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我有一个使用virtualenv运行的多线程python应用程序，我无法使用gdb正确连接到它。我想调试死锁，我认为这是我可以这样做的唯一方式，因为该应用程序太大，我无法在开发环境中重现该问题。 我已经安装了python2.7-dbg，然后尝试运行gdb /home/PATHTOVENV/venv/bin/python 30183进行调试。下面是输出：在python模式下使用gdb运行python应用程序不起作用
GNU gdb (Ubuntu 7.7.1-0ubuntu5~14.04.2) 7.7.1
Copyright (C) 2014 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /home/PATHTOVENV/venv/bin/python...(no debugging symbols found)...done.
Attaching to program: /home/PATHTOVENV/venv/bin/python, process 30183
Reading symbols from /lib/x86_64-linux-gnu/libpthread.so.0...Reading symbols from /usr/lib/debug//lib/x86_64-linux-gnu/libpthread-2.19.so...done.
done.
[New LWP 30326]
[New LWP 30325]
[New LWP 30324]
[New LWP 30323]
[New LWP 30322]
[New LWP 30321]
[New LWP 30320]
[New LWP 30319]
[New LWP 30318]
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[New LWP 30316]
[New LWP 30315]
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[New LWP 30313]
[New LWP 30312]
[New LWP 30311]
[New LWP 30310]
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[New LWP 30306]
[New LWP 30305]
[New LWP 30304]
[New LWP 30302]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Loaded symbols for /lib/x86_64-linux-gnu/libpthread.so.0
Reading symbols from /lib/x86_64-linux-gnu/libc.so.6...Reading symbols from /usr/lib/debug//lib/x86_64-linux-gnu/libc-2.19.so...done.
done.
Loaded symbols for /lib/x86_64-linux-gnu/libc.so.6
Reading symbols from /lib/x86_64-linux-gnu/libdl.so.2...Reading symbols from /usr/lib/debug//lib/x86_64-linux-gnu/libdl-2.19.so...done.
done.
Loaded symbols for /lib/x86_64-linux-gnu/libdl.so.2
Reading symbols from /lib/x86_64-linux-gnu/libutil.so.1...Reading symbols from /usr/lib/debug//lib/x86_64-linux-gnu/libutil-2.19.so...done.
done.
Loaded symbols for /lib/x86_64-linux-gnu/libutil.so.1
Reading symbols from /lib/x86_64-linux-gnu/libz.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/x86_64-linux-gnu/libz.so.1
Reading symbols from /lib/x86_64-linux-gnu/libm.so.6...Reading symbols from /usr/lib/debug//lib/x86_64-linux-gnu/libm-2.19.so...done.
done.
Loaded symbols for /lib/x86_64-linux-gnu/libm.so.6
Reading symbols from /lib64/ld-linux-x86-64.so.2...Reading symbols from /usr/lib/debug//lib/x86_64-linux-gnu/ld-2.19.so...done.
done.
Loaded symbols for /lib64/ld-linux-x86-64.so.2
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/lxml/etree.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/lxml/etree.so
Reading symbols from /usr/lib/x86_64-linux-gnu/libxslt.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/x86_64-linux-gnu/libxslt.so.1
Reading symbols from /usr/lib/x86_64-linux-gnu/libexslt.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/x86_64-linux-gnu/libexslt.so.0
Reading symbols from /usr/lib/x86_64-linux-gnu/libxml2.so.2...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/x86_64-linux-gnu/libxml2.so.2
Reading symbols from /lib/x86_64-linux-gnu/libgcrypt.so.11...(no debugging symbols found)...done.
Loaded symbols for /lib/x86_64-linux-gnu/libgcrypt.so.11
Reading symbols from /lib/x86_64-linux-gnu/liblzma.so.5...(no debugging symbols found)...done.
Loaded symbols for /lib/x86_64-linux-gnu/liblzma.so.5
Reading symbols from /lib/x86_64-linux-gnu/libgpg-error.so.0...(no debugging symbols found)...done.
Loaded symbols for /lib/x86_64-linux-gnu/libgpg-error.so.0
Reading symbols from /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/_hashlib.x86_64-linux-gnu.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/_hashlib.x86_64-linux-gnu.so...done.
done.
Loaded symbols for /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/_hashlib.x86_64-linux-gnu.so
Reading symbols from /lib/x86_64-linux-gnu/libcrypto.so.1.0.0...(no debugging symbols found)...done.
Loaded symbols for /lib/x86_64-linux-gnu/libcrypto.so.1.0.0
Reading symbols from /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/datetime.x86_64-linux-gnu.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/datetime.x86_64-linux-gnu.so...done.
done.
Loaded symbols for /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/datetime.x86_64-linux-gnu.so
Reading symbols from /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/_ctypes.x86_64-linux-gnu.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/_ctypes.x86_64-linux-gnu.so...done.
done.
Loaded symbols for /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/_ctypes.x86_64-linux-gnu.so
Reading symbols from /usr/lib/x86_64-linux-gnu/libffi.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/x86_64-linux-gnu/libffi.so.6
Reading symbols from /lib/x86_64-linux-gnu/libuuid.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/x86_64-linux-gnu/libuuid.so.1
Reading symbols from /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/_ssl.x86_64-linux-gnu.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/_ssl.x86_64-linux-gnu.so...done.
done.
Loaded symbols for /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/_ssl.x86_64-linux-gnu.so
Reading symbols from /lib/x86_64-linux-gnu/libssl.so.1.0.0...(no debugging symbols found)...done.
Loaded symbols for /lib/x86_64-linux-gnu/libssl.so.1.0.0
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/bson/_cbson.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/bson/_cbson.so
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/pymongo/_cmessage.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/pymongo/_cmessage.so
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/greenlet.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/greenlet.so
Reading symbols from /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/_csv.x86_64-linux-gnu.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/_csv.x86_64-linux-gnu.so...done.
done.
Loaded symbols for /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/_csv.x86_64-linux-gnu.so
Reading symbols from /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/_json.x86_64-linux-gnu.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/_json.x86_64-linux-gnu.so...done.
done.
Loaded symbols for /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/_json.x86_64-linux-gnu.so
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/cchardet/_cchardet.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/cchardet/_cchardet.so
Reading symbols from /usr/lib/x86_64-linux-gnu/libstdc++.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/x86_64-linux-gnu/libstdc++.so.6
Reading symbols from /lib/x86_64-linux-gnu/libgcc_s.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/x86_64-linux-gnu/libgcc_s.so.1
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/_yaml.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/_yaml.so
Reading symbols from /usr/lib/x86_64-linux-gnu/libyaml-0.so.2...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/x86_64-linux-gnu/libyaml-0.so.2
Reading symbols from /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/_elementtree.x86_64-linux-gnu.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/_elementtree.x86_64-linux-gnu.so...done.
done.
Loaded symbols for /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/_elementtree.x86_64-linux-gnu.so
Reading symbols from /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/pyexpat.x86_64-linux-gnu.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/pyexpat.x86_64-linux-gnu.so...done.
done.
Loaded symbols for /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/pyexpat.x86_64-linux-gnu.so
Reading symbols from /lib/x86_64-linux-gnu/libexpat.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/x86_64-linux-gnu/libexpat.so.1
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/datrie.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/datrie.so
Reading symbols from /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/parser.x86_64-linux-gnu.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/parser.x86_64-linux-gnu.so...done.
done.
Loaded symbols for /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/parser.x86_64-linux-gnu.so
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/simplejson/_speedups.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/simplejson/_speedups.so
Reading symbols from /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/_multiprocessing.x86_64-linux-gnu.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/_multiprocessing.x86_64-linux-gnu.so...done.
done.
Loaded symbols for /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/_multiprocessing.x86_64-linux-gnu.so
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/thrift/protocol/fastbinary.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/thrift/protocol/fastbinary.so
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/hiredis/hiredis.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/hiredis/hiredis.so
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/tornado/speedups.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/tornado/speedups.so
Reading symbols from /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/_curses.x86_64-linux-gnu.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/_curses.x86_64-linux-gnu.so...done.
done.
Loaded symbols for /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/_curses.x86_64-linux-gnu.so
Reading symbols from /lib/x86_64-linux-gnu/libncursesw.so.5...(no debugging symbols found)...done.
Loaded symbols for /lib/x86_64-linux-gnu/libncursesw.so.5
Reading symbols from /lib/x86_64-linux-gnu/libtinfo.so.5...(no debugging symbols found)...done.
Loaded symbols for /lib/x86_64-linux-gnu/libtinfo.so.5
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/zope/interface/_zope_interface_coptimizations.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/zope/interface/_zope_interface_coptimizations.so
Reading symbols from /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/termios.x86_64-linux-gnu.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/termios.x86_64-linux-gnu.so...done.
done.
Loaded symbols for /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/termios.x86_64-linux-gnu.so
Reading symbols from /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/resource.x86_64-linux-gnu.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/resource.x86_64-linux-gnu.so...done.
done.
Loaded symbols for /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/resource.x86_64-linux-gnu.so
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/_psutil_linux.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/_psutil_linux.so
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/_psutil_posix.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/_psutil_posix.so
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/_pydevd_bundle/pydevd_cython.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/_pydevd_bundle/pydevd_cython.so
Reading symbols from /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/_sqlite3.x86_64-linux-gnu.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/_sqlite3.x86_64-linux-gnu.so...done.
done.
Loaded symbols for /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/_sqlite3.x86_64-linux-gnu.so
Reading symbols from /usr/lib/x86_64-linux-gnu/libsqlite3.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/x86_64-linux-gnu/libsqlite3.so.0
Reading symbols from /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/_lsprof.x86_64-linux-gnu.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/_lsprof.x86_64-linux-gnu.so...done.
done.
Loaded symbols for /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/_lsprof.x86_64-linux-gnu.so
Reading symbols from /lib/x86_64-linux-gnu/libnss_files.so.2...Reading symbols from /usr/lib/debug//lib/x86_64-linux-gnu/libnss_files-2.19.so...done.
done.
Loaded symbols for /lib/x86_64-linux-gnu/libnss_files.so.2
Reading symbols from /lib/x86_64-linux-gnu/libnss_dns.so.2...Reading symbols from /usr/lib/debug//lib/x86_64-linux-gnu/libnss_dns-2.19.so...done.
done.
Loaded symbols for /lib/x86_64-linux-gnu/libnss_dns.so.2
Reading symbols from /lib/x86_64-linux-gnu/libresolv.so.2...Reading symbols from /usr/lib/debug//lib/x86_64-linux-gnu/libresolv-2.19.so...done.
done.
Loaded symbols for /lib/x86_64-linux-gnu/libresolv.so.2
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/dawg.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/dawg.so
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/PIL/_imaging.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/PIL/_imaging.so
Reading symbols from /usr/lib/x86_64-linux-gnu/libjpeg.so.8...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/x86_64-linux-gnu/libjpeg.so.8
Reading symbols from /usr/lib/x86_64-linux-gnu/libtiff.so.5...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/x86_64-linux-gnu/libtiff.so.5
Reading symbols from /usr/lib/x86_64-linux-gnu/libjbig.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/x86_64-linux-gnu/libjbig.so.0
Reading symbols from /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/mmap.x86_64-linux-gnu.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/mmap.x86_64-linux-gnu.so...done.
done.
Loaded symbols for /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/mmap.x86_64-linux-gnu.so
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/maxminddb/extension.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/maxminddb/extension.so
Reading symbols from /usr/lib/x86_64-linux-gnu/libmaxminddb.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/x86_64-linux-gnu/libmaxminddb.so.0
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/numpy/core/multiarray.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/numpy/core/multiarray.so
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/numpy/core/umath.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/numpy/core/umath.so
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/numpy/core/_dotblas.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/numpy/core/_dotblas.so
Reading symbols from /usr/lib/libcblas.so.3...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libcblas.so.3
Reading symbols from /usr/lib/libatlas.so.3...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libatlas.so.3
Reading symbols from /usr/lib/x86_64-linux-gnu/libgfortran.so.3...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/x86_64-linux-gnu/libgfortran.so.3
Reading symbols from /usr/lib/x86_64-linux-gnu/libquadmath.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/x86_64-linux-gnu/libquadmath.so.0
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/numpy/core/scalarmath.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/numpy/core/scalarmath.so
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/numpy/lib/_compiled_base.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/numpy/lib/_compiled_base.so
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/numpy/linalg/lapack_lite.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/numpy/linalg/lapack_lite.so
Reading symbols from /usr/lib/liblapack.so.3...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/liblapack.so.3
Reading symbols from /usr/lib/libf77blas.so.3...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libf77blas.so.3
Reading symbols from /usr/lib/libblas.so.3...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libblas.so.3
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/numpy/linalg/_umath_linalg.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/numpy/linalg/_umath_linalg.so
Reading symbols from /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/future_builtins.x86_64-linux-gnu.so...Reading symbols from /usr/lib/debug/usr/lib/python2.7/lib-dynload/future_builtins.x86_64-linux-gnu.so...done.
done.
Loaded symbols for /home/PATHTOVENV/venv/lib/python2.7/lib-dynload/future_builtins.x86_64-linux-gnu.so
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/numpy/fft/fftpack_lite.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/numpy/fft/fftpack_lite.so
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/numpy/random/mtrand.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/numpy/random/mtrand.so
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/matplotlib/_path.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/matplotlib/_path.so
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/matplotlib/ft2font.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/matplotlib/ft2font.so
Reading symbols from /usr/lib/x86_64-linux-gnu/libfreetype.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/x86_64-linux-gnu/libfreetype.so.6
Reading symbols from /lib/x86_64-linux-gnu/libpng12.so.0...(no debugging symbols found)...done.
Loaded symbols for /lib/x86_64-linux-gnu/libpng12.so.0
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/matplotlib/_png.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/matplotlib/_png.so
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/matplotlib/_cntr.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/matplotlib/_cntr.so
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/matplotlib/_image.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/matplotlib/_image.so
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/matplotlib/_tri.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/matplotlib/_tri.so
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/matplotlib/_qhull.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/matplotlib/_qhull.so
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/matplotlib/backends/_backend_agg.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/matplotlib/backends/_backend_agg.so
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/PIL/_imagingft.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/PIL/_imagingft.so
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/Crypto/Util/_counter.so...(no debugging symbols found)...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/Crypto/Util/_counter.so
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/Crypto/Cipher/_AES.so...(no debugging symbols found)...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/Crypto/Cipher/_AES.so
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/Crypto/Util/strxor.so...(no debugging symbols found)...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/Crypto/Util/strxor.so
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/_geohash.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/_geohash.so
Reading symbols from /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/bx/intervals/intersection.so...done.
Loaded symbols for /home/PATHTOVENV/venv/local/lib/python2.7/site-packages/bx/intervals/intersection.so
Reading symbols from /usr/lib/x86_64-linux-gnu/gconv/CP1251.so...Reading symbols from /usr/lib/debug//usr/lib/x86_64-linux-gnu/gconv/CP1251.so...done.
done.
Loaded symbols for /usr/lib/x86_64-linux-gnu/gconv/CP1251.so
sem_wait() at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85
85 ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S: No such file or directory.
(gdb) info thread
Id Target Id Frame
25 Thread 0x7f08551db700 (LWP 30302) "python" sem_wait() at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85
24 Thread 0x7f08541d9700 (LWP 30304) "python" sem_wait() at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85
23 Thread 0x7f08539d8700 (LWP 30305) "python" sem_wait() at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85
22 Thread 0x7f08531d7700 (LWP 30306) "python" sem_wait() at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85
21 Thread 0x7f08529d6700 (LWP 30307) "python" sem_wait() at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85
20 Thread 0x7f08521d5700 (LWP 30308) "python" sem_wait() at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85
19 Thread 0x7f08519d4700 (LWP 30309) "python" sem_wait() at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85
18 Thread 0x7f08511d3700 (LWP 30310) "python" sem_wait() at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85
17 Thread 0x7f08509d2700 (LWP 30311) "python" sem_wait() at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85
16 Thread 0x7f08501d1700 (LWP 30312) "python" sem_wait() at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85
15 Thread 0x7f084f9d0700 (LWP 30313) "python" sem_wait() at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85
14 Thread 0x7f084f1cf700 (LWP 30314) "python" sem_wait() at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85
13 Thread 0x7f084e9ce700 (LWP 30315) "python" sem_wait() at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85
12 Thread 0x7f084e1cd700 (LWP 30316) "python" sem_wait() at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85
11 Thread 0x7f084d9cc700 (LWP 30317) "python" sem_wait() at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85
10 Thread 0x7f084d1cb700 (LWP 30318) "python" sem_wait() at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85
9 Thread 0x7f084c9ca700 (LWP 30319) "python" sem_wait() at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85
8 Thread 0x7f084c1c9700 (LWP 30320) "python" sem_wait() at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85
7 Thread 0x7f084b9c8700 (LWP 30321) "python" sem_wait() at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85
6 Thread 0x7f084b1c7700 (LWP 30322) "python" sem_wait() at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85
5 Thread 0x7f084a9c6700 (LWP 30323) "python" sem_wait() at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85
4 Thread 0x7f084a1c5700 (LWP 30324) "python" sem_wait() at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85
3 Thread 0x7f08499c4700 (LWP 30325) "python" sem_wait() at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85
2 Thread 0x7f08491c3700 (LWP 30326) "python" sem_wait() at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85
* 1 Thread 0x7f0903832740 (LWP 30183) "python" sem_wait() at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85
GDB的看到所有的线程及其sem_wait状态，但我不能使用Python佣工的GDB：
(gdb) py-list
Undefined command: "py-list". Try "help".
操作系统的Ubuntu 14.04，Python 2.7版。 我已经试过我GOOGLE了不同的黑客（如链接到python-dbg.py virtualenv中bin目录下），但没有利润，可能是我必须做的错误的方式...
您是否已将包含'python-gdb.py'的目录添加到GDB的''auto-load-safe-path'“中？ – Leon