.
Thread 1 (process 3465):
#0  0xb7dafd92 in malloc_consolidate () from /lib/tls/i686/cmov/libc.so.6
#1  0xb7db1b2d in _int_malloc () from /lib/tls/i686/cmov/libc.so.6
#2  0xb7db3965 in malloc () from /lib/tls/i686/cmov/libc.so.6
#3  0xb7afcf37 in operator new (sz=747)
    at ../../../../src/libstdc++-v3/libsupc++/new_op.cc:57
	p = <value optimized out>
#4  0xb7ad7ac4 in std::string::_Rep::_S_create (__capacity=734, 
    __old_capacity=178468104, __alloc=@0xbfe1b10b)
    at /build/buildd/gcc-4.3-4.3.3/build/i486-linux-gnu/libstdc++-v3/include/ext/new_allocator.h:92
	__size = 16
	__adj_size = 32
#5  0xb7ad8538 in std::string::_Rep::_M_clone (this=0x85f25f0, 
    __alloc=@0xbfe1b10b, __res=32)
    at /build/buildd/gcc-4.3-4.3.3/build/i486-linux-gnu/libstdc++-v3/include/bits/basic_string.tcc:604
	__r = <value optimized out>
#6  0xb7ad9580 in std::string::reserve (this=0xbfe1b1c0, 
    __res=<value optimized out>)
    at /build/buildd/gcc-4.3-4.3.3/build/i486-linux-gnu/libstdc++-v3/include/bits/basic_string.tcc:485
	__a = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}
	__tmp = <value optimized out>
#7  0xb7ad9a33 in std::string::append (this=0xbfe1b1c0, __str=@0xbfe1b190)
    at /build/buildd/gcc-4.3-4.3.3/build/i486-linux-gnu/libstdc++-v3/include/bits/basic_string.tcc:330
	__len = 368
	__size = 1
#8  0xb762abdc in FlintTable_base::write_to_file ()
   from /usr/lib/libxapian.so.15
No locals.
#9  0xb764e5cf in FlintTable::commit () from /usr/lib/libxapian.so.15
No locals.
#10 0xb762cabf in FlintDatabase::set_revision_number ()
   from /usr/lib/libxapian.so.15
No locals.
#11 0xb762ccb7 in FlintDatabase::apply () from /usr/lib/libxapian.so.15
No locals.
#12 0xb7633833 in FlintWritableDatabase::add_document_ ()
   from /usr/lib/libxapian.so.15
No locals.
#13 0xb7635a44 in FlintWritableDatabase::add_document ()
   from /usr/lib/libxapian.so.15
No locals.
#14 0xb76030ea in Xapian::WritableDatabase::add_document ()
   from /usr/lib/libxapian.so.15
No locals.
#15 0xb7764be8 in _wrap_WritableDatabase_add_document ()
   from /usr/lib/python2.5/site-packages/_xapian.so
No locals.
#16 0x0805d897 in PyObject_Call (func=0xaa33508, arg=0x83dd98c, kw=0x0)
    at ../Objects/abstract.c:1861
	result = <value optimized out>
	call = (ternaryfunc) 0x20
#17 0x080ccd3d in PyEval_EvalFrameEx (f=0x85e8534, throwflag=0)
    at ../Python/ceval.c:3823
	sp = (PyObject **) 0x85e8698
	stack_pointer = (PyObject **) 0x85e86a0
	next_instr = (unsigned char *) 0x82d64cf "\001qM"
	opcode = <value optimized out>
	oparg = 1
	why = <value optimized out>
	err = 0
	x = (PyObject *) 0x976ea2c
	v = (PyObject *) 0x83dd44c
	w = (PyObject *) 0x4
	u = (PyObject *) 0xb7c0d860
	t = <value optimized out>
	stream = (PyObject *) 0x0
	freevars = (PyObject **) 0x85e8694
	retval = (PyObject *) 0x0
	tstate = (PyThreadState *) 0x827f1b8
	co = (PyCodeObject *) 0xb7cddd58
	instr_ub = -1
	instr_lb = 0
	instr_prev = -1
	first_instr = (unsigned char *) 0x82d63ec "|\002"
	names = (PyObject *) 0xb7d05984
	consts = (PyObject *) 0xb7cdc33c
#18 0x080cf66d in PyEval_EvalFrameEx (f=0x82ded6c, throwflag=0)
    at ../Python/ceval.c:3698
	sp = (PyObject **) 0x82deeb4
	stack_pointer = (PyObject **) 0x82deeb4
	next_instr = (unsigned char *) 0x82fc61c "\001e3"
	opcode = <value optimized out>
	oparg = 3
	why = <value optimized out>
	err = 0
	x = (PyObject *) 0x0
	v = (PyObject *) 0xb7cd9fac
	w = (PyObject *) 0xb7e84548
	u = (PyObject *) 0x82d5520
	t = <value optimized out>
	stream = (PyObject *) 0xb7e813c1
	freevars = (PyObject **) 0x82deea4
	retval = (PyObject *) 0x0
	tstate = (PyThreadState *) 0x827f1b8
	co = (PyCodeObject *) 0xb7ce5020
	instr_ub = -1
	instr_lb = 0
	instr_prev = -1
	first_instr = (unsigned char *) 0x82fbf24 "d"
	names = (PyObject *) 0x82ec17c
	consts = (PyObject *) 0x82e91b4
#19 0x080cfe95 in PyEval_EvalCodeEx (co=0xb7ce5020, globals=0xb7d17acc, 
    locals=0xb7d17acc, args=0x0, argcount=0, kws=0x0, kwcount=0, defs=0x0, 
    defcount=0, closure=0x0) at ../Python/ceval.c:2875
	f = (PyFrameObject *) 0x82ded6c
	retval = <value optimized out>
	freevars = (PyObject **) 0x82deea4
	tstate = (PyThreadState *) 0x827f1b8
	x = <value optimized out>
	u = (PyObject *) 0xbfe1cee0
#20 0x080d00a7 in PyEval_EvalCode (co=0xb7ce5020, globals=0xb7d17acc, 
    locals=0xb7d17acc) at ../Python/ceval.c:514
No locals.
#21 0x080edadf in PyRun_FileExFlags (fp=0x827f008, 
    filename=0xbfe1cee0 "/usr/sbin/update-apt-xapian-index", start=257, 
    globals=0xb7d17acc, locals=0xb7d17acc, closeit=1, flags=0xbfe1bb38)
    at ../Python/pythonrun.c:1273
	ret = (PyObject *) 0x0
	mod = <value optimized out>
	arena = <value optimized out>
#22 0x080eddaa in PyRun_SimpleFileExFlags (fp=0x827f008, 
    filename=0xbfe1cee0 "/usr/sbin/update-apt-xapian-index", closeit=1, 
    flags=0xbfe1bb38) at ../Python/pythonrun.c:879
	m = <value optimized out>
	d = (PyObject *) 0xb7d17acc
	v = <value optimized out>
	ext = 0xbfe1cefd "ndex"
#23 0x08059617 in Py_Main (argc=2, argv=0xbfe1bc04) at ../Modules/main.c:532
	c = <value optimized out>
	sts = <value optimized out>
	command = 0x0
	filename = 0x10 <Address 0x10 out of bounds>
	module = 0x0
	fp = (FILE *) 0x827f008
	p = <value optimized out>
	inspect = 0
	unbuffered = 0
	skipfirstline = 0
	stdin_is_interactive = <value optimized out>
	help = 0
	version = 0
	saw_inspect_flag = 0
	saw_unbuffered_flag = 0
	cf = {cf_flags = 0}
#24 0x08058992 in main (argc=1, argv=0x349) at ../Modules/python.c:23
No locals.