[  810.708583] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  810.708703] test-bond1: (slave test-bond0): making interface the new active one
[  810.708774] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  810.731798] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  810.742847] test-bond1: entered promiscuous mode
[  810.742884] test-bond0: entered promiscuous mode
[  811.745466] test-bond1: left promiscuous mode
[  811.745520] test-bond0: left promiscuous mode
[  812.425162] test-dummy0: entered promiscuous mode
[  814.449584] test-dummy0: left promiscuous mode
[  814.582258] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  814.586373] test-bond1 (unregistering): Released all slaves
[  814.595646] test-bond0 (unregistering): Released all slaves