[ 1038.664419][   T75] bond0: (slave veth0): Releasing backup interface
[ 1038.867409][   T75] bond0 (unregistering): Released all slaves
[ 1043.414198][ T7250] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1043.544340][ T7252] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1043.546092][ T7252] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1043.881127][ T7254] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[ 1044.634258][ T7259] test-bond1: (slave test-bond0): Releasing backup interface
[ 1044.645713][ T7259] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[ 1044.663234][ T7259] test-bond0 (unregistering): Released all slaves
[ 1044.853114][ T7260] test-bond1 (unregistering): Released all slaves
[ 1045.207466][ T7261] test-bond2 (unregistering): Released all slaves
[ 1046.442308][ T7275] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1046.599237][ T7277] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1046.599608][ T7277] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode
[ 1046.607189][ T7277] test-bond0: (slave test-noneth0): making interface the new active one
[ 1046.608010][ T7277] test-bond0: (slave test-noneth0): Enslaving as an active interface with an up link
[ 1046.756919][ T7278] test-bond0: (slave test-noneth0): Releasing backup interface
[ 1046.923700][ T7279] test-bond0: (slave test-bond2): making interface the new active one
[ 1046.924496][ T7279] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[ 1047.606214][ T7284] test-bond1: (slave test-bond0): Releasing backup interface
[ 1047.617289][ T7284] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[ 1047.639991][ T7284] test-bond0 (unregistering): Released all slaves
[ 1047.808672][ T7285] test-bond1 (unregistering): Released all slaves
[ 1048.089449][ T7286] test-bond2 (unregistering): Released all slaves