[  525.391599][ T6040] veth0: entered allmulticast mode
[  525.392388][ T6040] veth1: entered allmulticast mode
[  525.392852][ T6040] veth2: entered allmulticast mode
[  525.393350][ T6040] veth3: entered allmulticast mode
[  537.112571][ T6040] veth0: left allmulticast mode
[  537.112966][ T6040] veth1: left allmulticast mode
[  537.113328][ T6040] veth2: left allmulticast mode
[  537.113652][ T6040] veth3: left allmulticast mode