[ 1017.694935][ T8977] bond0: (slave eth0): making interface the new active one
[ 1017.695846][ T8977] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1022.689835][ T8981] bond0: (slave eth0): Releasing backup interface
[ 1023.370945][ T8984] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1028.222706][ T4273] bond0: (slave eth0): Releasing backup interface
[ 1029.003343][ T4273] bond0 (unregistering): Released all slaves