[  881.005008][T18185] bond0: (slave eth0): making interface the new active one
[  881.005519][T18185] bond0: (slave eth0): Enslaving as an active interface with an up link
[  881.064826][T18186] 8021q: adding VLAN 0 to HW filter on device bond0
[  885.277700][T18189] bond0: (slave eth0): Releasing backup interface
[  885.470374][T18192] bond0: (slave eth0): Enslaving as an active interface with an up link
[  885.515808][T18193] 8021q: adding VLAN 0 to HW filter on device bond0
[  889.749655][   T70] bond0: (slave eth0): Releasing backup interface
[  889.800001][   T70] bond0 (unregistering): Released all slaves