[  520.407958] bond0 (unregistering): Released all slaves
[  520.898576] bond1: (slave dummy1): making interface the new active one
[  520.898649] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  520.914565] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  520.928973] dummy1: entered promiscuous mode
[  520.993363] dummy1: left promiscuous mode
[  521.006614] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  521.012817] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  521.020747] bond1 (unregistering): Released all slaves
[  521.260481] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  521.276244] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  521.290484] dummy1: entered promiscuous mode
[  521.290540] dummy2: entered promiscuous mode
[  521.349784] dummy1: left promiscuous mode
[  521.349835] dummy2: left promiscuous mode
[  521.364790] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  521.382877] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  521.392795] bond1 (unregistering): Released all slaves
[  521.614352] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  521.630234] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.682238] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.710932] bond1: (slave dummy1): Removing an active aggregator
[  521.711028] bond1: (slave dummy1): Releasing backup interface
[  521.801243] bond1 (unregistering): Released all slaves
[  521.906125] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  521.961880] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.989952] bond1: (slave dummy1): Removing an active aggregator
[  521.990045] bond1: (slave dummy1): Releasing backup interface
[  522.068562] bond1 (unregistering): Released all slaves