[  984.383212][ T8960] bond0: (slave eth0): making interface the new active one
[  984.384565][ T8960] bond0: (slave eth0): Enslaving as an active interface with an up link
[  989.318854][ T8964] bond0: (slave eth0): Releasing backup interface
[  989.984444][ T8967] bond0: (slave eth0): Enslaving as an active interface with an up link
[  994.691616][   T12] bond0: (slave eth0): Releasing backup interface
[  995.575045][   T12] bond0 (unregistering): Released all slaves