[ 1319.027737][ T8336] veth0: entered allmulticast mode
[ 1319.028373][ T8336] veth1: entered allmulticast mode
[ 1319.031227][ T8336] veth2: entered allmulticast mode
[ 1319.031798][ T8336] veth3: entered allmulticast mode
[ 1343.282161][ T8336] veth0: left allmulticast mode
[ 1343.282626][ T8336] veth1: left allmulticast mode
[ 1343.283015][ T8336] veth2: left allmulticast mode
[ 1343.283399][ T8336] veth3: left allmulticast mode