[  693.375994] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  693.376110] test-bond1: (slave test-bond0): making interface the new active one
[  693.376190] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  693.395362] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  693.406537] test-bond1: entered promiscuous mode
[  693.406582] test-bond0: entered promiscuous mode
[  694.409652] test-bond1: left promiscuous mode
[  694.409704] test-bond0: left promiscuous mode
[  695.263574] test-dummy0: entered promiscuous mode
[  697.286082] test-dummy0: left promiscuous mode
[  697.446389] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  697.456838] test-bond1 (unregistering): Released all slaves
[  697.471553] test-bond0 (unregistering): Released all slaves