[  817.705183] bond0: (slave eth0): making interface the new active one
[  817.705290] bond0: (slave eth0): Enslaving as an active interface with an up link
[  817.710647] 8021q: adding VLAN 0 to HW filter on device bond0
[  821.828023] bond0: (slave eth0): Releasing backup interface
[  821.853119] bond0: (slave eth0): Enslaving as an active interface with an up link
[  821.858388] 8021q: adding VLAN 0 to HW filter on device bond0
[  825.992217] bond0: (slave eth0): Releasing backup interface
[  826.030132] bond0 (unregistering): Released all slaves