[ 1428.373660][ T8247] veth0: entered allmulticast mode
[ 1428.374212][ T8247] veth1: entered allmulticast mode
[ 1428.374740][ T8247] veth2: entered allmulticast mode
[ 1428.375262][ T8247] veth3: entered allmulticast mode
[ 1455.440777][ T8247] veth0: left allmulticast mode
[ 1455.441095][ T8247] veth1: left allmulticast mode
[ 1455.449779][ T8247] veth2: left allmulticast mode
[ 1455.450072][ T8247] veth3: left allmulticast mode