[  841.704592][ T9223] bond0: (slave eth0): making interface the new active one
[  841.705262][ T9223] bond0: (slave eth0): Enslaving as an active interface with an up link
[  846.449597][ T9227] bond0: (slave eth0): Releasing backup interface
[  846.983622][ T9230] bond0: (slave eth0): Enslaving as an active interface with an up link
[  851.636986][  T258] bond0: (slave eth0): Releasing backup interface
[  852.006545][  T258] bond0 (unregistering): Released all slaves