[ 1412.406965][ T7739] veth0: entered allmulticast mode
[ 1412.407330][ T7739] veth1: entered allmulticast mode
[ 1412.408344][ T7739] veth2: entered allmulticast mode
[ 1412.408663][ T7739] veth3: entered allmulticast mode
[ 1439.925064][ T7739] veth0: left allmulticast mode
[ 1439.925412][ T7739] veth1: left allmulticast mode
[ 1439.931335][ T7739] veth2: left allmulticast mode
[ 1439.931622][ T7739] veth3: left allmulticast mode