[  551.774221] bond1: (slave dummy1): making interface the new active one
[  551.774296] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  551.787493] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  551.800418] dummy1: entered promiscuous mode
[  551.858893] dummy1: left promiscuous mode
[  551.872558] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  551.886551] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  551.892494] bond1 (unregistering): Released all slaves
[  552.102399] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  552.117322] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  552.130599] dummy1: entered promiscuous mode
[  552.130663] dummy2: entered promiscuous mode
[  552.192610] dummy1: left promiscuous mode
[  552.192684] dummy2: left promiscuous mode
[  552.206620] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  552.212571] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  552.220513] bond1 (unregistering): Released all slaves
[  552.430986] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  552.445427] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  552.496088] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  552.521631] bond1: (slave dummy1): Removing an active aggregator
[  552.521723] bond1: (slave dummy1): Releasing backup interface
[  552.593604] bond1 (unregistering): Released all slaves
[  552.689040] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  552.739816] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  552.765536] bond1: (slave dummy1): Removing an active aggregator
[  552.765629] bond1: (slave dummy1): Releasing backup interface
[  552.842977] bond1 (unregistering): Released all slaves