[  800.338560][ T9585] bond0: (slave eth0): making interface the new active one
[  800.339434][ T9585] bond0: (slave eth0): Enslaving as an active interface with an up link
[  805.114776][ T9589] bond0: (slave eth0): Releasing backup interface
[  805.683284][ T9592] bond0: (slave eth0): Enslaving as an active interface with an up link
[  810.384877][  T257] bond0: (slave eth0): Releasing backup interface
[  810.712771][  T257] bond0 (unregistering): Released all slaves