[  536.941911] 8021q: 802.1Q VLAN Support v1.8
[  537.176321] br0: port 1(veth1) entered blocking state
[  537.176416] br0: port 1(veth1) entered disabled state
[  537.176517] veth1: entered allmulticast mode
[  537.176632] veth1: entered promiscuous mode
[  537.187739] br0: port 2(veth2) entered blocking state
[  537.187817] br0: port 2(veth2) entered disabled state
[  537.187907] veth2: entered allmulticast mode
[  537.188009] veth2: entered promiscuous mode
[  537.211885] br0: port 1(veth1) entered blocking state
[  537.211976] br0: port 1(veth1) entered forwarding state
[  537.223172] br0: port 2(veth2) entered blocking state
[  537.223289] br0: port 2(veth2) entered forwarding state
[  548.704012] tc (8418) used greatest stack depth: 11968 bytes left
[  562.935451] br0: port 2(veth2) entered disabled state
[  562.946433] br0: port 1(veth1) entered disabled state
[  562.957977] veth2: left allmulticast mode
[  562.958072] veth2: left promiscuous mode
[  562.958130] br0: port 2(veth2) entered disabled state
[  562.958302] veth1: left allmulticast mode
[  562.958364] veth1: left promiscuous mode
[  562.958429] br0: port 1(veth1) entered disabled state