[  686.910291] bond0: (slave eth0): making interface the new active one
[  686.910394] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.915676] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.006705] bond0: (slave eth0): Releasing backup interface
[  691.029617] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.034792] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.172954] bond0: (slave eth0): Releasing backup interface
[  695.199877] bond0 (unregistering): Released all slaves