[  845.451993][T19494] bond0: (slave eth0): making interface the new active one
[  845.452474][T19494] bond0: (slave eth0): Enslaving as an active interface with an up link
[  845.496760][T19495] 8021q: adding VLAN 0 to HW filter on device bond0
[  849.721108][T19498] bond0: (slave eth0): Releasing backup interface
[  849.871518][T19501] bond0: (slave eth0): Enslaving as an active interface with an up link
[  849.912300][T19502] 8021q: adding VLAN 0 to HW filter on device bond0
[  854.138680][ T8807] bond0: (slave eth0): Releasing backup interface
[  854.196404][ T8807] bond0 (unregistering): Released all slaves