[  830.252268][ T9010] bond0: (slave eth0): making interface the new active one
[  830.252916][ T9010] bond0: (slave eth0): Enslaving as an active interface with an up link
[  835.077336][ T9014] bond0: (slave eth0): Releasing backup interface
[  835.636162][ T9017] bond0: (slave eth0): Enslaving as an active interface with an up link
[  840.227754][  T258] bond0: (slave eth0): Releasing backup interface
[  840.498627][  T258] bond0 (unregistering): Released all slaves