core dumps from latest wireguard-tools

After upgrading several systems to the latest snapshot this evening most of them are causing core dumps when running wg: # wg Segmentation fault (core dumped) This is with: wireguard-tools-1.0.20210914p1v0

Re: program compiled with clang from base runs 4 times slower than compiled with gcc-11.2.0p6 from ports

On Sun, Jun 04, 2023 at 05:31:34PM -0600, Todd C. Miller wrote: > Take a look at the clang-local man page, it documents the difference > between the OpenBSD base clang and stock llvm. You can try disabling > some of the options to find which one (or combination of options) > is causing the

Re: softdep / softraid RAID1 issue?

On Mon, Jun 5, 2023 at 3:07 AM Nick Holland wrote: > > =- > PREVIOUS=(find previous backup) > TODAY=(today's date) > OLDEST=(find oldest backup in the set) > REMOTE=(machine we are backing up) > > # remove oldest backup > rm -r $OLDEST & > > mkdir $TODAY > > # make new

Re: program compiled with clang from base runs 4 times slower than compiled with gcc-11.2.0p6 from ports

Take a look at the clang-local man page, it documents the difference between the OpenBSD base clang and stock llvm. You can try disabling some of the options to find which one (or combination of options) is causing the slowdown. I would try building with -fno-stack-protector and -mno-retpoline

program compiled with clang from base runs 4 times slower than compiled with gcc-11.2.0p6 from ports

I am puzzled with performance of a C program compiled with clang from base. The program in question is enchive [1] Most of the time I use it on macos or linux, but recently I had to install it on openbsd. I compiled it with default clang from base, and the first thing that struck me was long

softdep / softraid RAID1 issue?

Hiya. tl;dr version: multiple machines with softraid RAID1 & softdep have file systems freeze when doing lots of I/O, possibly involving adding and removing links from the same files at the same time. Workaround found. Need help finding better diagnostic information. long version:

recent malloc changes

Hi, no idea how many people run snapshots or current here, but if you do, please note https://marc.info/?l=openbsd-tech=168587666517667=2 -Otto

Re: "ticking" noise when recording audio

Courtney Hicks said on Thu, 1 Jun 2023 11:35:24 -0700 >I hope this reaches you. I think my mail server is having troubles >communicating with the mailing list. I changed the rate and buffer >size using aucat, not sndiod, and that changed the rate. I have >the .wav attached. Also of note, I pasted