[  789.417450][ T8876] bond0: (slave eth0): making interface the new active one
[  789.418337][ T8876] bond0: (slave eth0): Enslaving as an active interface with an up link
[  794.160338][ T8880] bond0: (slave eth0): Releasing backup interface
[  794.680015][ T8883] bond0: (slave eth0): Enslaving as an active interface with an up link
[  799.333659][  T258] bond0: (slave eth0): Releasing backup interface
[  799.700758][  T258] bond0 (unregistering): Released all slaves