Something

Program received signal SIGSEGV, Segmentation fault.
0x7800fd06 in _libmsvcrt_a_iname ()
(gdb) bt full
#0  0x7800fd06 in _libmsvcrt_a_iname ()
No symbol table info available.
#1  0x00000800 in ?? ()
No symbol table info available.
#2  0x78021c79 in _libmsvcrt_a_iname ()
No symbol table info available.
#3  0x0046d5c8 in Q_vsnprintf (
    str=0x22e960 "Global data loaded - size ype\tweap_pri\r\n\r\n\tweapon_mod rpg\r\n\t{\r\n\t\tfiredef\r\n\t\t{\r\n\t\t\tname\t\"_Aimed Shot\"\r\n\t\t\tskill\texplosive\r\n\t\t\tprojtl\trocket_particle\r\n\t\t\timpact\tpbeamBigImpact\r\n\t\t\thitbody\tpbeamBigImpact"..., size=4096,
    format=0x4dd18c "Global data loaded - size %Zu bytes\n", ap=0x22f984 "ý4E")
    at ../../src/game/q_shared.c:4363
        len = 1735422496
#4  0x00457c17 in Com_Printf (
    fmt=0x4dd18c "Global data loaded - size %Zu bytes\n")
    at ../../src/qcommon/common.c:124
        argptr = 0x22f984 "ý4E"
        msg = "Global data loaded - size ype\tweap_pri\r\n\r\n\tweapon_mod rpg\r\n\t{\r\n\t\tfiredef\r\n\t\t{\r\n\t\t\tname\t\"_Aimed Shot\"\r\n\t\t\tskill\texplosive\r\n\t\t\tprojtl\trocket_particle\r\n\t\t\timpact\tpbeamBigImpact\r\n\t\t\thitbody\tpbeamBigImpact"...
#5  0x00426ab2 in CL_ReadSinglePlayerData () at ../../src/client/cl_main.c:1906
        type = 0x0
        name = 0x9a8eb70 "laserrifle_ammo"
        text = 0x0
#6  0x0041c009 in CL_GameNew_f () at ../../src/client/cl_campaign.c:3756
        i = 99990
        val = "«\202F\0▒ý\236\034"
#7  0x00450b44 in Cmd_ExecuteString (text=0x22fa10 "game_new")
    at ../../src/qcommon/cmd.c:932
        cmd = (cmd_function_t *) 0xb7df1a8
        a = (cmd_alias_t *) 0x53005c
        str = 0x1c9eeca8 "game_new"
        hash = 7
#8  0x0044fb96 in Cbuf_Execute () at ../../src/qcommon/cmd.c:266
        i = 9
        text = 0x190dad0 "game_new\n78 2701421\n\n_start;\nusic_start;\n\net developer 1\nmouse 0\nset developer 1\n1\nt vid_grabmouse 0\nset developer 1\ngrabmouse 0\nset developer 1\ngrabmouse 0\nset developer 1\ngrabmouse 0\nset developer 1"...
        line = "game_new\078 2701421", '\0' <repeats 633 times>, "\001\0\0\0\001\002\0\0¥\tH\0\0\0\0\0 \0\0\0¥\tH\00¥&#9562;\n&#9516;\0|\001\001\0\0\0Ó³\"\0n\0F\00²\"\0\232GÓwP\0019\0\001\002\0\0\001\0\0\0&#9565;\0P\001\001\0\0\0\027\020H\0P\0019\0\001\002\0\0\001\0\0\0&#9565;\0P\001\001\002\0\0P\0019\0\0\0\0\0\001\0\0\0L\211Úw\0\0\0\0TñÔwP\0019\0\204\0\0\0\0\0\0\0&#9516;\0|\001\0\0\0\0D²\"\0\236úÓwP²\"\0TñÔwP\0019\0\001\002\0\0\001\0\0\0&#9565;\0P"...
        quotes = 0
#9  0x0045928a in Qcommon_Frame (msec=35) at ../../src/qcommon/common.c:1059
        s = 0x0
        wait = -35
        time_before = 0
        time_between = 0
        time_after = 0
        sv_timer = 0
        cl_timer = 35
#10 0x004807a3 in WinMain (hInstance=0x400000, hPrevInstance=0x0,
    lpCmdLine=0x232c35 "+set", nCmdShow=10)
    at ../../src/ports/win32/sys_win.c:1238
        msg = {hwnd = 0x390150, message = 513, wParam = 1, lParam = 22020284,
  time = 2701421, pt = {x = 194, y = 380}}
        time = 35
        oldtime = 79955
        newtime = 79990
        timescale = 1
#11 0x004c14ca in main ()
No symbol table info available.