[ 1011.176631][ T6908] bond0: (slave eth0): making interface the new active one
[ 1011.177245][ T6908] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1016.462893][ T6912] bond0: (slave eth0): Releasing backup interface
[ 1017.380903][ T6915] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1022.418559][ T5442] bond0: (slave eth0): Releasing backup interface
[ 1022.723541][ T5442] bond0 (unregistering): Released all slaves