[  828.700650] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  828.700793] test-bond1: (slave test-bond0): making interface the new active one
[  828.700896] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  828.720431] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  828.729540] test-bond1: entered promiscuous mode
[  828.729577] test-bond0: entered promiscuous mode
[  829.731472] test-bond1: left promiscuous mode
[  829.731524] test-bond0: left promiscuous mode
[  830.383128] test-dummy0: entered promiscuous mode
[  832.405119] test-dummy0: left promiscuous mode
[  832.513316] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  832.520651] test-bond1 (unregistering): Released all slaves
[  832.529703] test-bond0 (unregistering): Released all slaves