[  521.872911] bond1: (slave dummy1): making interface the new active one
[  521.873058] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  521.884925] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  521.896642] dummy1: entered promiscuous mode
[  521.948331] dummy1: left promiscuous mode
[  521.959508] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  521.969134] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  521.979117] bond1 (unregistering): Released all slaves
[  522.166611] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.178259] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  522.190401] dummy1: entered promiscuous mode
[  522.190489] dummy2: entered promiscuous mode
[  522.240912] dummy1: left promiscuous mode
[  522.241024] dummy2: left promiscuous mode
[  522.252039] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  522.267154] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  522.275134] bond1 (unregistering): Released all slaves
[  522.464489] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.475164] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.522745] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.542074] bond1: (slave dummy1): Removing an active aggregator
[  522.542190] bond1: (slave dummy1): Releasing backup interface
[  522.609644] bond1 (unregistering): Released all slaves
[  522.701639] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.750200] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.771407] bond1: (slave dummy1): Removing an active aggregator
[  522.771547] bond1: (slave dummy1): Releasing backup interface
[  522.852487] bond1 (unregistering): Released all slaves