[  683.907988] bond0: (slave eth0): making interface the new active one
[  683.908053] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.914510] 8021q: adding VLAN 0 to HW filter on device bond0
[  688.051336] bond0: (slave eth0): Releasing backup interface
[  688.071421] bond0: (slave eth0): Enslaving as an active interface with an up link
[  688.076566] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.217433] bond0: (slave eth0): Releasing backup interface
[  692.243796] bond0 (unregistering): Released all slaves