[  830.754607][T22232] bond0: (slave eth0): making interface the new active one
[  830.755106][T22232] bond0: (slave eth0): Enslaving as an active interface with an up link
[  830.792249][T22233] 8021q: adding VLAN 0 to HW filter on device bond0
[  835.017344][T22236] bond0: (slave eth0): Releasing backup interface
[  835.170012][T22239] bond0: (slave eth0): Enslaving as an active interface with an up link
[  835.209965][T22240] 8021q: adding VLAN 0 to HW filter on device bond0
[  839.371230][   T12] bond0: (slave eth0): Releasing backup interface
[  839.435275][   T12] bond0 (unregistering): Released all slaves