[  531.343924] bond1: (slave dummy1): making interface the new active one
[  531.344040] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.360098] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.377738] dummy1: entered promiscuous mode
[  531.450451] dummy1: left promiscuous mode
[  531.468176] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.474806] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.480753] bond1 (unregistering): Released all slaves
[  531.734298] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.751896] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.768441] dummy1: entered promiscuous mode
[  531.768520] dummy2: entered promiscuous mode
[  531.825702] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.846934] dummy1: left promiscuous mode
[  531.847001] dummy2: left promiscuous mode
[  531.864325] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  531.864402] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.864469] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.870876] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  531.871026] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.882769] bond1 (unregistering): Released all slaves
[  532.107542] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.124687] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.177573] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.202175] bond1: (slave dummy1): Removing an active aggregator
[  532.202245] bond1: (slave dummy1): Releasing backup interface
[  532.287631] bond1 (unregistering): Released all slaves
[  532.398577] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.450116] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.479445] bond1: (slave dummy1): Removing an active aggregator
[  532.479539] bond1: (slave dummy1): Releasing backup interface
[  532.555388] bond1 (unregistering): Released all slaves