[  832.196689][ T8997] bond0: (slave eth0): making interface the new active one
[  832.197328][ T8997] bond0: (slave eth0): Enslaving as an active interface with an up link
[  836.982398][ T9001] bond0: (slave eth0): Releasing backup interface
[  837.509028][ T9004] bond0: (slave eth0): Enslaving as an active interface with an up link
[  842.117140][   T11] bond0: (slave eth0): Releasing backup interface
[  842.472600][   T11] bond0 (unregistering): Released all slaves