I've done what you asked and it still crashes.
Content of error.log:
----------------------------------------------------------------------
Timestamp : 20-3-13 08:49:47
Error level : FATAL EXCEPTION
Message : Fatal exception encountered
An unhandled exception occurred at $00000000004D8ABA :
EAccessViolation : Access violation
$00000000004D8ABA line 520 of ../fpcvalkyrie/src/vnode.pas
$00000000004D8CD6 line 569 of ../fpcvalkyrie/src/vnode.pas
$000000000048D5BB line 51 of ../fpcvalkyrie/src/vsystem.pas
$00000000005C5277 line 66 of ../fpcvalkyrie/src/vio.pas
$00000000004836BE line 386 of src/doomio.pas
$000000000046C101 line 226 of src/doombase.pas
----------------------------------------------------------------------
Content of log.txt:
08:49:34 : INFO : --- Logging start : 20-3-13 08:49:34 ---
08:49:34 : REPORT : ---------------------- Compiler info -------------------------
08:49:34 : REPORT : This program was compiled at 18:15:21 on 2013/03/19 by epyon
08:49:34 : REPORT : Compiler version : 2.6.0
08:49:34 : REPORT : Target OS : Linux
08:49:34 : REPORT : Target CPU : x86_64
08:49:34 : REPORT : ---------------------- OS runtime info -----------------------
08:49:34 : REPORT : Current dir : /home/wingnux/jogos/doomrl-linux-x64-0997
08:49:34 : REPORT : Local time : 03-20-2013 08:49:34
08:49:34 : INFO : Root path set to -
08:49:34 : INFO : <TDoom//0> Initialized.
08:49:34 : INFO : <TDoom//0> 0.9.9.7
08:49:34 : INFO : <TDownloadTask> DoomNet: downloading doom.chaosforge.net/info.xml to info.xml...
08:49:35 : INFO : HTTP/1.1 200 OK
08:49:35 : INFO : <TDownloadTask> DoomNet: download completed - 425 bytes received
08:49:35 : INFO : <TDoomNetwork> Remote stable - 0.9.9.7 (
http://doom.chaosforge.net/mods/0997-64/modules.xml)
08:49:35 : INFO : <TDoomNetwork> Remote beta - 0.9.9.7 GOLD(
http://doom.chaosforge.net/mods/0997-64/modules.xml)
08:49:35 : INFO : <TDoomNetwork> MOTD - ChaosForge Network is online! | DoomRL 0.9.9.7 has been RELEASED!
08:49:35 : INFO : <TDoomModules> DoomModules loading...
08:49:35 : INFO : <TDoomModules> DoomModules loaded.
08:49:35 : INFO : <TTextIODriver> Initializing TextIO driver...
08:49:35 : INFO : <TTextIODriver> Terminal Keyboard system ready.
08:49:35 : INFO : <TTextIODriver> Setting terminal video to 80x25 color...
08:49:35 : INFO : <TTextIODriver> Failed to set terminal 80x25 color mode.
08:49:35 : INFO : <TTextIODriver> Terminal video mode - 80x24 color.
08:49:35 : INFO : <TTextIODriver> Shutting down terminal system...
08:49:36 : INFO : <TDoomIO//0> Closed.
08:49:36 : INFO : <TDoomModules> DoomModules destroyed.
08:49:36 : INFO : <TSystems//0> Closed.
08:49:36 : INFO : <TDoom//0> Doom destroyed.
08:49:36 : INFO : <TDoom//0> Closed.
08:49:47 : INFO : --- Logging end : 20-3-13 08:49:47 ---