[  519.943547] bond1: (slave dummy1): making interface the new active one
[  519.943617] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  519.952530] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.963890] dummy1: entered promiscuous mode
[  520.010040] dummy1: left promiscuous mode
[  520.019604] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  520.031067] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  520.049032] bond1 (unregistering): Released all slaves
[  520.267266] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.281137] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  520.294887] dummy1: entered promiscuous mode
[  520.295013] dummy2: entered promiscuous mode
[  520.349616] dummy1: left promiscuous mode
[  520.349664] dummy2: left promiscuous mode
[  520.360971] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  520.376192] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  520.386064] bond1 (unregistering): Released all slaves
[  520.558852] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.571330] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.615512] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.635644] bond1: (slave dummy1): Removing an active aggregator
[  520.635715] bond1: (slave dummy1): Releasing backup interface
[  520.706710] bond1 (unregistering): Released all slaves
[  520.795286] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.835974] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.854780] bond1: (slave dummy1): Removing an active aggregator
[  520.854879] bond1: (slave dummy1): Releasing backup interface
[  520.908871] bond1 (unregistering): Released all slaves