[  815.823495][ T9124] bond0: (slave eth0): making interface the new active one
[  815.824244][ T9124] bond0: (slave eth0): Enslaving as an active interface with an up link
[  820.694240][ T9128] bond0: (slave eth0): Releasing backup interface
[  821.274889][ T9131] bond0: (slave eth0): Enslaving as an active interface with an up link
[  825.962698][  T259] bond0: (slave eth0): Releasing backup interface
[  826.231208][  T259] bond0 (unregistering): Released all slaves