[  520.752140] br0: port 1(veth1) entered blocking state
[  520.752220] br0: port 1(veth1) entered disabled state
[  520.752294] veth1: entered allmulticast mode
[  520.752404] veth1: entered promiscuous mode
[  520.760969] br0: port 2(veth2) entered blocking state
[  520.761029] br0: port 2(veth2) entered disabled state
[  520.761084] veth2: entered allmulticast mode
[  520.761174] veth2: entered promiscuous mode
[  520.770029] br0: port 3(veth4) entered blocking state
[  520.770116] br0: port 3(veth4) entered disabled state
[  520.770174] veth4: entered allmulticast mode
[  520.770252] veth4: entered promiscuous mode
[  520.846825] br0: port 1(veth1) entered blocking state
[  520.846890] br0: port 1(veth1) entered forwarding state
[  520.855932] br0: port 2(veth2) entered blocking state
[  520.856020] br0: port 2(veth2) entered forwarding state
[  520.865216] br0: port 3(veth4) entered blocking state
[  520.865273] br0: port 3(veth4) entered forwarding state
[  534.186829] veth3: entered promiscuous mode
[  535.312087] veth3: left promiscuous mode
[  535.322431] veth3: entered promiscuous mode
[  536.441561] veth3: left promiscuous mode
[  536.458038] br0: port 3(veth4) entered disabled state
[  536.468475] br0: port 2(veth2) entered disabled state
[  536.478437] br0: port 1(veth1) entered disabled state
[  536.487873] veth4: left allmulticast mode
[  536.487964] veth4: left promiscuous mode
[  536.488025] br0: port 3(veth4) entered disabled state
[  536.488167] veth2: left allmulticast mode
[  536.488220] veth2: left promiscuous mode
[  536.488264] br0: port 2(veth2) entered disabled state
[  536.488377] veth1: left allmulticast mode
[  536.488430] veth1: left promiscuous mode
[  536.488475] br0: port 1(veth1) entered disabled state