[  839.892690][ T9518] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  839.992861][ T9522] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  839.993504][ T9522] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  840.224300][ T9525] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[  840.231922][ T9525] ip (9525) used greatest stack depth: 23536 bytes left
[  840.749277][ T9530] test-bond1: (slave test-bond0): Releasing backup interface
[  840.768589][ T9530] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[  840.794028][ T9530] test-bond0 (unregistering): Released all slaves
[  840.922495][ T9531] test-bond1 (unregistering): Released all slaves
[  841.319635][ T9532] test-bond2 (unregistering): Released all slaves
[  842.241746][ T9554] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  842.335958][ T9556] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  842.336363][ T9556] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode
[  842.338887][ T9556] test-bond0: (slave test-noneth0): making interface the new active one
[  842.339753][ T9556] test-bond0: (slave test-noneth0): Enslaving as an active interface with an up link
[  842.490179][ T9557] test-bond0: (slave test-noneth0): Releasing backup interface
[  842.581424][ T9558] test-bond0: (slave test-bond2): making interface the new active one
[  842.582747][ T9558] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[  843.110239][ T9563] test-bond1: (slave test-bond0): Releasing backup interface
[  843.128417][ T9563] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[  843.146310][ T9563] test-bond0 (unregistering): Released all slaves
[  843.256042][ T9564] test-bond1 (unregistering): Released all slaves
[  843.670552][ T9565] test-bond2 (unregistering): Released all slaves