[  970.314602][   T10] bond0: (slave veth0): Releasing backup interface
[  970.590801][   T10] bond0 (unregistering): Released all slaves
[  974.284292][ T7699] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  974.403010][ T7705] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  974.403639][ T7705] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  974.696875][ T7708] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[  975.307756][ T7713] test-bond1: (slave test-bond0): Releasing backup interface
[  975.326735][ T7713] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[  975.356701][ T7713] test-bond0 (unregistering): Released all slaves
[  975.511481][ T7714] test-bond1 (unregistering): Released all slaves
[  975.919029][ T7715] test-bond2 (unregistering): Released all slaves
[  977.070993][ T7729] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  977.269586][ T7731] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  977.269987][ T7731] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode
[  977.272744][ T7731] test-bond0: (slave test-noneth0): making interface the new active one
[  977.274752][ T7731] test-bond0: (slave test-noneth0): Enslaving as an active interface with an up link
[  977.407485][ T7732] test-bond0: (slave test-noneth0): Releasing backup interface
[  977.558923][ T7733] test-bond0: (slave test-bond2): making interface the new active one
[  977.559821][ T7733] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[  978.231777][ T7738] test-bond1: (slave test-bond0): Releasing backup interface
[  978.249787][ T7738] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[  978.267491][ T7738] test-bond0 (unregistering): Released all slaves
[  978.423690][ T7739] test-bond1 (unregistering): Released all slaves
[  978.869384][ T7740] test-bond2 (unregistering): Released all slaves