[ 1023.590548][ T8990] bond0: (slave eth0): making interface the new active one
[ 1023.591418][ T8990] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1028.580719][ T8994] bond0: (slave eth0): Releasing backup interface
[ 1029.379720][ T8997] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1034.145066][   T70] bond0: (slave eth0): Releasing backup interface
[ 1034.775645][   T70] bond0 (unregistering): Released all slaves