[  521.763060] bond1: (slave dummy1): making interface the new active one
[  521.763164] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  521.780852] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  521.796333] dummy1: entered promiscuous mode
[  521.860488] dummy1: left promiscuous mode
[  521.876071] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  521.902921] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  521.912830] bond1 (unregistering): Released all slaves
[  522.156093] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.171824] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  522.187687] dummy1: entered promiscuous mode
[  522.187751] dummy2: entered promiscuous mode
[  522.250745] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.253017] dummy1: left promiscuous mode
[  522.253065] dummy2: left promiscuous mode
[  522.268173] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  522.268257] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.268349] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  522.279879] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  522.279971] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  522.288808] bond1 (unregistering): Released all slaves
[  522.525922] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.540031] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.594610] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.626619] bond1: (slave dummy1): Removing an active aggregator
[  522.626721] bond1: (slave dummy1): Releasing backup interface
[  522.716374] bond1 (unregistering): Released all slaves
[  522.830220] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.888600] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.914345] bond1: (slave dummy1): Removing an active aggregator
[  522.914434] bond1: (slave dummy1): Releasing backup interface
[  523.001271] bond1 (unregistering): Released all slaves