[  832.031781] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  832.031875] test-bond1: (slave test-bond0): making interface the new active one
[  832.031966] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  832.049712] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  832.058431] test-bond1: entered promiscuous mode
[  832.058473] test-bond0: entered promiscuous mode
[  833.060908] test-bond1: left promiscuous mode
[  833.060952] test-bond0: left promiscuous mode
[  833.693115] test-dummy0: entered promiscuous mode
[  835.709965] test-dummy0: left promiscuous mode
[  835.820766] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  835.829769] test-bond1 (unregistering): Released all slaves
[  835.844719] test-bond0 (unregistering): Released all slaves