[  833.994329][ T9532] bond0: (slave eth0): making interface the new active one
[  833.995054][ T9532] bond0: (slave eth0): Enslaving as an active interface with an up link
[  838.684129][ T9536] bond0: (slave eth0): Releasing backup interface
[  839.177428][ T9539] bond0: (slave eth0): Enslaving as an active interface with an up link
[  843.807807][ T5633] bond0: (slave eth0): Releasing backup interface
[  844.047519][ T5633] bond0 (unregistering): Released all slaves