[  520.998477] br0: port 1(veth1) entered blocking state
[  520.998531] br0: port 1(veth1) entered disabled state
[  520.998560] veth1: entered allmulticast mode
[  520.998611] veth1: entered promiscuous mode
[  521.000798] br0: port 2(veth2) entered blocking state
[  521.000836] br0: port 2(veth2) entered disabled state
[  521.000869] veth2: entered allmulticast mode
[  521.000916] veth2: entered promiscuous mode
[  521.003115] br0: port 3(veth4) entered blocking state
[  521.003148] br0: port 3(veth4) entered disabled state
[  521.003179] veth4: entered allmulticast mode
[  521.003221] veth4: entered promiscuous mode
[  521.025907] br0: port 1(veth1) entered blocking state
[  521.025944] br0: port 1(veth1) entered forwarding state
[  521.028222] br0: port 2(veth2) entered blocking state
[  521.028257] br0: port 2(veth2) entered forwarding state
[  521.030542] br0: port 3(veth4) entered blocking state
[  521.030579] br0: port 3(veth4) entered forwarding state
[  534.150564] veth3: entered promiscuous mode
[  535.188206] veth3: left promiscuous mode
[  535.190574] veth3: entered promiscuous mode
[  536.234638] veth3: left promiscuous mode
[  536.243510] br0: port 3(veth4) entered disabled state
[  536.246162] br0: port 2(veth2) entered disabled state
[  536.248730] br0: port 1(veth1) entered disabled state
[  536.251264] veth4: left allmulticast mode
[  536.251292] veth4: left promiscuous mode
[  536.251318] br0: port 3(veth4) entered disabled state
[  536.251396] veth2: left allmulticast mode
[  536.251419] veth2: left promiscuous mode
[  536.251447] br0: port 2(veth2) entered disabled state
[  536.251522] veth1: left allmulticast mode
[  536.251546] veth1: left promiscuous mode
[  536.251570] br0: port 1(veth1) entered disabled state