[  884.007053][T18557] bond0: (slave eth0): making interface the new active one
[  884.007544][T18557] bond0: (slave eth0): Enslaving as an active interface with an up link
[  884.070131][T18558] 8021q: adding VLAN 0 to HW filter on device bond0
[  888.413258][T18561] bond0: (slave eth0): Releasing backup interface
[  888.654593][T18564] bond0: (slave eth0): Enslaving as an active interface with an up link
[  888.738230][T18565] 8021q: adding VLAN 0 to HW filter on device bond0
[  892.945120][  T251] bond0: (slave eth0): Releasing backup interface
[  892.996090][  T251] bond0 (unregistering): Released all slaves