[  683.088157] bond0: (slave eth0): making interface the new active one
[  683.088257] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.093089] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.236734] bond0: (slave eth0): Releasing backup interface
[  687.259916] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.264858] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.401201] bond0: (slave eth0): Releasing backup interface
[  691.425084] bond0 (unregistering): Released all slaves