[  764.051986] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  764.052086] test-bond1: (slave test-bond0): making interface the new active one
[  764.052171] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  764.068233] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  764.076632] test-bond1: entered promiscuous mode
[  764.076665] test-bond0: entered promiscuous mode
[  765.079823] test-bond1: left promiscuous mode
[  765.079905] test-bond0: left promiscuous mode
[  765.705514] test-dummy0: entered promiscuous mode
[  767.720209] test-dummy0: left promiscuous mode
[  767.825057] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  767.830915] test-bond1 (unregistering): Released all slaves
[  767.842022] test-bond0 (unregistering): Released all slaves