[  808.615280] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  808.615393] test-bond1: (slave test-bond0): making interface the new active one
[  808.615476] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  808.637523] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  808.647798] test-bond1: entered promiscuous mode
[  808.647842] test-bond0: entered promiscuous mode
[  809.650290] test-bond1: left promiscuous mode
[  809.650345] test-bond0: left promiscuous mode
[  810.319410] test-dummy0: entered promiscuous mode
[  812.336574] test-dummy0: left promiscuous mode
[  812.441796] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  812.447772] test-bond1 (unregistering): Released all slaves
[  812.456012] test-bond0 (unregistering): Released all slaves