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Cycles/Tests: Crash in image_log test #75288

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opened 2020-04-01 20:03:44 +02:00 by Ray molenkamp · 5 comments
Ray molenkamp commented 2020-04-01 20:03:44 +02:00
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System Information
Operating system: Win64
Graphics card: N/a

Blender Version
Broken: Current master
Worked:

Short description of error

All-right, this one is going to be 'icky' I noticed a single flaky test causing a crash inside image_log.blend (but others may perhaps trigger it a well, the strack traces seem to point at the image manager). Reproducing is sadly hard and I have not been able to catch it in a debug build, best i have been able to do is capture some stack-traces in a optimized debug build (see attachments) feels like a race condition somewhere.

Exact steps for others to reproduce the error
render image_log.blend over and over and over until it crashes (generally takes anywhere from 1-20 renders)

image_log.crash.2.txt

image_log.crash.1.txt

image_log.crash.txt

**System Information** Operating system: Win64 Graphics card: N/a **Blender Version** Broken: Current master Worked: **Short description of error** All-right, this one is going to be 'icky' I noticed a single flaky test causing a crash inside `image_log.blend` (but others may perhaps trigger it a well, the strack traces seem to point at the image manager). Reproducing is sadly hard and I have not been able to catch it in a debug build, best i have been able to do is capture some stack-traces in a optimized debug build (see attachments) feels like a race condition somewhere. **Exact steps for others to reproduce the error** render `image_log.blend` over and over and over until it crashes (generally takes anywhere from 1-20 renders) [image_log.crash.2.txt](https://archive.blender.org/developer/F8441941/image_log.crash.2.txt) [image_log.crash.1.txt](https://archive.blender.org/developer/F8441942/image_log.crash.1.txt) [image_log.crash.txt](https://archive.blender.org/developer/F8441943/image_log.crash.txt)
Ray molenkamp commented 2020-04-01 20:03:44 +02:00
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Added subscriber: @LazyDodo

Added subscriber: @LazyDodo
Ray molenkamp commented 2020-04-01 20:04:13 +02:00
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Changed status from 'Needs Triage' to: 'Confirmed'

Changed status from 'Needs Triage' to: 'Confirmed'
blender-admin commented 2020-04-08 21:57:40 +02:00
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This issue was referenced by blender/cycles@2f265b8428

This issue was referenced by blender/cycles@2f265b8428a3fe84ad18329beb83d46116536df5
blender-admin commented 2020-04-08 21:57:40 +02:00
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This issue was referenced by c13aa95eda

This issue was referenced by c13aa95eda888c61514693c33ec506bf182257a1
Brecht Van Lommel commented 2020-04-08 22:09:50 +02:00
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Changed status from 'Confirmed' to: 'Resolved'

Changed status from 'Confirmed' to: 'Resolved'
Brecht Van Lommel self-assigned this 2020-04-08 22:09:50 +02:00
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