[  686.846287] bond0: (slave eth0): making interface the new active one
[  686.846386] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.851427] 8021q: adding VLAN 0 to HW filter on device bond0
[  690.955028] bond0: (slave eth0): Releasing backup interface
[  690.977777] bond0: (slave eth0): Enslaving as an active interface with an up link
[  690.982945] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.120235] bond0: (slave eth0): Releasing backup interface
[  695.152047] bond0 (unregistering): Released all slaves