[  991.386823][ T6983] bond0: (slave eth0): making interface the new active one
[  991.387379][ T6983] bond0: (slave eth0): Enslaving as an active interface with an up link
[  996.654095][ T6987] bond0: (slave eth0): Releasing backup interface
[  997.564352][ T6990] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1002.379905][ T3885] bond0: (slave eth0): Releasing backup interface
[ 1002.526469][ T3885] bond0 (unregistering): Released all slaves