[  537.459234] bond1: (slave dummy1): making interface the new active one
[  537.459334] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.469161] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.478078] dummy1: entered promiscuous mode
[  537.527837] dummy1: left promiscuous mode
[  537.536576] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.557130] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.576064] bond1 (unregistering): Released all slaves
[  537.743662] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.754353] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.766321] dummy1: entered promiscuous mode
[  537.766382] dummy2: entered promiscuous mode
[  537.808035] dummy1: left promiscuous mode
[  537.808088] dummy2: left promiscuous mode
[  537.816204] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.832099] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.842038] bond1 (unregistering): Released all slaves
[  538.001870] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.010728] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.046195] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.063117] bond1: (slave dummy1): Removing an active aggregator
[  538.063208] bond1: (slave dummy1): Releasing backup interface
[  538.134568] bond1 (unregistering): Released all slaves
[  538.225335] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.273328] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.292062] bond1: (slave dummy1): Removing an active aggregator
[  538.292197] bond1: (slave dummy1): Releasing backup interface
[  538.354491] bond1 (unregistering): Released all slaves