[  549.746264] bond1: (slave dummy1): making interface the new active one
[  549.746333] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  549.759327] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  549.774090] dummy1: entered promiscuous mode
[  549.832276] dummy1: left promiscuous mode
[  549.844589] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  549.854651] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  549.860544] bond1 (unregistering): Released all slaves
[  550.073314] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  550.086615] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  550.103647] dummy1: entered promiscuous mode
[  550.103722] dummy2: entered promiscuous mode
[  550.165506] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  550.169064] dummy1: left promiscuous mode
[  550.169116] dummy2: left promiscuous mode
[  550.185225] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  550.185309] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  550.185392] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  550.192609] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  550.192723] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  550.201550] bond1 (unregistering): Released all slaves
[  550.426073] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  550.440960] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  550.493053] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  550.519529] bond1: (slave dummy1): Removing an active aggregator
[  550.519613] bond1: (slave dummy1): Releasing backup interface
[  550.608059] bond1 (unregistering): Released all slaves
[  550.702521] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  550.755064] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  550.781766] bond1: (slave dummy1): Removing an active aggregator
[  550.781869] bond1: (slave dummy1): Releasing backup interface
[  550.850169] bond1 (unregistering): Released all slaves