安装 readline 模块后 Python 3.6.1 崩溃

Posted 2023-02-16

【中文标题】安装 readline 模块后 Python 3.6.1 崩溃

【英文标题】：Python 3.6.1 crashed after readline module installed

【发布时间】：2017-08-18 04:36:54

【问题描述】：

我已经从源代码编译并安装了 Python 3.6.1，并运行 sudo pip3 install readline 来安装 readline 模块。但是当我启动 Python shell 时，无论我输入什么，它都会崩溃：

Python 3.6.1 (default, Mar 25 2017, 13:40:56) 
[GCC 5.4.0 20160609] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> print("Hello")
*** Error in `python3': munmap_chunk(): invalid pointer: 0x00007fa3c64960a0 ***
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x777e5)[0x7fa3c565e7e5]
/lib/x86_64-linux-gnu/libc.so.6(cfree+0x1a8)[0x7fa3c566aae8]
python3(PyOS_Readline+0xec)[0x5c3bcc]
python3[0x447cd0]
python3[0x449788]
python3(PyTokenizer_Get+0x9)[0x44a659]
python3[0x44617e]
python3(PyParser_ASTFromFileObject+0xa3)[0x428803]
python3(PyRun_InteractiveOneObject+0x122)[0x428a42]
python3(PyRun_InteractiveLoopFlags+0x6e)[0x428dce]
python3(PyRun_AnyFileExFlags+0x3c)[0x428efc]
python3(Py_Main+0xe4f)[0x43ba3f]
python3(main+0x162)[0x41dc52]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7fa3c5607830]
python3(_start+0x29)[0x41dd29]
======= Memory map: ========
00400000-00663000 r-xp 00000000 08:05 16779642                           /usr/local/bin/python3.6
00862000-00863000 r--p 00262000 08:05 16779642                           /usr/local/bin/python3.6
00863000-008c7000 rw-p 00263000 08:05 16779642                           /usr/local/bin/python3.6
008c7000-008f7000 rw-p 00000000 00:00 0 
00d60000-00e31000 rw-p 00000000 00:00 0                                  [heap]
7fa3c4a96000-7fa3c4aac000 r-xp 00000000 08:05 528788                     /lib/x86_64-linux-gnu/libgcc_s.so.1
7fa3c4aac000-7fa3c4cab000 ---p 00016000 08:05 528788                     /lib/x86_64-linux-gnu/libgcc_s.so.1
7fa3c4cab000-7fa3c4cac000 rw-p 00015000 08:05 528788                     /lib/x86_64-linux-gnu/libgcc_s.so.1
7fa3c4cac000-7fa3c4cec000 rw-p 00000000 00:00 0 
7fa3c4cec000-7fa3c4d11000 r-xp 00000000 08:05 528922                     /lib/x86_64-linux-gnu/libtinfo.so.5.9
7fa3c4d11000-7fa3c4f10000 ---p 00025000 08:05 528922                     /lib/x86_64-linux-gnu/libtinfo.so.5.9
7fa3c4f10000-7fa3c4f14000 r--p 00024000 08:05 528922                     /lib/x86_64-linux-gnu/libtinfo.so.5.9
7fa3c4f14000-7fa3c4f15000 rw-p 00028000 08:05 528922                     /lib/x86_64-linux-gnu/libtinfo.so.5.9
7fa3c4f15000-7fa3c4f52000 r-xp 00000000 08:05 16786336                   /usr/local/lib/python3.6/site-packages/readline.cpython-36m-x86_64-linux-gnu.so
7fa3c4f52000-7fa3c5151000 ---p 0003d000 08:05 16786336                   /usr/local/lib/python3.6/site-packages/readline.cpython-36m-x86_64-linux-gnu.so
7fa3c5151000-7fa3c5153000 r--p 0003c000 08:05 16786336                   /usr/local/lib/python3.6/site-packages/readline.cpython-36m-x86_64-linux-gnu.so
7fa3c5153000-7fa3c515a000 rw-p 0003e000 08:05 16786336                   /usr/local/lib/python3.6/site-packages/readline.cpython-36m-x86_64-linux-gnu.so
7fa3c515a000-7fa3c515c000 rw-p 00000000 00:00 0 
7fa3c515c000-7fa3c55e7000 r--p 00000000 08:05 16253117                   /usr/lib/locale/locale-archive
7fa3c55e7000-7fa3c57a6000 r-xp 00000000 08:05 524633                     /lib/x86_64-linux-gnu/libc-2.23.so
7fa3c57a6000-7fa3c59a6000 ---p 001bf000 08:05 524633                     /lib/x86_64-linux-gnu/libc-2.23.so
7fa3c59a6000-7fa3c59aa000 r--p 001bf000 08:05 524633                     /lib/x86_64-linux-gnu/libc-2.23.so
7fa3c59aa000-7fa3c59ac000 rw-p 001c3000 08:05 524633                     /lib/x86_64-linux-gnu/libc-2.23.so
7fa3c59ac000-7fa3c59b0000 rw-p 00000000 00:00 0 
7fa3c59b0000-7fa3c5ab8000 r-xp 00000000 08:05 524562                     /lib/x86_64-linux-gnu/libm-2.23.so
7fa3c5ab8000-7fa3c5cb7000 ---p 00108000 08:05 524562                     /lib/x86_64-linux-gnu/libm-2.23.so
7fa3c5cb7000-7fa3c5cb8000 r--p 00107000 08:05 524562                     /lib/x86_64-linux-gnu/libm-2.23.so
7fa3c5cb8000-7fa3c5cb9000 rw-p 00108000 08:05 524562                     /lib/x86_64-linux-gnu/libm-2.23.so
7fa3c5cb9000-7fa3c5cbb000 r-xp 00000000 08:05 524647                     /lib/x86_64-linux-gnu/libutil-2.23.so
7fa3c5cbb000-7fa3c5eba000 ---p 00002000 08:05 524647                     /lib/x86_64-linux-gnu/libutil-2.23.so
7fa3c5eba000-7fa3c5ebb000 r--p 00001000 08:05 524647                     /lib/x86_64-linux-gnu/libutil-2.23.so
7fa3c5ebb000-7fa3c5ebc000 rw-p 00002000 08:05 524647                     /lib/x86_64-linux-gnu/libutil-2.23.so
7fa3c5ebc000-7fa3c5ebf000 r-xp 00000000 08:05 524547                     /lib/x86_64-linux-gnu/libdl-2.23.so
7fa3c5ebf000-7fa3c60be000 ---p 00003000 08:05 524547                     /lib/x86_64-linux-gnu/libdl-2.23.so
7fa3c60be000-7fa3c60bf000 r--p 00002000 08:05 524547                     /lib/x86_64-linux-gnu/libdl-2.23.so
7fa3c60bf000-7fa3c60c0000 rw-p 00003000 08:05 524547                     /lib/x86_64-linux-gnu/libdl-2.23.so
7fa3c60c0000-7fa3c60d8000 r-xp 00000000 08:05 524644                     /lib/x86_64-linux-gnu/libpthread-2.23.so
7fa3c60d8000-7fa3c62d7000 ---p 00018000 08:05 524644                     /lib/x86_64-linux-gnu/libpthread-2.23.so
7fa3c62d7000-7fa3c62d8000 r--p 00017000 08:05 524644                     /lib/x86_64-linux-gnu/libpthread-2.23.so
7fa3c62d8000-7fa3c62d9000 rw-p 00018000 08:05 524644                     /lib/x86_64-linux-gnu/libpthread-2.23.so
7fa3c62d9000-7fa3c62dd000 rw-p 00000000 00:00 0 
7fa3c62dd000-7fa3c6303000 r-xp 00000000 08:05 524634                     /lib/x86_64-linux-gnu/ld-2.23.so
7fa3c6339000-7fa3c64e2000 rw-p 00000000 00:00 0 
7fa3c64f8000-7fa3c64f9000 rw-p 00000000 00:00 0 
7fa3c64f9000-7fa3c6500000 r--s 00000000 08:05 16522416                   /usr/lib/x86_64-linux-gnu/gconv/gconv-modules.cache
7fa3c6500000-7fa3c6502000 rw-p 00000000 00:00 0 
7fa3c6502000-7fa3c6503000 r--p 00025000 08:05 524634                     /lib/x86_64-linux-gnu/ld-2.23.so
7fa3c6503000-7fa3c6504000 rw-p 00026000 08:05 524634                     /lib/x86_64-linux-gnu/ld-2.23.so
7fa3c6504000-7fa3c6505000 rw-p 00000000 00:00 0 
7ffcb1700000-7ffcb1721000 rw-p 00000000 00:00 0                          [stack]
7ffcb17ad000-7ffcb17af000 r--p 00000000 00:00 0                          [vvar]
7ffcb17af000-7ffcb17b1000 r-xp 00000000 00:00 0                          [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]
Aborted (core dumped)

这是怎么回事？我使用的是 Ubuntu 16.04。

【参考方案1】：

苹果机：

pip install readline

窗户：

pip install pyreadline

Unix：

pip install gnureadline

【参考方案2】：

改用pip install gnureadline。并删除 readline：pip uninstall readline。

正如 pypi.org 上的 gnureadline package page 所解释的：

某些平台，例如 macOS，没有安装 GNU readline

此模块 [捆绑] 标准 Python readline 模块与 GNU readline 源代码，编译并静态链接到它。最终结果是一个易于安装且不需要额外共享库的包。

所以gnureadline 包附带编译和链接所需的代码，而builtin python readline library 依赖于已安装在系统上的 GNU readline（或替代方案）。

【讨论】：

这非常有用。谢谢！

解决了Python3.6.4中同样的问题。

适用于 Ubuntu 18.04 上的 Python 3.7.3

适用于 Ubuntu 16.04 上的 Python 3.7.0。谢谢！

适用于 Ubuntu 18.04 上的 Python 3.7.4

【参考方案3】：

据我所知，这与下面遇到的相同问题。我已经在那里发布了对我有用的答案。

python 3.6 crash after install readline

【参考方案4】：

同样的问题。 使用gcc-4.7编译python源码解决gcc-5.4