[ 1035.255248][   T74] bond0: (slave veth0): Releasing backup interface
[ 1035.610147][   T74] bond0 (unregistering): Released all slaves
[ 1039.964646][ T7226] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1040.136803][ T7234] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1040.137377][ T7234] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1040.441493][ T7236] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[ 1041.166955][ T7241] test-bond1: (slave test-bond0): Releasing backup interface
[ 1041.185363][ T7241] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[ 1041.206712][ T7241] test-bond0 (unregistering): Released all slaves
[ 1041.399790][ T7242] test-bond1 (unregistering): Released all slaves
[ 1041.865706][ T7243] test-bond2 (unregistering): Released all slaves
[ 1043.158912][ T7257] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1043.343490][ T7259] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1043.343855][ T7259] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode
[ 1043.347331][ T7259] test-bond0: (slave test-noneth0): making interface the new active one
[ 1043.348196][ T7259] test-bond0: (slave test-noneth0): Enslaving as an active interface with an up link
[ 1043.497688][ T7260] test-bond0: (slave test-noneth0): Releasing backup interface
[ 1043.667607][ T7261] test-bond0: (slave test-bond2): making interface the new active one
[ 1043.668853][ T7261] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[ 1044.447380][ T7266] test-bond1: (slave test-bond0): Releasing backup interface
[ 1044.463614][ T7266] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[ 1044.485367][ T7266] test-bond0 (unregistering): Released all slaves
[ 1044.672435][ T7267] test-bond1 (unregistering): Released all slaves
[ 1045.148666][ T7268] test-bond2 (unregistering): Released all slaves