[  555.321469] bond1: (slave dummy1): making interface the new active one
[  555.321571] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  555.336196] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  555.351048] dummy1: entered promiscuous mode
[  555.410905] dummy1: left promiscuous mode
[  555.425367] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  555.436613] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  555.446564] bond1 (unregistering): Released all slaves
[  555.650030] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  555.664870] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  555.680544] dummy1: entered promiscuous mode
[  555.680616] dummy2: entered promiscuous mode
[  555.737456] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  555.739322] dummy1: left promiscuous mode
[  555.739385] dummy2: left promiscuous mode
[  555.754883] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  555.754967] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  555.755053] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  555.771544] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  555.771671] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  555.781508] bond1 (unregistering): Released all slaves
[  555.990385] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  556.007858] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  556.064323] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  556.091216] bond1: (slave dummy1): Removing an active aggregator
[  556.091312] bond1: (slave dummy1): Releasing backup interface
[  556.180327] bond1 (unregistering): Released all slaves
[  556.287408] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  556.348250] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  556.377296] bond1: (slave dummy1): Removing an active aggregator
[  556.377402] bond1: (slave dummy1): Releasing backup interface
[  556.462550] bond1 (unregistering): Released all slaves