[  869.164275][T19143] bond0: (slave eth0): making interface the new active one
[  869.164770][T19143] bond0: (slave eth0): Enslaving as an active interface with an up link
[  869.213521][T19144] 8021q: adding VLAN 0 to HW filter on device bond0
[  873.505087][T19147] bond0: (slave eth0): Releasing backup interface
[  873.709779][T19150] bond0: (slave eth0): Enslaving as an active interface with an up link
[  873.752113][T19151] 8021q: adding VLAN 0 to HW filter on device bond0
[  877.957233][T17879] bond0: (slave eth0): Releasing backup interface
[  878.013114][T17879] bond0 (unregistering): Released all slaves