[  744.309984][ T7153] br1: port 1(veth1) entered blocking state
[  744.310218][ T7153] br1: port 1(veth1) entered disabled state
[  744.310434][ T7153] veth1: entered allmulticast mode
[  744.316865][ T7153] veth1: entered promiscuous mode
[  744.337118][   T45] br1: port 1(veth1) entered blocking state
[  744.337328][   T45] br1: port 1(veth1) entered forwarding state
[  771.289552][ T7332] br1: port 1(veth1) entered disabled state
[  771.311277][ T7333] veth1: left allmulticast mode
[  771.311459][ T7333] veth1: left promiscuous mode
[  771.311691][ T7333] br1: port 1(veth1) entered disabled state