[  993.427653][T19344] bond0: (slave eth0): making interface the new active one
[  993.428101][T19344] bond0: (slave eth0): Enslaving as an active interface with an up link
[  993.475879][T19345] 8021q: adding VLAN 0 to HW filter on device bond0
[  997.720257][T19348] bond0: (slave eth0): Releasing backup interface
[  997.898989][T19351] bond0: (slave eth0): Enslaving as an active interface with an up link
[  997.963663][T19352] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1002.209536][ T8746] bond0: (slave eth0): Releasing backup interface
[ 1002.283380][ T8746] bond0 (unregistering): Released all slaves