Em Fri, 20 Jun 2025 15:05:39 +0200
Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx> escreveu:
> Em Fri, 20 Jun 2025 20:14:57 +0900
> Akira Yokosawa <akiyks@xxxxxxxxx> escreveu:
>
> > Mauro!
> >
> > On Fri, 20 Jun 2025 09:44:30 +0200, Mauro Carvalho Chehab wrote:
> > > Em Fri, 20 Jun 2025 11:22:48 +0900
> > > Akira Yokosawa <akiyks@xxxxxxxxx> escreveu:
> > >
> > [...]
> >
> > >
> > > I didn't test it yet, but yesterday I wrote a script which allows us to test
> > > for Sphinx version breakages on multiple versions in one go.
> > >
> > > Using it (and again before this patch, but after my parser-yaml series), I
> > > noticed that 6.0.1 with "-jauto" with those packages:
> >
> > Why did you pick 6.0.1, which was in the middle of successive releases in
> > early 6.x days.
>
> I added all major,minor,latest-patch version since 3.4.3 and added to
> the script. I didn't check what of those are inside a distro or not.
>
> > No distro Sphinx packagers have picked this version.
>
> The hole idea is to have a script where we can automate build tests
> with old versions. Perhaps it makes a sense to add a flag at the table
> indicating what major distros have what sphinx version and a command
> line parameter to either test all or just the ones shipped on major
> distros.
> >
> > Just see the release history:
> >
> > [2022-10-16] 5.3.0 ### stable ###
> > [2022-12-29] 6.0.0
> > [2023-01-05] 6.0.1
> > [2023-01-05] 6.1.0 6.1.1
> > [2023-01-07] 6.1.2
> > [2023-01-10] 6.1.3 ### stable ###
> > [2023-04-23] 6.2.0
> >
> > The crash you observed is hardly related to this fix.
>
> Almost certainly, the breakage with 6.0.1 is unrelated to this
> change.
Heh, I'm not even sure that the problem is with 6.0.1 or with
Fedora OOM killer setup...
Even with 64GB ram and 8GB swap(*), I'm getting lots of those:
jun 20 03:23:46 myhost kernel: [ pid ] uid tgid total_vm rss rss_anon rss_file rss_shmem pgtables_bytes swapents oom_score_adj name
jun 20 03:23:46 myhost kernel: [ 1762] 998 1762 4074 467 96 371 0 77824 144 -900 systemd-oomd
jun 20 03:23:46 myhost kernel: oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=user.slice,mems_allowed=0,global_oom,task_memcg=/user.slice/user-1000.slice/user@1000.service/app.slice/app-org.kde.konsole-433443.scope,task=sphinx-build,pid=1043271,uid=1000
jun 20 03:23:46 myhost kernel: Out of memory: Killed process 1043271 (sphinx-build) total-vm:4222280kB, anon-rss:3934380kB, file-rss:688kB, shmem-rss:0kB, UID:1000 pgtables:7812kB oom_score_adj:200
jun 20 03:24:28 myhost kernel: sphinx-build invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=200
jun 20 03:24:28 myhost kernel: oom_kill_process.cold+0xa/0xbe
Will do some extra texts here and try to adjust this.
(*) Granted, I need more swap... the FS was generated when 8GB
were good enough ;-)
Still 64GB RAM should be enough. Will try to change overcommit
and see how it goes.
Thanks,
Mauro
