[ 1043.233762][   T74] bond0: (slave veth0): Releasing backup interface
[ 1043.463100][   T74] bond0 (unregistering): Released all slaves
[ 1047.899306][ T7220] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1048.059737][ T7225] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1048.060396][ T7225] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1048.396032][ T7227] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[ 1049.118353][ T7232] test-bond1: (slave test-bond0): Releasing backup interface
[ 1049.133996][ T7232] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[ 1049.158186][ T7232] test-bond0 (unregistering): Released all slaves
[ 1049.337720][ T7233] test-bond1 (unregistering): Released all slaves
[ 1049.829672][ T7234] test-bond2 (unregistering): Released all slaves
[ 1051.097696][ T7248] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1051.273989][ T7250] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1051.274389][ T7250] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode
[ 1051.276765][ T7250] test-bond0: (slave test-noneth0): making interface the new active one
[ 1051.277633][ T7250] test-bond0: (slave test-noneth0): Enslaving as an active interface with an up link
[ 1051.421041][ T7251] test-bond0: (slave test-noneth0): Releasing backup interface
[ 1051.586452][ T7252] test-bond0: (slave test-bond2): making interface the new active one
[ 1051.597102][ T7252] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[ 1052.307973][ T7257] test-bond1: (slave test-bond0): Releasing backup interface
[ 1052.326572][ T7257] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[ 1052.343938][ T7257] test-bond0 (unregistering): Released all slaves
[ 1052.513881][ T7258] test-bond1 (unregistering): Released all slaves
[ 1052.898771][ T7259] test-bond2 (unregistering): Released all slaves