[ 1737.348388][ T7684] veth0: entered allmulticast mode
[ 1737.350198][ T7684] veth1: entered allmulticast mode
[ 1737.350776][ T7684] veth2: entered allmulticast mode
[ 1737.351323][ T7684] veth3: entered allmulticast mode
[ 1761.002200][ T7684] veth0: left allmulticast mode
[ 1761.003036][ T7684] veth1: left allmulticast mode
[ 1761.003786][ T7684] veth2: left allmulticast mode
[ 1761.004461][ T7684] veth3: left allmulticast mode