[  508.257731] 8021q: 802.1Q VLAN Support v1.8
[  508.536866] br0: port 1(veth1) entered blocking state
[  508.536943] br0: port 1(veth1) entered disabled state
[  508.537006] veth1: entered allmulticast mode
[  508.537111] veth1: entered promiscuous mode
[  508.551055] br0: port 2(veth2) entered blocking state
[  508.551109] br0: port 2(veth2) entered disabled state
[  508.551155] veth2: entered allmulticast mode
[  508.551230] veth2: entered promiscuous mode
[  508.581456] br0: port 1(veth1) entered blocking state
[  508.581506] br0: port 1(veth1) entered forwarding state
[  508.600283] br0: port 2(veth2) entered blocking state
[  508.600360] br0: port 2(veth2) entered forwarding state
[  520.089586] tc (5630) used greatest stack depth: 11992 bytes left
[  534.387364] br0: port 2(veth2) entered disabled state
[  534.401610] br0: port 1(veth1) entered disabled state
[  534.416196] veth2: left allmulticast mode
[  534.416247] veth2: left promiscuous mode
[  534.416289] br0: port 2(veth2) entered disabled state
[  534.416400] veth1: left allmulticast mode
[  534.416440] veth1: left promiscuous mode
[  534.416477] br0: port 1(veth1) entered disabled state