[  845.572248][T19867] bond0: (slave eth0): making interface the new active one
[  845.572681][T19867] bond0: (slave eth0): Enslaving as an active interface with an up link
[  845.618758][T19868] 8021q: adding VLAN 0 to HW filter on device bond0
[  849.875901][T19871] bond0: (slave eth0): Releasing backup interface
[  850.005091][T19874] bond0: (slave eth0): Enslaving as an active interface with an up link
[  850.047979][T19875] 8021q: adding VLAN 0 to HW filter on device bond0
[  854.228163][T18938] bond0: (slave eth0): Releasing backup interface
[  854.270819][T18938] bond0 (unregistering): Released all slaves