[ 1646.194685][ T5489] veth0: entered allmulticast mode
[ 1646.195078][ T5489] veth1: entered allmulticast mode
[ 1646.195439][ T5489] veth2: entered allmulticast mode
[ 1646.195778][ T5489] veth3: entered allmulticast mode
[ 1673.324484][ T5489] veth0: left allmulticast mode
[ 1673.324803][ T5489] veth1: left allmulticast mode
[ 1673.325030][ T5489] veth2: left allmulticast mode
[ 1673.325293][ T5489] veth3: left allmulticast mode