[  600.956328] br1: port 1(veth1) entered blocking state
[  600.956383] br1: port 1(veth1) entered disabled state
[  600.956428] veth1: entered allmulticast mode
[  600.956491] veth1: entered promiscuous mode
[  600.970328] br1: port 1(veth1) entered blocking state
[  600.970393] br1: port 1(veth1) entered forwarding state
[  600.983539] br1: port 2(veth2) entered blocking state
[  600.983599] br1: port 2(veth2) entered disabled state
[  600.983645] veth2: entered allmulticast mode
[  600.983721] veth2: entered promiscuous mode
[  600.996201] br1: port 2(veth2) entered blocking state
[  600.996255] br1: port 2(veth2) entered forwarding state
[  607.159793] tc (7977) used greatest stack depth: 11992 bytes left
[  613.020688] br1: port 2(veth2) entered disabled state
[  613.034712] veth2: left allmulticast mode
[  613.034887] veth2: left promiscuous mode
[  613.034957] br1: port 2(veth2) entered disabled state
[  613.049187] br1: port 1(veth1) entered disabled state
[  613.063616] veth1: left allmulticast mode
[  613.063668] veth1: left promiscuous mode
[  613.063712] br1: port 1(veth1) entered disabled state