[  963.948366][   T73] bond0: (slave veth0): Releasing backup interface
[  964.353030][   T73] bond0 (unregistering): Released all slaves
[  967.877844][ T7803] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  968.027803][ T7808] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  968.028906][ T7808] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  968.282675][ T7813] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[  968.844726][ T7818] test-bond1: (slave test-bond0): Releasing backup interface
[  968.858869][ T7818] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[  968.882626][ T7818] test-bond0 (unregistering): Released all slaves
[  969.039527][ T7819] test-bond1 (unregistering): Released all slaves
[  969.433816][ T7820] test-bond2 (unregistering): Released all slaves
[  970.612610][ T7834] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  970.757780][ T7836] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  970.758152][ T7836] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode
[  970.760703][ T7836] test-bond0: (slave test-noneth0): making interface the new active one
[  970.761577][ T7836] test-bond0: (slave test-noneth0): Enslaving as an active interface with an up link
[  970.902018][ T7837] test-bond0: (slave test-noneth0): Releasing backup interface
[  971.051591][ T7838] test-bond0: (slave test-bond2): making interface the new active one
[  971.052485][ T7838] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[  971.724746][ T7843] test-bond1: (slave test-bond0): Releasing backup interface
[  971.743500][ T7843] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[  971.765915][ T7843] test-bond0 (unregistering): Released all slaves
[  971.921742][ T7844] test-bond1 (unregistering): Released all slaves
[  972.334916][ T7845] test-bond2 (unregistering): Released all slaves