[  819.175244] bond0: (slave eth0): making interface the new active one
[  819.175349] bond0: (slave eth0): Enslaving as an active interface with an up link
[  819.180344] 8021q: adding VLAN 0 to HW filter on device bond0
[  823.290283] bond0: (slave eth0): Releasing backup interface
[  823.310357] bond0: (slave eth0): Enslaving as an active interface with an up link
[  823.315292] 8021q: adding VLAN 0 to HW filter on device bond0
[  827.456041] bond0: (slave eth0): Releasing backup interface
[  827.491320] bond0 (unregistering): Released all slaves