[  683.597551] bond0: (slave eth0): making interface the new active one
[  683.597652] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.603376] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.743572] bond0: (slave eth0): Releasing backup interface
[  687.768466] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.774321] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.906261] bond0: (slave eth0): Releasing backup interface
[  691.932818] bond0 (unregistering): Released all slaves