[  794.942934][T21324] bond0: (slave eth0): making interface the new active one
[  794.943856][T21324] bond0: (slave eth0): Enslaving as an active interface with an up link
[  794.979929][T21325] 8021q: adding VLAN 0 to HW filter on device bond0
[  799.254974][T21328] bond0: (slave eth0): Releasing backup interface
[  799.387857][T21331] bond0: (slave eth0): Enslaving as an active interface with an up link
[  799.429462][T21332] 8021q: adding VLAN 0 to HW filter on device bond0
[  803.595646][T20493] bond0: (slave eth0): Releasing backup interface
[  803.637249][T20493] bond0 (unregistering): Released all slaves