[  946.083628][ T6339] veth0: entered allmulticast mode
[  946.084042][ T6339] veth1: entered allmulticast mode
[  946.084348][ T6339] veth2: entered allmulticast mode
[  946.084751][ T6339] veth3: entered allmulticast mode
[  957.102778][ T6339] veth0: left allmulticast mode
[  957.103019][ T6339] veth1: left allmulticast mode
[  957.103208][ T6339] veth2: left allmulticast mode
[  957.103384][ T6339] veth3: left allmulticast mode