.
Thread 1 (process 2075):
#0  0xb7477770 in __strlen_sse2 () from /lib/libc.so.6
No symbol table info available.
#1  0x080a22ec in PyString_FromFormatV (
    format=0xb708a408 "<%s object: Status: %i Complete: %i Local: %i IsTrusted: %i FileSize: %lu DestFile:'%s' DescURI: '%s' ID:%lu ErrorText: '%s'>", 
    vargs=0xbfaba5d4 "\232�\b�") at ../Objects/stringobject.c:210
	count = <value optimized out>
	n = <value optimized out>
	f = 0x0
	string = <value optimized out>
#2  0x080a2528 in PyString_FromFormat (
    format=0xb708a408 "<%s object: Status: %i Complete: %i Local: %i IsTrusted: %i FileSize: %lu DestFile:'%s' DescURI: '%s' ID:%lu ErrorText: '%s'>")
    at ../Objects/stringobject.c:357
	ret = (PyObject *) 0x0
#3  0xb7071413 in acquireitem_repr (Self=0xb69c744c)
    at python/acquire-item.cc:170
	Itm = (struct pkgAcquire::Item *) 0xa3b16a8
#4  0x08092567 in _PyObject_Str (v=0xb69c744c) at ../Objects/object.c:425
	res = <value optimized out>
#5  0x080a2eaa in PyString_Format (format=0xb73024e0, args=0xb69c744c)
    at ../Objects/stringobject.c:4850
	flags = <value optimized out>
	width = <value optimized out>
	argidx_start = -2
	temp = (PyObject *) 0x0
	formatbuf = "Lt\234�\004\000\000\000\020\000\000\000�\235S���U�\a\000\000\000��\t�Lt\234�\0304;\n\230����\004\a�,t\234�Lt\234��f��\217L\036��%\036\n�\0260�,t\234��\213:\n��=�\003\206&\n\001\000\000\000\000�<���;�\000�\t������\030\t\b�f��\000\000\000\000\000�\t�"
	prec = <value optimized out>
	c = <value optimized out>
	fill = 16
	v = (PyObject *) 0xbfaba5f0
	pbuf = 0x0
	sign = -2
	len = <value optimized out>
	fmt = 0xb73024f6 ""
	res = 0xb6f87934 "2010-10-02 09:28:51,774 INFO Starting unattended upgrades script\n�8����\f��@��x\f�����0��`��\220�3��R"
	arglen = -1
	argidx = -1
	reslen = <value optimized out>
	rescnt = <value optimized out>
	fmtcnt = 0
	args_owned = 0
	result = (PyObject *) 0xb6f87920
	v = <value optimized out>
	w = <value optimized out>
	dict = (PyObject *) 0x0
#6  0x0806030e in binary_op1 (v=0xb73024e0, w=0xb69c744c, 
    op_slot=<value optimized out>) at ../Objects/abstract.c:917
	x = (PyObject *) 0x0
	slotv = (binaryfunc) 0x80a4030 <string_mod>
	slotw = (binaryfunc) 0
#7  0x08062d70 in PyNumber_Remainder (v=0xb73024e0, w=0xb69c744c)
    at ../Objects/abstract.c:969
No locals.
#8  0x080db957 in PyEval_EvalFrameEx (f=0xa3016b4, throwflag=0)
    at ../Python/ceval.c:1180
	stack_pointer = <value optimized out>
	next_instr = (unsigned char *) 0xa26863c "\203\001"
	opcode = <value optimized out>
	oparg = <value optimized out>
	why = 170924180
	err = <value optimized out>
	x = <value optimized out>
	v = (PyObject *) 0xb73024e0
	w = <value optimized out>
	u = <value optimized out>
	t = <value optimized out>
	stream = <value optimized out>
	freevars = (PyObject **) 0xa301888
	retval = (PyObject *) 0x0
	tstate = (PyThreadState *) 0xa1d4050
	co = (PyCodeObject *) 0xb73ae968
	instr_ub = -1
	instr_lb = 0
	instr_prev = 0
	first_instr = (unsigned char *) 0xa2681ac "t"
	names = (PyObject *) 0xa261694
	consts = (PyObject *) 0xa23941c
#9  0x080df04c in PyEval_EvalFrameEx (f=0xa23d974, throwflag=0)
    at ../Python/ceval.c:3836
	sp = (PyObject **) 0xa23dab0
	stack_pointer = <value optimized out>
	next_instr = (unsigned char *) 0xa24109a "\001n\001"
	opcode = <value optimized out>
	oparg = <value optimized out>
	why = 3069552092
	err = <value optimized out>
	x = <value optimized out>
	v = <value optimized out>
	w = <value optimized out>
	u = <value optimized out>
	t = <value optimized out>
	stream = <value optimized out>
	freevars = (PyObject **) 0xa23daac
	retval = (PyObject *) 0x0
	tstate = (PyThreadState *) 0xa1d4050
	co = (PyCodeObject *) 0xb73ae9b0
	instr_ub = -1
	instr_lb = 0
	instr_prev = <value optimized out>
	first_instr = (unsigned char *) 0xa240df4 "d"
	names = (PyObject *) 0xa2381ec
	consts = (PyObject *) 0xb73d2b8c
#10 0x080dfbb2 in PyEval_EvalCodeEx (co=0xb73ae9b0, globals=0xb73f324c, 
    locals=0xb73f324c, args=0x0, argcount=0, kws=0x0, kwcount=0, defs=0x0, 
    defcount=0, closure=0x0) at ../Python/ceval.c:3000
	f = (PyFrameObject *) 0xb73c1608
	retval = <value optimized out>
	freevars = (PyObject **) 0xb73ae9b0
	tstate = (PyThreadState *) 0xa1d4050
	x = <value optimized out>
	u = <value optimized out>
#11 0x080dfca7 in PyEval_EvalCode (co=0xb73ae9b0, globals=0xb73f324c, 
    locals=0xb73f324c) at ../Python/ceval.c:541
No locals.
#12 0x080fd956 in PyRun_FileExFlags (fp=0xa1f36b8, 
    filename=0xbfabaefa "/usr/bin/unattended-upgrade", start=257, 
    globals=0xb73f324c, locals=0xb73f324c, closeit=1, flags=0xbfabacdc)
    at ../Python/pythonrun.c:1351
	ret = <value optimized out>
	mod = <value optimized out>
	arena = (PyArena *) 0xa239738
#13 0x080fdbb2 in PyRun_SimpleFileExFlags (fp=0xa1f36b8, 
    filename=0xbfabaefa "/usr/bin/unattended-upgrade", closeit=1, 
    flags=0xbfabacdc) at ../Python/pythonrun.c:941
	m = <value optimized out>
	d = (PyObject *) 0xb73f324c
	v = <value optimized out>
	ext = <value optimized out>
	set_file_name = 1
	ret = <value optimized out>
#14 0x0805b6d3 in Py_Main (argc=2, argv=0xbfabadc4) at ../Modules/main.c:577
	c = <value optimized out>
	sts = 0
	command = 0x0
	filename = 0xbfaba5f0 "�7\032��7\032�"
	module = 0x0
	fp = (FILE *) 0xa1f36b8
	p = <value optimized out>
	unbuffered = 0
	skipfirstline = 0
	stdin_is_interactive = 0
	help = -1079267590
	version = 1
	saw_unbuffered_flag = 0
	cf = {cf_flags = 0}
#15 0x0805a8ab in main (argc=2, argv=0xbfabadc4) at ../Modules/python.c:23
No locals.