On Tue, Sep 18, 2018 at 01:19:10PM +0200, Riccardo Mottola wrote: > Hi Edgar, > > > On 08/19/2018 09:28 PM, ed...@pettijohn-web.com wrote: > > > > Thread 1 received signal SIGILL, Illegal instruction. > > > > 0xb66f3d50 in gcm_ghash_4bit_mmx () from /usr/lib/libcrypto.so.12 > > > > > > > > > > > > (gdb) bt > > > > #0 0xb66f3d50 in gcm_ghash_4bit_mmx () from /usr/lib/libcrypto.so.12 > > > > #1 0x00000000 in ?? () > > > > > > > > very nice:) > > > > > > > > now I don't remember if this CPU has MMX or not... > > > > cpu0 at mainbus0 > > > > cpu0: Intel 586-class, 232MHz, id 0x581 > > > > cpu0: package 0, core 0, smt 0 > > > > > > > > It should though, according > > > > to:https://www.thinkwiki.org/wiki/Category:600 > > > > > > > > > > > > Riccardo > > > Looks like you found the issue. > > There was a thread on tech I believe talking about something very similar > > not too long ago. Might be worth looking through the archives. > > > I took the time to browse through the archives, going back a couple of > months, but couldn't find anything regarding this. > > I wonder if there is a "solution", but also know exactly what the issue is. > At first I thought it was using MMX without CPU supporting it, but it is > not. Then I searched further and found this thread, which I ignored at first > because I have "genuine intel" > > https://www.mail-archive.com/tech-userlevel@netbsd.org/msg01643.html > > It really looks a crash in the same place and MMX using actually on SSE > which my cpu (and probably many others) do not have. > > I tried the trick of setting > > export OPENSSL_ia32cap=~0x800000 > > and it works. > > Reading the discussion it appears to be an issue on how NetBSD builds > libcrypto and that it has been fixed by a commit by Christos. > > I wonder if I can get a "new" libcrypto binary somehow, e.g. by a test > build, and replace mine? some update without updating the whole system to > unstable?
I assume (but not sure) it was backported to netbsd-8, it includes a small amount of changes since the 8.0 release and will become 8.1. You can download the builds for netbsd-8 from: https://nycdn.netbsd.org/pub/NetBSD-daily/netbsd-8/latest/
