[ 1037.527729][  T253] bond0: (slave veth0): Releasing backup interface
[ 1037.729964][  T253] bond0 (unregistering): Released all slaves
[ 1042.288356][ T7188] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1042.431335][ T7193] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1042.431916][ T7193] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1042.803595][ T7196] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[ 1043.507893][ T7201] test-bond1: (slave test-bond0): Releasing backup interface
[ 1043.531414][ T7201] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[ 1043.544848][ T7201] test-bond0 (unregistering): Released all slaves
[ 1043.730623][ T7202] test-bond1 (unregistering): Released all slaves
[ 1044.219142][ T7203] test-bond2 (unregistering): Released all slaves
[ 1045.450669][ T7217] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1045.614875][ T7219] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1045.615215][ T7219] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode
[ 1045.617954][ T7219] test-bond0: (slave test-noneth0): making interface the new active one
[ 1045.618793][ T7219] test-bond0: (slave test-noneth0): Enslaving as an active interface with an up link
[ 1045.765800][ T7220] test-bond0: (slave test-noneth0): Releasing backup interface
[ 1045.940318][ T7221] test-bond0: (slave test-bond2): making interface the new active one
[ 1045.941139][ T7221] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[ 1046.643858][ T7226] test-bond1: (slave test-bond0): Releasing backup interface
[ 1046.650945][ T7226] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[ 1046.668828][ T7226] test-bond0 (unregistering): Released all slaves
[ 1046.849758][ T7227] test-bond1 (unregistering): Released all slaves
[ 1047.317638][ T7228] test-bond2 (unregistering): Released all slaves