[  865.670082] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  865.670195] test-bond1: (slave test-bond0): making interface the new active one
[  865.670280] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  865.694579] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  865.706272] test-bond1: entered promiscuous mode
[  865.706346] test-bond0: entered promiscuous mode
[  866.708702] test-bond1: left promiscuous mode
[  866.708792] test-bond0: left promiscuous mode
[  867.387077] test-dummy0: entered promiscuous mode
[  869.403327] test-dummy0: left promiscuous mode
[  869.540155] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  869.549223] test-bond1 (unregistering): Released all slaves
[  869.558059] test-bond0 (unregistering): Released all slaves