[  771.414425][ T9450] br0: port 1(veth1) entered blocking state
[  771.414637][ T9450] br0: port 1(veth1) entered disabled state
[  771.414826][ T9450] veth1: entered allmulticast mode
[  771.416248][ T9450] veth1: entered promiscuous mode
[  771.485540][ T4195] br0: port 1(veth1) entered blocking state
[  771.485727][ T4195] br0: port 1(veth1) entered forwarding state
[  777.061296][ T9496] br0: port 1(veth1) entered disabled state
[  777.084533][ T9497] veth1: left allmulticast mode
[  777.084693][ T9497] veth1: left promiscuous mode
[  777.084913][ T9497] br0: port 1(veth1) entered disabled state