[  711.822574] bond0: (slave eth0): making interface the new active one
[  711.822893] bond0: (slave eth0): Enslaving as an active interface with an up link
[  711.860329] 8021q: adding VLAN 0 to HW filter on device bond0
[  716.111065] bond0: (slave eth0): Releasing backup interface
[  716.241384] bond0: (slave eth0): Enslaving as an active interface with an up link
[  716.278956] 8021q: adding VLAN 0 to HW filter on device bond0
[  720.444215] bond0: (slave eth0): Releasing backup interface
[  720.462299] bond0 (unregistering): Released all slaves