VoidZeroOne 
Peter N. M. HansteenNew code for SIGILL faults help identify misbranches https://www.undeadly.org/cgi?action=article;sid=20240222183703 #openbsd #security #rop #sigill
x0r# pkg upgrade
Updating local repository catalogue...
Child process pid=2580 terminated abnormally: Illegal instruction
Je sens qu’on va passer une bonne soirée…
(MÀJ : j’ai pu m’en sortir avec pkg-static upgrade, mais d’autres commandes comme iocage continuaient de crasher. Un reboot a suffi. La machine en question est presque en âge de boire, de voter et de regarder des vidéos d’anatomie…)
moved to @my posix machine wanted me to confirm my identity so I shared my Sigil but all I got back for #SIGILL.
コロンビーナ貯金はじめました
claudeAs if developing #KF on an old #Core2Duo laptop wasn't bad enough (over 30minutes to build, have to use -j1 due to insufficient RAMs), it crashes with #SIGILL #IllegalInstruction on #vmovups which seems to be an #AVX instruction (CPU is so old it does not support it).
Retrying the build with `-march=native`, but I recall submitting a #GCC patch to #Debian to replace #aligned moves with #unaligned ones, so maybe I broke it all by myself (the stack on #Windows is only 16byte aligned...).
Ref: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=939559