[  756.010336][ T7253] br0: port 1(veth1) entered blocking state
[  756.010611][ T7253] br0: port 1(veth1) entered disabled state
[  756.010897][ T7253] veth1: entered allmulticast mode
[  756.017769][ T7253] veth1: entered promiscuous mode
[  756.040163][ T7254] br0: port 2(veth3) entered blocking state
[  756.040509][ T7254] br0: port 2(veth3) entered disabled state
[  756.041399][ T7254] veth3: entered allmulticast mode
[  756.042956][ T7254] veth3: entered promiscuous mode
[  756.118510][ T5383] br0: port 1(veth1) entered blocking state
[  756.118743][ T5383] br0: port 1(veth1) entered forwarding state
[  756.188135][   T38] br0: port 2(veth3) entered blocking state
[  756.188359][   T38] br0: port 2(veth3) entered forwarding state
[  761.662934][ T7290] br0: port 2(veth3) entered disabled state
[  761.714416][ T7292] br0: port 1(veth1) entered disabled state
[  761.762296][ T7294] veth3: left allmulticast mode
[  761.762505][ T7294] veth3: left promiscuous mode
[  761.763388][ T7294] br0: port 2(veth3) entered disabled state
[  761.764285][ T7294] veth1: left allmulticast mode
[  761.764462][ T7294] veth1: left promiscuous mode
[  761.764750][ T7294] br0: port 1(veth1) entered disabled state