[  834.792124][ T9135] bond0: (slave eth0): making interface the new active one
[  834.792748][ T9135] bond0: (slave eth0): Enslaving as an active interface with an up link
[  839.556060][ T9139] bond0: (slave eth0): Releasing backup interface
[  840.068322][ T9142] bond0: (slave eth0): Enslaving as an active interface with an up link
[  844.711617][  T261] bond0: (slave eth0): Releasing backup interface
[  845.112277][  T261] bond0 (unregistering): Released all slaves