[ 1565.349432][ T4718] veth0: entered allmulticast mode
[ 1565.350069][ T4718] veth1: entered allmulticast mode
[ 1565.350453][ T4718] veth2: entered allmulticast mode
[ 1565.350849][ T4718] veth3: entered allmulticast mode
[ 1591.366799][ T4718] veth0: left allmulticast mode
[ 1591.367102][ T4718] veth1: left allmulticast mode
[ 1591.367326][ T4718] veth2: left allmulticast mode
[ 1591.367548][ T4718] veth3: left allmulticast mode