[  516.769218] bond1: (slave dummy1): making interface the new active one
[  516.769299] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  516.779535] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.790810] dummy1: entered promiscuous mode
[  516.845122] dummy1: left promiscuous mode
[  516.856207] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.862136] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  516.872082] bond1 (unregistering): Released all slaves
[  517.065136] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.077628] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  517.089847] dummy1: entered promiscuous mode
[  517.089933] dummy2: entered promiscuous mode
[  517.141762] dummy1: left promiscuous mode
[  517.141826] dummy2: left promiscuous mode
[  517.153590] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.162155] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.170110] bond1 (unregistering): Released all slaves
[  517.343957] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.354334] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.393616] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.412468] bond1: (slave dummy1): Removing an active aggregator
[  517.412592] bond1: (slave dummy1): Releasing backup interface
[  517.470150] bond1 (unregistering): Released all slaves
[  517.552708] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.594668] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.614401] bond1: (slave dummy1): Removing an active aggregator
[  517.614504] bond1: (slave dummy1): Releasing backup interface
[  517.669663] bond1 (unregistering): Released all slaves