[  556.897557] br0: port 1(veth1) entered blocking state
[  556.897616] br0: port 1(veth1) entered disabled state
[  556.897682] veth1: entered allmulticast mode
[  556.897753] veth1: entered promiscuous mode
[  556.901386] br0: port 2(veth2) entered blocking state
[  556.901429] br0: port 2(veth2) entered disabled state
[  556.901459] veth2: entered allmulticast mode
[  556.901515] veth2: entered promiscuous mode
[  556.905136] br0: port 3(veth4) entered blocking state
[  556.905216] br0: port 3(veth4) entered disabled state
[  556.905288] veth4: entered allmulticast mode
[  556.905386] veth4: entered promiscuous mode
[  556.940185] br0: port 1(veth1) entered blocking state
[  556.940225] br0: port 1(veth1) entered forwarding state
[  556.943757] br0: port 2(veth2) entered blocking state
[  556.943802] br0: port 2(veth2) entered forwarding state
[  556.947178] br0: port 3(veth4) entered blocking state
[  556.947233] br0: port 3(veth4) entered forwarding state
[  570.076528] veth3: entered promiscuous mode
[  571.122245] veth3: left promiscuous mode
[  571.126099] veth3: entered promiscuous mode
[  572.175638] veth3: left promiscuous mode
[  572.185899] br0: port 3(veth4) entered disabled state
[  572.189936] br0: port 2(veth2) entered disabled state
[  572.193520] br0: port 1(veth1) entered disabled state
[  572.197160] veth4: left allmulticast mode
[  572.197190] veth4: left promiscuous mode
[  572.197214] br0: port 3(veth4) entered disabled state
[  572.197325] veth2: left allmulticast mode
[  572.197346] veth2: left promiscuous mode
[  572.197371] br0: port 2(veth2) entered disabled state
[  572.197451] veth1: left allmulticast mode
[  572.197472] veth1: left promiscuous mode
[  572.197497] br0: port 1(veth1) entered disabled state