[  828.662845][T22526] bond0: (slave eth0): making interface the new active one
[  828.663500][T22526] bond0: (slave eth0): Enslaving as an active interface with an up link
[  828.708788][T22527] 8021q: adding VLAN 0 to HW filter on device bond0
[  832.906590][T22530] bond0: (slave eth0): Releasing backup interface
[  833.049162][T22533] bond0: (slave eth0): Enslaving as an active interface with an up link
[  833.085505][T22534] 8021q: adding VLAN 0 to HW filter on device bond0
[  837.257056][   T72] bond0: (slave eth0): Releasing backup interface
[  837.302398][   T72] bond0 (unregistering): Released all slaves