[ 1048.214212][ T4563] bond0: (slave veth0): Releasing backup interface
[ 1048.569455][ T4563] bond0 (unregistering): Released all slaves
[ 1052.945669][ T7267] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1053.139545][ T7269] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1053.140150][ T7269] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1053.457278][ T7271] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[ 1053.463291][ T7271] ip (7271) used greatest stack depth: 23568 bytes left
[ 1054.094278][ T7276] test-bond1: (slave test-bond0): Releasing backup interface
[ 1054.105461][ T7276] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[ 1054.123111][ T7276] test-bond0 (unregistering): Released all slaves
[ 1054.307270][ T7277] test-bond1 (unregistering): Released all slaves
[ 1054.658825][ T7278] test-bond2 (unregistering): Released all slaves
[ 1055.964293][ T7292] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1056.141347][ T7294] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1056.141684][ T7294] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode
[ 1056.144062][ T7294] test-bond0: (slave test-noneth0): making interface the new active one
[ 1056.144885][ T7294] test-bond0: (slave test-noneth0): Enslaving as an active interface with an up link
[ 1056.294531][ T7295] test-bond0: (slave test-noneth0): Releasing backup interface
[ 1056.459894][ T7296] test-bond0: (slave test-bond2): making interface the new active one
[ 1056.460781][ T7296] test-bond0: (slave test-bond2): Enslaving as an active interface with an up link
[ 1057.130178][ T7301] test-bond1: (slave test-bond0): Releasing backup interface
[ 1057.142257][ T7301] test-bond0 (unregistering): (slave test-bond2): Releasing backup interface
[ 1057.166007][ T7301] test-bond0 (unregistering): Released all slaves
[ 1057.335528][ T7302] test-bond1 (unregistering): Released all slaves
[ 1057.758461][ T7303] test-bond2 (unregistering): Released all slaves