[  959.707248][ T6392] bond0: (slave veth0): Releasing backup interface
[  960.039090][ T6392] bond0 (unregistering): Released all slaves
[  963.774013][ T7741] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  963.889800][ T7745] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  963.890779][ T7745] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  964.170975][ T7747] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[  964.781974][ T7752] test-bond1: (slave test-bond0): Releasing backup interface
[  964.792840][ T7752] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[  964.804899][ T7752] test-bond0 (unregistering): Released all slaves
[  964.980623][ T7753] test-bond1 (unregistering): Released all slaves
[  965.433273][ T7754] test-bond2 (unregistering): Released all slaves
[  966.534227][ T7769] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  966.728291][ T7770] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  966.728741][ T7770] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode
[  966.733018][ T7770] test-bond0: (slave test-noneth0): making interface the new active one
[  966.733944][ T7770] test-bond0: (slave test-noneth0): Enslaving as an active interface with an up link
[  966.887382][ T7771] test-bond0: (slave test-noneth0): Releasing backup interface
[  967.045932][ T7772] test-bond0: (slave test-bond2): making interface the new active one
[  967.046787][ T7772] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[  967.757044][ T7777] test-bond1: (slave test-bond0): Releasing backup interface
[  967.775865][ T7777] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[  967.792842][ T7777] test-bond0 (unregistering): Released all slaves
[  967.952669][ T7778] test-bond1 (unregistering): Released all slaves
[  968.345728][ T7779] test-bond2 (unregistering): Released all slaves