[  687.133572] bond0: (slave eth0): making interface the new active one
[  687.133656] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.148978] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.338835] bond0: (slave eth0): Releasing backup interface
[  691.404773] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.425233] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.564472] bond0: (slave eth0): Releasing backup interface
[  695.586537] bond0 (unregistering): Released all slaves