[  810.895848][ T9187] bond0: (slave eth0): making interface the new active one
[  810.896480][ T9187] bond0: (slave eth0): Enslaving as an active interface with an up link
[  815.655718][ T9191] bond0: (slave eth0): Releasing backup interface
[  816.162189][ T9194] bond0: (slave eth0): Enslaving as an active interface with an up link
[  820.796484][  T258] bond0: (slave eth0): Releasing backup interface
[  821.186434][  T258] bond0 (unregistering): Released all slaves