[  804.843104] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  804.843192] test-bond1: (slave test-bond0): making interface the new active one
[  804.843239] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  804.863276] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  804.872931] test-bond1: entered promiscuous mode
[  804.872959] test-bond0: entered promiscuous mode
[  805.875250] test-bond1: left promiscuous mode
[  805.875284] test-bond0: left promiscuous mode
[  806.555454] test-dummy0: entered promiscuous mode
[  808.578476] test-dummy0: left promiscuous mode
[  808.701769] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  808.706485] test-bond1 (unregistering): Released all slaves
[  808.719443] test-bond0 (unregistering): Released all slaves