[  811.133035] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  811.133198] test-bond1: (slave test-bond0): making interface the new active one
[  811.133321] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  811.156025] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  811.167340] test-bond1: entered promiscuous mode
[  811.167382] test-bond0: entered promiscuous mode
[  812.169698] test-bond1: left promiscuous mode
[  812.169751] test-bond0: left promiscuous mode
[  812.879892] test-dummy0: entered promiscuous mode
[  814.896378] test-dummy0: left promiscuous mode
[  815.039139] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  815.050210] test-bond1 (unregistering): Released all slaves
[  815.060377] test-bond0 (unregistering): Released all slaves