GNU gdb (Debian 7.12-6+b2) 7.12.0.20161007-git
Copyright (C) 2016 Free Software Foundation, Inc.
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Reading symbols from qmapshack...Reading symbols from /usr/lib/debug/.build-id/fc/b97f17fa3040d5deb2c545ec3d944b347ec103.debug...done.
done.
(gdb) run
Starting program: /usr/bin/qmapshack 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffd5185700 (LWP 31567)]
[New Thread 0x7fffd143b700 (LWP 31568)]
qt5ct: using qt5ct plugin
[New Thread 0x7fffc8d9c700 (LWP 31569)]
2018-06-02 17:39:26.403 [warning] Icon theme "Human" not found.
2018-06-02 17:39:26.405 [warning] Icon theme "crystalsvg" not found.
[New Thread 0x7fffba81a700 (LWP 31570)]
2018-06-02 17:39:26.523 [warning] libpng warning: iCCP: known incorrect sRGB profile
2018-06-02 17:39:26.523 [warning] libpng warning: iCCP: known incorrect sRGB profile

Thread 1 "qmapshack" received signal SIGSEGV, Segmentation fault.
0x00007ffff5deb0ed in ?? () from /usr/lib/libgdal.so.20
(gdb) quit
A debugging session is active.

	Inferior 1 [process 31563] will be killed.

Quit anyway? (y or n) y