[  521.663180] bond1: (slave dummy1): making interface the new active one
[  521.663283] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  521.674998] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  521.688188] dummy1: entered promiscuous mode
[  521.745661] dummy1: left promiscuous mode
[  521.756492] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  521.771111] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  521.781065] bond1 (unregistering): Released all slaves
[  521.970499] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  521.979540] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  521.991344] dummy1: entered promiscuous mode
[  521.991449] dummy2: entered promiscuous mode
[  522.040882] dummy1: left promiscuous mode
[  522.040945] dummy2: left promiscuous mode
[  522.050745] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  522.057094] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  522.065117] bond1 (unregistering): Released all slaves
[  522.250836] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.261949] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.307716] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.330824] bond1: (slave dummy1): Removing an active aggregator
[  522.330930] bond1: (slave dummy1): Releasing backup interface
[  522.392620] bond1 (unregistering): Released all slaves
[  522.482230] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.533988] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.558820] bond1: (slave dummy1): Removing an active aggregator
[  522.558940] bond1: (slave dummy1): Releasing backup interface
[  522.630280] bond1 (unregistering): Released all slaves