[  517.512269] bond1: (slave dummy1): making interface the new active one
[  517.512372] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  517.526613] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  517.538679] dummy1: entered promiscuous mode
[  517.590821] dummy1: left promiscuous mode
[  517.600478] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.607052] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.622017] bond1 (unregistering): Released all slaves
[  517.810634] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.821346] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  517.833875] dummy1: entered promiscuous mode
[  517.833952] dummy2: entered promiscuous mode
[  517.885103] dummy1: left promiscuous mode
[  517.885220] dummy2: left promiscuous mode
[  517.895598] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.913079] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.923001] bond1 (unregistering): Released all slaves
[  518.112667] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.123942] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.164580] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.183120] bond1: (slave dummy1): Removing an active aggregator
[  518.183217] bond1: (slave dummy1): Releasing backup interface
[  518.244754] bond1 (unregistering): Released all slaves
[  518.330773] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.369407] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.391507] bond1: (slave dummy1): Removing an active aggregator
[  518.391649] bond1: (slave dummy1): Releasing backup interface
[  518.450905] bond1 (unregistering): Released all slaves