[  806.325023] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  806.325163] test-bond1: (slave test-bond0): making interface the new active one
[  806.325259] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  806.346783] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  806.357127] test-bond1: entered promiscuous mode
[  806.357165] test-bond0: entered promiscuous mode
[  807.359553] test-bond1: left promiscuous mode
[  807.359606] test-bond0: left promiscuous mode
[  808.175691] test-dummy0: entered promiscuous mode
[  810.200578] test-dummy0: left promiscuous mode
[  810.325937] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  810.332129] test-bond1 (unregistering): Released all slaves
[  810.340334] test-bond0 (unregistering): Released all slaves