[  249.804293][ T2682] br0: port 1(veth1) entered blocking state
[  249.804611][ T2682] br0: port 1(veth1) entered disabled state
[  249.804904][ T2682] veth1: entered allmulticast mode
[  249.807888][ T2682] veth1: entered promiscuous mode
[  249.895402][ T2685] br0: port 2(veth3) entered blocking state
[  249.895710][ T2685] br0: port 2(veth3) entered disabled state
[  249.896015][ T2685] veth3: entered allmulticast mode
[  249.898000][ T2685] veth3: entered promiscuous mode
[  250.152226][   T57] br0: port 1(veth1) entered blocking state
[  250.152569][   T57] br0: port 1(veth1) entered forwarding state
[  250.317159][   T40] br0: port 2(veth3) entered blocking state
[  250.317707][   T40] br0: port 2(veth3) entered forwarding state
[  256.470868][ T2719] br0: port 2(veth3) entered disabled state
[  256.642078][ T2721] br0: port 1(veth1) entered disabled state
[  256.804687][ T2723] veth3: left allmulticast mode
[  256.804950][ T2723] veth3: left promiscuous mode
[  256.805289][ T2723] br0: port 2(veth3) entered disabled state
[  256.807101][ T2723] veth1: left allmulticast mode
[  256.807344][ T2723] veth1: left promiscuous mode
[  256.807662][ T2723] br0: port 1(veth1) entered disabled state