[  808.719042] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  808.719145] test-bond1: (slave test-bond0): making interface the new active one
[  808.719230] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  808.739900] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  808.750128] test-bond1: entered promiscuous mode
[  808.750190] test-bond0: entered promiscuous mode
[  809.752818] test-bond1: left promiscuous mode
[  809.752932] test-bond0: left promiscuous mode
[  810.419746] test-dummy0: entered promiscuous mode
[  812.435887] test-dummy0: left promiscuous mode
[  812.562485] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  812.570116] test-bond1 (unregistering): Released all slaves
[  812.579976] test-bond0 (unregistering): Released all slaves