[  863.122132] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  863.122248] test-bond1: (slave test-bond0): making interface the new active one
[  863.122336] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  863.139002] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  863.147589] test-bond1: entered promiscuous mode
[  863.147659] test-bond0: entered promiscuous mode
[  864.150519] test-bond1: left promiscuous mode
[  864.150624] test-bond0: left promiscuous mode
[  864.850872] test-dummy0: entered promiscuous mode
[  866.871299] test-dummy0: left promiscuous mode
[  866.991350] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  866.999648] test-bond1 (unregistering): Released all slaves
[  867.011773] test-bond0 (unregistering): Released all slaves