[  762.726430] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  762.726535] test-bond1: (slave test-bond0): making interface the new active one
[  762.726630] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  762.743992] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  762.752705] test-bond1: entered promiscuous mode
[  762.752742] test-bond0: entered promiscuous mode
[  763.755279] test-bond1: left promiscuous mode
[  763.755342] test-bond0: left promiscuous mode
[  764.425727] test-dummy0: entered promiscuous mode
[  766.442742] test-dummy0: left promiscuous mode
[  766.575351] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  766.582965] test-bond1 (unregistering): Released all slaves
[  766.590954] test-bond0 (unregistering): Released all slaves