GPencil: Fill freezes when use invert and click inside areas #96518

New Issue

trim brimbo · 2022-03-16T11:49:14+01:00

trim brimbo commented

2022-03-16 11:49:14 +01:00

System Information
Operating system: Linux-5.15.28-1-lts-x86_64-with-glibc2.35 64 Bits
Graphics card: NVIDIA GeForce GTX 1050/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 510.54

Blender Version
Broken: version: 3.1.0, branch: makepkg (modified), commit date: 2022-03-08 18:16, hash: c77597cd0e
Worked: 3.0.1, branch: master, commit date: 2022-01-25 17:19, hash: dc2d180181

Short description of error
Grease Pencil function to fill inverted area freezes Blender and then whole system.

Exact steps for others to reproduce the error

Launch Blender
Open a new 2D animation file
Draw a box inside another box
Select fill tool
Select a fill material
Change the fill direction to 'inverted' by selecting '-' button
Click anywhere inside the inner box or outer box
Nothing happens other than a few pixels wide small black square with numbers '5 0' appearing. It immediately freezes Blender. In a few seconds or immediately mouse or keyboard stops working. I have to restart computer using power button. On one occasion I was able to open system monitor to see CPU was working at 100%. On that occasion Blender crashed rather then system freeze.

**System Information** Operating system: Linux-5.15.28-1-lts-x86_64-with-glibc2.35 64 Bits Graphics card: NVIDIA GeForce GTX 1050/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 510.54 **Blender Version** Broken: version: 3.1.0, branch: makepkg (modified), commit date: 2022-03-08 18:16, hash: `c77597cd0e` Worked: 3.0.1, branch: master, commit date: 2022-01-25 17:19, hash: `dc2d180181` **Short description of error** Grease Pencil function to fill inverted area freezes Blender and then whole system. **Exact steps for others to reproduce the error** - Launch Blender - Open a new 2D animation file - Draw a box inside another box - Select fill tool - Select a fill material - Change the fill direction to 'inverted' by selecting '-' button ![image.png](https://archive.blender.org/developer/F12929958/image.png) - Click anywhere inside the inner box or outer box - Nothing happens other than a few pixels wide small black square with numbers '5 0' appearing. It immediately freezes Blender. In a few seconds or immediately mouse or keyboard stops working. I have to restart computer using power button. On one occasion I was able to open system monitor to see CPU was working at 100%. On that occasion Blender crashed rather then system freeze.

trim brimbo commented

2022-03-16 11:49:14 +01:00

Added subscriber: @tbrimbo

Thomas Dinges commented

2022-03-16 13:12:49 +01:00

Added subscriber: @ThomasDinges

Thomas Dinges commented

2022-03-16 13:12:49 +01:00

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

Thomas Dinges commented

2022-03-16 13:12:49 +01:00

Confirmed. Might be a memory leak, since the RAM usage is getting higher and higher when doing that and Blender crashes.

Henrik D. commented

2022-03-16 13:15:25 +01:00

Added subscriber: @HDMaster84

Henrik D. commented

2022-03-16 13:15:25 +01:00

If you are on KDE you can save your computer from going down by pressing Ctrl+Alt+Esc and then click on blender to kill it.

trim brimbo commented

2022-03-16 13:48:14 +01:00

In #96518#1324006, @HDMaster84 wrote:
If you are on KDE you can save your computer from going down by pressing Ctrl+Alt+Esc and then click on blender to kill it.

Thanks. I am on Cinnamon. Just refreshed my memory of xkill process if keyboard is still active: Alt+F2 to launch dialog box > xkill > click on Blender to kill it.

It kills Blender. Then in about 5-10 seconds mouse and keyboard freezes. Memory and CPU overloads according to system monitor. It lasts about 20-30 seconds until they are released again.

> In #96518#1324006, @HDMaster84 wrote: > If you are on KDE you can save your computer from going down by pressing Ctrl+Alt+Esc and then click on blender to kill it. Thanks. I am on Cinnamon. Just refreshed my memory of xkill process if keyboard is still active: Alt+F2 to launch dialog box > xkill > click on Blender to kill it. It kills Blender. Then in about 5-10 seconds mouse and keyboard freezes. Memory and CPU overloads according to system monitor. It lasts about 20-30 seconds until they are released again.

Antonio Vazquez self-assigned this 2022-03-16 13:49:35 +01:00

Antonio Vazquez commented

2022-03-16 13:50:46 +01:00

It looks an infinite loop more than a memory leak

blender-admin commented

2022-03-16 16:18:42 +01:00

This issue was referenced by 99ce71dd5b

This issue was referenced by 99ce71dd5b756bcbd5d8dbbb71fe168dd62ef0f6

blender-admin commented

2022-03-16 16:18:42 +01:00

This issue was referenced by 79e74b1486

This issue was referenced by 79e74b14861e996bbb1d858409f527908b18d3e0

Antonio Vazquez changed title from ~~GPencil: 'Fill Tool Direction - Inverted' freezes the whole system~~ to GPencil: Fill freezes when use invert and click inside areas

2022-03-16 16:25:54 +01:00

Antonio Vazquez commented

2022-03-16 16:31:10 +01:00

Changed status from 'Confirmed' to: 'Resolved'

Antonio Vazquez closed this issue

2022-03-16 16:31:10 +01:00

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GPencil: Fill freezes when use invert and click inside areas #96518