[  693.223995] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  693.224206] test-bond1: (slave test-bond0): making interface the new active one
[  693.224369] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  693.243719] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  693.254993] test-bond1: entered promiscuous mode
[  693.255057] test-bond0: entered promiscuous mode
[  694.258175] test-bond1: left promiscuous mode
[  694.258281] test-bond0: left promiscuous mode
[  694.927530] test-dummy0: entered promiscuous mode
[  696.947127] test-dummy0: left promiscuous mode
[  697.058265] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  697.063831] test-bond1 (unregistering): Released all slaves
[  697.075402] test-bond0 (unregistering): Released all slaves