[ 1007.409858][ T6868] bond0: (slave eth0): making interface the new active one
[ 1007.410462][ T6868] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1012.730550][ T6872] bond0: (slave eth0): Releasing backup interface
[ 1013.700670][ T6875] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1018.758279][  T259] bond0: (slave eth0): Releasing backup interface