[  519.666199] bond1: (slave dummy1): making interface the new active one
[  519.666341] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  519.680391] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.692517] dummy1: entered promiscuous mode
[  519.750765] dummy1: left promiscuous mode
[  519.762801] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.770404] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.782357] bond1 (unregistering): Released all slaves
[  520.004503] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.016585] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  520.029178] dummy1: entered promiscuous mode
[  520.029278] dummy2: entered promiscuous mode
[  520.087426] dummy1: left promiscuous mode
[  520.087503] dummy2: left promiscuous mode
[  520.099216] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  520.104413] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  520.112365] bond1 (unregistering): Released all slaves
[  520.302714] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.315189] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.372238] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.397181] bond1: (slave dummy1): Removing an active aggregator
[  520.397302] bond1: (slave dummy1): Releasing backup interface
[  520.480365] bond1 (unregistering): Released all slaves
[  520.583861] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.635666] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.661419] bond1: (slave dummy1): Removing an active aggregator
[  520.661565] bond1: (slave dummy1): Releasing backup interface
[  520.730816] bond1 (unregistering): Released all slaves