[  548.932572] bond1: (slave dummy1): making interface the new active one
[  548.932657] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  548.948594] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  548.963241] dummy1: entered promiscuous mode
[  549.021420] dummy1: left promiscuous mode
[  549.036375] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  549.046551] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  549.052521] bond1 (unregistering): Released all slaves
[  549.260934] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  549.275343] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  549.290335] dummy1: entered promiscuous mode
[  549.290397] dummy2: entered promiscuous mode
[  549.351484] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  549.354576] dummy1: left promiscuous mode
[  549.354628] dummy2: left promiscuous mode
[  549.369742] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  549.369835] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  549.369935] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  549.388607] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  549.388721] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  549.394515] bond1 (unregistering): Released all slaves
[  549.589608] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  549.603174] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  549.653816] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  549.677125] bond1: (slave dummy1): Removing an active aggregator
[  549.677211] bond1: (slave dummy1): Releasing backup interface
[  549.750752] bond1 (unregistering): Released all slaves
[  549.844969] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  549.897437] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  549.923134] bond1: (slave dummy1): Removing an active aggregator
[  549.923225] bond1: (slave dummy1): Releasing backup interface
[  549.991751] bond1 (unregistering): Released all slaves