[  519.942481] bond1: (slave dummy1): making interface the new active one
[  519.942820] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  519.986140] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  520.014541] dummy1: entered promiscuous mode
[  520.167548] dummy1: left promiscuous mode
[  520.191542] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  520.202354] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  520.212290] bond1 (unregistering): Released all slaves
[  520.650712] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.698124] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  520.714132] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.727727] dummy1: entered promiscuous mode
[  520.727879] dummy2: entered promiscuous mode
[  520.819157] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.871586] dummy1: left promiscuous mode
[  520.871735] dummy2: left promiscuous mode
[  520.897118] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  520.897459] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.897849] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  520.906361] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  520.906572] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  520.914421] bond1 (unregistering): Released all slaves
[  521.270944] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  521.330813] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.444109] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.504027] bond1: (slave dummy1): Removing an active aggregator
[  521.504292] bond1: (slave dummy1): Releasing backup interface
[  521.626032] bond1 (unregistering): Released all slaves
[  521.801645] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  521.918381] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.960455] bond1: (slave dummy1): Removing an active aggregator
[  521.960669] bond1: (slave dummy1): Releasing backup interface
[  522.077590] bond1 (unregistering): Released all slaves