[  804.722118] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  804.722233] test-bond1: (slave test-bond0): making interface the new active one
[  804.722325] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  804.742530] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  804.752190] test-bond1: entered promiscuous mode
[  804.752239] test-bond0: entered promiscuous mode
[  805.755361] test-bond1: left promiscuous mode
[  805.755433] test-bond0: left promiscuous mode
[  806.420403] test-dummy0: entered promiscuous mode
[  808.439501] test-dummy0: left promiscuous mode
[  808.558540] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  808.565348] test-bond1 (unregistering): Released all slaves
[  808.572968] test-bond0 (unregistering): Released all slaves