[ 1000.507389][ T6858] bond0: (slave eth0): making interface the new active one
[ 1000.507949][ T6858] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1005.922100][ T6862] bond0: (slave eth0): Releasing backup interface
[ 1006.878626][ T6865] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1011.805924][   T72] bond0: (slave eth0): Releasing backup interface
[ 1011.938681][   T72] bond0 (unregistering): Released all slaves