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leozide / leocad

A CAD application for creating virtual LEGO models
https://www.leocad.org
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LeoCAD crashed with Mesa 17.2.4 (if antialising was enabled) #134

Closed ghost closed 3 years ago

ghost commented 6 years ago

OS: Linux Mint 18.2 Xfce (x86_64), upgraded on 2017/Oct/12 GPU: ATI RS600 OpenGL driver: Mesa 17.2.4

mint@mint-SR58P ~/AppImages $ gdb ./LeoCAD-git.6ca7934.qt57-x86_64.AppImage
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Reading symbols from ./LeoCAD-git.6ca7934.qt57-x86_64.AppImage...(no debugging symbols found)...done.
(gdb) r
Starting program: /home/mint/AppImages/LeoCAD-git.6ca7934.qt57-x86_64.AppImage 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
process 14038 is executing new program: /tmp/.mount_LeoCAD6GXpZp/usr/bin/leocad
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffed6f4700 (LWP 14047)]
[New Thread 0x7fffe7fff700 (LWP 14048)]
[New Thread 0x7fffe58dc700 (LWP 14049)]
[New Thread 0x7fffdc045700 (LWP 14050)]

Thread 1 "AppRun" received signal SIGSEGV, Segmentation fault.
0x00007fffec41e321 in ?? ()
(gdb) bt
#0  0x00007fffec41e321 in ?? ()
#1  0x00000000016b71e0 in ?? ()
#2  0x0000000001beb3f0 in ?? ()
#3  0x0000000000000000 in ?? ()
(gdb)
ghost commented 6 years ago

@leozide, Its look like LeoCAD crashed if antialising enabled, if dissable antialising then its possible to use LeoCAD with Mesa 17.2.4.

P.S.: Previously I has Mesa 12.0.6 and there was no such bug.

leozide commented 6 years ago

I'll try to repro, but a backtrace with symbols would help.

ghost commented 6 years ago

backtrace with symbols would help.

What should I do for it?

leozide commented 6 years ago

Compile the binary locally and run

ghost commented 3 years ago

Duplicate of https://github.com/leozide/leocad/issues/95