[  861.500842][T23443] bond0: (slave eth0): making interface the new active one
[  861.501408][T23443] bond0: (slave eth0): Enslaving as an active interface with an up link
[  861.543087][T23444] 8021q: adding VLAN 0 to HW filter on device bond0
[  865.738628][T23447] bond0: (slave eth0): Releasing backup interface
[  865.890210][T23450] bond0: (slave eth0): Enslaving as an active interface with an up link
[  865.932521][T23451] 8021q: adding VLAN 0 to HW filter on device bond0
[  870.085248][   T68] bond0: (slave eth0): Releasing backup interface
[  870.120428][   T68] bond0 (unregistering): Released all slaves