[  550.025743] br0: port 1(veth1) entered blocking state
[  550.025801] br0: port 1(veth1) entered disabled state
[  550.025846] veth1: entered allmulticast mode
[  550.025910] veth1: entered promiscuous mode
[  550.040285] br0: port 2(veth2) entered blocking state
[  550.040346] br0: port 2(veth2) entered disabled state
[  550.040404] veth2: entered allmulticast mode
[  550.040488] veth2: entered promiscuous mode
[  550.069903] br0: port 1(veth1) entered blocking state
[  550.069976] br0: port 1(veth1) entered forwarding state
[  550.084001] br0: port 2(veth2) entered blocking state
[  550.084049] br0: port 2(veth2) entered forwarding state
[  561.577712] tc (8789) used greatest stack depth: 11992 bytes left
[  575.916832] br0: port 2(veth2) entered disabled state
[  575.930510] br0: port 1(veth1) entered disabled state
[  575.943812] veth2: left allmulticast mode
[  575.943855] veth2: left promiscuous mode
[  575.943886] br0: port 2(veth2) entered disabled state
[  575.944003] veth1: left allmulticast mode
[  575.944030] veth1: left promiscuous mode
[  575.944063] br0: port 1(veth1) entered disabled state