[  963.637110][T22144] bond0: (slave eth0): making interface the new active one
[  963.637864][T22144] bond0: (slave eth0): Enslaving as an active interface with an up link
[  963.686622][T22145] 8021q: adding VLAN 0 to HW filter on device bond0
[  967.940803][T22148] bond0: (slave eth0): Releasing backup interface
[  968.078960][T22151] bond0: (slave eth0): Enslaving as an active interface with an up link
[  968.132175][T22152] 8021q: adding VLAN 0 to HW filter on device bond0
[  972.319526][  T216] bond0: (slave eth0): Releasing backup interface
[  972.368796][  T216] bond0 (unregistering): Released all slaves