[  762.281344] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  762.281459] test-bond1: (slave test-bond0): making interface the new active one
[  762.281546] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  762.298151] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  762.306571] test-bond1: entered promiscuous mode
[  762.306615] test-bond0: entered promiscuous mode
[  763.309157] test-bond1: left promiscuous mode
[  763.309215] test-bond0: left promiscuous mode
[  763.962460] test-dummy0: entered promiscuous mode
[  765.978805] test-dummy0: left promiscuous mode
[  766.094747] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  766.103629] test-bond1 (unregistering): Released all slaves
[  766.112614] test-bond0 (unregistering): Released all slaves