[  806.969630] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  806.969780] test-bond1: (slave test-bond0): making interface the new active one
[  806.969876] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  806.993344] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  807.003969] test-bond1: entered promiscuous mode
[  807.004003] test-bond0: entered promiscuous mode
[  808.008036] test-bond1: left promiscuous mode
[  808.008091] test-bond0: left promiscuous mode
[  808.823155] test-dummy0: entered promiscuous mode
[  810.859928] test-dummy0: left promiscuous mode
[  811.009138] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  811.014319] test-bond1 (unregistering): Released all slaves
[  811.028456] test-bond0 (unregistering): Released all slaves