[  806.972962] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  806.973088] test-bond1: (slave test-bond0): making interface the new active one
[  806.973176] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  806.996859] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  807.007960] test-bond1: entered promiscuous mode
[  807.008001] test-bond0: entered promiscuous mode
[  808.010910] test-bond1: left promiscuous mode
[  808.010968] test-bond0: left promiscuous mode
[  808.724406] test-dummy0: entered promiscuous mode
[  810.745766] test-dummy0: left promiscuous mode
[  810.904384] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  810.910130] test-bond1 (unregistering): Released all slaves
[  810.920318] test-bond0 (unregistering): Released all slaves