[  928.894929][ T7933] fab-br0: port 1(fbond) entered blocking state
[  928.895153][ T7933] fab-br0: port 1(fbond) entered disabled state
[  928.895386][ T7933] fbond: entered allmulticast mode
[  928.896897][ T7933] fbond: entered promiscuous mode
[  929.036800][ T7936] veth1-bond: entered promiscuous mode
[  929.037217][ T7936] veth1-bond: entered allmulticast mode
[  929.038176][ T7936] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  929.196280][ T7937] veth2-bond: entered promiscuous mode
[  929.196728][ T7937] veth2-bond: entered allmulticast mode
[  929.197233][ T7937] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  929.355149][  T259] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  929.355528][  T259] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  929.356104][  T259] fbond: active interface up!
[  929.560304][ T7940] fab-br0: port 1(fbond) entered blocking state
[  929.560612][ T7940] fab-br0: port 1(fbond) entered forwarding state
[  929.563004][  T259] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  931.864706][ T7971] fbond: left allmulticast mode
[  931.865066][ T7971] veth1-bond: left allmulticast mode
[  931.865316][ T7971] veth2-bond: left allmulticast mode
[  931.865564][ T7971] fbond: left promiscuous mode
[  931.866773][ T7971] veth1-bond: left promiscuous mode
[  931.867318][ T7971] veth2-bond: left promiscuous mode
[  931.868016][ T7971] fab-br0: port 1(fbond) entered disabled state
[  932.070171][ T7972] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  932.071117][ T7972] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  932.090218][ T7972] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  932.090941][ T7972] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  932.106551][ T7972] fbond (unregistering): Released all slaves