[  516.042105] fab-br0: port 1(fbond) entered blocking state
[  516.042160] fab-br0: port 1(fbond) entered disabled state
[  516.042203] fbond: entered allmulticast mode
[  516.042283] fbond: entered promiscuous mode
[  516.057321] veth1-bond: entered promiscuous mode
[  516.057412] veth1-bond: entered allmulticast mode
[  516.057488] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  516.068102] veth2-bond: entered promiscuous mode
[  516.068187] veth2-bond: entered allmulticast mode
[  516.068275] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  516.101042] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.102241] fab-br0: port 1(fbond) entered blocking state
[  516.102316] fab-br0: port 1(fbond) entered forwarding state
[  516.197057] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  516.197177] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  516.197246] fbond: active interface up!
[  517.346901] fbond: left allmulticast mode
[  517.346953] veth1-bond: left allmulticast mode
[  517.346988] veth2-bond: left allmulticast mode
[  517.347032] fbond: left promiscuous mode
[  517.347063] veth1-bond: left promiscuous mode
[  517.347108] veth2-bond: left promiscuous mode
[  517.347165] fab-br0: port 1(fbond) entered disabled state
[  517.373993] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  517.374104] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  517.392182] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  517.392353] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  517.402119] fbond (unregistering): Released all slaves