[ 1061.957846][ T8873] bond0: (slave eth0): making interface the new active one
[ 1061.959377][ T8873] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1067.044892][ T8877] bond0: (slave eth0): Releasing backup interface
[ 1067.859250][ T8880] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1072.715569][ T7640] bond0: (slave eth0): Releasing backup interface
[ 1073.570099][ T7640] bond0 (unregistering): Released all slaves