[  836.977220][T22110] bond0: (slave eth0): making interface the new active one
[  836.977630][T22110] bond0: (slave eth0): Enslaving as an active interface with an up link
[  837.027406][T22111] 8021q: adding VLAN 0 to HW filter on device bond0
[  841.266625][T22114] bond0: (slave eth0): Releasing backup interface
[  841.428116][T22117] bond0: (slave eth0): Enslaving as an active interface with an up link
[  841.486526][T22118] 8021q: adding VLAN 0 to HW filter on device bond0
[  845.645970][T21206] bond0: (slave eth0): Releasing backup interface
[  845.695465][T21206] bond0 (unregistering): Released all slaves