'Re: [E-devel] E 0.24.2 crashed under heavy load'

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List:       enlightenment-devel
Subject:    Re: [E-devel] E 0.24.2 crashed under heavy load
From:       Jose R R <jose.r.r () metztli ! com>
Date:       2020-07-31 23:34:05
Message-ID: CAM12Q5T1Y6-vop8PQf4T6ZPPipqB1=bQ74-QYFVZ2gKON==8Tw () mail ! gmail ! com
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Apologies.

On Fri, Jul 31, 2020 at 2:46 PM Carsten Haitzler <raster@rasterman.com> wrote:
>
> On Fri, 31 Jul 2020 11:44:22 -0700 Jose R R <jose.r.r@metztli.com> said:
>
> > On Fri, Jul 31, 2020 at 5:31 AM Carsten Haitzler <raster@rasterman.com> wrote:
> > >
> > > On Fri, 31 Jul 2020 03:03:13 -0700 Jose R R <jose.r.r@metztli.com> said:
> > >
> > > well e got locked up in reading async events ... because evas was still
> > > seemingly rendering... i see no rendering thread for evas... what was on the
> > > screen? using gl for compositing or software? software i suspect.
> > A large message across the top of the screen with blinking red letters
> > including something like 'software failure'; sorry I did not write
> > down the whole message but I had a couple of those experiences, as
> > well, with the immediately previous version of E.
>
> well if you sent a segv signal.. that's what you would expect... a segv handler
> kicked in... :) the crashdump is what counts. dont worry about the message.
>
> > E 0.24.2 built nicely with e17_0.24.1-2.debian.tar.xz (dch -v 0.24.2-1
> > ...) which only has the debian/changelog minor text strings difference
> > with current:
> > < http://deb.debian.org/debian/pool/main/e/e17/e17_0.24.2-1.debian.tar.xz >
> >
> > Accordingly, I installed E 0.24.2 from the freshly built Debian
> > packaging for E 0.24.1-2 -generated Debian Buster backports:
> > enlightenment_0.24.2-1_amd64.deb
> > < https://metztli.it/readOnlyEphemeral/enlightenment_0.24.2-1_amd64.deb >
> >
> > and enlightenment-data_0.24.2-1_all.deb
>
> well it is missing full debug symbols so i'm limited in what i can say from the
> backtrace... :)

This?
< https://metztli.it/readOnlyEphemeral/enlightenment-dbgsym_0.24.2-1_amd64.deb >

I also missed this other package -- for development:
< https://metztli.it/readOnlyEphemeral/enlightenment-dev_0.24.2-1_amd64.deb >

>
> > < https://metztli.it/readOnlyEphemeral/enlightenment-data_0.24.2-1_all.deb >
> > >
> > > why is here still rendering items in the rendering list? it's waiting for
> > > it to clear out by processing events/input from pending render thread(s).
> > > his item is modified by the mainloop code not the thread so it doesnt need
> > > locks - a pipe is used to pass events back to the mainloop...
> > >
> > > so i'm unsure why this is happening other than the above. there is no render
> > > thread i see in the bt. well no active blocked one. thread 2 is the render
> > > thread sleeping waiting for commands to go do its thing... thread 1 is the
> > > mainloop stuck waiting for return input from the render thread. without
> > > lots of debug to show what all the sequence of events was on all threads..
> > > i can't say much more as it;'s a snapshot of a system that's indeed locked
> > > up waiting on something that is not actually busy, but it certainly thinks
> > > it is.
> > >
> > > > Normally,
> > > >
> > > > < http://www.enlightenment.org/ss/e-5f23ea745ad658.07505304.jpg >
> > > >
> > > > But I was building a kernel, etc., and E became unresponsive...
> > > >
> > > > I had to exit E via triplet CTRL + ALT + F2; logging at shell then
> > > > executed killall -SEGV enlightenment.
> > > >
> > > > Attached is the log:
> > > >
> > > > ---------- Forwarded message ---------
> > > > From: Carsten Haitzler <raster@rasterman.com>
> > > > Date: Sun, Jul 26, 2020 at 10:05 AM
> > > > Subject: [E-devel] Release: Enlightenment 0.24.2
> > > > To: e <enlightenment-devel@lists.sourceforge.net>, e-users
> > > > <enlightenment-users@lists.sourceforge.net>,
> > > > <enlightenment-announce@lists.sourceforge.net>
> > > >
> > > >
> > > > Here is the follow-on beta tarball tarball:
> > > >
> > > > https://download.enlightenment.org/rel/apps/enlightenment/enlightenment-0.24.2.tar.xz
> > > >
> > > > Hilights:
> > > >       * Fixed null exec command running
> > > >       * Fixed handling of screen with no edid
> > > >       * Fixed signal.h, execinfo.h include for some libc's
> > > >       * Sped up pager thumb loading significant;y
> > > >       * Handle zone changes during startup
> > > >       * Longer efreetd timeout for update event
> > > >       * Fixed e's xsettings support on 64bit to use the right types
> > > >       * Fixed preloading of icon
> > > >       * Fixed e's wl backlight/dimming logic to be correct and reliable
> > > >       * Fixed noisy logging on invalid exec handle found
> > > >       * Fixed shot blurriness if size didn't quite match
> > > >       * Fixed battery on openbsd to use right constants
> > > >       * Fixed cpu freq setting on freebsd etc.
> > > >       * Handle error exits from dependency libs as an error and bring up
> > > > alert
> > > >       * E system - isolate stdio so it doesn't affect ipc on stdin/out
> > > >       * Polkit & Askpass password - handle escaping right
> > > >       * Fix tiling issue with float/unfloat
> > > >       * Fixed shell autohide when clock data up
> > > >       * Handle x io error with proper exit code and exit
> > > >
> > > > --
> > > > ------------- Codito, ergo sum - "I code, therefore I am" --------------
> > > > Carsten Haitzler - raster@rasterman.com
> > > >
> > > >
> > > >
> > > > _______________________________________________
> > > > enlightenment-devel mailing list
> > > > enlightenment-devel@lists.sourceforge.net
> > > > https://lists.sourceforge.net/lists/listinfo/enlightenment-devel
> > > >
> > >
> > >
> > > --
> > > ------------- Codito, ergo sum - "I code, therefore I am" --------------
> > > Carsten Haitzler - raster@rasterman.com
> > >
> > Best Professional Regards.
> >
>[]
>
> --
> ------------- Codito, ergo sum - "I code, therefore I am" --------------
> Carsten Haitzler - raster@rasterman.com
>
Thanks.

-- 
Jose R R
http://metztli.it
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