[  531.452691] bond1: (slave dummy1): making interface the new active one
[  531.452793] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.468667] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.484805] dummy1: entered promiscuous mode
[  531.558471] dummy1: left promiscuous mode
[  531.573392] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.586973] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.596915] bond1 (unregistering): Released all slaves
[  531.818154] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.834203] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.851569] dummy1: entered promiscuous mode
[  531.851636] dummy2: entered promiscuous mode
[  531.910801] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.921957] dummy1: left promiscuous mode
[  531.922021] dummy2: left promiscuous mode
[  531.938664] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  531.938777] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.938877] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.953953] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  531.954070] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.963897] bond1 (unregistering): Released all slaves
[  532.184441] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.203270] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.258684] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.282501] bond1: (slave dummy1): Removing an active aggregator
[  532.282577] bond1: (slave dummy1): Releasing backup interface
[  532.359853] bond1 (unregistering): Released all slaves
[  532.453098] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.507686] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.535112] bond1: (slave dummy1): Removing an active aggregator
[  532.535191] bond1: (slave dummy1): Releasing backup interface
[  532.606601] bond1 (unregistering): Released all slaves