[ 1040.755122][  T255] bond0: (slave veth0): Releasing backup interface
[ 1041.129223][  T255] bond0 (unregistering): Released all slaves
[ 1045.256954][ T7239] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1045.463421][ T7241] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1045.464041][ T7241] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1045.810334][ T7243] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[ 1046.373198][ T7248] test-bond1: (slave test-bond0): Releasing backup interface
[ 1046.380299][ T7248] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[ 1046.389052][ T7248] test-bond0 (unregistering): Released all slaves
[ 1046.562241][ T7249] test-bond1 (unregistering): Released all slaves
[ 1047.013364][ T7250] test-bond2 (unregistering): Released all slaves
[ 1048.209349][ T7264] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1048.345217][ T7266] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1048.345591][ T7266] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode
[ 1048.348074][ T7266] test-bond0: (slave test-noneth0): making interface the new active one
[ 1048.353507][ T7266] test-bond0: (slave test-noneth0): Enslaving as an active interface with an up link
[ 1048.517214][ T7267] test-bond0: (slave test-noneth0): Releasing backup interface
[ 1048.709808][ T7268] test-bond0: (slave test-bond2): making interface the new active one
[ 1048.710974][ T7268] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[ 1049.443543][ T7273] test-bond1: (slave test-bond0): Releasing backup interface
[ 1049.461318][ T7273] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[ 1049.485093][ T7273] test-bond0 (unregistering): Released all slaves
[ 1049.650903][ T7274] test-bond1 (unregistering): Released all slaves
[ 1050.150896][ T7275] test-bond2 (unregistering): Released all slaves