[ 1336.129504][ T8220] br0: port 1(veth1) entered blocking state
[ 1336.129798][ T8220] br0: port 1(veth1) entered disabled state
[ 1336.130119][ T8220] veth1: entered allmulticast mode
[ 1336.132244][ T8220] veth1: entered promiscuous mode
[ 1336.257686][ T8223] br0: port 2(veth3) entered blocking state
[ 1336.257984][ T8223] br0: port 2(veth3) entered disabled state
[ 1336.258262][ T8223] veth3: entered allmulticast mode
[ 1336.260220][ T8223] veth3: entered promiscuous mode
[ 1336.622606][ T6840] br0: port 1(veth1) entered blocking state
[ 1336.622890][ T6840] br0: port 1(veth1) entered forwarding state
[ 1336.874349][ T6840] br0: port 2(veth3) entered blocking state
[ 1336.874763][ T6840] br0: port 2(veth3) entered forwarding state
[ 1343.478731][ T8249] br0: port 2(veth3) entered disabled state
[ 1343.698716][ T8251] br0: port 1(veth1) entered disabled state
[ 1343.929591][ T8254] veth3: left allmulticast mode
[ 1343.929809][ T8254] veth3: left promiscuous mode
[ 1343.930747][ T8254] br0: port 2(veth3) entered disabled state
[ 1343.932140][ T8254] veth1: left allmulticast mode
[ 1343.932335][ T8254] veth1: left promiscuous mode
[ 1343.932627][ T8254] br0: port 1(veth1) entered disabled state