From: Philip Kaludercic <philipk@posteo.net>
Subject: Re: Build www/gotosocial on aarch64
To: Hukadan <me@hukadan.org>
Cc: ports@openbsd.org
Date: Mon, 29 Jul 2024 10:01:58 +0000

Hukadan <me@hukadan.org> writes:

> On 1/3/24 19:44, Hukadan wrote:
>> On 1/3/24 19:31, Stuart Henderson wrote:
>>> On 2024/01/03 19:13, Hukadan wrote:
>>>> On 1/1/24 14:55, Henrik Friedrichsen wrote:
>>>>> On Sun, Dec 31, 2023 at 04:15:00PM +0100, Henrik Friedrichsen wrote:
>>>>>> Unfortunately I'm not experienced with Go port maintenance, otherwise I
>>>>>> would have updated to 0.13.0 as well.
>>>>>
>>>>> Decided to have a go at this and updated the port to 0.13.0. One caveat:
>>>>> I built it with go-1.21.1 from OpenBSD 7.4, so would be good if someone
>>>>> could test it with a -CURRENT setup.
>>>>>
>>>>> Builds and works fine on arm64.
>>>>
>>>> Hi,
>>>>
>>>> Thanks for trying on arm64. I had the diff ready for
>>>> the latest version but, unfortunately, the port is
>>>> broken on -CURRENT at the moment.
>>>
>>> OOI, just with sqlite or also pgsql?
>>>
>> It crashes at start regardless of the database with the
>> following message:
>> 
>> panic: runtime error: invalid memory address or nil pointer dereference
>> [signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x1c8835c]
>> 
>> goroutine 1 [running]:
>> modernc.org/libc.(*TLS).setErrno(0x40d6080?, {0x2260aa0?, 0x2c09060?})
>> 	modernc.org/libc@v1.29.0/etc.go:190 +0xdc
>> modernc.org/libc.Xmalloc(0xc0000bd520?, 0x2c1e110?)
>> 	modernc.org/libc@v1.29.0/mem.go:34 +0xc5
>> modernc.org/libc.init()
>> 	modernc.org/libc@v1.29.0/libc_openbsd.go:49 +0x1db
>> 
>>>> I did not have time to investigate further and, most
>>>> probably, I do not have the skills to fix the issue.
>>>> I will try to have another look this weekend.
>>>
>>> Running under ktrace and showing the last page or two of kdump output
>>> may suggest some directions to look at.
>>>
>> 
>> I did a kdump when I had the issue but, with the end of the
>> year festivities, I had no time to share it here.
>> https://gist.github.com/Hukadan/6b6e3a4555b1045544c93d1d2f31da90
>> (not the best pastebin I admit)
>> 
>> Regards,
>> 
>> Hukadan
>> 
>
> After discussing the issue on the OpenBSD matrix channel
> jrick explained me that the issues comes from the init
> part of libc here:
> https://gitlab.com/cznic/libc/-/blob/v1.38.0/libc_openbsd.go#L49
>
> He showed me the error could be reproduced with this simple
> program:
>
> --
> package main
>
> import _ "modernc.org/libc"
>
> func main() {}
> --
>
> Running this program gives:
>
> panic: runtime error: invalid memory address or nil pointer dereference
> [signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x4caebc]
>
> goroutine 1 [running]:
> modernc.org/libc.(*TLS).setErrno(0x5d2940?, {0x4d77c0?, 0x520938?})
> 	/home/hukadan/go/pkg/mod/modernc.org/libc@v1.38.0/etc.go:190 +0xdc
> modernc.org/libc.Xmalloc(0xc00011fe00?, 0x521630?)
> 	/home/hukadan/go/pkg/mod/modernc.org/libc@v1.38.0/mem.go:37 +0xc5
> modernc.org/libc.init()
> 	/home/hukadan/go/pkg/mod/modernc.org/libc@v1.38.0/libc_openbsd.go:49 +0x23b
>
>
> And the corresponding kdump: http://pastebitch.com/SPLJ
>
> I will try to file a bug report on modernc in the coming days.

Any anything happened since this thread?  The newest gotosocial version
is now 1.16.0, fwiw.

> Regards,
>
> Hukadan
>
>

-- 
	Philip Kaludercic on peregrine