[  844.908386][ T9307] bond0: (slave eth0): making interface the new active one
[  844.909110][ T9307] bond0: (slave eth0): Enslaving as an active interface with an up link
[  849.662357][ T9312] bond0: (slave eth0): Releasing backup interface
[  850.177270][ T9315] bond0: (slave eth0): Enslaving as an active interface with an up link
[  854.740088][ T2240] bond0: (slave eth0): Releasing backup interface
[  855.097773][ T2240] bond0 (unregistering): Released all slaves