[  549.874940] bond1: (slave dummy1): making interface the new active one
[  549.875034] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  549.887775] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  549.899516] dummy1: entered promiscuous mode
[  549.956839] dummy1: left promiscuous mode
[  549.969705] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  549.980572] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  549.986537] bond1 (unregistering): Released all slaves
[  550.210963] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  550.226360] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  550.240208] dummy1: entered promiscuous mode
[  550.240278] dummy2: entered promiscuous mode
[  550.300493] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  550.305238] dummy1: left promiscuous mode
[  550.305280] dummy2: left promiscuous mode
[  550.319103] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  550.319173] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  550.319230] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  550.333584] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  550.333701] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  550.340516] bond1 (unregistering): Released all slaves
[  550.553796] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  550.571265] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  550.626158] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  550.649765] bond1: (slave dummy1): Removing an active aggregator
[  550.649860] bond1: (slave dummy1): Releasing backup interface
[  550.723067] bond1 (unregistering): Released all slaves
[  550.829202] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  550.885647] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  550.912546] bond1: (slave dummy1): Removing an active aggregator
[  550.912650] bond1: (slave dummy1): Releasing backup interface
[  550.993824] bond1 (unregistering): Released all slaves