[  809.721546] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  809.721656] test-bond1: (slave test-bond0): making interface the new active one
[  809.721743] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  809.744085] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  809.754229] test-bond1: entered promiscuous mode
[  809.754265] test-bond0: entered promiscuous mode
[  810.756630] test-bond1: left promiscuous mode
[  810.756688] test-bond0: left promiscuous mode
[  811.512197] test-dummy0: entered promiscuous mode
[  813.536902] test-dummy0: left promiscuous mode
[  813.657435] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  813.662322] test-bond1 (unregistering): Released all slaves
[  813.675215] test-bond0 (unregistering): Released all slaves