[  521.898921] bond1: (slave dummy1): making interface the new active one
[  521.899041] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  521.911767] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  521.923008] dummy1: entered promiscuous mode
[  521.969725] dummy1: left promiscuous mode
[  521.978888] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  521.985261] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  521.995230] bond1 (unregistering): Released all slaves
[  522.180295] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.188416] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  522.198556] dummy1: entered promiscuous mode
[  522.198662] dummy2: entered promiscuous mode
[  522.245293] dummy1: left promiscuous mode
[  522.245358] dummy2: left promiscuous mode
[  522.257060] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  522.270333] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  522.287244] bond1 (unregistering): Released all slaves
[  522.471068] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.485795] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.531157] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.550953] bond1: (slave dummy1): Removing an active aggregator
[  522.551064] bond1: (slave dummy1): Releasing backup interface
[  522.619058] bond1 (unregistering): Released all slaves
[  522.710379] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.761831] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.785362] bond1: (slave dummy1): Removing an active aggregator
[  522.785462] bond1: (slave dummy1): Releasing backup interface
[  522.849197] bond1 (unregistering): Released all slaves