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[Octave-bug-tracker] [bug #48519] Segfault with Qt plotting when running
From: |
Andreas Weber |
Subject: |
[Octave-bug-tracker] [bug #48519] Segfault with Qt plotting when running demos |
Date: |
Sun, 30 Dec 2018 10:29:25 -0500 (EST) |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Firefox/60.0 |
Follow-up Comment #24, bug #48519 (project octave):
I'm able to reproduce this with a current build of stable with a stripped
dump_plot_demos.m (see attachments)
It can take up to 30mins until I see the segfault:
Printing "waterfall_01.png" ...
Thread 16 "QThread" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffb6560700 (LWP 18240)]
0x00007ffff32800f3 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
(gdb) bt
#0 0x00007ffff32800f3 in QMetaObject::activate(QObject*, int, int, void**)
()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#1 0x00007fffb47925d2 in QtHandles::Figure::updateBoundingBoxHelper
(data=0x55555659af30)
at ../octave-src/libgui/graphics/Figure.cc:634
see backtrace.log for full backtrace but without debugging symbols. I'll du a
debug build next
(file #45790, file #45791)
_______________________________________________________
Additional Item Attachment:
File name: backtrace.log Size:7 KB
File name: dump_plot_demos.m Size:0 KB
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- [Octave-bug-tracker] [bug #48519] Segfault with Qt plotting when running demos, Hartmut, 2018/12/22
- [Octave-bug-tracker] [bug #48519] Segfault with Qt plotting when running demos, Rik, 2018/12/23
- [Octave-bug-tracker] [bug #48519] Segfault with Qt plotting when running demos, Hartmut, 2018/12/23
- [Octave-bug-tracker] [bug #48519] Segfault with Qt plotting when running demos, Pantxo Diribarne, 2018/12/26
- [Octave-bug-tracker] [bug #48519] Segfault with Qt plotting when running demos, Dmitri A. Sergatskov, 2018/12/26
- [Octave-bug-tracker] [bug #48519] Segfault with Qt plotting when running demos,
Andreas Weber <=
- [Octave-bug-tracker] [bug #48519] Segfault with Qt plotting when running demos, Andreas Weber, 2018/12/30
- [Octave-bug-tracker] [bug #48519] Segfault with Qt plotting when running demos, Andreas Weber, 2018/12/30
- [Octave-bug-tracker] [bug #48519] Segfault with Qt plotting when running demos, Andreas Weber, 2018/12/30