[  762.361016] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  762.361129] test-bond1: (slave test-bond0): making interface the new active one
[  762.361211] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  762.380146] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  762.389137] test-bond1: entered promiscuous mode
[  762.389173] test-bond0: entered promiscuous mode
[  763.392180] test-bond1: left promiscuous mode
[  763.392234] test-bond0: left promiscuous mode
[  764.050762] test-dummy0: entered promiscuous mode
[  766.065325] test-dummy0: left promiscuous mode
[  766.189943] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  766.195333] test-bond1 (unregistering): Released all slaves
[  766.207653] test-bond0 (unregistering): Released all slaves