#0  string_join (self=0xb7cb6098, orig=0x9c719eec) at ../Objects/stringobject.c:1795                                                                         
#1  0xb804c276 in PyEval_EvalFrameEx (f=0xb26d264, throwflag=0) at ../Python/ceval.c:3563                                                                    
#2  0xb804decd in PyEval_EvalCodeEx (co=0x9dc9e30, globals=0x9dc4b54, locals=0x0, args=0xc13900c, argcount=2, kws=0xc139014, kwcount=0, defs=0x9dd04f8, defcount=1, closure=0x0)
    at ../Python/ceval.c:2838                                                                                                                                                   
#3  0xb804c881 in PyEval_EvalFrameEx (f=0xc138eb4, throwflag=0) at ../Python/ceval.c:3671
#4  0xb804ca16 in PyEval_EvalFrameEx (f=0xad21eed4, throwflag=0) at ../Python/ceval.c:3661
#5  0xb804decd in PyEval_EvalCodeEx (co=0x9fc52a8, globals=0x9f5546c, locals=0x0, args=0xc41c044, argcount=1, kws=0xc41c048, kwcount=1, defs=0x9fcb3f8, defcount=4, closure=0x0)
    at ../Python/ceval.c:2838
#6  0xb804c881 in PyEval_EvalFrameEx (f=0xc41bef4, throwflag=0) at ../Python/ceval.c:3671
#7  0xb804ca16 in PyEval_EvalFrameEx (f=0x119d1084, throwflag=0) at ../Python/ceval.c:3661
#8  0xb804ca16 in PyEval_EvalFrameEx (f=0xb8b4734, throwflag=0) at ../Python/ceval.c:3661
#9  0xb804ca16 in PyEval_EvalFrameEx (f=0xbf22e04, throwflag=0) at ../Python/ceval.c:3661
#10 0xb804decd in PyEval_EvalCodeEx (co=0x9fcf770, globals=0x9fcab54, locals=0x0, args=0xb683e98, argcount=4, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:2838
#11 0xb7fe45ea in function_call (func=0x9fc4b8c, arg=0xb683e8c, kw=0x0) at ../Objects/funcobject.c:517
#12 0xb7fc0a17 in PyObject_Call (func=0xb80b5b60, arg=0xb683e8c, kw=0x0) at ../Objects/abstract.c:1861
#13 0xb7fc8855 in instancemethod_call (func=0x9fc4b8c, arg=0xb683e8c, kw=0x0) at ../Objects/classobject.c:2519
#14 0xb7fc0a17 in PyObject_Call (func=0xb80b5b60, arg=0xd412694, kw=0x0) at ../Objects/abstract.c:1861
#15 0xb8045c6c in PyEval_CallObjectWithKeywords (func=0x9f182cfc, arg=0xd412694, kw=0x0) at ../Python/ceval.c:3444
#16 0xb7fca8ed in PyInstance_New (klass=0x9fd298c, arg=0xd412694, kw=0x0) at ../Objects/classobject.c:560
#17 0xb7fc0a17 in PyObject_Call (func=0xb80b5b60, arg=0xd412694, kw=0x0) at ../Objects/abstract.c:1861
#18 0xb804a20d in PyEval_EvalFrameEx (f=0xac88afc, throwflag=0) at ../Python/ceval.c:3786
#19 0xb804ca16 in PyEval_EvalFrameEx (f=0x1163d7e4, throwflag=0) at ../Python/ceval.c:3661
#20 0xb804decd in PyEval_EvalCodeEx (co=0x9fc59f8, globals=0x9fcab54, locals=0x0, args=0xd84cc40, argcount=3, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:2838
#21 0xb7fe45ea in function_call (func=0x9fc45a4, arg=0xd84cc34, kw=0x0) at ../Objects/funcobject.c:517
#22 0xb7fc0a17 in PyObject_Call (func=0xb80b5b60, arg=0xd84cc34, kw=0x0) at ../Objects/abstract.c:1861
#23 0xb804af46 in PyEval_EvalFrameEx (f=0xa40fce04, throwflag=0) at ../Python/ceval.c:3855
#24 0xb804ca16 in PyEval_EvalFrameEx (f=0xef63d44, throwflag=0) at ../Python/ceval.c:3661
#25 0xb804ca16 in PyEval_EvalFrameEx (f=0xa47c644c, throwflag=0) at ../Python/ceval.c:3661
#26 0xb804ca16 in PyEval_EvalFrameEx (f=0xb10267c, throwflag=0) at ../Python/ceval.c:3661
#27 0xb804decd in PyEval_EvalCodeEx (co=0x9d7c578, globals=0x9d45d74, locals=0x0, args=0x10207418, argcount=1, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:2838
#28 0xb7fe45ea in function_call (func=0x9d85c6c, arg=0x1020740c, kw=0x0) at ../Objects/funcobject.c:517
#29 0xb7fc0a17 in PyObject_Call (func=0xb80b5b60, arg=0x1020740c, kw=0x0) at ../Objects/abstract.c:1861
#30 0xb7fc8855 in instancemethod_call (func=0x9d85c6c, arg=0x1020740c, kw=0x0) at ../Objects/classobject.c:2519
#31 0xb7fc0a17 in PyObject_Call (func=0xb80b5b60, arg=0xb7cb602c, kw=0x0) at ../Objects/abstract.c:1861
#32 0xb8045c6c in PyEval_CallObjectWithKeywords (func=0xcdc0a7c, arg=0xb7cb602c, kw=0x0) at ../Python/ceval.c:3444
#33 0xb807b554 in t_bootstrap (boot_raw=0xab938e18) at ../Modules/threadmodule.c:427
#34 0xb7d064c0 in start_thread () from /lib/i686/cmov/libpthread.so.0
#35 0xb7df961e in clone () from /lib/i686/cmov/libc.so.6