[  798.489209][ T8900] bond0: (slave eth0): making interface the new active one
[  798.490079][ T8900] bond0: (slave eth0): Enslaving as an active interface with an up link
[  803.309845][ T8904] bond0: (slave eth0): Releasing backup interface
[  803.842455][ T8907] bond0: (slave eth0): Enslaving as an active interface with an up link
[  808.425101][  T258] bond0: (slave eth0): Releasing backup interface
[  808.827269][  T258] bond0 (unregistering): Released all slaves