[  828.215025] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  828.215168] test-bond1: (slave test-bond0): making interface the new active one
[  828.215277] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  828.233637] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  828.242293] test-bond1: entered promiscuous mode
[  828.242341] test-bond0: entered promiscuous mode
[  829.244844] test-bond1: left promiscuous mode
[  829.244899] test-bond0: left promiscuous mode
[  829.995757] test-dummy0: entered promiscuous mode
[  832.017428] test-dummy0: left promiscuous mode
[  832.157155] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  832.163118] test-bond1 (unregistering): Released all slaves
[  832.175753] test-bond0 (unregistering): Released all slaves