[ 1005.495389][ T9191] bond0: (slave eth0): making interface the new active one
[ 1005.496806][ T9191] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1010.546891][ T9195] bond0: (slave eth0): Releasing backup interface
[ 1011.328087][ T9198] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1016.159829][  T272] bond0: (slave eth0): Releasing backup interface
[ 1017.083538][  T272] bond0 (unregistering): Released all slaves