[  837.798567][ T9718] fab-br0: port 1(fbond) entered blocking state
[  837.798878][ T9718] fab-br0: port 1(fbond) entered disabled state
[  837.799163][ T9718] fbond: entered allmulticast mode
[  837.800733][ T9718] fbond: entered promiscuous mode
[  837.927554][ T9721] veth1-bond: entered promiscuous mode
[  837.928022][ T9721] veth1-bond: entered allmulticast mode
[  837.929292][ T9721] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  838.020143][ T9722] veth2-bond: entered promiscuous mode
[  838.020586][ T9722] veth2-bond: entered allmulticast mode
[  838.021127][ T9722] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  838.108395][ T9039] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  838.109851][ T9039] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  838.118770][ T9039] fbond: active interface up!
[  838.275233][ T9725] fab-br0: port 1(fbond) entered blocking state
[  838.275616][ T9725] fab-br0: port 1(fbond) entered forwarding state
[  838.324839][ T9039] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  840.694893][ T9768] fbond: left allmulticast mode
[  840.695132][ T9768] veth1-bond: left allmulticast mode
[  840.695316][ T9768] veth2-bond: left allmulticast mode
[  840.695839][ T9768] fbond: left promiscuous mode
[  840.696021][ T9768] veth1-bond: left promiscuous mode
[  840.696426][ T9768] veth2-bond: left promiscuous mode
[  840.696932][ T9768] fab-br0: port 1(fbond) entered disabled state
[  840.977857][ T9769] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  840.978722][ T9769] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  840.999390][ T9769] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  841.000203][ T9769] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  841.009810][ T9769] fbond (unregistering): Released all slaves