Valgrind 使用出错，烦请帮忙解决。

[niuniu69]

1.错误如下：

valgrind: Fatal error at startup: a function redirection
valgrind: which is mandatory for this platform-tool combination
valgrind: cannot be set up. Details of the redirection are:
valgrind:
valgrind: A must-be-redirected function
valgrind: whose name matches the pattern: strlen
valgrind: in an object with soname matching: ld-linux-x86-64.so.2
valgrind: was not found whilst processing
valgrind: symbols from the object with soname: ld-linux-x86-64.so.2
valgrind:
valgrind: Possible fixes: (1, short term): install glibc's debuginfo
valgrind: package on this machine. (2, longer term): ask the packagers
valgrind: for your Linux distribution to please in future ship a non-
valgrind: stripped ld.so (or whatever the dynamic linker .so is called)
valgrind: that exports the above-named function using the standard
valgrind: calling conventions for this platform. The package you need
valgrind: to install for fix (1) is called
valgrind:
valgrind: On Debian, Ubuntu: libc6-dbg
valgrind: On SuSE, openSuSE, Fedora, RHEL: glibc-debuginfo
valgrind:
valgrind: Note that if you are debugging a 32 bit process on a
valgrind: 64 bit system, you will need a corresponding 32 bit debuginfo
valgrind: package (e.g. libc6-dbg:i386).
valgrind:
valgrind: Cannot continue -- exiting now. Sorry.

2.Ubuntu 版本：20.04
3.Valgrind 版本：3.25.1 （最新版）
4.主机相关信息（看样子我的主机里已经有 libc6-dbg 了呀）：

$ ldd --version
ldd (Ubuntu GLIBC 2.31-0Ubuntu9.9) 2.31
$ dpkg -l | grep libc6-dbg
libc6-dbg:amd64		2.31-0ubuntu9.9		amd64	GNU C Library:detached debugging symbols

5.备注：我的主机无法联网
请问各位没有遇到过这种问题，怎么解决呢？

[dynastysea]

这类问题问 ai

[pagxir]

意思是你装载器是被 strip 过了