[  691.948681] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  691.948804] test-bond1: (slave test-bond0): making interface the new active one
[  691.948895] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  691.967065] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  691.979161] test-bond1: entered promiscuous mode
[  691.979207] test-bond0: entered promiscuous mode
[  692.992911] test-bond1: left promiscuous mode
[  692.992969] test-bond0: left promiscuous mode
[  693.615232] test-dummy0: entered promiscuous mode
[  695.637319] test-dummy0: left promiscuous mode
[  695.746672] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  695.756776] test-bond1 (unregistering): Released all slaves
[  695.769360] test-bond0 (unregistering): Released all slaves