#0  0x00007f9d4ec524b2 in select () from /lib/libc.so.6
#1  0x00007f9d4b29f378 in ?? () from /usr/local/virtualenv/lib/python2.5/lib-dynload/select.so
#2  0x0000000000491052 in PyEval_EvalFrameEx ()
#3  0x00000000004927cd in PyEval_EvalCodeEx ()
#4  0x0000000000490cf3 in PyEval_EvalFrameEx ()
#5  0x00000000004920e2 in PyEval_EvalFrameEx ()
#6  0x00000000004927cd in PyEval_EvalCodeEx ()
#7  0x00000000004929c2 in PyEval_EvalCode ()
#8  0x00000000004b2678 in PyRun_FileExFlags ()
#9  0x00000000004b291b in PyRun_SimpleFileExFlags ()
#10 0x000000000041488a in Py_Main ()
#11 0x00007f9d4eb91466 in __libc_start_main () from /lib/libc.so.6
#12 0x0000000000413ca9 in _start ()