Crash when the Home button is pressed in the VSE #94254

Closed
opened 2021-12-19 17:19:39 +01:00 by forceengine · 13 comments

System Information
Operating system: Windows-10-10.0.19043-SP0 64 Bits
Graphics card: Radeon RX 5500M ATI Technologies Inc. 4.5.14761 Core Profile Context 21.10.2 30.0.13025.5005

Blender Version
Broken: version: 3.0.0, branch: master, commit date: 2021-12-02 18:35, hash: f1cca30557
Worked: 2.93.7 (tested on Ubuntu 21.10)

Short description of error
I was cutting a video and wanted to get the timeline in focus (Home button). Blender immediately crashed.

Exact steps for others to reproduce the error

  • Open the attached blend file
  • Hover over the Sequencer Timeline
  • Press the Home button

bug.blend

Additional info
This once was a larger video project. I removed everything up to the point where the blend file seems pretty much as empty as it can be empty.
The scene itself never had anything in the VSE, but only in the 3D view. The 3D view only had some very simple geometry in it.
This never happend before and I have no idea why it crashes. The crash is reproducable though.

Linux
I tested the issue on Ubuntu 21.10. I got the same result.
I tested blender 3.0 and 2.93.7. Version 3.0 crashes, 2.93.7 does not crash. See also attached system info files.

system-info 2.93.txt system-info 3.0.txt

**System Information** Operating system: Windows-10-10.0.19043-SP0 64 Bits Graphics card: Radeon RX 5500M ATI Technologies Inc. 4.5.14761 Core Profile Context 21.10.2 30.0.13025.5005 **Blender Version** Broken: version: 3.0.0, branch: master, commit date: 2021-12-02 18:35, hash: `f1cca30557` Worked: 2.93.7 (tested on Ubuntu 21.10) **Short description of error** I was cutting a video and wanted to get the timeline in focus (Home button). Blender immediately crashed. **Exact steps for others to reproduce the error** * Open the attached blend file * Hover over the Sequencer Timeline * Press the Home button [bug.blend](https://archive.blender.org/developer/F12763788/bug.blend) **Additional info** This once was a larger video project. I removed everything up to the point where the blend file seems pretty much as empty as it can be empty. The scene itself never had anything in the VSE, but only in the 3D view. The 3D view only had some very simple geometry in it. This never happend before and I have no idea why it crashes. The crash is reproducable though. **Linux** I tested the issue on Ubuntu 21.10. I got the same result. I tested blender 3.0 and 2.93.7. Version 3.0 crashes, 2.93.7 does not crash. See also attached system info files. [system-info 2.93.txt](https://archive.blender.org/developer/F12763987/system-info_2.93.txt) [system-info 3.0.txt](https://archive.blender.org/developer/F12763988/system-info_3.0.txt)
Author

Added subscriber: @forceengine

Added subscriber: @forceengine

#94347 was marked as duplicate of this issue

#94347 was marked as duplicate of this issue

Added subscriber: @Baardaap

Added subscriber: @Baardaap

Changed status from 'Needs Triage' to: 'Confirmed'

Changed status from 'Needs Triage' to: 'Confirmed'

I can confirm, it crashes over here as well. Will try to do a bisect.

I can confirm, it crashes over here as well. Will try to do a bisect.
Martijn Versteegh self-assigned this 2021-12-19 21:59:05 +01:00

claim it while bisecting.

claim it while bisecting.
Martijn Versteegh removed their assignment 2021-12-20 00:46:00 +01:00

The commit introducing the crash is 82ae7b990a

which belongs to: D12974

The commit introducing the crash is 82ae7b990acfa2c522895322eb052b90f0c3b83a which belongs to: [D12974](https://archive.blender.org/developer/D12974)

Added subscribers: @iss, @beco

Added subscribers: @iss, @beco

I don't know this code at all. Hopefully the original patch author knows what's going on?

I don't know this code at all. Hopefully the original patch author knows what's going on?

This issue was referenced by 56d45a2974

This issue was referenced by 56d45a2974721e442814235f5209588cc6775572

This issue was referenced by 0b69793487

This issue was referenced by 0b697934878e049b1690fe135570c9fd72c4332e

Changed status from 'Confirmed' to: 'Resolved'

Changed status from 'Confirmed' to: 'Resolved'
Richard Antalik self-assigned this 2021-12-20 02:21:38 +01:00

Added subscriber: @Mschaap

Added subscriber: @Mschaap
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Reference: blender/blender#94254
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