[  683.145166] bond0: (slave eth0): making interface the new active one
[  683.145231] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.151585] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.283114] bond0: (slave eth0): Releasing backup interface
[  687.308230] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.314523] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.445884] bond0: (slave eth0): Releasing backup interface
[  691.474785] bond0 (unregistering): Released all slaves