. Thread 1 (Thread 30387): #0 0x005a2d00 in pkgCacheGenerator::NewFileDesc(pkgCache::DescIterator&, pkgCacheGenerator::ListParser&) () from /usr/lib/libapt-pkg.so.4.10 No symbol table info available. #1 0x005a999a in pkgCacheGenerator::MergeList(pkgCacheGenerator::ListParser&, pkgCache::VerIterator*) () from /usr/lib/libapt-pkg.so.4.10 No symbol table info available. #2 0x005f6852 in debPackagesIndex::Merge(pkgCacheGenerator&, OpProgress*) const () from /usr/lib/libapt-pkg.so.4.10 No symbol table info available. #3 0x005a410a in ?? () from /usr/lib/libapt-pkg.so.4.10 No symbol table info available. #4 0x005a8478 in pkgCacheGenerator::MakeStatusCache(pkgSourceList&, OpProgress*, MMap**, bool) () from /usr/lib/libapt-pkg.so.4.10 No symbol table info available. #5 0x0059ba1e in pkgCacheFile::BuildCaches(OpProgress*, bool) () from /usr/lib/libapt-pkg.so.4.10 No symbol table info available. #6 0x0059bb94 in pkgCacheFile::Open(OpProgress*, bool) () from /usr/lib/libapt-pkg.so.4.10 No symbol table info available. #7 0x002be4a7 in ?? () from /usr/lib/python2.6/dist-packages/apt_pkg.so No symbol table info available. #8 0x080aa81d in ?? () No symbol table info available. #9 0x0805fd6a in PyObject_Call () No symbol table info available. #10 0x080dd5b0 in PyEval_EvalFrameEx () No symbol table info available. #11 0x080dfbb2 in PyEval_EvalCodeEx () No symbol table info available. #12 0x080de145 in PyEval_EvalFrameEx () No symbol table info available. #13 0x080dfbb2 in PyEval_EvalCodeEx () No symbol table info available. #14 0x08168e3c in ?? () No symbol table info available. #15 0x0805fd6a in PyObject_Call () No symbol table info available. #16 0x08067d5c in ?? () No symbol table info available. #17 0x0805fd6a in PyObject_Call () No symbol table info available. #18 0x080b2bc4 in ?? () No symbol table info available. #19 0x080aa8c5 in ?? () No symbol table info available. #20 0x0805fd6a in PyObject_Call () No symbol table info available. #21 0x080dd5b0 in PyEval_EvalFrameEx () No symbol table info available. #22 0x080dfbb2 in PyEval_EvalCodeEx () No symbol table info available. #23 0x080de145 in PyEval_EvalFrameEx () No symbol table info available. #24 0x080df04c in PyEval_EvalFrameEx () No symbol table info available. #25 0x080df04c in PyEval_EvalFrameEx () No symbol table info available. #26 0x080dfbb2 in PyEval_EvalCodeEx () No symbol table info available. #27 0x080de145 in PyEval_EvalFrameEx () No symbol table info available. #28 0x080dfbb2 in PyEval_EvalCodeEx () No symbol table info available. #29 0x080dfca7 in PyEval_EvalCode () No symbol table info available. #30 0x080fd956 in PyRun_FileExFlags () No symbol table info available. #31 0x080fdbb2 in PyRun_SimpleFileExFlags () No symbol table info available. #32 0x0805b6d3 in Py_Main () No symbol table info available. #33 0x0805a8ab in main () No symbol table info available.