[ 1320.857615][T11840] bond0: (slave eth0): making interface the new active one
[ 1320.859058][T11840] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1325.857448][T11844] bond0: (slave eth0): Releasing backup interface
[ 1326.554078][T11847] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1331.313462][ T8349] bond0: (slave eth0): Releasing backup interface
[ 1331.447639][ T8349] bond0 (unregistering): Released all slaves