[ 1039.429254][ T6645] bond0: (slave veth0): Releasing backup interface
[ 1039.633043][ T6645] bond0 (unregistering): Released all slaves
[ 1044.199738][ T7251] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1044.369438][ T7253] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1044.370024][ T7253] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1044.709243][ T7255] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[ 1045.463858][ T7260] test-bond1: (slave test-bond0): Releasing backup interface
[ 1045.486030][ T7260] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[ 1045.509841][ T7260] test-bond0 (unregistering): Released all slaves
[ 1045.683609][ T7261] test-bond1 (unregistering): Released all slaves
[ 1046.081085][ T7262] test-bond2 (unregistering): Released all slaves
[ 1047.278354][ T7276] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1047.421782][ T7278] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1047.422255][ T7278] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode
[ 1047.425127][ T7278] test-bond0: (slave test-noneth0): making interface the new active one
[ 1047.427211][ T7278] test-bond0: (slave test-noneth0): Enslaving as an active interface with an up link
[ 1047.601397][ T7279] test-bond0: (slave test-noneth0): Releasing backup interface
[ 1047.807678][ T7280] test-bond0: (slave test-bond2): making interface the new active one
[ 1047.808512][ T7280] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[ 1048.543906][ T7285] test-bond1: (slave test-bond0): Releasing backup interface
[ 1048.562776][ T7285] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[ 1048.579884][ T7285] test-bond0 (unregistering): Released all slaves
[ 1048.778015][ T7286] test-bond1 (unregistering): Released all slaves
[ 1049.198074][ T7287] test-bond2 (unregistering): Released all slaves