[ 1433.535325][ T8779] veth0: entered allmulticast mode
[ 1433.535700][ T8779] veth1: entered allmulticast mode
[ 1433.536118][ T8779] veth2: entered allmulticast mode
[ 1433.536414][ T8779] veth3: entered allmulticast mode
[ 1458.047710][ T8779] veth0: left allmulticast mode
[ 1458.048054][ T8779] veth1: left allmulticast mode
[ 1458.048284][ T8779] veth2: left allmulticast mode
[ 1458.054543][ T8779] veth3: left allmulticast mode