[  762.917992] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  762.918097] test-bond1: (slave test-bond0): making interface the new active one
[  762.918180] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  762.937717] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  762.947027] test-bond1: entered promiscuous mode
[  762.947098] test-bond0: entered promiscuous mode
[  763.949293] test-bond1: left promiscuous mode
[  763.949367] test-bond0: left promiscuous mode
[  764.594860] test-dummy0: entered promiscuous mode
[  766.609657] test-dummy0: left promiscuous mode
[  766.720144] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  766.727648] test-bond1 (unregistering): Released all slaves
[  766.735701] test-bond0 (unregistering): Released all slaves