[  806.730016] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  806.730146] test-bond1: (slave test-bond0): making interface the new active one
[  806.730240] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  806.755465] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  806.767529] test-bond1: entered promiscuous mode
[  806.767573] test-bond0: entered promiscuous mode
[  807.770290] test-bond1: left promiscuous mode
[  807.770347] test-bond0: left promiscuous mode
[  808.448600] test-dummy0: entered promiscuous mode
[  810.463495] test-dummy0: left promiscuous mode
[  810.599495] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  810.606196] test-bond1 (unregistering): Released all slaves
[  810.615012] test-bond0 (unregistering): Released all slaves