GNU bug report logs - #43403
Blender crashes on clicking 'Video Editing'. Segmentation fault

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Package: guix; Reported by: znavko@HIDDEN; dated Mon, 14 Sep 2020 17:19:01 UTC; Maintainer for guix is bug-guix@HIDDEN.

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From: znavko@HIDDEN
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Subject: Re: bug#43403: Blender crashes on clicking 'Video Editing'.
 Segmentation fault
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Hello! I'm glad that after update blender is working fine, I cane manage =
video there.=0A=0A$ guix describe=0AGeneration 35 Sep 21 2020 19:15:38 (c=
urrent)=0A guix f23e439=0A repository URL: https://git.savannah.gnu.org/g=
it/guix.git=0A branch: master=0A commit: f23e439f9f89b8dbcc5bf76135842a1e=
49f8526a=0A=0A$ blender -v=0ABlender 2.83.5=0ASeptember 14, 2020 5:19 PM,=
 znavko@HIDDEN (mailto:znavko@HIDDEN) wrote:=0AHi! I had workab=
le blender long time ago when I used it (in summer). Now, it crashes ever=
y time I click 'Video Editing' from menu.=0ATerminal says this:=0A=0A$ bl=
ender=0AColor management: using fallback mode for management=0AColor mana=
gement: Error could not find role data role.=0ARead prefs: /home/bob/.con=
fig/blender/2.83/config/userpref.blend=0AColor management: scene view "Fi=
lmic" not found, setting default "Standard".=0AColor management: scene vi=
ew "Filmic" not found, setting default "Standard".=0AWriting: /tmp/blende=
r.crash.txt=0ASegmentation fault=0A=0A$ cat /tmp/blender.crash.txt=0A# Bl=
ender 2.83.3, Unknown revision=0A=0A# backtrace=0Ablender(BLI_system_back=
trace+0x20) [0x292b9d0]=0Ablender() [0xa958e3]=0A/gnu/store/fa6wj5bxkj5ll=
1d7292a70knmyl7a0cr-glibc-2.31/lib/libc.so.6(+0x36b20) [0x7f889a2ccb20]=
=0A/gnu/store/lk6a2h2cwshq2kwx1gx0wd8xdr75343m-ffmpeg-4.3.1/lib/libswscal=
e.so.5(+0x6dcba) [0x7f889aa0ecba]=0A=0A$ blender --version=0AColor manage=
ment: using fallback mode for management=0AColor management: Error could =
not find role data role.=0ABlender 2.83.3=0A=0A$ guix describe=0AGenerati=
on 34 Aug 07 2020 21:03:07 (current)=0Aguix 672b9bb=0Arepository URL: htt=
ps://git.savannah.gnu.org/git/guix.git (https://git.savannah.gnu.org/git/=
guix.git)=0Abranch: master=0Acommit: 672b9bb210808e27ab9c87a29e2de3624012=
8151=0ADeletion of config gives nothing. Would you please recommend somet=
hing to do?

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<!DOCTYPE html><html><head><meta http-equiv=3D"Content-Type" content=3D"t=
ext/html; charset=3Dutf-8" /></head><body><div data-html-editor-font-wrap=
per=3D"true" style=3D"font-family: arial, sans-serif; font-size: 13px;">H=
ello! I'm glad that after update blender is working fine, I cane manage v=
ideo there.<br><br>$ guix describe<br>Generation 35 Sep 21 2020 19:15:38 =
(current)<br> guix f23e439<br> repository URL: https://git.savannah.gnu.o=
rg/git/guix.git<br> branch: master<br> commit: f23e439f9f89b8dbcc5bf76135=
842a1e49f8526a<br><br>$ blender -v<br>Blender 2.83.5<br><br><br>September=
 14, 2020 5:19 PM, <a target=3D"_blank" tabindex=3D"-1" href=3D"mailto:zn=
avko@HIDDEN">znavko@HIDDEN</a> wrote:<br> <blockquote><div><div=
><div style=3D"font-family: arial, sans-serif;font-size: 13px">Hi! I had =
workable blender long time ago when I used it (in summer). Now, it crashe=
s every time I click 'Video Editing' from menu.<br>Terminal says this:<br=
><br>$ blender<br>Color management: using fallback mode for management<br=
>Color management: Error could not find role data role.<br>Read prefs: /h=
ome/bob/.config/blender/2.83/config/userpref.blend<br>Color management: s=
cene view "Filmic" not found, setting default "Standard".<br>Color manage=
ment: scene view "Filmic" not found, setting default "Standard".<br>Writi=
ng: /tmp/blender.crash.txt<br>Segmentation fault<br><br>$ cat /tmp/blende=
r.crash.txt<br># Blender 2.83.3, Unknown revision<br><br># backtrace<br>b=
lender(BLI_system_backtrace+0x20) [0x292b9d0]<br>blender() [0xa958e3]<br>=
/gnu/store/fa6wj5bxkj5ll1d7292a70knmyl7a0cr-glibc-2.31/lib/libc.so.6(+0x3=
6b20) [0x7f889a2ccb20]<br>/gnu/store/lk6a2h2cwshq2kwx1gx0wd8xdr75343m-ffm=
peg-4.3.1/lib/libswscale.so.5(+0x6dcba) [0x7f889aa0ecba]<br><br><signatur=
e></signature>$ blender --version<br>Color management: using fallback mod=
e for management<br>Color management: Error could not find role data role=
.<br>Blender 2.83.3<br><br>$ guix describe<br>Generation 34 Aug 07 2020 2=
1:03:07 (current)<br>guix 672b9bb<br>repository URL: <a target=3D"_blank"=
 rel=3D"noopener noreferrer" href=3D"https://git.savannah.gnu.org/git/gui=
x.git">https://git.savannah.gnu.org/git/guix.git</a><br>branch: master<br=
>commit: 672b9bb210808e27ab9c87a29e2de36240128151<br><br><br>Deletion of =
config gives nothing. Would you please recommend something to do?</div></=
div></div></blockquote><br><br><signature></signature></div></body></html=
>

----=_RainLoop_766_426514184.1600714057--




Information forwarded to bug-guix@HIDDEN:
bug#43403; Package guix. Full text available.

Message received at 43403 <at> debbugs.gnu.org:


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From: Malte Gerdes <malte.f.gerdes@HIDDEN>
Date: Wed, 16 Sep 2020 13:26:15 +0200
Message-ID: <CAMVpQiV6j17RF+ATrXBj_F=9dp+jgko7LrVBntL3Xx_cTOGpEQ@HIDDEN>
Subject: Re: bug#43403: Blender crashes on clicking 'Video Editing'.
 Segmentation fault
To: Mark H Weaver <mhw@HIDDEN>
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--000000000000cd16f405af6c89f9
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Of course: issues.guix.gnu.org/issue/43447 it is.

Malte

On Wed, 16 Sep 2020, 13:03 Mark H Weaver, <mhw@HIDDEN> wrote:

> Hi,
>
> Malte Frank Gerdes <malte.f.gerdes@HIDDEN> writes:
>
> > i have a similar error. I'm using Blender 2.83.5 in a environment
> > created with guix environment --ad-hoc --no-grafts (as suggested). In a
> > new scene (right after startup not loading anything) selecting the cube
> > and trying to apply a Remesh Modifier Blender crashes and generates
> > this backtrace:
> >
> > # Blender 2.83.5, Unknown revision
> > bpy.context.space_data.context = 'MODIFIER'  # Property
> > bpy.ops.object.modifier_add(type='REMESH')  # Operator
> >
> > # backtrace
> > blender(BLI_system_backtrace+0x20) [0x293ba30]
> > blender() [0xa99e13]
> >
> /gnu/store/fa6wj5bxkj5ll1d7292a70knmyl7a0cr-glibc-2.31/lib/libc.so.6(+0x36b20)
> [0x7f67bd83ab20]
> > blender(BKE_mesh_copy_settings+0x13) [0xafd993]
> > blender() [0xdfad4f]
> > blender() [0xbbc7b3]
> > blender() [0xbbd2b4]
> > blender(makeDerivedMesh+0x8f) [0xbbe81f]
> > blender(BKE_object_handle_data_update+0x3b0) [0xb34540]
> > blender(BKE_object_eval_uber_data+0x2e) [0xb3486e]
> > blender() [0x133ab5b]
> > blender() [0x133ad19]
> > blender(BLI_task_pool_work_and_wait+0x1d5) [0x293c8d5]
> > blender(_ZN3DEG23deg_evaluate_on_refreshEPNS_9DepsgraphE+0x201)
> [0x133b0f1]
> > blender(DEG_evaluate_on_refresh+0x65) [0x131f165]
> > blender() [0xb6dd6b]
> > blender(wm_event_do_depsgraph+0xb3) [0xc58d03]
> > blender(wm_event_do_refresh_wm_and_depsgraph+0x87) [0xc58e57]
> > blender(wm_event_do_notifiers+0x45b) [0xc5f6ab]
> > blender(WM_main+0x28) [0xc552a8]
> > blender(main+0x2cc) [0xa68f8c]
> >
> /gnu/store/fa6wj5bxkj5ll1d7292a70knmyl7a0cr-glibc-2.31/lib/libc.so.6(__libc_start_main+0xed)
> [0x7f67bd826a6d]
> > blender(_start+0x2a) [0xa967fa]
>
> This looks like an unrelated bug, but of course one that should be
> investigated in its own right.  Could you resend it to bug-guix@HIDDEN
> with a suitable subject line, to create a new ticket for it?
>
>       Thanks!
>         Mark
>

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<div dir=3D"auto">Of course: <a href=3D"http://issues.guix.gnu.org/issue/43=
447">issues.guix.gnu.org/issue/43447</a> it is.<div dir=3D"auto"><br></div>=
<div dir=3D"auto">Malte</div></div><br><div class=3D"gmail_quote"><div dir=
=3D"ltr" class=3D"gmail_attr">On Wed, 16 Sep 2020, 13:03 Mark H Weaver, &lt=
;<a href=3D"mailto:mhw@HIDDEN">mhw@HIDDEN</a>&gt; wrote:<br></div><=
blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px=
 #ccc solid;padding-left:1ex">Hi,<br>
<br>
Malte Frank Gerdes &lt;<a href=3D"mailto:malte.f.gerdes@HIDDEN" target=
=3D"_blank" rel=3D"noreferrer">malte.f.gerdes@HIDDEN</a>&gt; writes:<br>
<br>
&gt; i have a similar error. I&#39;m using Blender 2.83.5 in a environment<=
br>
&gt; created with guix environment --ad-hoc --no-grafts (as suggested). In =
a<br>
&gt; new scene (right after startup not loading anything) selecting the cub=
e<br>
&gt; and trying to apply a Remesh Modifier Blender crashes and generates<br=
>
&gt; this backtrace:<br>
&gt;<br>
&gt; # Blender 2.83.5, Unknown revision<br>
&gt; bpy.context.space_data.context =3D &#39;MODIFIER&#39;=C2=A0 # Property=
<br>
&gt; bpy.ops.object.modifier_add(type=3D&#39;REMESH&#39;)=C2=A0 # Operator<=
br>
&gt;<br>
&gt; # backtrace<br>
&gt; blender(BLI_system_backtrace+0x20) [0x293ba30]<br>
&gt; blender() [0xa99e13]<br>
&gt; /gnu/store/fa6wj5bxkj5ll1d7292a70knmyl7a0cr-glibc-2.31/lib/libc.so.6(+=
0x36b20) [0x7f67bd83ab20]<br>
&gt; blender(BKE_mesh_copy_settings+0x13) [0xafd993]<br>
&gt; blender() [0xdfad4f]<br>
&gt; blender() [0xbbc7b3]<br>
&gt; blender() [0xbbd2b4]<br>
&gt; blender(makeDerivedMesh+0x8f) [0xbbe81f]<br>
&gt; blender(BKE_object_handle_data_update+0x3b0) [0xb34540]<br>
&gt; blender(BKE_object_eval_uber_data+0x2e) [0xb3486e]<br>
&gt; blender() [0x133ab5b]<br>
&gt; blender() [0x133ad19]<br>
&gt; blender(BLI_task_pool_work_and_wait+0x1d5) [0x293c8d5]<br>
&gt; blender(_ZN3DEG23deg_evaluate_on_refreshEPNS_9DepsgraphE+0x201) [0x133=
b0f1]<br>
&gt; blender(DEG_evaluate_on_refresh+0x65) [0x131f165]<br>
&gt; blender() [0xb6dd6b]<br>
&gt; blender(wm_event_do_depsgraph+0xb3) [0xc58d03]<br>
&gt; blender(wm_event_do_refresh_wm_and_depsgraph+0x87) [0xc58e57]<br>
&gt; blender(wm_event_do_notifiers+0x45b) [0xc5f6ab]<br>
&gt; blender(WM_main+0x28) [0xc552a8]<br>
&gt; blender(main+0x2cc) [0xa68f8c]<br>
&gt; /gnu/store/fa6wj5bxkj5ll1d7292a70knmyl7a0cr-glibc-2.31/lib/libc.so.6(_=
_libc_start_main+0xed) [0x7f67bd826a6d]<br>
&gt; blender(_start+0x2a) [0xa967fa]<br>
<br>
This looks like an unrelated bug, but of course one that should be<br>
investigated in its own right.=C2=A0 Could you resend it to <a href=3D"mail=
to:bug-guix@HIDDEN" target=3D"_blank" rel=3D"noreferrer">bug-guix@HIDDEN<=
/a><br>
with a suitable subject line, to create a new ticket for it?<br>
<br>
=C2=A0 =C2=A0 =C2=A0 Thanks!<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 Mark<br>
</blockquote></div>

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Information forwarded to bug-guix@HIDDEN:
bug#43403; Package guix. Full text available.

Message received at 43403 <at> debbugs.gnu.org:


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From: Mark H Weaver <mhw@HIDDEN>
To: Malte Frank Gerdes <malte.f.gerdes@HIDDEN>, 43403 <at> debbugs.gnu.org
Subject: Re: bug#43403: Blender crashes on clicking 'Video Editing'.
 Segmentation fault
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References: <c424d5b10998df0bae98fab47c45efa8@HIDDEN>
 <87bli659rt.fsf@HIDDEN>
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Hi,

Malte Frank Gerdes <malte.f.gerdes@HIDDEN> writes:

> i have a similar error. I'm using Blender 2.83.5 in a environment
> created with guix environment --ad-hoc --no-grafts (as suggested). In a
> new scene (right after startup not loading anything) selecting the cube
> and trying to apply a Remesh Modifier Blender crashes and generates
> this backtrace:
>
> # Blender 2.83.5, Unknown revision
> bpy.context.space_data.context = 'MODIFIER'  # Property
> bpy.ops.object.modifier_add(type='REMESH')  # Operator
>
> # backtrace
> blender(BLI_system_backtrace+0x20) [0x293ba30]
> blender() [0xa99e13]
> /gnu/store/fa6wj5bxkj5ll1d7292a70knmyl7a0cr-glibc-2.31/lib/libc.so.6(+0x36b20) [0x7f67bd83ab20]
> blender(BKE_mesh_copy_settings+0x13) [0xafd993]
> blender() [0xdfad4f]
> blender() [0xbbc7b3]
> blender() [0xbbd2b4]
> blender(makeDerivedMesh+0x8f) [0xbbe81f]
> blender(BKE_object_handle_data_update+0x3b0) [0xb34540]
> blender(BKE_object_eval_uber_data+0x2e) [0xb3486e]
> blender() [0x133ab5b]
> blender() [0x133ad19]
> blender(BLI_task_pool_work_and_wait+0x1d5) [0x293c8d5]
> blender(_ZN3DEG23deg_evaluate_on_refreshEPNS_9DepsgraphE+0x201) [0x133b0f1]
> blender(DEG_evaluate_on_refresh+0x65) [0x131f165]
> blender() [0xb6dd6b]
> blender(wm_event_do_depsgraph+0xb3) [0xc58d03]
> blender(wm_event_do_refresh_wm_and_depsgraph+0x87) [0xc58e57]
> blender(wm_event_do_notifiers+0x45b) [0xc5f6ab]
> blender(WM_main+0x28) [0xc552a8]
> blender(main+0x2cc) [0xa68f8c]
> /gnu/store/fa6wj5bxkj5ll1d7292a70knmyl7a0cr-glibc-2.31/lib/libc.so.6(__libc_start_main+0xed) [0x7f67bd826a6d]
> blender(_start+0x2a) [0xa967fa]

This looks like an unrelated bug, but of course one that should be
investigated in its own right.  Could you resend it to bug-guix@HIDDEN
with a suitable subject line, to create a new ticket for it?

      Thanks!
        Mark




Information forwarded to bug-guix@HIDDEN:
bug#43403; Package guix. Full text available.

Message received at 43403 <at> debbugs.gnu.org:


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From: Malte Frank Gerdes <malte.f.gerdes@HIDDEN>
To: 43403 <at> debbugs.gnu.org
Subject: bug#43403: Blender crashes on clicking 'Video Editing'.
 Segmentation fault
Date: Wed, 16 Sep 2020 11:52:06 +0200
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Hi,

i have a similar error. I'm using Blender 2.83.5 in a environment
created with guix environment --ad-hoc --no-grafts (as suggested). In a
new scene (right after startup not loading anything) selecting the cube
and trying to apply a Remesh Modifier Blender crashes and generates
this backtrace:

# Blender 2.83.5, Unknown revision
bpy.context.space_data.context = 'MODIFIER'  # Property
bpy.ops.object.modifier_add(type='REMESH')  # Operator

# backtrace
blender(BLI_system_backtrace+0x20) [0x293ba30]
blender() [0xa99e13]
/gnu/store/fa6wj5bxkj5ll1d7292a70knmyl7a0cr-glibc-2.31/lib/libc.so.6(+0x36b20) [0x7f67bd83ab20]
blender(BKE_mesh_copy_settings+0x13) [0xafd993]
blender() [0xdfad4f]
blender() [0xbbc7b3]
blender() [0xbbd2b4]
blender(makeDerivedMesh+0x8f) [0xbbe81f]
blender(BKE_object_handle_data_update+0x3b0) [0xb34540]
blender(BKE_object_eval_uber_data+0x2e) [0xb3486e]
blender() [0x133ab5b]
blender() [0x133ad19]
blender(BLI_task_pool_work_and_wait+0x1d5) [0x293c8d5]
blender(_ZN3DEG23deg_evaluate_on_refreshEPNS_9DepsgraphE+0x201) [0x133b0f1]
blender(DEG_evaluate_on_refresh+0x65) [0x131f165]
blender() [0xb6dd6b]
blender(wm_event_do_depsgraph+0xb3) [0xc58d03]
blender(wm_event_do_refresh_wm_and_depsgraph+0x87) [0xc58e57]
blender(wm_event_do_notifiers+0x45b) [0xc5f6ab]
blender(WM_main+0x28) [0xc552a8]
blender(main+0x2cc) [0xa68f8c]
/gnu/store/fa6wj5bxkj5ll1d7292a70knmyl7a0cr-glibc-2.31/lib/libc.so.6(__libc_start_main+0xed) [0x7f67bd826a6d]
blender(_start+0x2a) [0xa967fa]

Malte




Information forwarded to bug-guix@HIDDEN:
bug#43403; Package guix. Full text available.

Message received at 43403 <at> debbugs.gnu.org:


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From: Mark H Weaver <mhw@HIDDEN>
To: Efraim Flashner <efraim@HIDDEN>, znavko@HIDDEN
Subject: Re: bug#43403: Blender crashes on clicking 'Video Editing'.
 Segmentation fault
In-Reply-To: <20200914194412.GD17272@E5400>
References: <c424d5b10998df0bae98fab47c45efa8@HIDDEN>
 <20200914194412.GD17272@E5400>
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Hi Efraim,

Efraim Flashner <efraim@HIDDEN> writes:
> does it also happen when you're using an ungrafted version?
> 'guix environment --ad-hoc --no-grafts blender -- blender'

This was a good idea, but it made no difference for me with
blender@HIDDEN  I can still reproduce the crash using the steps I
described in my previous email, with essentially the same output and
backtrace (modulo hashes and addresses).

     Thanks,
       Mark




Information forwarded to bug-guix@HIDDEN:
bug#43403; Package guix. Full text available.

Message received at 43403 <at> debbugs.gnu.org:


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From: Mark H Weaver <mhw@HIDDEN>
To: znavko@HIDDEN, 43403 <at> debbugs.gnu.org
Subject: Re: bug#43403: Blender crashes on clicking 'Video Editing'.
 Segmentation fault
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znavko@HIDDEN writes:

> Hi! I had workable blender long time ago when I used it (in
> summer). Now, it crashes every time I click 'Video Editing' from menu.

I also see crashes with essentially the same backtrace that you
provided, but in my case I'm using Blender 2.79b and it doesn't crash
until I try to import a video file.

With Blender 2.79b, I'm able to reproduce the crash as follows.
From a freshly launched session (using the default start-up file):

(1) Press 'Enter' to dismiss the splash screen

(2) Select the pop-up menu at the bottom left corner of the screen,
    to change the editor type of the main area from a "3D View" to
    a "Video Sequence Editor".

(3) From the "Add" menu (bottom, near the left corner), select "Movie".

(4) From the file chooser, choose a local video file.  (I tried a webm
    file with vp8 and vorbis, and an mkv file with h264+opus).

After selecting a file, blender 2.79b immediately crashes with terminal
output and backtrace similar to that provided by znavko.  In my case,
the precise contents of /tmp/blender.crash.txt is:

--8<---------------cut here---------------start------------->8---
# Blender 2.79 (sub 0), Unknown revision
bpy.context.area.type = 'SEQUENCE_EDITOR'  # Property

# backtrace
blender(BLI_system_backtrace+0x20) [0x135dee0]
blender() [0x9efc6b]
/gnu/store/fa6wj5bxkj5ll1d7292a70knmyl7a0cr-glibc-2.31/lib/libc.so.6(+0x36b20) [0x7fbc34f0bb20]
/gnu/store/qj9rmsl0v75vjlcc6qpbn6zqikhvjv4m-ffmpeg-4.3.1/lib/libswscale.so.5(+0x6dcba) [0x7fbc35608cba]
--8<---------------cut here---------------end--------------->8---

This is using /gnu/store/g38wlzamzpq8nls0pl9fi1q5vx94agd7-blender-2.79b,
built locally using a slightly modified Guix based on commit
098593e61d0e3ddd8b3dc2225301d6020bf9446b on the master branch (Sep 7).

       Mark




Information forwarded to bug-guix@HIDDEN:
bug#43403; Package guix. Full text available.

Message received at 43403 <at> debbugs.gnu.org:


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Date: Mon, 14 Sep 2020 17:35:23 -0400
From: Leo Famulari <leo@HIDDEN>
To: znavko@HIDDEN
Subject: Re: bug#43403: Blender crashes on clicking 'Video Editing'.
 Segmentation fault
Message-ID: <20200914213523.GA6900@HIDDEN>
References: <c424d5b10998df0bae98fab47c45efa8@HIDDEN>
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 Content preview:  On Mon, Sep 14, 2020 at 05:18:16PM +0000, znavko@HIDDEN
 wrote: > $ guix describe > Generation 34 Aug 07 2020 21:03:07 (current) >
 guix 672b9bb > repository URL: https://git.savannah.gnu.org/git/g [...] 
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On Mon, Sep 14, 2020 at 05:18:16PM +0000, znavko@HIDDEN wrote:
> $ guix describe
> Generation 34 Aug 07 2020 21:03:07 (current)
>  guix 672b9bb
>  repository URL: https://git.savannah.gnu.org/git/guix.git
>  branch: master
>  commit: 672b9bb210808e27ab9c87a29e2de36240128151
> Deletion of config gives nothing. Would you please recommend something to do?

I can't reproduce the crash based on commit
edb994d3a85c0eaae3bd0d50aa575bcbbefe7c61 from September 3. Can you try
again with something more recent?




Information forwarded to bug-guix@HIDDEN:
bug#43403; Package guix. Full text available.

Message received at 43403 <at> debbugs.gnu.org:


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From: Efraim Flashner <efraim@HIDDEN>
To: znavko@HIDDEN
Subject: Re: bug#43403: Blender crashes on clicking 'Video Editing'.
 Segmentation fault
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On Mon, Sep 14, 2020 at 05:18:16PM +0000, znavko@HIDDEN wrote:
> Hi! I had workable blender long time ago when I used it (in summer). Now,=
 it crashes every time I click 'Video Editing' from menu.
> Terminal says this:
>=20
> $ blender
> Color management: using fallback mode for management
> Color management: Error could not find role data role.
> Read prefs: /home/bob/.config/blender/2.83/config/userpref.blend
> Color management: scene view "Filmic" not found, setting default "Standar=
d".
> Color management: scene view "Filmic" not found, setting default "Standar=
d".
> Writing: /tmp/blender.crash.txt
> Segmentation fault
>=20
> $ cat /tmp/blender.crash.txt
> # Blender 2.83.3, Unknown revision
>=20
> # backtrace
> blender(BLI_system_backtrace+0x20) [0x292b9d0]
> blender() [0xa958e3]
> /gnu/store/fa6wj5bxkj5ll1d7292a70knmyl7a0cr-glibc-2.31/lib/libc.so.6(+0x3=
6b20) [0x7f889a2ccb20]
> /gnu/store/lk6a2h2cwshq2kwx1gx0wd8xdr75343m-ffmpeg-4.3.1/lib/libswscale.s=
o.5(+0x6dcba) [0x7f889aa0ecba]
>=20
> $ blender --version
> Color management: using fallback mode for management
> Color management: Error could not find role data role.
> Blender 2.83.3
>=20
> $ guix describe
> Generation 34 Aug 07 2020 21:03:07 (current)
>  guix 672b9bb
>  repository URL: https://git.savannah.gnu.org/git/guix.git
>  branch: master
>  commit: 672b9bb210808e27ab9c87a29e2de36240128151
> Deletion of config gives nothing. Would you please recommend something to=
 do?

does it also happen when you're using an ungrafted version?
'guix environment --ad-hoc --no-grafts blender -- blender'

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Information forwarded to bug-guix@HIDDEN:
bug#43403; Package guix. Full text available.

Message received at 43403 <at> debbugs.gnu.org:


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Date: Mon, 14 Sep 2020 18:56:45 +0000
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From: znavko@HIDDEN
Message-ID: <970f2fec2ce135ba14300b920de0256d@HIDDEN>
Subject: Re: bug#43403: Blender crashes on clicking 'Video Editing'.
 Segmentation fault
To: "Leo Famulari" <leo@HIDDEN>
In-Reply-To: <20200914172855.GA16695@HIDDEN>
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$ lscpu=0AArchitecture:                    x86_64=0ACPU op-mode(s):      =
            32-bit, 64-bit=0AByte Order:                      Little Endi=
an=0AAddress sizes:                   39 bits physical, 48 bits virtual=
=0ACPU(s):                          6=0AOn-line CPU(s) list:             =
0-5=0AThread(s) per core:              1=0ACore(s) per socket:           =
   6=0ASocket(s):                       1=0ANUMA node(s):                =
    1=0AVendor ID:                       GenuineIntel=0ACPU family:      =
                6=0AModel:                           158=0AModel name:   =
                   Intel(R) Core(TM) i5-9400 CPU @ 2.90GHz=0AStepping:   =
                     13=0ACPU MHz:                         3199.050=0ACPU=
 max MHz:                     4100.0000=0ACPU min MHz:                   =
  800.0000=0ABogoMIPS:                        5799.77=0AVirtualization:  =
                VT-x=0AL1d cache:                       192 KiB=0AL1i cac=
he:                       192 KiB=0AL2 cache:                        1.5 =
MiB=0AL3 cache:                        9 MiB=0ANUMA node0 CPU(s):        =
       0-5=0AVulnerability Itlb multihit:     KVM: Mitigation: Split huge=
 pages=0AVulnerability L1tf:              Not affected=0AVulnerability Md=
s:               Not affected=0AVulnerability Meltdown:          Not affe=
cted=0AVulnerability Spec store bypass: Mitigation; Speculative Store Byp=
ass disabled via prctl and seccomp=0AVulnerability Spectre v1:        Mit=
igation; usercopy/swapgs barriers and __user pointer sanitization=0AVulne=
rability Spectre v2:        Mitigation; Enhanced IBRS, IBPB conditional, =
RSB filling=0AVulnerability Srbds:             Mitigation; TSX disabled=
=0AVulnerability Tsx async abort:   Not affected=0AFlags:                =
           fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov =
pat pse36 clflush dts acpi mmx fxsr sse sse2 s=0A                        =
         s ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_p=
erfmon pebs bts rep_good nopl xtopology nons=0A                          =
       top_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx e=
st tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid =0A                            =
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16c rdrand lahf_lm abm 3dnowprefetch cpu=0A                              =
   id_fault epb invpcid_single ssbd ibrs ibpb stibp ibrs_enhanced tpr_sha=
dow vnmi flexpriority ept vpid ept_ad =0A                                =
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ore Processor Host Bridge/DRAM Registers (rev 0d)=0A00:01.0 PCI bridge: I=
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ontroller (x16) (rev 0d)=0A00:02.0 Display controller: Intel Corporation =
UHD Graphics 630 (Desktop 9 Series) (rev 02)=0A00:08.0 System peripheral:=
 Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core=
 Processor Gaussian Mixture Model=0A00:12.0 Signal processing controller:=
 Intel Corporation Cannon Lake PCH Thermal Controller (rev 10)=0A00:14.0 =
USB controller: Intel Corporation Cannon Lake PCH USB 3.1 xHCI Host Contr=
oller (rev 10)=0A00:14.2 RAM memory: Intel Corporation Cannon Lake PCH Sh=
ared SRAM (rev 10)=0A00:16.0 Communication controller: Intel Corporation =
Cannon Lake PCH HECI Controller (rev 10)=0A00:17.0 SATA controller: Intel=
 Corporation Cannon Lake PCH SATA AHCI Controller (rev 10)=0A00:1c.0 PCI =
bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port #5 (rev f=
0)=0A00:1c.5 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Ro=
ot Port #6 (rev f0)=0A00:1c.7 PCI bridge: Intel Corporation Cannon Lake P=
CH PCI Express Root Port #8 (rev f0)=0A00:1f.0 ISA bridge: Intel Corporat=
ion Device a308 (rev 10)=0A00:1f.3 Audio device: Intel Corporation Cannon=
 Lake PCH cAVS (rev 10)=0A00:1f.4 SMBus: Intel Corporation Cannon Lake PC=
H SMBus Controller (rev 10)=0A00:1f.5 Serial bus controller [0c80]: Intel=
 Corporation Cannon Lake PCH SPI Controller (rev 10)=0A01:00.0 VGA compat=
ible controller: NVIDIA Corporation GK208B [GeForce GT 710] (rev a1)=0A01=
:00.1 Audio device: NVIDIA Corporation GK208 HDMI/DP Audio Controller (re=
v a1)=0A02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8=
111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)=0A03:00.0 =
PCI bridge: Integrated Technology Express, Inc. IT8893E PCIe to PCI Bridg=
e (rev 41)=0A05:00.0 Network controller: Qualcomm Atheros QCA9565 / AR956=
5 Wireless Network Adapter (rev 01)=0A=0A=0A=0A=0ASeptember 14, 2020 5:36=
 PM, "Leo Famulari" <leo@HIDDEN> wrote:=0A=0A> On Mon, Sep 14, 202=
0 at 05:18:16PM +0000, znavko@HIDDEN wrote:=0A> =0A>> Hi! I had work=
able blender long time ago when I used it (in summer). Now, it crashes ev=
ery time I=0A>> click 'Video Editing' from menu.=0A>> Terminal says this:=
=0A> =0A> What CPU architecture are you using?




Information forwarded to bug-guix@HIDDEN:
bug#43403; Package guix. Full text available.

Message received at 43403 <at> debbugs.gnu.org:


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Date: Mon, 14 Sep 2020 13:28:55 -0400
From: Leo Famulari <leo@HIDDEN>
To: znavko@HIDDEN
Subject: Re: bug#43403: Blender crashes on clicking 'Video Editing'.
 Segmentation fault
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On Mon, Sep 14, 2020 at 05:18:16PM +0000, znavko@HIDDEN wrote:
> Hi! I had workable blender long time ago when I used it (in summer). Now, it crashes every time I click 'Video Editing' from menu.
> Terminal says this:

What CPU architecture are you using?




Information forwarded to bug-guix@HIDDEN:
bug#43403; Package guix. Full text available.

Message received at submit <at> debbugs.gnu.org:


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Subject: Blender crashes on clicking 'Video Editing'. Segmentation fault
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----=_RainLoop_764_435680377.1600103896
Content-Type: text/plain; charset="utf-8"
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Hi! I had workable blender long time ago when I used it (in summer). Now,=
 it crashes every time I click 'Video Editing' from menu.=0ATerminal says=
 this:=0A=0A$ blender=0AColor management: using fallback mode for managem=
ent=0AColor management: Error could not find role data role.=0ARead prefs=
: /home/bob/.config/blender/2.83/config/userpref.blend=0AColor management=
: scene view "Filmic" not found, setting default "Standard".=0AColor mana=
gement: scene view "Filmic" not found, setting default "Standard".=0AWrit=
ing: /tmp/blender.crash.txt=0ASegmentation fault=0A=0A$ cat /tmp/blender.=
crash.txt=0A# Blender 2.83.3, Unknown revision=0A=0A# backtrace=0Ablender=
(BLI_system_backtrace+0x20) [0x292b9d0]=0Ablender() [0xa958e3]=0A/gnu/sto=
re/fa6wj5bxkj5ll1d7292a70knmyl7a0cr-glibc-2.31/lib/libc.so.6(+0x36b20) [0=
x7f889a2ccb20]=0A/gnu/store/lk6a2h2cwshq2kwx1gx0wd8xdr75343m-ffmpeg-4.3.1=
/lib/libswscale.so.5(+0x6dcba) [0x7f889aa0ecba]=0A=0A$ blender --version=
=0AColor management: using fallback mode for management=0AColor managemen=
t: Error could not find role data role.=0ABlender 2.83.3=0A=0A$ guix desc=
ribe=0AGeneration 34 Aug 07 2020 21:03:07 (current)=0A guix 672b9bb=0A re=
pository URL: https://git.savannah.gnu.org/git/guix.git=0A branch: master=
=0A commit: 672b9bb210808e27ab9c87a29e2de36240128151=0ADeletion of config=
 gives nothing. Would you please recommend something to do?

----=_RainLoop_764_435680377.1600103896
Content-Type: text/html; charset="utf-8"
Content-Transfer-Encoding: quoted-printable

<!DOCTYPE html><html><head><meta http-equiv=3D"Content-Type" content=3D"t=
ext/html; charset=3Dutf-8" /></head><body><div data-html-editor-font-wrap=
per=3D"true" style=3D"font-family: arial, sans-serif; font-size: 13px;">H=
i! I had workable blender long time ago when I used it (in summer). Now, =
it crashes every time I click 'Video Editing' from menu.<br>Terminal says=
 this:<br><br>$ blender<br>Color management: using fallback mode for mana=
gement<br>Color management: Error could not find role data role.<br>Read =
prefs: /home/bob/.config/blender/2.83/config/userpref.blend<br>Color mana=
gement: scene view "Filmic" not found, setting default "Standard".<br>Col=
or management: scene view "Filmic" not found, setting default "Standard".=
<br>Writing: /tmp/blender.crash.txt<br>Segmentation fault<br><br>$ cat /t=
mp/blender.crash.txt<br># Blender 2.83.3, Unknown revision<br><br># backt=
race<br>blender(BLI_system_backtrace+0x20) [0x292b9d0]<br>blender() [0xa9=
58e3]<br>/gnu/store/fa6wj5bxkj5ll1d7292a70knmyl7a0cr-glibc-2.31/lib/libc.=
so.6(+0x36b20) [0x7f889a2ccb20]<br>/gnu/store/lk6a2h2cwshq2kwx1gx0wd8xdr7=
5343m-ffmpeg-4.3.1/lib/libswscale.so.5(+0x6dcba) [0x7f889aa0ecba]<br><br>=
<signature></signature>$ blender --version<br>Color management: using fal=
lback mode for management<br>Color management: Error could not find role =
data role.<br>Blender 2.83.3<br><br>$ guix describe<br>Generation 34 Aug =
07 2020 21:03:07 (current)<br> guix 672b9bb<br> repository URL: https://g=
it.savannah.gnu.org/git/guix.git<br> branch: master<br> commit: 672b9bb21=
0808e27ab9c87a29e2de36240128151<br><br><br>Deletion of config gives nothi=
ng. Would you please recommend something to do?</div></body></html>

----=_RainLoop_764_435680377.1600103896--




Acknowledgement sent to znavko@HIDDEN:
New bug report received and forwarded. Copy sent to bug-guix@HIDDEN. Full text available.
Report forwarded to bug-guix@HIDDEN:
bug#43403; Package guix. Full text available.
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