[  944.131868][T22750] bond0: (slave eth0): making interface the new active one
[  944.132405][T22750] bond0: (slave eth0): Enslaving as an active interface with an up link
[  944.190265][T22751] 8021q: adding VLAN 0 to HW filter on device bond0
[  948.442912][T22754] bond0: (slave eth0): Releasing backup interface
[  948.606506][T22757] bond0: (slave eth0): Enslaving as an active interface with an up link
[  948.654846][T22758] 8021q: adding VLAN 0 to HW filter on device bond0
[  952.841686][  T221] bond0: (slave eth0): Releasing backup interface
[  952.904145][  T221] bond0 (unregistering): Released all slaves