[  848.424057][ T9666] fab-br0: port 1(fbond) entered blocking state
[  848.424488][ T9666] fab-br0: port 1(fbond) entered disabled state
[  848.424810][ T9666] fbond: entered allmulticast mode
[  848.427083][ T9666] fbond: entered promiscuous mode
[  848.597657][ T9669] veth1-bond: entered promiscuous mode
[  848.598173][ T9669] veth1-bond: entered allmulticast mode
[  848.599349][ T9669] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  848.692038][ T9670] veth2-bond: entered promiscuous mode
[  848.692552][ T9670] veth2-bond: entered allmulticast mode
[  848.693084][ T9670] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  848.858341][ T5290] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  848.939982][ T5290] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  848.940977][ T5290] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  848.941317][ T5290] fbond: active interface up!
[  848.959135][ T9673] fab-br0: port 1(fbond) entered blocking state
[  848.959458][ T9673] fab-br0: port 1(fbond) entered forwarding state
[  851.215252][ T9710] fbond: left allmulticast mode
[  851.215524][ T9710] veth1-bond: left allmulticast mode
[  851.215719][ T9710] veth2-bond: left allmulticast mode
[  851.215913][ T9710] fbond: left promiscuous mode
[  851.216102][ T9710] veth1-bond: left promiscuous mode
[  851.216756][ T9710] veth2-bond: left promiscuous mode
[  851.217231][ T9710] fab-br0: port 1(fbond) entered disabled state
[  851.682125][ T9711] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  851.683141][ T9711] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  851.708056][ T9711] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  851.709344][ T9711] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  851.731910][ T9711] fbond (unregistering): Released all slaves