[  956.673820][  T274] bond0: (slave veth0): Releasing backup interface
[  956.875186][  T274] bond0 (unregistering): Released all slaves
[  960.760156][ T7773] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  960.887209][ T7778] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  960.888034][ T7778] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  961.159476][ T7780] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[  961.834440][ T7785] test-bond1: (slave test-bond0): Releasing backup interface
[  961.849895][ T7785] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[  961.865524][ T7785] test-bond0 (unregistering): Released all slaves
[  962.020883][ T7786] test-bond1 (unregistering): Released all slaves
[  962.503062][ T7787] test-bond2 (unregistering): Released all slaves
[  963.606866][ T7801] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  963.759602][ T7803] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  963.759987][ T7803] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode
[  963.762386][ T7803] test-bond0: (slave test-noneth0): making interface the new active one
[  963.763213][ T7803] test-bond0: (slave test-noneth0): Enslaving as an active interface with an up link
[  963.889895][ T7804] test-bond0: (slave test-noneth0): Releasing backup interface
[  964.056818][ T7805] test-bond0: (slave test-bond2): making interface the new active one
[  964.057672][ T7805] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[  964.717016][ T7810] test-bond1: (slave test-bond0): Releasing backup interface
[  964.735038][ T7810] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[  964.752780][ T7810] test-bond0 (unregistering): Released all slaves
[  964.922797][ T7811] test-bond1 (unregistering): Released all slaves
[  965.354233][ T7812] test-bond2 (unregistering): Released all slaves