[  762.101198] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  762.101303] test-bond1: (slave test-bond0): making interface the new active one
[  762.101380] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  762.119252] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  762.128558] test-bond1: entered promiscuous mode
[  762.128594] test-bond0: entered promiscuous mode
[  763.131097] test-bond1: left promiscuous mode
[  763.131147] test-bond0: left promiscuous mode
[  763.828441] test-dummy0: entered promiscuous mode
[  765.843814] test-dummy0: left promiscuous mode
[  765.972008] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  765.979988] test-bond1 (unregistering): Released all slaves
[  765.993379] test-bond0 (unregistering): Released all slaves