[   49.677057][  T341] fab-br0: port 1(fbond) entered blocking state
[   49.677370][  T341] fab-br0: port 1(fbond) entered disabled state
[   49.677625][  T341] fbond: entered allmulticast mode
[   49.686540][  T341] fbond: entered promiscuous mode
[   49.879890][  T344] veth1-bond: entered promiscuous mode
[   49.880314][  T344] veth1-bond: entered allmulticast mode
[   49.881089][  T344] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[   50.064551][  T345] veth2-bond: entered promiscuous mode
[   50.065101][  T345] veth2-bond: entered allmulticast mode
[   50.072453][  T345] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[   50.398815][  T244] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[   50.399263][  T244] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   50.399937][  T244] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[   50.400382][  T244] fbond: active interface up!
[   50.540400][  T348] fab-br0: port 1(fbond) entered blocking state
[   50.540758][  T348] fab-br0: port 1(fbond) entered forwarding state
[   53.068039][  T373] fbond: left allmulticast mode
[   53.068368][  T373] veth1-bond: left allmulticast mode
[   53.068555][  T373] veth2-bond: left allmulticast mode
[   53.068737][  T373] fbond: left promiscuous mode
[   53.068930][  T373] veth1-bond: left promiscuous mode
[   53.070163][  T373] veth2-bond: left promiscuous mode
[   53.070875][  T373] fab-br0: port 1(fbond) entered disabled state
[   53.546684][  T375] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[   53.547467][  T375] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[   53.571059][  T375] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[   53.571977][  T375] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[   53.588739][  T375] fbond (unregistering): Released all slaves
[   54.240782][  T385] ip (385) used greatest stack depth: 23808 bytes left