[ 2957.115037][ T8611] veth0: entered allmulticast mode
[ 2957.115673][ T8611] veth1: entered allmulticast mode
[ 2957.116135][ T8611] veth2: entered allmulticast mode
[ 2957.116510][ T8611] veth3: entered allmulticast mode
[ 2985.920838][ T8611] veth0: left allmulticast mode
[ 2985.921152][ T8611] veth1: left allmulticast mode
[ 2985.921417][ T8611] veth2: left allmulticast mode
[ 2985.921657][ T8611] veth3: left allmulticast mode