[  847.046962][T19398] bond0: (slave eth0): making interface the new active one
[  847.048858][T19398] bond0: (slave eth0): Enslaving as an active interface with an up link
[  847.096339][T19399] 8021q: adding VLAN 0 to HW filter on device bond0
[  851.329704][T19402] bond0: (slave eth0): Releasing backup interface
[  851.471881][T19405] bond0: (slave eth0): Enslaving as an active interface with an up link
[  851.515726][T19406] 8021q: adding VLAN 0 to HW filter on device bond0
[  855.752956][  T236] bond0: (slave eth0): Releasing backup interface
[  855.818598][  T236] bond0 (unregistering): Released all slaves