bug#43403: Blender crashes on clicking 'Video Editing'. Segmentation fault

bug#43403: Blender crashes on clicking 'Video Editing'. Segmentation fault

[znavko]

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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.
Terminal says this:

$ 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 "Standard".
Color management: scene view "Filmic" not found, setting default "Standard".
Writing: /tmp/blender.crash.txt
Segmentation fault

$ cat /tmp/blender.crash.txt
# Blender 2.83.3, Unknown revision

# backtrace
blender(BLI_system_backtrace+0x20) [0x292b9d0]
blender() [0xa958e3]
/gnu/store/fa6wj5bxkj5ll1d7292a70knmyl7a0cr-glibc-2.31/lib/libc.so.6(+0x36b20) [0x7f889a2ccb20]
/gnu/store/lk6a2h2cwshq2kwx1gx0wd8xdr75343m-ffmpeg-4.3.1/lib/libswscale.so.5(+0x6dcba) [0x7f889aa0ecba]

$ blender --version
Color management: using fallback mode for management
Color management: Error could not find role data role.
Blender 2.83.3

$ 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?

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bug#43403: Blender crashes on clicking 'Video Editing'. Segmentation fault

[Leo Famulari]

On Mon, Sep 14, 2020 at 05:18:16PM +0000, znavko@disroot.org 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?

bug#43403: Blender crashes on clicking 'Video Editing'. Segmentation fault

[znavko]

$ lscpu
Architecture:                    x86_64
CPU op-mode(s):                  32-bit, 64-bit
Byte Order:                      Little Endian
Address sizes:                   39 bits physical, 48 bits virtual
CPU(s):                          6
On-line CPU(s) list:             0-5
Thread(s) per core:              1
Core(s) per socket:              6
Socket(s):                       1
NUMA node(s):                    1
Vendor ID:                       GenuineIntel
CPU family:                      6
Model:                           158
Model name:                      Intel(R) Core(TM) i5-9400 CPU @ 2.90GHz
Stepping:                        13
CPU MHz:                         3199.050
CPU max MHz:                     4100.0000
CPU min MHz:                     800.0000
BogoMIPS:                        5799.77
Virtualization:                  VT-x
L1d cache:                       192 KiB
L1i cache:                       192 KiB
L2 cache:                        1.5 MiB
L3 cache:                        9 MiB
NUMA node0 CPU(s):               0-5
Vulnerability Itlb multihit:     KVM: Mitigation: Split huge pages
Vulnerability L1tf:              Not affected
Vulnerability Mds:               Not affected
Vulnerability Meltdown:          Not affected
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp
Vulnerability Spectre v1:        Mitigation; usercopy/swapgs barriers and __user pointer sanitization
Vulnerability Spectre v2:        Mitigation; Enhanced IBRS, IBPB conditional, RSB filling
Vulnerability Srbds:             Mitigation; TSX disabled
Vulnerability Tsx async abort:   Not affected
Flags:                           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
                                 s ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nons
                                 top_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid 
                                 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpu
                                 id_fault epb invpcid_single ssbd ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi flexpriority ept vpid ept_ad 
                                 fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid mpx rdseed adx smap clflushopt intel_pt xsaveopt xsavec
                                  xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp md_clear flush_l1d arch_capabi
                                 lities



$ lspci
00:00.0 Host bridge: Intel Corporation 8th Gen Core Processor Host Bridge/DRAM Registers (rev 0d)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16) (rev 0d)
00:02.0 Display controller: Intel Corporation UHD Graphics 630 (Desktop 9 Series) (rev 02)
00:08.0 System peripheral: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model
00:12.0 Signal processing controller: Intel Corporation Cannon Lake PCH Thermal Controller (rev 10)
00:14.0 USB controller: Intel Corporation Cannon Lake PCH USB 3.1 xHCI Host Controller (rev 10)
00:14.2 RAM memory: Intel Corporation Cannon Lake PCH Shared SRAM (rev 10)
00:16.0 Communication controller: Intel Corporation Cannon Lake PCH HECI Controller (rev 10)
00:17.0 SATA controller: Intel Corporation Cannon Lake PCH SATA AHCI Controller (rev 10)
00:1c.0 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port #5 (rev f0)
00:1c.5 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port #6 (rev f0)
00:1c.7 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port #8 (rev f0)
00:1f.0 ISA bridge: Intel Corporation Device a308 (rev 10)
00:1f.3 Audio device: Intel Corporation Cannon Lake PCH cAVS (rev 10)
00:1f.4 SMBus: Intel Corporation Cannon Lake PCH SMBus Controller (rev 10)
00:1f.5 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH SPI Controller (rev 10)
01:00.0 VGA compatible controller: NVIDIA Corporation GK208B [GeForce GT 710] (rev a1)
01:00.1 Audio device: NVIDIA Corporation GK208 HDMI/DP Audio Controller (rev a1)
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
03:00.0 PCI bridge: Integrated Technology Express, Inc. IT8893E PCIe to PCI Bridge (rev 41)
05:00.0 Network controller: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter (rev 01)




September 14, 2020 5:36 PM, "Leo Famulari" <leo@famulari.name> wrote:

> On Mon, Sep 14, 2020 at 05:18:16PM +0000, znavko@disroot.org 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?

bug#43403: Blender crashes on clicking 'Video Editing'. Segmentation fault

[Efraim Flashner]

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On Mon, Sep 14, 2020 at 05:18:16PM +0000, znavko@disroot.org 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:
> 
> $ 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 "Standard".
> Color management: scene view "Filmic" not found, setting default "Standard".
> Writing: /tmp/blender.crash.txt
> Segmentation fault
> 
> $ cat /tmp/blender.crash.txt
> # Blender 2.83.3, Unknown revision
> 
> # backtrace
> blender(BLI_system_backtrace+0x20) [0x292b9d0]
> blender() [0xa958e3]
> /gnu/store/fa6wj5bxkj5ll1d7292a70knmyl7a0cr-glibc-2.31/lib/libc.so.6(+0x36b20) [0x7f889a2ccb20]
> /gnu/store/lk6a2h2cwshq2kwx1gx0wd8xdr75343m-ffmpeg-4.3.1/lib/libswscale.so.5(+0x6dcba) [0x7f889aa0ecba]
> 
> $ blender --version
> Color management: using fallback mode for management
> Color management: Error could not find role data role.
> Blender 2.83.3
> 
> $ 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'

-- 
Efraim Flashner   <efraim@flashner.co.il>   אפרים פלשנר
GPG key = A28B F40C 3E55 1372 662D  14F7 41AA E7DC CA3D 8351
Confidentiality cannot be guaranteed on emails sent or received unencrypted

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bug#43403: Blender crashes on clicking 'Video Editing'. Segmentation fault

[Mark H Weaver]

Hi Efraim,

Efraim Flashner <efraim@flashner.co.il> 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@2.79b.  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

bug#43403: Blender crashes on clicking 'Video Editing'. Segmentation fault

[Leo Famulari]

On Mon, Sep 14, 2020 at 05:18:16PM +0000, znavko@disroot.org 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?

bug#43403: Blender crashes on clicking 'Video Editing'. Segmentation fault

[Mark H Weaver]

znavko@disroot.org 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

bug#43403: Blender crashes on clicking 'Video Editing'. Segmentation fault

[Malte Frank Gerdes]

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

bug#43403: Blender crashes on clicking 'Video Editing'. Segmentation fault

[Mark H Weaver]

Hi,

Malte Frank Gerdes <malte.f.gerdes@gmail.com> 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@gnu.org
with a suitable subject line, to create a new ticket for it?

      Thanks!
        Mark

bug#43403: Blender crashes on clicking 'Video Editing'. Segmentation fault

[Malte Gerdes]

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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@netris.org> wrote:

> Hi,
>
> Malte Frank Gerdes <malte.f.gerdes@gmail.com> 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@gnu.org
> with a suitable subject line, to create a new ticket for it?
>
>       Thanks!
>         Mark
>

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bug#43403: Blender crashes on clicking 'Video Editing'. Segmentation fault

[znavko]

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Hello! I'm glad that after update blender is working fine, I cane manage video there.

$ guix describe
Generation 35 Sep 21 2020 19:15:38 (current)
 guix f23e439
 repository URL: https://git.savannah.gnu.org/git/guix.git
 branch: master
 commit: f23e439f9f89b8dbcc5bf76135842a1e49f8526a

$ blender -v
Blender 2.83.5
September 14, 2020 5:19 PM, znavko@disroot.org (mailto:znavko@disroot.org) 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:

$ 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 "Standard".
Color management: scene view "Filmic" not found, setting default "Standard".
Writing: /tmp/blender.crash.txt
Segmentation fault

$ cat /tmp/blender.crash.txt
# Blender 2.83.3, Unknown revision

# backtrace
blender(BLI_system_backtrace+0x20) [0x292b9d0]
blender() [0xa958e3]
/gnu/store/fa6wj5bxkj5ll1d7292a70knmyl7a0cr-glibc-2.31/lib/libc.so.6(+0x36b20) [0x7f889a2ccb20]
/gnu/store/lk6a2h2cwshq2kwx1gx0wd8xdr75343m-ffmpeg-4.3.1/lib/libswscale.so.5(+0x6dcba) [0x7f889aa0ecba]

$ blender --version
Color management: using fallback mode for management
Color management: Error could not find role data role.
Blender 2.83.3

$ guix describe
Generation 34 Aug 07 2020 21:03:07 (current)
guix 672b9bb
repository URL: https://git.savannah.gnu.org/git/guix.git (https://git.savannah.gnu.org/git/guix.git)
branch: master
commit: 672b9bb210808e27ab9c87a29e2de36240128151
Deletion of config gives nothing. Would you please recommend something to do?

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bug#43403: Blender crashes on clicking 'Video Editing'. Segmentation fault

[Leo Famulari]

On Mon, Sep 21, 2020 at 06:47:37PM +0000, znavko@disroot.org wrote:
> Hello! I'm glad that after update blender is working fine, I cane manage video there.

Great!