[  696.859673] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  696.859809] test-bond1: (slave test-bond0): making interface the new active one
[  696.860180] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  696.876063] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  696.886854] test-bond1: entered promiscuous mode
[  696.886894] test-bond0: entered promiscuous mode
[  697.889009] test-bond1: left promiscuous mode
[  697.889059] test-bond0: left promiscuous mode
[  698.524158] test-dummy0: entered promiscuous mode
[  700.544778] test-dummy0: left promiscuous mode
[  700.648398] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  700.653938] test-bond1 (unregistering): Released all slaves
[  700.665439] test-bond0 (unregistering): Released all slaves