[  809.638517] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  809.638627] test-bond1: (slave test-bond0): making interface the new active one
[  809.638732] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  809.662223] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  809.674161] test-bond1: entered promiscuous mode
[  809.674236] test-bond0: entered promiscuous mode
[  810.676195] test-bond1: left promiscuous mode
[  810.676285] test-bond0: left promiscuous mode
[  811.363307] test-dummy0: entered promiscuous mode
[  813.383936] test-dummy0: left promiscuous mode
[  813.509701] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  813.514349] test-bond1 (unregistering): Released all slaves
[  813.528459] test-bond0 (unregistering): Released all slaves