[  514.147246] bond1: (slave dummy1): making interface the new active one
[  514.147311] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  514.159592] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  514.171991] dummy1: entered promiscuous mode
[  514.227182] dummy1: left promiscuous mode
[  514.238936] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  514.248756] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  514.265633] bond1 (unregistering): Released all slaves
[  514.472124] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  514.484172] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  514.499360] dummy1: entered promiscuous mode
[  514.499428] dummy2: entered promiscuous mode
[  514.565539] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  514.565952] dummy1: left promiscuous mode
[  514.565995] dummy2: left promiscuous mode
[  514.579220] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  514.579314] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  514.579393] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  514.588839] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  514.588982] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  514.594650] bond1 (unregistering): Released all slaves
[  514.794970] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  514.809056] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  514.860904] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  514.885700] bond1: (slave dummy1): Removing an active aggregator
[  514.885797] bond1: (slave dummy1): Releasing backup interface
[  514.962209] bond1 (unregistering): Released all slaves
[  515.051749] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  515.095401] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  515.117391] bond1: (slave dummy1): Removing an active aggregator
[  515.117490] bond1: (slave dummy1): Releasing backup interface
[  515.184302] bond1 (unregistering): Released all slaves