[  806.767224] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  806.767372] test-bond1: (slave test-bond0): making interface the new active one
[  806.767477] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  806.792080] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  806.803352] test-bond1: entered promiscuous mode
[  806.803391] test-bond0: entered promiscuous mode
[  807.805546] test-bond1: left promiscuous mode
[  807.805594] test-bond0: left promiscuous mode
[  808.472985] test-dummy0: entered promiscuous mode
[  810.489795] test-dummy0: left promiscuous mode
[  810.606484] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  810.618390] test-bond1 (unregistering): Released all slaves
[  810.633287] test-bond0 (unregistering): Released all slaves