[  987.739499][T23711] bond0: (slave eth0): making interface the new active one
[  987.740300][T23711] bond0: (slave eth0): Enslaving as an active interface with an up link
[  987.803039][T23712] 8021q: adding VLAN 0 to HW filter on device bond0
[  992.028019][T23716] bond0: (slave eth0): Releasing backup interface
[  992.224608][T23719] bond0: (slave eth0): Enslaving as an active interface with an up link
[  992.277854][T23720] 8021q: adding VLAN 0 to HW filter on device bond0
[  996.442678][T12619] bond0: (slave eth0): Releasing backup interface
[  996.501488][T12619] bond0 (unregistering): Released all slaves