[  858.555551][T18733] bond0: (slave eth0): making interface the new active one
[  858.556053][T18733] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.604847][T18734] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.852336][T18737] bond0: (slave eth0): Releasing backup interface
[  863.002643][T18740] bond0: (slave eth0): Enslaving as an active interface with an up link
[  863.052755][T18741] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.258448][ T8426] bond0: (slave eth0): Releasing backup interface
[  867.329267][ T8426] bond0 (unregistering): Released all slaves