[  809.138764] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  809.138897] test-bond1: (slave test-bond0): making interface the new active one
[  809.138985] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  809.165134] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  809.177164] test-bond1: entered promiscuous mode
[  809.177208] test-bond0: entered promiscuous mode
[  810.180074] test-bond1: left promiscuous mode
[  810.180137] test-bond0: left promiscuous mode
[  810.999269] test-dummy0: entered promiscuous mode
[  813.020557] test-dummy0: left promiscuous mode
[  813.166929] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  813.171455] test-bond1 (unregistering): Released all slaves
[  813.185600] test-bond0 (unregistering): Released all slaves