# examining core.4827 in /games/258508/. ...
# using $FREECIV_PATH /home/freeciv/.freeciv/code/installed/web/stable/freeciv-1.14.1+ourown+newdead+slowai+gen6v11+endyear/share/freeciv
# running: (echo bt; echo quit; exec yes '') | gdb  /home/freeciv/.freeciv/code/installed/web/stable/freeciv-1.14.1+ourown+newdead+slowai+gen6v11+endyear/share/freeciv/../../bin/civserver core.4827
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This GDB was configured as "i386-redhat-linux"...
Core was generated by `/home/freeciv/.freeciv/code/installed/web/stable/freeciv-1.14.1+ourown+newdead+'.
Program terminated with signal 8, Arithmetic exception.
Reading symbols from /lib/libm.so.6...done.
Loaded symbols for /lib/libm.so.6
Reading symbols from /usr/lib/libz.so.1...done.
Loaded symbols for /usr/lib/libz.so.1
Reading symbols from /lib/libc.so.6...done.
Loaded symbols for /lib/libc.so.6
Reading symbols from /lib/ld-linux.so.2...done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /lib/libnss_files.so.2...done.
Loaded symbols for /lib/libnss_files.so.2
Reading symbols from /lib/libnss_nisplus.so.2...done.
Loaded symbols for /lib/libnss_nisplus.so.2
Reading symbols from /lib/libnsl.so.1...done.
Loaded symbols for /lib/libnsl.so.1
Reading symbols from /lib/libnss_dns.so.2...done.
Loaded symbols for /lib/libnss_dns.so.2
Reading symbols from /lib/libresolv.so.2...done.
Loaded symbols for /lib/libresolv.so.2
Reading symbols from /usr/lib/gconv/ISO8859-1.so...done.
Loaded symbols for /usr/lib/gconv/ISO8859-1.so
#0  0x0808240c in player_save (plr=0x8133ccc, plrno=1, file=0xbfffd6b0)
    at savegame.c:1391
1391		index = (index + 1) % pgr->length;
(gdb) #0  0x0808240c in player_save (plr=0x8133ccc, plrno=1, file=0xbfffd6b0)
    at savegame.c:1391
#1  0x080853ba in game_save (file=0xbfffd6b0) at savegame.c:2296
#2  0x0804cfa8 in save_game (orig_filename=0xbfffd960 "civgame-1950.sav")
    at srv_main.c:557
#3  0x0804d105 in save_game_auto () at srv_main.c:590
#4  0x0804ebb8 in main_loop () at srv_main.c:1793
#5  0x0804f1e8 in srv_main () at srv_main.c:2090
#6  0x08049b31 in main (argc=9, argv=0xbfffdc34) at civserver.c:153
#7  0x400641c4 in __libc_start_main () from /lib/libc.so.6
(gdb)