[  531.479099] bond1: (slave dummy1): making interface the new active one
[  531.479202] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.493841] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.510831] dummy1: entered promiscuous mode
[  531.582311] dummy1: left promiscuous mode
[  531.597365] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.606939] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.623821] bond1 (unregistering): Released all slaves
[  531.873429] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.890676] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.907322] dummy1: entered promiscuous mode
[  531.907400] dummy2: entered promiscuous mode
[  531.964755] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.978972] dummy1: left promiscuous mode
[  531.979026] dummy2: left promiscuous mode
[  531.997628] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  531.997736] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.997830] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  532.006877] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  532.006988] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  532.016809] bond1 (unregistering): Released all slaves
[  532.243808] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.259866] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.319773] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.350245] bond1: (slave dummy1): Removing an active aggregator
[  532.350342] bond1: (slave dummy1): Releasing backup interface
[  532.445209] bond1 (unregistering): Released all slaves
[  532.546326] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.607594] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.636449] bond1: (slave dummy1): Removing an active aggregator
[  532.636530] bond1: (slave dummy1): Releasing backup interface
[  532.731938] bond1 (unregistering): Released all slaves