[  762.205053] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  762.205149] test-bond1: (slave test-bond0): making interface the new active one
[  762.205212] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  762.222059] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  762.230645] test-bond1: entered promiscuous mode
[  762.230684] test-bond0: entered promiscuous mode
[  763.232970] test-bond1: left promiscuous mode
[  763.233021] test-bond0: left promiscuous mode
[  763.889107] test-dummy0: entered promiscuous mode
[  765.903274] test-dummy0: left promiscuous mode
[  766.009904] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  766.015937] test-bond1 (unregistering): Released all slaves
[  766.029006] test-bond0 (unregistering): Released all slaves