[  686.433142] bond0: (slave eth0): making interface the new active one
[  686.433257] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.439046] 8021q: adding VLAN 0 to HW filter on device bond0
[  690.562069] bond0: (slave eth0): Releasing backup interface
[  690.587448] bond0: (slave eth0): Enslaving as an active interface with an up link
[  690.592993] 8021q: adding VLAN 0 to HW filter on device bond0
[  694.726638] bond0: (slave eth0): Releasing backup interface
[  694.751929] bond0 (unregistering): Released all slaves