[  858.525844][T18468] bond0: (slave eth0): making interface the new active one
[  858.526283][T18468] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.576778][T18469] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.807888][T18472] bond0: (slave eth0): Releasing backup interface
[  862.956484][T18475] bond0: (slave eth0): Enslaving as an active interface with an up link
[  863.005570][T18476] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.159106][  T252] bond0: (slave eth0): Releasing backup interface
[  867.230479][  T252] bond0 (unregistering): Released all slaves