[ 1049.363803][ T8991] bond0: (slave eth0): making interface the new active one
[ 1049.364791][ T8991] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1054.463638][ T8995] bond0: (slave eth0): Releasing backup interface
[ 1055.297951][ T8998] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1060.215130][ T8613] bond0: (slave eth0): Releasing backup interface
[ 1060.695873][ T8613] bond0 (unregistering): Released all slaves