[  550.243046] br0: port 1(veth1) entered blocking state
[  550.243117] br0: port 1(veth1) entered disabled state
[  550.243185] veth1: entered allmulticast mode
[  550.243270] veth1: entered promiscuous mode
[  550.260077] br0: port 2(veth2) entered blocking state
[  550.260127] br0: port 2(veth2) entered disabled state
[  550.260172] veth2: entered allmulticast mode
[  550.260242] veth2: entered promiscuous mode
[  550.290301] br0: port 1(veth1) entered blocking state
[  550.290352] br0: port 1(veth1) entered forwarding state
[  550.304216] br0: port 2(veth2) entered blocking state
[  550.304265] br0: port 2(veth2) entered forwarding state
[  561.823676] tc (12391) used greatest stack depth: 11992 bytes left
[  576.156993] br0: port 2(veth2) entered disabled state
[  576.172151] br0: port 1(veth1) entered disabled state
[  576.186611] veth2: left allmulticast mode
[  576.186681] veth2: left promiscuous mode
[  576.186732] br0: port 2(veth2) entered disabled state
[  576.186833] veth1: left allmulticast mode
[  576.186872] veth1: left promiscuous mode
[  576.186916] br0: port 1(veth1) entered disabled state