[  804.927803] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  804.927911] test-bond1: (slave test-bond0): making interface the new active one
[  804.927981] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  804.952013] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  804.963327] test-bond1: entered promiscuous mode
[  804.963400] test-bond0: entered promiscuous mode
[  805.966602] test-bond1: left promiscuous mode
[  805.966690] test-bond0: left promiscuous mode
[  806.668163] test-dummy0: entered promiscuous mode
[  808.682959] test-dummy0: left promiscuous mode
[  808.826250] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  808.831087] test-bond1 (unregistering): Released all slaves
[  808.845308] test-bond0 (unregistering): Released all slaves