Python lxml XSL转换移除属性时崩溃
我每天要进行几千次XSL转换。最近我发现有时候会出错。我有一个错误追踪记录和一些示例数据。
有没有人知道我该怎么做才能避免这个问题，因为它会导致整个Python应用崩溃（这意味着我们的标准日志根本没有记录任何信息）？任何建议都很有帮助。
连续调用fromHTML、XSL转换和toHTML会导致glibc错误，但一个接一个地调用它们就不会。
这似乎是LXML中的一个bug。
Python代码
from lxml import etree
from lxml.html import tostring as toHTML, fromstring as fromHTML
fh = open('example.html')
data = '\n'.join(fh.readlines()
xslt_tree = etree.parse('./removeCSS.xsl')
transform_to_HTML = etree.XSLT(xslt_tree)
# The three following lines work well:
fromh = fromHTML(data)
trd = transform_to_HTML(fromh)
toh = toHTML(trd)
# The following line will cause a segmentation fault.
toHTML(transform_to_HTML(fromHTML(data)))
XSL文件（去掉属性id、class和style）。
removeCSS.xsl
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output omit-xml-declaration="yes" indent="yes" />
<xsl:strip-space elements="*" />
<xsl:param name="removeAttributesNamed" select="'|class|id|style|'" />
<xsl:template match="node()|@*" name="identity">
<xsl:copy>
<xsl:apply-templates select="node()|@*" />
</xsl:copy>
</xsl:template>
<xsl:template match="@*">
<xsl:if
test="not(contains($removeAttributesNamed,concat('|', name(), '|')))">
<xsl:call-template name="identity" />
</xsl:if>
</xsl:template>
</xsl:stylesheet>
示例数据：
example.html
<div xmlns:mml="http://www.w3.org/1998/Math/MathML">
<p>We examined whether classifications based
on reading performance are relevant to identify cognitively homogeneous subgroups of
dyslexic children. Each of the 71 dyslexic participants was selected to have a mixed reading
profile, i.e. poor irregular word and pseudo-word reading performance (accuracy and speed).
Despite their homogeneous reading profile, the participants were found to split into four
distinct cognitive subgroups, characterized by a single phonological disorder, a single
visual attention span disorder, a double deficit or none of these disorders. The two
subgroups characterized by single and contrasted cognitive disorders were found to exhibit a
very similar reading pattern but more contrasted spelling performance (quantitative
analysis). A qualitative analysis of the error types produced in reading and spelling
provided some cues about the participants\' underlying cognitive deficit. The overall
findings disqualify subtyping based on reading profiles as a classification method to
identify cognitively homogeneous subgroups of dyslexic children. They rather show an opaque
relationship between the cognitive underpinnings of developmental dyslexia and their
behavioral manifestations in reading and spelling. Future neuroimaging and genetic studies
should take this issue into account since synthesizing over cognitively heterogeneous
children would entail potential pitfalls.</p>
</div>
来自gdb的错误追踪记录。
Program received signal SIGSEGV, Segmentation fault.
0x00007fffeeb01054 in xmlFreeNodeList () from /usr/lib64/libxml2.so.2
(gdb) backtrace
#0 0x00007fffeeb01054 in xmlFreeNodeList () from /usr/lib64/libxml2.so.2
#1 0x00007fffeeb010c1 in xmlFreeNodeList () from /usr/lib64/libxml2.so.2
#2 0x00007fffeeb010c1 in xmlFreeNodeList () from /usr/lib64/libxml2.so.2
#3 0x00007fffeeb010c1 in xmlFreeNodeList () from /usr/lib64/libxml2.so.2
#4 0x00007fffeeb010c1 in xmlFreeNodeList () from /usr/lib64/libxml2.so.2
#5 0x00007fffeeb00ec6 in xmlFreeDoc () from /usr/lib64/libxml2.so.2
#6 0x00007fffef294c4e in __pyx_pf_4lxml_5etree_9_Document___dealloc__ (__pyx_v_self=<optimized out>) at src/lxml/lxml.etree.c:35595
#7 __pyx_pw_4lxml_5etree_9_Document_1__dealloc__ (__pyx_v_self=0x2e3d6d8) at src/lxml/lxml.etree.c:35572
#8 __pyx_tp_dealloc_4lxml_5etree__Document (o=0x2e3d6d8) at src/lxml/lxml.etree.c:34187
#9 0x00007fffef2b2adf in __pyx_tp_dealloc_4lxml_5etree__Element (o=0x2e308f0) at src/lxml/lxml.etree.c:159739
#10 0x00007ffff7aebefa in ?? () from /usr/lib64/libpython2.7.so.1.0
#11 0x00007ffff7aea68b in ?? () from /usr/lib64/libpython2.7.so.1.0
#12 0x00007ffff7af5dc1 in PyEval_EvalFrameEx () from /usr/lib64/libpython2.7.so.1.0
#13 0x00007ffff7afbae6 in PyEval_EvalCodeEx () from /usr/lib64/libpython2.7.so.1.0
#14 0x00007ffff7af55d3 in PyEval_EvalFrameEx () from /usr/lib64/libpython2.7.so.1.0
#15 0x00007ffff7afb811 in PyEval_EvalCodeEx () from /usr/lib64/libpython2.7.so.1.0
#16 0x00007ffff7af55d3 in PyEval_EvalFrameEx () from /usr/lib64/libpython2.7.so.1.0
#17 0x00007ffff7afb811 in PyEval_EvalCodeEx () from /usr/lib64/libpython2.7.so.1.0
#18 0x00007ffff7adfcfb in ?? () from /usr/lib64/libpython2.7.so.1.0
#19 0x00007ffff7adaf16 in PyObject_Call () from /usr/lib64/libpython2.7.so.1.0
#20 0x00007ffff7af6b55 in PyEval_EvalFrameEx () from /usr/lib64/libpython2.7.so.1.0
#21 0x00007ffff7afb811 in PyEval_EvalCodeEx () from /usr/lib64/libpython2.7.so.1.0
#22 0x00007ffff7adfcfb in ?? () from /usr/lib64/libpython2.7.so.1.0
#23 0x00007ffff7adaf16 in PyObject_Call () from /usr/lib64/libpython2.7.so.1.0
---Type <return> to continue, or q <return> to quit---
#24 0x00007ffff7af6b55 in PyEval_EvalFrameEx () from /usr/lib64/libpython2.7.so.1.0
#25 0x00007ffff7af732c in PyEval_EvalFrameEx () from /usr/lib64/libpython2.7.so.1.0
#26 0x00007ffff7af732c in PyEval_EvalFrameEx () from /usr/lib64/libpython2.7.so.1.0
#27 0x00007ffff7afbae6 in PyEval_EvalCodeEx () from /usr/lib64/libpython2.7.so.1.0
#28 0x00007ffff7b28802 in PyEval_EvalCode () from /usr/lib64/libpython2.7.so.1.0
#29 0x00007ffff7afb01b in PyEval_EvalFrameEx () from /usr/lib64/libpython2.7.so.1.0
#30 0x00007ffff7afb811 in PyEval_EvalCodeEx () from /usr/lib64/libpython2.7.so.1.0
#31 0x00007ffff7af55d3 in PyEval_EvalFrameEx () from /usr/lib64/libpython2.7.so.1.0
#32 0x00007ffff7afbae6 in PyEval_EvalCodeEx () from /usr/lib64/libpython2.7.so.1.0
#33 0x00007ffff7af55d3 in PyEval_EvalFrameEx () from /usr/lib64/libpython2.7.so.1.0
#34 0x00007ffff7afbae6 in PyEval_EvalCodeEx () from /usr/lib64/libpython2.7.so.1.0
#35 0x00007ffff7af55d3 in PyEval_EvalFrameEx () from /usr/lib64/libpython2.7.so.1.0
#36 0x00007ffff7afbae6 in PyEval_EvalCodeEx () from /usr/lib64/libpython2.7.so.1.0
#37 0x00007ffff7af55d3 in PyEval_EvalFrameEx () from /usr/lib64/libpython2.7.so.1.0
#38 0x00007ffff7afbae6 in PyEval_EvalCodeEx () from /usr/lib64/libpython2.7.so.1.0
#39 0x00007ffff7af55d3 in PyEval_EvalFrameEx () from /usr/lib64/libpython2.7.so.1.0
#40 0x00007ffff7afbae6 in PyEval_EvalCodeEx () from /usr/lib64/libpython2.7.so.1.0
#41 0x00007ffff7adfcfb in ?? () from /usr/lib64/libpython2.7.so.1.0
#42 0x00007ffff7adaf16 in PyObject_Call () from /usr/lib64/libpython2.7.so.1.0
#43 0x00007ffff7adbdfa in ?? () from /usr/lib64/libpython2.7.so.1.0
#44 0x00007ffff7adaf16 in PyObject_Call () from /usr/lib64/libpython2.7.so.1.0
#45 0x00007ffff7a9c0bc in ?? () from /usr/lib64/libpython2.7.so.1.0
#46 0x00007ffff7adaf16 in PyObject_Call () from /usr/lib64/libpython2.7.so.1.0
#47 0x00007ffff7af5dae in PyEval_EvalFrameEx () from /usr/lib64/libpython2.7.so.1.0
---Type <return> to continue, or q <return> to quit---
#48 0x00007ffff7afb811 in PyEval_EvalCodeEx () from /usr/lib64/libpython2.7.so.1.0
#49 0x00007ffff7af55d3 in PyEval_EvalFrameEx () from /usr/lib64/libpython2.7.so.1.0
#50 0x00007ffff7af732c in PyEval_EvalFrameEx () from /usr/lib64/libpython2.7.so.1.0
#51 0x00007ffff7afbae6 in PyEval_EvalCodeEx () from /usr/lib64/libpython2.7.so.1.0
#52 0x00007ffff7af55d3 in PyEval_EvalFrameEx () from /usr/lib64/libpython2.7.so.1.0
#53 0x00007ffff7afb811 in PyEval_EvalCodeEx () from /usr/lib64/libpython2.7.so.1.0
#54 0x00007ffff7adfcfb in ?? () from /usr/lib64/libpython2.7.so.1.0
#55 0x00007ffff7adaf16 in PyObject_Call () from /usr/lib64/libpython2.7.so.1.0
#56 0x00007ffff7af6b55 in PyEval_EvalFrameEx () from /usr/lib64/libpython2.7.so.1.0
#57 0x00007ffff7afb811 in PyEval_EvalCodeEx () from /usr/lib64/libpython2.7.so.1.0
#58 0x00007ffff7adfcfb in ?? () from /usr/lib64/libpython2.7.so.1.0
#59 0x00007ffff7adaf16 in PyObject_Call () from /usr/lib64/libpython2.7.so.1.0
#60 0x00007ffff7af6b55 in PyEval_EvalFrameEx () from /usr/lib64/libpython2.7.so.1.0
#61 0x00007ffff7afb811 in PyEval_EvalCodeEx () from /usr/lib64/libpython2.7.so.1.0
#62 0x00007ffff7adfcfb in ?? () from /usr/lib64/libpython2.7.so.1.0
#63 0x00007ffff7adaf16 in PyObject_Call () from /usr/lib64/libpython2.7.so.1.0
#64 0x00007ffff7af6b55 in PyEval_EvalFrameEx () from /usr/lib64/libpython2.7.so.1.0
#65 0x00007ffff7af732c in PyEval_EvalFrameEx () from /usr/lib64/libpython2.7.so.1.0
#66 0x00007ffff7af732c in PyEval_EvalFrameEx () from /usr/lib64/libpython2.7.so.1.0
#67 0x00007ffff7afb811 in PyEval_EvalCodeEx () from /usr/lib64/libpython2.7.so.1.0
#68 0x00007ffff7af55d3 in PyEval_EvalFrameEx () from /usr/lib64/libpython2.7.so.1.0
#69 0x00007ffff7afbae6 in PyEval_EvalCodeEx () from /usr/lib64/libpython2.7.so.1.0
#70 0x00007ffff7b28802 in PyEval_EvalCode () from /usr/lib64/libpython2.7.so.1.0
#71 0x00007ffff7b34f6d in ?? () from /usr/lib64/libpython2.7.so.1.0
---Type <return> to continue, or q <return> to quit---
#72 0x00007ffff7ac3010 in PyRun_FileExFlags () from /usr/lib64/libpython2.7.so.1.0
#73 0x00007ffff7ac3bef in PyRun_SimpleFileExFlags () from /usr/lib64/libpython2.7.so.1.0
#74 0x00007ffff7acb81e in Py_Main () from /usr/lib64/libpython2.7.so.1.0
#75 0x00007ffff7482be5 in __libc_start_main () from /lib64/libc.so.6
#76 0x0000000000400791 in _start ()
从Python输出的错误追踪（这次我通过django的manage.py shell运行，但不使用django也会出现同样的问题）：
*** Error in `python': free(): invalid pointer: 0x00007f9bdcaef49e ***
======= Backtrace: =========
/lib64/libc.so.6(+0x7410f)[0x7f9be540210f]
/lib64/libc.so.6(+0x7996e)[0x7f9be540796e]
/lib64/libc.so.6(+0x7a647)[0x7f9be5408647]
/usr/lib64/libxml2.so.2(xmlFreeNodeList+0xe1)[0x7f9bdca2e121]
/usr/lib64/libxml2.so.2(xmlFreeProp+0x50)[0x7f9bdca2e2e0]
/usr/lib64/libxml2.so.2(xmlFreePropList+0x1c)[0x7f9bdca2e3ac]
/usr/lib64/libxml2.so.2(xmlFreeNodeList+0x13e)[0x7f9bdca2e17e]
/usr/lib64/libxml2.so.2(xmlFreeDoc+0xb6)[0x7f9bdca2dec6]
/home/chris/Workspace/Work/Sparrho/Web/venv/lib/python2.7/site-packages/lxml/etree.so(+0x2dc4e)[0x7f9bdd1c1c4e]
/home/chris/Workspace/Work/Sparrho/Web/venv/lib/python2.7/site-packages/lxml/etree.so(+0x4badf)[0x7f9bdd1dfadf]
/usr/lib64/libpython2.7.so.1.0(+0xbdefa)[0x7f9be5a18efa]
/home/chris/Workspace/Work/Sparrho/Web/venv/lib/python2.7/site-packages/lxml/etree.so(+0x2ca8e)[0x7f9bdd1c0a8e]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x60b)[0x7f9be5a21f6b]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x4f6)[0x7f9be5a28ae6]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalCode+0x32)[0x7f9be5a55802]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x66bb)[0x7f9be5a2801b]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x221)[0x7f9be5a28811]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalFrameEx+0xc73)[0x7f9be5a225d3]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x4f6)[0x7f9be5a28ae6]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalFrameEx+0xc73)[0x7f9be5a225d3]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x4f6)[0x7f9be5a28ae6]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalFrameEx+0xc73)[0x7f9be5a225d3]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x4f6)[0x7f9be5a28ae6]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalFrameEx+0xc73)[0x7f9be5a225d3]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x4f6)[0x7f9be5a28ae6]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalFrameEx+0xc73)[0x7f9be5a225d3]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x4f6)[0x7f9be5a28ae6]
/usr/lib64/libpython2.7.so.1.0(+0xb1cfb)[0x7f9be5a0ccfb]
/usr/lib64/libpython2.7.so.1.0(PyObject_Call+0x46)[0x7f9be5a07f16]
/usr/lib64/libpython2.7.so.1.0(+0xaddfa)[0x7f9be5a08dfa]
/usr/lib64/libpython2.7.so.1.0(PyObject_Call+0x46)[0x7f9be5a07f16]
/usr/lib64/libpython2.7.so.1.0(+0x6e0bc)[0x7f9be59c90bc]
/usr/lib64/libpython2.7.so.1.0(PyObject_Call+0x46)[0x7f9be5a07f16]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x144e)[0x7f9be5a22dae]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x221)[0x7f9be5a28811]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalFrameEx+0xc73)[0x7f9be5a225d3]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x29cc)[0x7f9be5a2432c]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x4f6)[0x7f9be5a28ae6]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalFrameEx+0xc73)[0x7f9be5a225d3]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x221)[0x7f9be5a28811]
/usr/lib64/libpython2.7.so.1.0(+0xb1cfb)[0x7f9be5a0ccfb]
/usr/lib64/libpython2.7.so.1.0(PyObject_Call+0x46)[0x7f9be5a07f16]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x21f5)[0x7f9be5a23b55]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x221)[0x7f9be5a28811]
/usr/lib64/libpython2.7.so.1.0(+0xb1cfb)[0x7f9be5a0ccfb]
/usr/lib64/libpython2.7.so.1.0(PyObject_Call+0x46)[0x7f9be5a07f16]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x21f5)[0x7f9be5a23b55]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x221)[0x7f9be5a28811]
/usr/lib64/libpython2.7.so.1.0(+0xb1cfb)[0x7f9be5a0ccfb]
/usr/lib64/libpython2.7.so.1.0(PyObject_Call+0x46)[0x7f9be5a07f16]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x21f5)[0x7f9be5a23b55]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x29cc)[0x7f9be5a2432c]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x29cc)[0x7f9be5a2432c]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x221)[0x7f9be5a28811]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalFrameEx+0xc73)[0x7f9be5a225d3]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x4f6)[0x7f9be5a28ae6]
/usr/lib64/libpython2.7.so.1.0(PyEval_EvalCode+0x32)[0x7f9be5a55802]
/usr/lib64/libpython2.7.so.1.0(+0x106f6d)[0x7f9be5a61f6d]
/usr/lib64/libpython2.7.so.1.0(PyRun_FileExFlags+0x92)[0x7f9be59f0010]
/usr/lib64/libpython2.7.so.1.0(PyRun_SimpleFileExFlags+0x308)[0x7f9be59f0bef]
/usr/lib64/libpython2.7.so.1.0(Py_Main+0xc60)[0x7f9be59f881e]
/lib64/libc.so.6(__libc_start_main+0xf5)[0x7f9be53afbe5]
python[0x400791]
======= Memory map: ========
00400000-00401000 r-xp 00000000 08:08 10488689 /home/chris/Workspace/Work/Sparrho/Web/venv/bin/python
00600000-00601000 r--p 00000000 08:08 10488689 /home/chris/Workspace/Work/Sparrho/Web/venv/bin/python
00601000-00602000 rw-p 00001000 08:08 10488689 /home/chris/Workspace/Work/Sparrho/Web/venv/bin/python
019e3000-040ac000 rw-p 00000000 00:00 0 [heap]
7f9bd4000000-7f9bd4021000 rw-p 00000000 00:00 0
7f9bd4021000-7f9bd8000000 ---p 00000000 00:00 0
7f9bda56f000-7f9bda585000 r-xp 00000000 08:06 1179659 /lib64/libgcc_s.so.1
7f9bda585000-7f9bda784000 ---p 00016000 08:06 1179659 /lib64/libgcc_s.so.1
7f9bda784000-7f9bda785000 r--p 00015000 08:06 1179659 /lib64/libgcc_s.so.1
7f9bda785000-7f9bda786000 rw-p 00016000 08:06 1179659 /lib64/libgcc_s.so.1
7f9bda786000-7f9bda7c4000 r-xp 00000000 08:06 1179681 /lib64/libreadline.so.6.2
7f9bda7c4000-7f9bda9c4000 ---p 0003e000 08:06 1179681 /lib64/libreadline.so.6.2
7f9bda9c4000-7f9bda9c6000 r--p 0003e000 08:06 1179681 /lib64/libreadline.so.6.2
7f9bda9c6000-7f9bda9cc000 rw-p 00040000 08:06 1179681 /lib64/libreadline.so.6.2
7f9bda9cc000-7f9bda9ce000 rw-p 00000000 00:00 0
7f9bda9ce000-7f9bda9d3000 r-xp 00000000 08:06 171070 /usr/lib64/python2.7/lib-dynload/readline.so
7f9bda9d3000-7f9bdabd2000 ---p 00005000 08:06 171070 /usr/lib64/python2.7/lib-dynload/readline.so
7f9bdabd2000-7f9bdabd3000 r--p 00004000 08:06 171070 /usr/lib64/python2.7/lib-dynload/readline.so
7f9bdabd3000-7f9bdabd5000 rw-p 00005000 08:06 171070 /usr/lib64/python2.7/lib-dynload/readline.so
7f9bdabd5000-7f9bdabd6000 ---p 00000000 00:00 0
7f9bdabd6000-7f9bdb3d6000 rw-p 00000000 00:00 0 [stack:15690]
7f9bdb3d6000-7f9bdb3da000 r-xp 00000000 08:06 171047 /usr/lib64/python2.7/lib-dynload/_lsprof.so
7f9bdb3da000-7f9bdb5d9000 ---p 00004000 08:06 171047 /usr/lib64/python2.7/lib-dynload/_lsprof.so
7f9bdb5d9000-7f9bdb5da000 r--p 00003000 08:06 171047 /usr/lib64/python2.7/lib-dynload/_lsprof.so
7f9bdb5da000-7f9bdb5db000 rw-p 00004000 08:06 171047 /usr/lib64/python2.7/lib-dynload/_lsprof.so
7f9bdb5db000-7f9bdb606000 r-xp 00000000 08:06 1179652 /lib64/libtinfo.so.5.9
7f9bdb606000-7f9bdb805000 ---p 0002b000 08:06 1179652 /lib64/libtinfo.so.5.9
7f9bdb805000-7f9bdb809000 r--p 0002a000 08:06 1179652 /lib64/libtinfo.so.5.9
7f9bdb809000-7f9bdb80e000 rw-p 0002e000 08:06 1179652 /lib64/libtinfo.so.5.9
7f9bdb80e000-7f9bdb80f000 rw-p 00000000 00:00 0
7f9bdb80f000-7f9bdb847000 r-xp 00000000 08:06 1179660 /lib64/libncursesw.so.5.9
7f9bdb847000-7f9bdba46000 ---p 00038000 08:06 1179660 /lib64/libncursesw.so.5.9
7f9bdba46000-7f9bdba47000 r--p 00037000 08:06 1179660 /lib64/libncursesw.so.5.9
7f9bdba47000-7f9bdba48000 rw-p 00038000 08:06 1179660 /lib64/libncursesw.so.5.9
7f9bdba48000-7f9bdba59000 r-xp 00000000 08:06 200603 /usr/lib64/python2.7/lib-dynload/_curses.so
7f9bdba59000-7f9bdbc58000 ---p 00011000 08:06 200603 /usr/lib64/python2.7/lib-dynload/_curses.so
7f9bdbc58000-7f9bdbc59000 r--p 00010000 08:06 200603 /usr/lib64/python2.7/lib-dynload/_curses.so
7f9bdbc59000-7f9bdbc5b000 rw-p 00011000 08:06 200603 /usr/lib64/python2.7/lib-dynload/_curses.so
7f9bdbc5b000-7f9bdbc5f000 r-xp 00000000 08:06 171065 /usr/lib64/python2.7/lib-dynload/termios.so
7f9bdbc5f000-7f9bdbe5e000 ---p 00004000 08:06 171065 /usr/lib64/python2.7/lib-dynload/termios.so
7f9bdbe5e000-7f9bdbe5f000 r--p 00003000 08:06 171065 /usr/lib64/python2.7/lib-dynload/termios.so
7f9bdbe5f000-7f9bdbe61000 rw-p 00004000 08:06 171065 /usr/lib64/python2.7/lib-dynload/termios.so
7f9bdbe61000-7f9bdbf10000 r-xp 00000000 08:06 140895 /usr/lib64/libsqlite3.so.0.8.6
7f9bdbf10000-7f9bdc10f000 ---p 000af000 08:06 140895 /usr/lib64/libsqlite3.so.0.8.6
7f9bdc10f000-7f9bdc111000 r--p 000ae000 08:06 140895 /usr/lib64/libsqlite3.so.0.8.6
7f9bdc111000-7f9bdc114000 rw-p 000b0000 08:06 140895 /usr/lib64/libsqlite3.so.0.8.6
7f9bdc114000-7f9bdc126000 r-xp 00000000 08:06 171069 /usr/lib64/python2.7/lib-dynload/_sqlite3.so
7f9bdc126000-7f9bdc325000 ---p 00012000 08:06 171069 /usr/lib64/python2.7/lib-dynload/_sqlite3.so
7f9bdc325000-7f9bdc326000 r--p 00011000 08:06 171069 /usr/lib64/python2.7/lib-dynload/_sqlite3.so
7f9bdc326000-7f9bdc328000 rw-p 00012000 08:06 171069 /usr/lib64/python2.7/lib-dynload/_sqlite3.so
7f9bdc328000-7f9bdc329000 rw-p 00000000 00:00 0
7f9bdc329000-7f9bdc32d000 r-xp 00000000 08:06 140825 /usr/lib64/libgpg-error.so.0.10.0
7f9bdc32d000-7f9bdc52c000 ---p 00004000 08:06 140825 /usr/lib64/libgpg-error.so.0.10.0
7f9bdc52c000-7f9bdc52d000 r--p 00003000 08:06 140825 /usr/lib64/libgpg-error.so.0.10.0
7f9bdc52d000-7f9bdc52e000 rw-p 00004000 08:06 140825 /usr/lib64/libgpg-error.so.0.10.0
7f9bdc52e000-7f9bdc553000 r-xp 00000000 08:06 140800 /usr/lib64/liblzma.so.5.0.5
7f9bdc553000-7f9bdc752000 ---p 00025000 08:06 140800 /usr/lib64/liblzma.so.5.0.5
7f9bdc752000-7f9bdc753000 r--p 00024000 08:06 140800 /usr/lib64/liblzma.so.5.0.5
7f9bdc753000-7f9bdc754000 rw-p 00025000 08:06 140800 /usr/lib64/liblzma.so.5.0.5
7f9bdc754000-7f9bdc7d0000 r-xp 00000000 08:06 140748 /usr/lib64/libgcrypt.so.11.8.2
7f9bdc7d0000-7f9bdc9d0000 ---p 0007c000 08:06 140748 /usr/lib64/libgcrypt.so.11.8.2
7f9bdc9d0000-7f9bdc9d1000 r--p 0007c000 08:06 140748 /usr/lib64/libgcrypt.so.11.8.2Aborted
1 个回答
1
我想分享一下我的经验：
“这个特定的错误似乎是RHEL6.2提供的libxml2 2.7.6版本本身就有的问题，而在2.7.7版本中已经修复了。不过，不太清楚为什么RPM版本没有引发这个错误。”
链接: https://github.com/OpenMS/OpenMS/issues/393
我在使用python 2.6和libxml2 2.7.6时也遇到了同样的问题。花了我4天时间才找到上面的文章并解决了我的问题，哈哈。
祝好 / Victor