[  828.299883][ T9037] bond0: (slave eth0): making interface the new active one
[  828.300593][ T9037] bond0: (slave eth0): Enslaving as an active interface with an up link
[  833.089238][ T9041] bond0: (slave eth0): Releasing backup interface
[  833.618079][ T9044] bond0: (slave eth0): Enslaving as an active interface with an up link
[  838.268401][ T8648] bond0: (slave eth0): Releasing backup interface
[  838.675599][ T8648] bond0 (unregistering): Released all slaves