On 2021-08-27, Sebastian Benoit <[email protected]> wrote: > Crystal Kolipe([email protected]) on 2021.08.27 01:40:15 -0300: >> On Thu, Aug 26, 2021 at 11:46:15AM +0200, Stefan Sperling wrote: >> > On Thu, Aug 26, 2021 at 06:20:08AM -0300, Crystal Kolipe wrote: >> > > On Thu, Aug 26, 2021 at 02:47:40AM +0000, iio7 wrote: >> > > > Any caveats to look out for? >> > > >> > > There is an issue with httpd and large file uploads, ( > ~ 600 Mb), >> > > which was introduced sometime after OpenBSD 6.1. >> > > >> > > We had a system handling such large file uploads via http, (which is >> > > probably not a typical use case), and it worked fine whilst it was >> > > running OpenBSD 6.1. When OpenBSD 6.6 was released we did a fresh >> > > installation and found that uploads over about 600 Mb would randomly >> > > abort. Since by this time the system had fallen into disuse anyway, as >> > > far as I know nobody here bothered to investigate further, but testing >> > > now on an OpenBSD 6.9 installation, I can see that the bug still exists. >> > > >> > >> > If your test on 6.9 involves a handoff to fcgi (e.g. nextcloud) then >> > please try again with a server running -current. There was a related >> > bug fixed in May after 6.9 was branched. >> >> A quick test on -current with a very simple CGI handler invoked via >> slowcgi showed different behaviour. It now results in a repeatable >> kernel panic after uploading about 1098-1119 Mb. Smaller uploads work >> fine. >> >> As we know that it worked at one point, albeit several years ago, I'll >> try to find the commit that broke it. That might take a while, though. > > Even if you cannot find the commit or time range, please send a crash report > with the panic (and -current dmesg) to bugs@. >
I don't see anything on bugs@ about this yet, is there any chance you could do a quick write-up of the kernel panic Crystal?
