hwengine bt

first bt

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff5b82ab8 in lockf64 () from /usr/lib/libc.so.6
(gdb) bt full
#0  0x00007ffff5b82ab8 in lockf64 () from /usr/lib/libc.so.6
No symbol table info available.
#1  0x00007ffff42e9743 in ?? ()
   from /usr/lib/nvidia/libnvidia-glcore.so.340.106
No symbol table info available.
#2  0x00007ffff42eb094 in ?? ()
   from /usr/lib/nvidia/libnvidia-glcore.so.340.106
No symbol table info available.
#3  0x00007ffff42eb254 in ?? ()
   from /usr/lib/nvidia/libnvidia-glcore.so.340.106
No symbol table info available.
#4  0x00007ffff42eb3d0 in ?? ()
   from /usr/lib/nvidia/libnvidia-glcore.so.340.106
No symbol table info available.
#5  0x00007ffff4330031 in ?? ()
   from /usr/lib/nvidia/libnvidia-glcore.so.340.106
No symbol table info available.
#6  0x00007ffff42e94f9 in ?? ()
   from /usr/lib/nvidia/libnvidia-glcore.so.340.106
No symbol table info available.
#7  0x00007ffff42b9176 in ?? ()
   from /usr/lib/nvidia/libnvidia-glcore.so.340.106
No symbol table info available.
---Type <return> to continue, or q <return> to quit---
#8  0x00007ffff7b33d6b in ?? () from /usr/lib/nvidia/libGL.so.1
No symbol table info available.
#9  0x00007ffff7b1c0af in ?? () from /usr/lib/nvidia/libGL.so.1
No symbol table info available.
#10 0x00007ffff7de7b13 in _dl_fini () from /lib64/ld-linux-x86-64.so.2
No symbol table info available.
#11 0x00007ffff5ad2448 in __run_exit_handlers () from /usr/lib/libc.so.6
No symbol table info available.
#12 0x00007ffff5ad249a in exit () from /usr/lib/libc.so.6
No symbol table info available.
#13 0x00007ffff5abbf51 in __libc_start_main () from /usr/lib/libc.so.6
No symbol table info available.
#14 0x0000000001825390 in U_$UVARIABLES_$$_CPATHZ ()
No symbol table info available.
#15 0x0000000001825390 in U_$UVARIABLES_$$_CPATHZ ()
No symbol table info available.
#16 0x00007fffffffd840 in ?? ()
No symbol table info available.
#17 0x00000000004a6569 in WRITE (
    F=<error reading variable: Cannot access memory at address 0x17>, S=...)
    at ../../hedgewars/uUtils.pas:594
No locals.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
(gdb) 

second attempt

Loading /Fonts/DejaVuSans-Bold.ttf (12pt)... TTF_OpenFontRW: Passed a NULL font source
Loading progress sprite: Loading /Graphics/Progress.png [flags: 6] failed

Breakpoint 5, CHFATALERROR (S=...) at ../../hedgewars/uIO.pas:457
457	    SDL_Quit;
(gdb) bt
#0  CHFATALERROR (S=...) at ../../hedgewars/uIO.pas:457
#1  0x00000000004a4c9e in PARSECOMMAND (CMDSTR=..., TRUSTEDSOURCE=true, 
    EXTERNALSOURCE=false) at ../../hedgewars/uCommands.pas:111
#2  0x00000000004a707c in OUTERROR (MSG=..., ISFATALERROR=true)
    at ../../hedgewars/uDebug.pas:41
#3  0x000000000043f486 in LOADIMAGE (FILENAME=..., IMAGEFLAGS=6)
    at ../../hedgewars/uStore.pas:650
#4  0x000000000043f6be in LOADDATAIMAGE (PATH=PTGRAPHICS, FILENAME=..., 
    IMAGEFLAGS=6) at ../../hedgewars/uStore.pas:678
#5  0x000000000043fb0f in ADDPROGRESS () at ../../hedgewars/uStore.pas:801
#6  0x0000000000405db2 in GAMEROUTINE () at ../../hedgewars/hwengine.pas:410
#7  0x0000000000405fe5 in GAME () at ../../hedgewars/hwengine.pas:459
#8  0x000000000040640b in main () at ../../hedgewars/hwengine.pas:633
(gdb) s
459	    if IPCSock <> nil then
(gdb) s
462	        halt(HaltFatalErrorNoIPC);
(gdb) s
Heap dump by heaptrc unit
0 memory blocks allocated : 0/0
0 memory blocks freed     : 0/0
0 unfreed memory blocks : 0
True heap size : 0
True free heap : 0

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff5b82ab8 in lockf64 () from /usr/lib/libc.so.6
(gdb)