[  502.351740] br0: port 1(veth1) entered blocking state
[  502.351799] br0: port 1(veth1) entered disabled state
[  502.351853] veth1: entered allmulticast mode
[  502.351927] veth1: entered promiscuous mode
[  502.363356] br0: port 2(veth2) entered blocking state
[  502.363424] br0: port 2(veth2) entered disabled state
[  502.363476] veth2: entered allmulticast mode
[  502.363551] veth2: entered promiscuous mode
[  502.374602] br0: port 3(veth4) entered blocking state
[  502.374661] br0: port 3(veth4) entered disabled state
[  502.374722] veth4: entered allmulticast mode
[  502.374805] veth4: entered promiscuous mode
[  502.427596] br0: port 1(veth1) entered blocking state
[  502.427654] br0: port 1(veth1) entered forwarding state
[  502.439297] br0: port 2(veth2) entered blocking state
[  502.439363] br0: port 2(veth2) entered forwarding state
[  502.452265] br0: port 3(veth4) entered blocking state
[  502.452339] br0: port 3(veth4) entered forwarding state
[  515.741753] veth3: entered promiscuous mode
[  516.850699] veth3: left promiscuous mode
[  516.859658] veth3: entered promiscuous mode
[  517.968188] veth3: left promiscuous mode
[  517.978496] br0: port 3(veth4) entered disabled state
[  517.988190] br0: port 2(veth2) entered disabled state
[  517.997814] br0: port 1(veth1) entered disabled state
[  518.007354] veth4: left allmulticast mode
[  518.007399] veth4: left promiscuous mode
[  518.007432] br0: port 3(veth4) entered disabled state
[  518.007532] veth2: left allmulticast mode
[  518.007568] veth2: left promiscuous mode
[  518.007601] br0: port 2(veth2) entered disabled state
[  518.007681] veth1: left allmulticast mode
[  518.007713] veth1: left promiscuous mode
[  518.007740] br0: port 1(veth1) entered disabled state