[  549.684459] bond1: (slave dummy1): making interface the new active one
[  549.684571] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  549.698535] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  549.709566] dummy1: entered promiscuous mode
[  549.766287] dummy1: left promiscuous mode
[  549.779216] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  549.789601] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  549.795549] bond1 (unregistering): Released all slaves
[  550.001816] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  550.015825] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  550.029723] dummy1: entered promiscuous mode
[  550.029789] dummy2: entered promiscuous mode
[  550.088148] dummy1: left promiscuous mode
[  550.088205] dummy2: left promiscuous mode
[  550.100985] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  550.116588] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  550.122550] bond1 (unregistering): Released all slaves
[  550.310837] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  550.324520] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  550.372218] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  550.397760] bond1: (slave dummy1): Removing an active aggregator
[  550.397846] bond1: (slave dummy1): Releasing backup interface
[  550.466631] bond1 (unregistering): Released all slaves
[  550.564934] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  550.616137] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  550.642694] bond1: (slave dummy1): Removing an active aggregator
[  550.642784] bond1: (slave dummy1): Releasing backup interface
[  550.711718] bond1 (unregistering): Released all slaves