[  865.480209][T23120] bond0: (slave eth0): making interface the new active one
[  865.480805][T23120] bond0: (slave eth0): Enslaving as an active interface with an up link
[  865.519623][T23121] 8021q: adding VLAN 0 to HW filter on device bond0
[  869.758275][T23124] bond0: (slave eth0): Releasing backup interface
[  869.905509][T23127] bond0: (slave eth0): Enslaving as an active interface with an up link
[  869.945143][T23128] 8021q: adding VLAN 0 to HW filter on device bond0
[  874.136822][   T67] bond0: (slave eth0): Releasing backup interface
[  874.192488][   T67] bond0 (unregistering): Released all slaves