[ 1039.332804][ T5901] bond0: (slave veth0): Releasing backup interface
[ 1039.617555][ T5901] bond0 (unregistering): Released all slaves
[ 1044.032301][ T7261] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1044.206224][ T7267] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1044.206898][ T7267] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1044.552271][ T7269] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[ 1045.312395][ T7274] test-bond1: (slave test-bond0): Releasing backup interface
[ 1045.331962][ T7274] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[ 1045.356533][ T7274] test-bond0 (unregistering): Released all slaves
[ 1045.557107][ T7275] test-bond1 (unregistering): Released all slaves
[ 1046.035031][ T7276] test-bond2 (unregistering): Released all slaves
[ 1047.376445][ T7290] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1047.587538][ T7292] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1047.588089][ T7292] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode
[ 1047.600041][ T7292] test-bond0: (slave test-noneth0): making interface the new active one
[ 1047.601843][ T7292] test-bond0: (slave test-noneth0): Enslaving as an active interface with an up link
[ 1047.761556][ T7293] test-bond0: (slave test-noneth0): Releasing backup interface
[ 1047.942442][ T7294] test-bond0: (slave test-bond2): making interface the new active one
[ 1047.943284][ T7294] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[ 1048.605770][ T7299] test-bond1: (slave test-bond0): Releasing backup interface
[ 1048.622195][ T7299] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[ 1048.643884][ T7299] test-bond0 (unregistering): Released all slaves
[ 1048.871236][ T7300] test-bond1 (unregistering): Released all slaves
[ 1049.343090][ T7301] test-bond2 (unregistering): Released all slaves