[  683.380501] bond0: (slave eth0): making interface the new active one
[  683.380562] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.385543] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.489897] bond0: (slave eth0): Releasing backup interface
[  687.512856] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.517656] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.653514] bond0: (slave eth0): Releasing backup interface
[  691.680434] bond0 (unregistering): Released all slaves