[ 1038.414823][   T75] bond0: (slave veth0): Releasing backup interface
[ 1038.735918][   T75] bond0 (unregistering): Released all slaves
[ 1043.138035][ T7306] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1043.344606][ T7309] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1043.345558][ T7309] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1043.661619][ T7311] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[ 1044.379077][ T7316] test-bond1: (slave test-bond0): Releasing backup interface
[ 1044.397102][ T7316] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[ 1044.414795][ T7316] test-bond0 (unregistering): Released all slaves
[ 1044.598488][ T7317] test-bond1 (unregistering): Released all slaves
[ 1045.023002][ T7318] test-bond2 (unregistering): Released all slaves
[ 1046.342939][ T7332] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1046.521145][ T7334] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1046.521494][ T7334] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode
[ 1046.523928][ T7334] test-bond0: (slave test-noneth0): making interface the new active one
[ 1046.526182][ T7334] test-bond0: (slave test-noneth0): Enslaving as an active interface with an up link
[ 1046.674589][ T7335] test-bond0: (slave test-noneth0): Releasing backup interface
[ 1046.865752][ T7336] test-bond0: (slave test-bond2): making interface the new active one
[ 1046.866637][ T7336] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[ 1047.664062][ T7341] test-bond1: (slave test-bond0): Releasing backup interface
[ 1047.683845][ T7341] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[ 1047.708374][ T7341] test-bond0 (unregistering): Released all slaves
[ 1047.873653][ T7342] test-bond1 (unregistering): Released all slaves
[ 1048.349697][ T7343] test-bond2 (unregistering): Released all slaves