[  842.105722][T22558] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  842.107557][T22558] test-bond1: (slave test-bond0): making interface the new active one
[  842.107981][T22558] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  842.229568][T22565] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  842.340006][T22568] test-bond1: entered promiscuous mode
[  842.340178][T22568] test-bond0: entered promiscuous mode
[  843.354024][T22568] test-bond1: left promiscuous mode
[  843.354339][T22568] test-bond0: left promiscuous mode
[  844.955944][T22581] test-dummy0: entered promiscuous mode
[  846.991679][T22581] test-dummy0: left promiscuous mode
[  847.155660][T22584] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  847.163263][T22584] test-bond1 (unregistering): Released all slaves
[  847.210335][T22585] test-bond0 (unregistering): Released all slaves