[  517.938551] bond1: (slave dummy1): making interface the new active one
[  517.938623] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  517.948217] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  517.960787] dummy1: entered promiscuous mode
[  518.011205] dummy1: left promiscuous mode
[  518.022551] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  518.039473] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  518.049418] bond1 (unregistering): Released all slaves
[  518.244742] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.254549] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  518.265751] dummy1: entered promiscuous mode
[  518.265838] dummy2: entered promiscuous mode
[  518.313212] dummy1: left promiscuous mode
[  518.313305] dummy2: left promiscuous mode
[  518.323084] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  518.338473] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  518.355400] bond1 (unregistering): Released all slaves
[  518.519329] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.531403] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.570507] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.588929] bond1: (slave dummy1): Removing an active aggregator
[  518.589011] bond1: (slave dummy1): Releasing backup interface
[  518.652054] bond1 (unregistering): Released all slaves
[  518.744426] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.788083] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.807977] bond1: (slave dummy1): Removing an active aggregator
[  518.808047] bond1: (slave dummy1): Releasing backup interface
[  518.864673] bond1 (unregistering): Released all slaves