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执行conan install触发glibc总线错误,求问题根源定位

执行conan install时的崩溃问题分析与根源咨询

执行conan install命令时出现崩溃,Conan是一个纯Python项目。通过gdb调试核心文件,得到如下回溯信息:

#0  0x00007f3a7e3ee5d3 in strncmp () at ../sysdeps/x86_64/strcmp.S:2075
#1  0x00007f3a7e3d2429 in print_statistics (rtld_total_timep=0x7ffea4463a90) at ../sysdeps/generic/_itoa.h:67
#2 ...

CPU状态异常,rip指向0x7f3a7e3ee5d3 <strncmp+5779>,该地址似乎并非有效指令入口。直接调试该命令时,回溯信息如下:

#0  0x00007ffff7ff25d3 in ?? () from /lib64/ld-linux-x86-64.so.2
#1  0x00007ffff7fd6429 in ?? () from /lib64/ld-linux-x86-64.so.2
#2  0x00007ffff7fd961b in ?? () from /lib64/ld-linux-x86-64.so.2
#3  0x00007ffff7fde515 in ?? () from /lib64/ld-linux-x86-64.so.2
#4  0x00007ffff7daf928 in _dl_catch_exception () from /lib/x86_64-linux-gnu/libc.so.6
#5  0x00007ffff7fde963 in ?? () from /lib64/ld-linux-x86-64.so.2
#6  0x00007ffff7fe4db0 in ?? () from /lib64/ld-linux-x86-64.so.2
#7  0x00007ffff7daf928 in _dl_catch_exception () from /lib/x86_64-linux-gnu/libc.so.6
#8  0x00007ffff7fe460a in ?? () from /lib64/ld-linux-x86-64.so.2
#9  0x00007ffff7f9634c in ?? () from /lib/x86_64-linux-gnu/libdl.so.2
#10 0x00007ffff7daf928 in _dl_catch_exception () from /lib/x86_64-linux-gnu/libc.so.6
#11 0x00007ffff7daf9f3 in _dl_catch_error () from /lib/x86_64-linux-gnu/libc.so.6
#12 0x00007ffff7f96b59 in ?? () from /lib/x86_64-linux-gnu/libdl.so.2
#13 0x00007ffff7f963da in dlopen () from /lib/x86_64-linux-gnu/libdl.so.2
#14 0x00000000005cebc6 in _PyImport_FindSharedFuncptr (prefix=0x6234a4 "PyInit", shortname=0x7ffff5f359a0 "_sqlite3", 
    pathname=0x7ffff5f66720 "/path/miniconda3/lib/python3.10/lib-dynload/_sqlite3.cpython-310-x86_64-linux-gnu.so", fp=0x0)
    at /usr/local/src/conda/python-3.10.9/Python/dynload_shlib.c:100

已通过重新安装Miniconda中的Python环境解决问题,参考过dlopen崩溃的类似案例。

现咨询:该问题根源是glibc/Python的bug,还是_sqlite3.cpython-310-x86_64-linux-gnu.so文件损坏?


内容的提问来源于stack exchange,提问作者poxerial

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最近更新时间:2026.06.30 21:33:14