[  810.107912] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  810.108019] test-bond1: (slave test-bond0): making interface the new active one
[  810.108105] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  810.129605] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  810.140223] test-bond1: entered promiscuous mode
[  810.140262] test-bond0: entered promiscuous mode
[  811.143106] test-bond1: left promiscuous mode
[  811.143158] test-bond0: left promiscuous mode
[  811.819998] test-dummy0: entered promiscuous mode
[  813.836658] test-dummy0: left promiscuous mode
[  813.978981] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  813.985212] test-bond1 (unregistering): Released all slaves
[  813.995293] test-bond0 (unregistering): Released all slaves