[  857.493699][T23901] bond0: (slave eth0): making interface the new active one
[  857.494896][T23901] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.533575][T23902] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.776468][T23905] bond0: (slave eth0): Releasing backup interface
[  861.917443][T23908] bond0: (slave eth0): Enslaving as an active interface with an up link
[  861.957413][T23909] 8021q: adding VLAN 0 to HW filter on device bond0
[  866.127331][T22602] bond0: (slave eth0): Releasing backup interface
[  866.166761][T22602] bond0 (unregistering): Released all slaves