[  520.739054] br0: port 1(veth1) entered blocking state
[  520.739118] br0: port 1(veth1) entered disabled state
[  520.739183] veth1: entered allmulticast mode
[  520.739275] veth1: entered promiscuous mode
[  520.748661] br0: port 2(veth2) entered blocking state
[  520.748785] br0: port 2(veth2) entered disabled state
[  520.748868] veth2: entered allmulticast mode
[  520.748976] veth2: entered promiscuous mode
[  520.766847] br0: port 1(veth1) entered blocking state
[  520.766940] br0: port 1(veth1) entered forwarding state
[  520.776235] br0: port 2(veth2) entered blocking state
[  520.776296] br0: port 2(veth2) entered forwarding state
[  532.189517] tc (12596) used greatest stack depth: 12008 bytes left
[  546.396581] br0: port 2(veth2) entered disabled state
[  546.406981] br0: port 1(veth1) entered disabled state
[  546.417594] veth2: left allmulticast mode
[  546.417683] veth2: left promiscuous mode
[  546.417750] br0: port 2(veth2) entered disabled state
[  546.417915] veth1: left allmulticast mode
[  546.417965] veth1: left promiscuous mode
[  546.418021] br0: port 1(veth1) entered disabled state