allmulticast mode
[ 1255.810622][ T8262] veth2: entered allmulticast mode
[ 1255.810850][ T8262] veth3: entered allmulticast mode
[ 1266.878967][ T8262] veth0: left allmulticast mode
[ 1266.879270][ T8262] veth1: left allmulticast mode
[ 1266.879519][ T8262] veth2: left allmulticast mode
[ 1266.879781][ T8262] veth3: left allmulticast mode