[  784.121476][ T8917] bond0: (slave eth0): making interface the new active one
[  784.122412][ T8917] bond0: (slave eth0): Enslaving as an active interface with an up link
[  788.892484][ T8921] bond0: (slave eth0): Releasing backup interface
[  789.463855][ T8924] bond0: (slave eth0): Enslaving as an active interface with an up link
[  794.183118][ T8307] bond0: (slave eth0): Releasing backup interface
[  794.525271][ T8307] bond0 (unregistering): Released all slaves