[  689.278774] bond0: (slave eth0): making interface the new active one
[  689.278883] bond0: (slave eth0): Enslaving as an active interface with an up link
[  689.284148] 8021q: adding VLAN 0 to HW filter on device bond0
[  693.379714] bond0: (slave eth0): Releasing backup interface
[  693.402514] bond0: (slave eth0): Enslaving as an active interface with an up link
[  693.407848] 8021q: adding VLAN 0 to HW filter on device bond0
[  697.544722] bond0: (slave eth0): Releasing backup interface
[  697.581178] bond0 (unregistering): Released all slaves