[  687.091697] bond0: (slave eth0): making interface the new active one
[  687.091766] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.096943] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.203584] bond0: (slave eth0): Releasing backup interface
[  691.227910] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.233295] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.370656] bond0: (slave eth0): Releasing backup interface
[  695.393552] bond0 (unregistering): Released all slaves