[ 1008.491043][ T6851] bond0: (slave eth0): making interface the new active one
[ 1008.491638][ T6851] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1013.819321][ T6855] bond0: (slave eth0): Releasing backup interface
[ 1014.772408][ T6858] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1019.829239][   T74] bond0: (slave eth0): Releasing backup interface