[  715.399445] bond0: (slave eth0): making interface the new active one
[  715.399552] bond0: (slave eth0): Enslaving as an active interface with an up link
[  715.404572] 8021q: adding VLAN 0 to HW filter on device bond0
[  719.537613] bond0: (slave eth0): Releasing backup interface
[  719.557933] bond0: (slave eth0): Enslaving as an active interface with an up link
[  719.562935] 8021q: adding VLAN 0 to HW filter on device bond0
[  723.698722] bond0: (slave eth0): Releasing backup interface
[  723.731682] bond0 (unregistering): Released all slaves