[ 1036.491055][ T6379] bond0: (slave veth0): Releasing backup interface
[ 1036.756089][ T6379] bond0 (unregistering): Released all slaves
[ 1041.259026][ T7219] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1041.442898][ T7227] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1041.450427][ T7227] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1041.791582][ T7229] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[ 1042.426162][ T7234] test-bond1: (slave test-bond0): Releasing backup interface
[ 1042.436870][ T7234] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[ 1042.446187][ T7234] test-bond0 (unregistering): Released all slaves
[ 1042.621859][ T7235] test-bond1 (unregistering): Released all slaves
[ 1043.112701][ T7236] test-bond2 (unregistering): Released all slaves
[ 1044.432492][ T7250] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1044.609511][ T7252] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1044.609884][ T7252] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode
[ 1044.612639][ T7252] test-bond0: (slave test-noneth0): making interface the new active one
[ 1044.614313][ T7252] test-bond0: (slave test-noneth0): Enslaving as an active interface with an up link
[ 1044.773788][ T7253] test-bond0: (slave test-noneth0): Releasing backup interface
[ 1044.949773][ T7254] test-bond0: (slave test-bond2): making interface the new active one
[ 1044.950587][ T7254] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[ 1045.698627][ T7259] test-bond1: (slave test-bond0): Releasing backup interface
[ 1045.719837][ T7259] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[ 1045.740347][ T7259] test-bond0 (unregistering): Released all slaves
[ 1045.952235][ T7260] test-bond1 (unregistering): Released all slaves
[ 1046.270870][ T7261] test-bond2 (unregistering): Released all slaves