[  464.189411][ T5169] br1: port 1(veth1) entered blocking state
[  464.189626][ T5169] br1: port 1(veth1) entered disabled state
[  464.189801][ T5169] veth1: entered allmulticast mode
[  464.191165][ T5169] veth1: entered promiscuous mode
[  464.214576][ T4121] br1: port 1(veth1) entered blocking state
[  464.214790][ T4121] br1: port 1(veth1) entered forwarding state
[  490.942373][ T5353] br1: port 1(veth1) entered disabled state
[  490.967949][ T5354] veth1: left allmulticast mode
[  490.968140][ T5354] veth1: left promiscuous mode
[  490.968414][ T5354] br1: port 1(veth1) entered disabled state