[  753.692457] bond0: (slave eth0): making interface the new active one
[  753.692572] bond0: (slave eth0): Enslaving as an active interface with an up link
[  753.698838] 8021q: adding VLAN 0 to HW filter on device bond0
[  757.818775] bond0: (slave eth0): Releasing backup interface
[  757.843336] bond0: (slave eth0): Enslaving as an active interface with an up link
[  757.848742] 8021q: adding VLAN 0 to HW filter on device bond0
[  761.983358] bond0: (slave eth0): Releasing backup interface
[  762.014295] bond0 (unregistering): Released all slaves