[  554.143267] bond1: (slave dummy1): making interface the new active one
[  554.143348] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  554.155543] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  554.171232] dummy1: entered promiscuous mode
[  554.236090] dummy1: left promiscuous mode
[  554.250895] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  554.256548] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  554.264470] bond1 (unregistering): Released all slaves
[  554.474039] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  554.491502] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  554.506322] dummy1: entered promiscuous mode
[  554.506395] dummy2: entered promiscuous mode
[  554.564413] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  554.572678] dummy1: left promiscuous mode
[  554.572734] dummy2: left promiscuous mode
[  554.587743] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  554.587822] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  554.587891] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  554.598541] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  554.598679] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  554.604457] bond1 (unregistering): Released all slaves
[  554.839132] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  554.859144] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  554.918941] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  554.948456] bond1: (slave dummy1): Removing an active aggregator
[  554.948554] bond1: (slave dummy1): Releasing backup interface
[  555.031284] bond1 (unregistering): Released all slaves
[  555.130889] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  555.184401] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  555.211818] bond1: (slave dummy1): Removing an active aggregator
[  555.211908] bond1: (slave dummy1): Releasing backup interface
[  555.294007] bond1 (unregistering): Released all slaves