[  864.546525] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  864.546616] test-bond1: (slave test-bond0): making interface the new active one
[  864.546715] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  864.562391] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  864.571056] test-bond1: entered promiscuous mode
[  864.571084] test-bond0: entered promiscuous mode
[  865.573941] test-bond1: left promiscuous mode
[  865.573979] test-bond0: left promiscuous mode
[  866.207181] test-dummy0: entered promiscuous mode
[  868.222014] test-dummy0: left promiscuous mode
[  868.335464] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  868.340472] test-bond1 (unregistering): Released all slaves
[  868.349371] test-bond0 (unregistering): Released all slaves