[  983.349561][ T6996] bond0: (slave eth0): making interface the new active one
[  983.350265][ T6996] bond0: (slave eth0): Enslaving as an active interface with an up link
[  988.625308][ T7000] bond0: (slave eth0): Releasing backup interface
[  989.689351][ T7003] bond0: (slave eth0): Enslaving as an active interface with an up link
[  994.617949][ T6428] bond0: (slave eth0): Releasing backup interface
[  994.786402][ T6428] bond0 (unregistering): Released all slaves