[ 1006.156602][ T6912] bond0: (slave eth0): making interface the new active one
[ 1006.157238][ T6912] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1011.503506][ T6916] bond0: (slave eth0): Releasing backup interface
[ 1012.410525][ T6919] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1017.311694][ T3520] bond0: (slave eth0): Releasing backup interface
[ 1017.622959][ T3520] bond0 (unregistering): Released all slaves