[ 1457.242942][ T8450] veth0: entered allmulticast mode
[ 1457.243645][ T8450] veth1: entered allmulticast mode
[ 1457.244184][ T8450] veth2: entered allmulticast mode
[ 1457.244741][ T8450] veth3: entered allmulticast mode
[ 1457.245288][ T8450] veth4: entered allmulticast mode
[ 1457.245791][ T8450] veth5: entered allmulticast mode
[ 1499.834113][ T8450] veth0: left allmulticast mode
[ 1499.834427][ T8450] veth1: left allmulticast mode
[ 1499.834667][ T8450] veth2: left allmulticast mode
[ 1499.834925][ T8450] veth3: left allmulticast mode
[ 1499.835156][ T8450] veth4: left allmulticast mode
[ 1499.835392][ T8450] veth5: left allmulticast mode