[  800.989214][ T9500] bond0: (slave eth0): making interface the new active one
[  800.989843][ T9500] bond0: (slave eth0): Enslaving as an active interface with an up link
[  805.709234][ T9504] bond0: (slave eth0): Releasing backup interface
[  806.240524][ T9507] bond0: (slave eth0): Enslaving as an active interface with an up link
[  810.903852][  T281] bond0: (slave eth0): Releasing backup interface
[  811.174415][  T281] bond0 (unregistering): Released all slaves