[  529.076812] fab-br0: port 1(fbond) entered blocking state
[  529.076898] fab-br0: port 1(fbond) entered disabled state
[  529.076963] fbond: entered allmulticast mode
[  529.077048] fbond: entered promiscuous mode
[  529.094605] veth1-bond: entered promiscuous mode
[  529.094690] veth1-bond: entered allmulticast mode
[  529.094768] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.112168] veth2-bond: entered promiscuous mode
[  529.112243] veth2-bond: entered allmulticast mode
[  529.112309] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.218687] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.218830] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.218911] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.218989] fbond: active interface up!
[  529.219058] fab-br0: port 1(fbond) entered blocking state
[  529.219112] fab-br0: port 1(fbond) entered forwarding state
[  530.720112] fbond: left allmulticast mode
[  530.720182] veth1-bond: left allmulticast mode
[  530.720239] veth2-bond: left allmulticast mode
[  530.720293] fbond: left promiscuous mode
[  530.720332] veth1-bond: left promiscuous mode
[  530.720398] veth2-bond: left promiscuous mode
[  530.720470] fab-br0: port 1(fbond) entered disabled state
[  530.753953] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.754090] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.771934] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.772079] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.781794] fbond (unregistering): Released all slaves