[  683.202667] bond0: (slave eth0): making interface the new active one
[  683.202771] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.207729] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.301107] bond0: (slave eth0): Releasing backup interface
[  687.326246] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.331193] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.467609] bond0: (slave eth0): Releasing backup interface
[  691.495485] bond0 (unregistering): Released all slaves