[  865.908086] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  865.908225] test-bond1: (slave test-bond0): making interface the new active one
[  865.908329] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  865.930204] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  865.940897] test-bond1: entered promiscuous mode
[  865.940963] test-bond0: entered promiscuous mode
[  866.943417] test-bond1: left promiscuous mode
[  866.943496] test-bond0: left promiscuous mode
[  867.607197] test-dummy0: entered promiscuous mode
[  869.622633] test-dummy0: left promiscuous mode
[  869.739625] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  869.747111] test-bond1 (unregistering): Released all slaves
[  869.759773] test-bond0 (unregistering): Released all slaves