[  714.991838] bond0: (slave eth0): making interface the new active one
[  714.991933] bond0: (slave eth0): Enslaving as an active interface with an up link
[  715.009597] 8021q: adding VLAN 0 to HW filter on device bond0
[  719.179634] bond0: (slave eth0): Releasing backup interface
[  719.247877] bond0: (slave eth0): Enslaving as an active interface with an up link
[  719.263359] 8021q: adding VLAN 0 to HW filter on device bond0
[  723.409515] bond0: (slave eth0): Releasing backup interface
[  723.435402] bond0 (unregistering): Released all slaves