[  847.896577][T19272] bond0: (slave eth0): making interface the new active one
[  847.897018][T19272] bond0: (slave eth0): Enslaving as an active interface with an up link
[  847.939982][T19273] 8021q: adding VLAN 0 to HW filter on device bond0
[  852.204673][T19276] bond0: (slave eth0): Releasing backup interface
[  852.344386][T19279] bond0: (slave eth0): Enslaving as an active interface with an up link
[  852.385783][T19280] 8021q: adding VLAN 0 to HW filter on device bond0
[  856.559039][T18128] bond0: (slave eth0): Releasing backup interface
[  856.618229][T18128] bond0 (unregistering): Released all slaves