Comment 1 for bug 108067

GDB stacktrace:

(gdb) run /tmp/crash.py
Starting program: /usr/bin/python /tmp/crash.py
[Thread debugging using libthread_db enabled]
[New Thread 47324899014384 (LWP 4070)]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 47324899014384 (LWP 4070)]
call_function_tail (callable=<value optimized out>, args=0x2b0a00000000)
    at ../Objects/abstract.c:1893
1893 ../Objects/abstract.c: No such file or directory.
        in ../Objects/abstract.c
(gdb) bt
#0 call_function_tail (callable=<value optimized out>, args=0x2b0a00000000)
    at ../Objects/abstract.c:1893
#1 0x0000000000419a10 in PyObject_CallMethod (o=<value optimized out>,
    name=0x2b0ab0371e95 "getquoted", format=0x0) at ../Objects/abstract.c:1968
#2 0x00002b0ab036a7e3 in microprotocol_getquoted (obj=<value optimized out>,
    conn=0x2b0aafef2118) at psycopg/microprotocols.c:142
#3 0x00002b0ab036c29b in _mogrify (var=0x2b0aaeef18d0,
    fmt=<value optimized out>, conn=0x2b0aafef2118, new=0x7ffffbc04cd8)
    at psycopg/cursor_type.c:203
#4 0x00002b0ab036cfa8 in _psyco_curs_execute (self=0x2b0ab031f4e0,
    operation=0x2b0aaef3c570, vars=0x2b0aaeef18d0, async=0)
    at psycopg/cursor_type.c:300
#5 0x00002b0ab036d7ff in psyco_curs_execute (self=0x2b0ab031f4e0,
    args=<value optimized out>, kwargs=<value optimized out>)
    at psycopg/cursor_type.c:427
#6 0x000000000048875d in PyEval_EvalFrameEx (f=0x7b96a0,
    throwflag=<value optimized out>) at ../Python/ceval.c:3564
#7 0x000000000048973a in PyEval_EvalCodeEx (co=0x2b0aaef2c4e0,
    globals=<value optimized out>, locals=<value optimized out>, args=0x0,
    argcount=0, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0)
    at ../Python/ceval.c:2831
#8 0x0000000000489782 in PyEval_EvalCode (co=0x2b0aafcb2960,
    globals=0x7cc120, locals=0x2b0ab034d170) at ../Python/ceval.c:494
#9 0x00000000004aae7e in PyRun_FileExFlags (fp=0x755010,
    filename=0x7ffffbc0594a "/tmp/crash.py", start=<value optimized out>,
    globals=0x778410, locals=0x778410, closeit=1, flags=0x7ffffbc051d0)
    at ../Python/pythonrun.c:1271
#10 0x00000000004ab110 in PyRun_SimpleFileExFlags (fp=0x755010,
    filename=0x7ffffbc0594a "/tmp/crash.py", closeit=1, flags=0x7ffffbc051d0)
    at ../Python/pythonrun.c:877
#11 0x00000000004146b5 in Py_Main (argc=<value optimized out>,
    argv=0x7ffffbc052f8) at ../Modules/main.c:523
#12 0x00002b0aaf9838e4 in __libc_start_main () from /lib/libc.so.6
#13 0x0000000000413bf9 in _start ()