[ 1048.947248][ T6904] bond0: (slave veth0): Releasing backup interface
[ 1049.165666][ T6904] bond0 (unregistering): Released all slaves
[ 1053.602193][ T7228] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1053.754497][ T7231] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1053.755446][ T7231] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1054.089165][ T7233] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[ 1054.814141][ T7238] test-bond1: (slave test-bond0): Releasing backup interface
[ 1054.833145][ T7238] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[ 1054.853200][ T7238] test-bond0 (unregistering): Released all slaves
[ 1055.054996][ T7239] test-bond1 (unregistering): Released all slaves
[ 1055.535372][ T7240] test-bond2 (unregistering): Released all slaves
[ 1056.894670][ T7254] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1057.105892][ T7256] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1057.106383][ T7256] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode
[ 1057.109995][ T7256] test-bond0: (slave test-noneth0): making interface the new active one
[ 1057.110978][ T7256] test-bond0: (slave test-noneth0): Enslaving as an active interface with an up link
[ 1057.288700][ T7257] test-bond0: (slave test-noneth0): Releasing backup interface
[ 1057.474826][ T7258] test-bond0: (slave test-bond2): making interface the new active one
[ 1057.476022][ T7258] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[ 1058.217569][ T7263] test-bond1: (slave test-bond0): Releasing backup interface
[ 1058.233107][ T7263] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[ 1058.257062][ T7263] test-bond0 (unregistering): Released all slaves
[ 1058.447685][ T7264] test-bond1 (unregistering): Released all slaves
[ 1058.949339][ T7265] test-bond2 (unregistering): Released all slaves