[  846.758417][T19163] bond0: (slave eth0): making interface the new active one
[  846.758866][T19163] bond0: (slave eth0): Enslaving as an active interface with an up link
[  846.811711][T19164] 8021q: adding VLAN 0 to HW filter on device bond0
[  851.061752][T19167] bond0: (slave eth0): Releasing backup interface
[  851.208880][T19170] bond0: (slave eth0): Enslaving as an active interface with an up link
[  851.257797][T19171] 8021q: adding VLAN 0 to HW filter on device bond0
[  855.480453][T18353] bond0: (slave eth0): Releasing backup interface
[  855.540098][T18353] bond0 (unregistering): Released all slaves