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Bug 1897680
| Summary: | Blender crash on STL import | ||||||
|---|---|---|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Andrea <andreabravetti> | ||||
| Component: | blender | Assignee: | Luya Tshimbalanga <luya_tfz> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | urgent | ||||||
| Version: | 33 | CC: | design-devel, kendallemm, kwizart, luya, luya_tfz, negativo17, pcweber, promac, qd_linux5_kvm, sbroz | ||||
| Target Milestone: | --- | Keywords: | Bugfix, Reproducer | ||||
| Target Release: | --- | Flags: | andreabravetti:
needinfo+
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| Hardware: | Unspecified | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | blender-2.91.0-2.fc33 blender-2.83.9-1.fc32 | Doc Type: | If docs needed, set a value | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2020-12-04 19:52:03 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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Reproduced, crashes for me reliably too. Known issue from upstream seemly caused by Alembic, - https://developer.blender.org/D7703 - https://developer.blender.org/T75436 - https://developer.blender.org/T75252 Would someone reproduce the problem on a non-AMD hardware? It crashed for me on an Intel (CPU + integrated GPU). For me it crash also on:
[root@vm33 ~]# lshw -c video
*-display
description: VGA compatible controller
product: Virtio GPU
vendor: Red Hat, Inc.
physical id: 1
bus info: pci@0000:00:01.0
version: 01
width: 64 bits
clock: 33MHz
capabilities: msix vga_controller bus_master cap_list rom
configuration: driver=virtio-pci latency=0
resources: irq:21 memory:fc800000-fcffffff memory:fda00000-fda03fff memory:fea14000-fea14fff memory:c0000-dffff
I've had the problem as well and have the feeling that the current Blender requires Python 3.7 as opposed to 3.9. The bug can be replicated by deleting and then reinstalling Blender and with the new blender, change the preferences as they come up. There will be a crash. One of key issues: "LLVM triggered Diagnostic Handler: Illegal instruction detected: VOP* instruction violates constant bus restriction renamable $vgpr4 = V_CNDMASK_B32_e32 32768, killed $vgpr5, implicit killed $vcc, implicit $exec " Through investigation, it is related to https://developer.blender.org/T81835 The choice is either wait for the incoming 2.91 release (https://developer.blender.org/project/view/117/) or look through upstream patches. (In reply to Luya Tshimbalanga from comment #6) > The choice is either wait for the incoming 2.91 release > (https://developer.blender.org/project/view/117/) or look through upstream > patches. Blender 2.91 was released Please test https://koji.fedoraproject.org/koji/taskinfo?taskID=56312448. You will need to install openxr first https://koji.fedoraproject.org/koji/buildinfo?buildID=1645971. FEDORA-2020-e807be8b1d has been submitted as an update to Fedora 32. https://bodhi.fedoraproject.org/updates/FEDORA-2020-e807be8b1d FEDORA-2020-1aef1e9bca has been submitted as an update to Fedora 33. https://bodhi.fedoraproject.org/updates/FEDORA-2020-1aef1e9bca FEDORA-2020-1aef1e9bca has been pushed to the Fedora 33 testing repository. In short time you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2020-1aef1e9bca` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2020-1aef1e9bca See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2020-e807be8b1d has been pushed to the Fedora 32 testing repository. In short time you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2020-e807be8b1d` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2020-e807be8b1d See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. *** Bug 1903286 has been marked as a duplicate of this bug. *** FEDORA-2020-1aef1e9bca has been pushed to the Fedora 33 stable repository. If problem still persists, please make note of it in this bug report. FEDORA-2020-e807be8b1d has been pushed to the Fedora 32 stable repository. If problem still persists, please make note of it in this bug report. This problem still persists, i use blend file in https://svn.blender.org/svnroot/bf-blender/trunk/lib/benchmarks/cycles/barbershop_interior/. it randomly crash, blender rpm version is 2.91.0-2.fc33.x86_64. |
Created attachment 1729208 [details] blender.crash.txt Description of problem: Blender crash any time I import an STL. Version-Release number of selected component (if applicable): blender-2.90.1-2.fc33.x86_64 How reproducible: Start Blender Import a valid STL, any one. Steps to Reproduce: 1. Start Blender 2. Import a valid STL, any one. Actual results: andrea@sibilla:~$ blender Read prefs: /home/andrea/.config/blender/2.90/config/userpref.blend LLVM triggered Diagnostic Handler: Illegal instruction detected: VOP* instruction violates constant bus restriction renamable $vgpr4 = V_CNDMASK_B32_e32 32768, killed $vgpr5, implicit killed $vcc, implicit $exec LLVM failed to compile shader radeonsi: can't compile a main shader part LLVM triggered Diagnostic Handler: Illegal instruction detected: VOP* instruction violates constant bus restriction renamable $vgpr2 = V_CNDMASK_B32_e32 32768, killed $vgpr2, implicit killed $vcc, implicit $exec LLVM failed to compile shader radeonsi: can't compile a main shader part Info: Deleted 1 object(s) Info: Deleted 1 object(s) Info: Deleted 1 object(s) Writing: /tmp/blender.crash.txt Segmentation fault (core dumped) Expected results: It should import the STL... Additional info: