[  848.148503][ T9272] bond0: (slave eth0): making interface the new active one
[  848.149190][ T9272] bond0: (slave eth0): Enslaving as an active interface with an up link
[  852.886970][ T9276] bond0: (slave eth0): Releasing backup interface
[  853.388292][ T9279] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.040941][ T8733] bond0: (slave eth0): Releasing backup interface
[  858.435111][ T8733] bond0 (unregistering): Released all slaves