[ 1000.386069][ T6991] bond0: (slave eth0): making interface the new active one
[ 1000.386679][ T6991] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1005.714415][ T6995] bond0: (slave eth0): Releasing backup interface
[ 1006.673866][ T6998] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1011.668226][ T5999] bond0: (slave eth0): Releasing backup interface