[ 1597.582127][ T5001] br0: port 1(veth1) entered blocking state
[ 1597.582499][ T5001] br0: port 1(veth1) entered disabled state
[ 1597.582839][ T5001] veth1: entered allmulticast mode
[ 1597.585256][ T5001] veth1: entered promiscuous mode
[ 1597.875203][  T401] br0: port 1(veth1) entered blocking state
[ 1597.875467][  T401] br0: port 1(veth1) entered forwarding state
[ 1605.325350][ T5036] br0: port 1(veth1) entered disabled state
[ 1605.471243][ T5037] veth1: left allmulticast mode
[ 1605.471477][ T5037] veth1: left promiscuous mode
[ 1605.471804][ T5037] br0: port 1(veth1) entered disabled state