[  600.820318] br1: port 1(veth1) entered blocking state
[  600.820398] br1: port 1(veth1) entered disabled state
[  600.820460] veth1: entered allmulticast mode
[  600.820566] veth1: entered promiscuous mode
[  600.837409] br1: port 1(veth1) entered blocking state
[  600.837475] br1: port 1(veth1) entered forwarding state
[  600.854379] br1: port 2(veth2) entered blocking state
[  600.854468] br1: port 2(veth2) entered disabled state
[  600.854536] veth2: entered allmulticast mode
[  600.854637] veth2: entered promiscuous mode
[  600.874735] br1: port 2(veth2) entered blocking state
[  600.874817] br1: port 2(veth2) entered forwarding state
[  608.067275] tc (11847) used greatest stack depth: 11992 bytes left
[  611.058152] br1: port 2(veth2) entered disabled state
[  611.075696] veth2: left allmulticast mode
[  611.075756] veth2: left promiscuous mode
[  611.075800] br1: port 2(veth2) entered disabled state
[  611.094531] br1: port 1(veth1) entered disabled state
[  611.111815] veth1: left allmulticast mode
[  611.111882] veth1: left promiscuous mode
[  611.111925] br1: port 1(veth1) entered disabled state