> > The "good" news, at least, is that I can reproduce in a VM on a mac. > > VM as in "I cannot reproduce when running natively; the VM is needed > to reproduce" or as in "I need the VM because I'm not running > Linux/Debian natively on the MAC"?
The latter. At this point, I've isolated the problem, reproduced outside Firefox, and I'm at the point where I need to figure out whether the problem is in libgcc or glibc to redirect appropriately. All things considered, I'm quite puzzled that it's not happening with librewolf, or even the official Mozilla.org arm64 build, but I was able to reproduce the problem with a local build of an unmodified Firefox using the toolchains Mozilla uses to build the official build. Mike
