void7$ gdb ./minetest
GNU gdb (GDB) 7.4.1-debian
Copyright (C) 2012 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /home/void7/source/minetest/minetest/bin/minetest...done.
(gdb) run
Starting program: /home/void7/source/minetest/minetest/bin/minetest
warning: no loadable sections found in added symbol-file system-supplied DSO at 0x7ffff7ffa000
warning: Could not load shared library symbols for linux-vdso.so.1.
Do you need "set solib-search-path" or "set sysroot"?
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
2016-07-31 19:35:44: WARNING[Main]: system-wide share not found at "/usr/local/share/minetest"
2016-07-31 19:35:44: WARNING[Main]: system-wide share not found at "/home/void7/source/minetest/minetest/bin/../share/minetest"
2016-07-31 19:35:44: WARNING[Main]: system-wide share found at "/home/void7/source/minetest/minetest/bin/.."
2016-07-31 19:35:44: WARNING[Main]: Couldn't find a locale directory!
2016-07-31 19:35:44: WARNING[Main]: Could not find x11 display for setting its icon.
[New Thread 0x7fffec538700 (LWP 5807)]
[Thread 0x7fffec538700 (LWP 5807) exited]
[New Thread 0x7fffec538700 (LWP 5808)]
[New Thread 0x7fffe7d36700 (LWP 5809)]
[New Thread 0x7fffe7535700 (LWP 5810)]
[New Thread 0x7fffe6d34700 (LWP 5811)]
[New Thread 0x7fffe6533700 (LWP 5812)]
[New Thread 0x7fffe5d32700 (LWP 5813)]
Loaded texture: /home/void7/.minetest/games/minetest_game/menu/header.png
Loaded texture: /home/void7/.minetest/games/Minetest_TNG/menu/icon.png
Loaded texture: /home/void7/.minetest/games/adventuretest/menu/icon.png
Loaded texture: /home/void7/.minetest/games/minetest_game/menu/icon.png
Loaded texture: /home/void7/source/minetest/minetest/games/minimal/menu/icon.png
Loaded texture: /home/void7/.minetest/games/nuclear-voxel/menu/icon.png
Loaded texture: /home/void7/.minetest/games/pixture/menu/icon.png
[Thread 0x7fffe7d36700 (LWP 5809) exited]
[Thread 0x7fffec538700 (LWP 5808) exited]
[Thread 0x7fffe5d32700 (LWP 5813) exited]
[Thread 0x7fffe6d34700 (LWP 5811) exited]
[Thread 0x7fffe6533700 (LWP 5812) exited]
[Thread 0x7fffe7535700 (LWP 5810) exited]
[New Thread 0x7fffe5d32700 (LWP 5814)]
[New Thread 0x7fffe6533700 (LWP 5815)]
[New Thread 0x7fffe6d34700 (LWP 5816)]
[New Thread 0x7fffe7535700 (LWP 5817)]
2016-07-31 19:35:54: WARNING[Main]: BanManager: creating /home/void7/.minetest/worlds/wirestest/ipban.txt
2016-07-31 19:35:54: WARNING[Main]: NodeDefManager: Ignoring CONTENT_IGNORE redefinition
[New Thread 0x7fffe5531700 (LWP 5818)]
2016-07-31 19:35:54: ACTION[Main]:         .__               __                   __
2016-07-31 19:35:54: ACTION[Main]:   _____ |__| ____   _____/  |_  ____   _______/  |_
2016-07-31 19:35:54: ACTION[Main]:  /     \|  |/    \_/ __ \   __\/ __ \ /  ___/\   __\
2016-07-31 19:35:54: ACTION[Main]: |  Y Y  \  |   |  \  ___/|  | \  ___/ \___ \  |  |
2016-07-31 19:35:54: ACTION[Main]: |__|_|  /__|___|  /\___  >__|  \___  >____  > |__|
2016-07-31 19:35:54: ACTION[Main]:       \/        \/     \/          \/     \/
2016-07-31 19:35:54: ACTION[Main]: World at [/home/void7/.minetest/worlds/wirestest]
2016-07-31 19:35:54: ACTION[Main]: Server for gameid="minetest" listening on 0.0.0.0:63284.
[New Thread 0x7fffe4d30700 (LWP 5819)]
[New Thread 0x7fffcffff700 (LWP 5820)]
[New Thread 0x7fffcf7fe700 (LWP 5821)]

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff77af983 in ?? () from /usr/lib/x86_64-linux-gnu/libIrrlicht.so.1.7a
(gdb) bt
#0  0x00007ffff77af983 in ?? () from /usr/lib/x86_64-linux-gnu/libIrrlicht.so.1.7a
#1  0x00007ffff77b0a4b in irr::video::CImage::drawRectangle(irr::core::rect<int> const&, irr::video::SColor const&) () from /usr/lib/x86_64-linux-gnu/libIrrlicht.so.1.7a
#2  0x00007ffff77bc216 in irr::video::CSoftwareDriver::draw2DRectangle(irr::video::SColor, irr::core::rect<int> const&, irr::core::rect<int> const*) ()
   from /usr/lib/x86_64-linux-gnu/libIrrlicht.so.1.7a
#3  0x000000000071b755 in draw_load_screen(std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const&, irr::IrrlichtDevice*, irr::gui::IGUIEnvironment*, float, int, bool) ()
#4  0x0000000000666678 in Client::afterContentReceived(irr::IrrlichtDevice*) ()
#5  0x000000000075ebb8 in Game::createClient(std::string const&, std::string const&, std::string*, unsigned short) ()
#6  0x000000000076f8b2 in the_game(bool*, bool, InputHandler*, irr::IrrlichtDevice*, std::string const&, std::string const&, std::string const&, std::string const&, unsigned short, std::string&, ChatBackend&, bool*, SubgameSpec const&, bool) ()
#7  0x00000000004baed6 in ClientLauncher::run(GameParams&, Settings const&) ()
#8  0x00000000004b2326 in main ()
(gdb)