[  538.440942] bond0 (unregistering): Released all slaves
[  539.019053] fab-br0: port 1(fbond) entered blocking state
[  539.019130] fab-br0: port 1(fbond) entered disabled state
[  539.019198] fbond: entered allmulticast mode
[  539.019307] fbond: entered promiscuous mode
[  539.032829] veth1-bond: entered promiscuous mode
[  539.032916] veth1-bond: entered allmulticast mode
[  539.032999] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  539.048151] veth2-bond: entered promiscuous mode
[  539.048263] veth2-bond: entered allmulticast mode
[  539.048346] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  539.066655] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  539.084712] fab-br0: port 1(fbond) entered blocking state
[  539.084797] fab-br0: port 1(fbond) entered forwarding state
[  539.170651] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  539.170846] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  539.170955] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  539.171046] fbond: active interface up!
[  540.549007] fbond: left allmulticast mode
[  540.549119] veth1-bond: left allmulticast mode
[  540.549189] veth2-bond: left allmulticast mode
[  540.549264] fbond: left promiscuous mode
[  540.549320] veth1-bond: left promiscuous mode
[  540.549403] veth2-bond: left promiscuous mode
[  540.549491] fab-br0: port 1(fbond) entered disabled state
[  540.594263] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  540.594393] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  540.605819] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  540.605986] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  540.615721] fbond (unregistering): Released all slaves