[  824.657334][T22457] bond0: (slave eth0): making interface the new active one
[  824.664202][T22457] bond0: (slave eth0): Enslaving as an active interface with an up link
[  824.704958][T22458] 8021q: adding VLAN 0 to HW filter on device bond0
[  828.892979][T22461] bond0: (slave eth0): Releasing backup interface
[  829.034436][T22464] bond0: (slave eth0): Enslaving as an active interface with an up link
[  829.078425][T22465] 8021q: adding VLAN 0 to HW filter on device bond0
[  833.251512][   T12] bond0: (slave eth0): Releasing backup interface
[  833.295383][   T12] bond0 (unregistering): Released all slaves