[  538.239852] bond1: (slave dummy1): making interface the new active one
[  538.240006] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  538.251963] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.265468] dummy1: entered promiscuous mode
[  538.321428] dummy1: left promiscuous mode
[  538.331784] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.349972] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.367825] bond1 (unregistering): Released all slaves
[  538.552071] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.562368] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.574247] dummy1: entered promiscuous mode
[  538.574304] dummy2: entered promiscuous mode
[  538.627665] dummy1: left promiscuous mode
[  538.627729] dummy2: left promiscuous mode
[  538.637107] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.646924] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.656808] bond1 (unregistering): Released all slaves
[  538.834068] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.843845] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.885619] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.904366] bond1: (slave dummy1): Removing an active aggregator
[  538.904498] bond1: (slave dummy1): Releasing backup interface
[  538.964446] bond1 (unregistering): Released all slaves
[  539.046252] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  539.087551] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  539.108465] bond1: (slave dummy1): Removing an active aggregator
[  539.108574] bond1: (slave dummy1): Releasing backup interface
[  539.177197] bond1 (unregistering): Released all slaves