[   51.493994][  T344] fab-br0: port 1(fbond) entered blocking state
[   51.494251][  T344] fab-br0: port 1(fbond) entered disabled state
[   51.494505][  T344] fbond: entered allmulticast mode
[   51.496377][  T344] fbond: entered promiscuous mode
[   51.731618][  T346] veth1-bond: entered promiscuous mode
[   51.732010][  T346] veth1-bond: entered allmulticast mode
[   51.732766][  T346] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[   51.928756][  T347] veth2-bond: entered promiscuous mode
[   51.929286][  T347] veth2-bond: entered allmulticast mode
[   51.930066][  T347] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[   52.193326][   T11] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[   52.193967][   T11] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   52.194822][   T11] fbond: active interface up!
[   52.400968][   T11] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[   52.523427][  T350] fab-br0: port 1(fbond) entered blocking state
[   52.524062][  T350] fab-br0: port 1(fbond) entered forwarding state
[   56.265148][  T381] fbond: left allmulticast mode
[   56.265440][  T381] veth1-bond: left allmulticast mode
[   56.265712][  T381] veth2-bond: left allmulticast mode
[   56.265964][  T381] fbond: left promiscuous mode
[   56.266211][  T381] veth1-bond: left promiscuous mode
[   56.266817][  T381] veth2-bond: left promiscuous mode
[   56.267438][  T381] fab-br0: port 1(fbond) entered disabled state
[   56.335698][  T381] ip (381) used greatest stack depth: 23680 bytes left
[   56.670755][  T382] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[   56.671509][  T382] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[   56.689192][  T382] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[   56.689958][  T382] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[   56.702637][  T382] fbond (unregistering): Released all slaves