[ 1067.002950][ T8884] bond0: (slave eth0): making interface the new active one
[ 1067.003979][ T8884] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1072.312439][ T8888] bond0: (slave eth0): Releasing backup interface
[ 1073.214664][ T8891] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1078.273077][   T12] bond0: (slave eth0): Releasing backup interface
[ 1079.333875][   T12] bond0 (unregistering): Released all slaves