两个问题:fftw+32实际上是64bit以及landlock默认被禁用

  1. 安装wine的话会引入fftw+32,然而这个包安装的库实际上为64bit:
# file /opt/32/lib/libfftw3.so.3.4.4 
/opt/32/lib/libfftw3.so.3.4.4: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, BuildID[sha1]=94e56497cf3a9c33f67a8460f93b5c587af978f0, stripped

这是什么原因?

  1. dmesg中有日志显示:
landlock: Disabled but requested by user space. You should enable Landlock at boot time: https://docs.kernel.org/userspace-api/landlock.html#boot-time-configuration

我记得xz事件里面Jia Tan的一个commit就是禁用landlock(git.tukaani.org - xz.git/blobdiff - CMakeLists.txt ),AOSC不会被Jia Tan渗透了吧。