[ 1040.519890][ T6621] bond0: (slave veth0): Releasing backup interface
[ 1040.692172][ T6621] bond0 (unregistering): Released all slaves
[ 1045.091125][ T7258] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1045.199733][ T7263] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1045.200350][ T7263] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1045.526515][ T7265] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[ 1046.170004][ T7270] test-bond1: (slave test-bond0): Releasing backup interface
[ 1046.181338][ T7270] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[ 1046.204007][ T7270] test-bond0 (unregistering): Released all slaves
[ 1046.386482][ T7271] test-bond1 (unregistering): Released all slaves
[ 1046.852830][ T7272] test-bond2 (unregistering): Released all slaves
[ 1048.118403][ T7286] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1048.296539][ T7288] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1048.296916][ T7288] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode
[ 1048.299231][ T7288] test-bond0: (slave test-noneth0): making interface the new active one
[ 1048.300029][ T7288] test-bond0: (slave test-noneth0): Enslaving as an active interface with an up link
[ 1048.449900][ T7289] test-bond0: (slave test-noneth0): Releasing backup interface
[ 1048.644065][ T7290] test-bond0: (slave test-bond2): making interface the new active one
[ 1048.644881][ T7290] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[ 1049.407256][ T7295] test-bond1: (slave test-bond0): Releasing backup interface
[ 1049.423083][ T7295] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[ 1049.445234][ T7295] test-bond0 (unregistering): Released all slaves
[ 1049.628740][ T7296] test-bond1 (unregistering): Released all slaves
[ 1050.010244][ T7297] test-bond2 (unregistering): Released all slaves