[ 1338.057449][ T5309] veth0: entered allmulticast mode
[ 1338.057979][ T5309] veth1: entered allmulticast mode
[ 1338.058778][ T5309] veth2: entered allmulticast mode
[ 1338.059142][ T5309] veth3: entered allmulticast mode
[ 1356.797427][ T5309] veth0: left allmulticast mode
[ 1356.797837][ T5309] veth1: left allmulticast mode
[ 1356.798088][ T5309] veth2: left allmulticast mode
[ 1356.798367][ T5309] veth3: left allmulticast mode