[  928.125728] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  928.125865] test-bond1: (slave test-bond0): making interface the new active one
[  928.125964] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  928.150394] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  928.161520] test-bond1: entered promiscuous mode
[  928.161599] test-bond0: entered promiscuous mode
[  929.165484] test-bond1: left promiscuous mode
[  929.165585] test-bond0: left promiscuous mode
[  929.949860] test-dummy0: entered promiscuous mode
[  931.964666] test-dummy0: left promiscuous mode
[  932.096853] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  932.103092] test-bond1 (unregistering): Released all slaves
[  932.111685] test-bond0 (unregistering): Released all slaves