[  531.342230] bond1: (slave dummy1): making interface the new active one
[  531.342335] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.358344] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.374533] dummy1: entered promiscuous mode
[  531.446484] dummy1: left promiscuous mode
[  531.461683] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.471091] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.480986] bond1 (unregistering): Released all slaves
[  531.726077] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.742096] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.759183] dummy1: entered promiscuous mode
[  531.759262] dummy2: entered promiscuous mode
[  531.819896] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.828473] dummy1: left promiscuous mode
[  531.828533] dummy2: left promiscuous mode
[  531.846267] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  531.846370] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.846469] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.857054] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  531.857181] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.866972] bond1 (unregistering): Released all slaves
[  532.115055] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.131899] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.189627] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.218197] bond1: (slave dummy1): Removing an active aggregator
[  532.218304] bond1: (slave dummy1): Releasing backup interface
[  532.295618] bond1 (unregistering): Released all slaves
[  532.405027] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.463709] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.492198] bond1: (slave dummy1): Removing an active aggregator
[  532.492288] bond1: (slave dummy1): Releasing backup interface
[  532.587999] bond1 (unregistering): Released all slaves