[  806.265891] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  806.266008] test-bond1: (slave test-bond0): making interface the new active one
[  806.266104] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  806.289365] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  806.299905] test-bond1: entered promiscuous mode
[  806.299948] test-bond0: entered promiscuous mode
[  807.302953] test-bond1: left promiscuous mode
[  807.303030] test-bond0: left promiscuous mode
[  808.041762] test-dummy0: entered promiscuous mode
[  810.061752] test-dummy0: left promiscuous mode
[  810.193160] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  810.201005] test-bond1 (unregistering): Released all slaves
[  810.214147] test-bond0 (unregistering): Released all slaves