From: Ward Vandewege <ward@pong.be>
To: linux-msdos@vger.kernel.org
Subject: general protection error (Program=do_vm86.c, Line=348)
Date: Thu, 19 Feb 2004 12:18:59 +0100 [thread overview]
Message-ID: <20040219111859.GA16503@io.pong.be> (raw)
Hi there,
I have been playing with Dosemu/Freedos to get an old DOS/Novell application
to work on a linux box.
Here's my setup:
Novell 3.11 with 802.3 frametype (I know, it's ancient)
Linux kernel 2.4.24 (Debian testing/unstable)
Dosemu 1.2.0-2 from debian package
Freedos b8p-3 (dosemu-freedos debian package)
I can connect to the Novell server just fine through ncpmount; copy data off,
etc.
I've tried the Direct-IPX approach from the Novell HOWTO, which works - kind
of. I can load EMSNETX or NETX just fine, and then the Novell share is
accessible through the I drive. However, executing 'login' will crash dosemu
after providing login/password. Here is the debug output from dosemu:
=======================
using stderr for debug-output
CONF: config variable parser_version_3 set
CONF: config variable c_system set
CONF: Parsing built-in dosemu.conf file.
CONF: config variable version_3_style_used set
CONF: Parsing built-in global.conf file.
CONF: config variable version_3_style_used unset
CONF: config variable version_3_style_used set
CONF: opened include file /etc/dosemu/dosemu.conf
CONF: closed include file /etc/dosemu/dosemu.conf
debug flags: -a+cw
CONF: Disabling use of pentium timer
CONF: dosbanner on
CONF: timer freq=18, update=54925
CONF: CPU set to 386
CONF: 16384k bytes XMS memory
CONF: 8192k bytes EMS memory
CONF: EMS-frame = 0xe000
CONF: DPMI-Server on
CONF: dosemu running on _terminal
SER: directory /var/lock namestub LCK.. binary No
CONF: Keyboard-layout keyb-user
CONF: Keyboard-layout auto
device: /dev/fd0 type 2 h: 0 s: 0 t: 0 floppy A:
CONF: fastfloppy = 1
CONF: IPX support on
CONF(LPT0) f: (null) c: lpr o: -Plp t: 20 port: 0
CONF(LPT1) f: (null) c: lpr o: '' t: 20 port: 0
CONF: not allowing speaker port access
CONF: Packet Driver disabled.
device: /var/lib/dosemu/freedos type 4 h: -1 s: -1 t: -1 drive C:
CONF: config variable c_system unset
CONF: running exclusively as ROOT: uid=0 (cached 0) gid=0 (cached 0)
DBG_FD already set
DOSEMU-1.2.0.0 is coming up on Linux version 2.4.24
CONF: reserving 640Kb at 0x00000 for 'd' (Base DOS memory (first 640K))
CONF: reserving 64Kb at 0xF0000 for 'r' (Dosemu reserved area)
major = 136 minor = 3
CONF: reserving 128Kb at 0xA0000 for 'v' (Video memory)
SERIAL $Header: /cvsroot/dosemu/dosemu/src/base/serial/ser_init.c,v 1.1.2.3
2004/01/16 21:48:23 bartoldeman Exp $
Slang:S-Lang Error: Inconsistency in define key.
Slang:S-Lang Error: Inconsistency in define key.
CONF: reserving 64Kb at 0xE0000 for 'E' (EMS page frame)
TIME: using 9154 usec for updating ALRM timer
SIGILL while in vm86()
ERROR: general protection at 0x603cf: 0
ERROR: general protection at 0x603cf: 0
Program=do_vm86.c, Line=348
EIP: 503d:0000ffff ESP: 192c:00009216 VFLAGS(b): 00000 00111000 00000111
EAX: 00000686 EBX: 00000000 ECX: 00000686 EDX: 0000192c VFLAGS(h): 00003807
ESI: 0000292d EDI: 00006320 EBP: 00001860 DS: 19e1 ES: 292d FS: 0000 GS: 0000
FLAGS: CF PF OF RF VM IOPL: 3
STACK: 69 0f 20 92 dd 3f 69 0f 00 00 -> a7 33 00 00 06 30 86 06 3a 3b
OPS : 00 00 00 00 00 00 00 00 00 00 -> 00 00 00 00 00 00 00 00 00 00
0000 503d:ffff add [bx+si],al
00| 0f69:0a76->010106 01| 5359:5300->058890 02| 4c4f:565f->051b4f
03| 5359:533d->0588cd 04| 5250:003a->05253a 05| 565f:474f->05ad3f
06| 503d:4c4f->05501f 07| 3a47:4f52->03f3c2 08| 4553:5500->04aa30
09| 4f56:5f52->0554b2 0a| 5355:3d4c->05729c 0b| 003a:5245->0055e5
0c| 445f:4f46->049536 0d| 4556:4952->049eb2 0e| 003a:473d->004add
0f| 5441:5045->059455 10| 3a47:3d48->03e1b8 11| 4449:465c->048aec
12| 4f49:4c45->0540d5 13| 5f4f:465c->063b4c 14| 4154:4144->045684
15| 4d4f:4800->051cf0 16| 5244:5f45->058385 17| 3d45:5649->042a99
18| 5300:3a48->056a48 19| 5244:5f43->058383 1a| 3d45:5649->042a99
1b| 4600:3a49->049a49 1c| 5244:5f42->058382 1d| 3d45:5649->042a99
1e| 4500:3a4a->048a4a 1f| 5244:5f4d->05838d 20| 3d45:5649->042a99
21| 0000:3a4b->003a4b 22| 0344:0382->0037c2 23| 0f69:2d1b->0123ab
24| 0344:0304->003744 25| 0070:001f->00071f 26| 0070:0027->000727
27| 0423:0cc3->004ef3 28| 0070:0000->000700 29| 0070:0166->000866
2a| 0070:0000->000700 2b| 0070:0000->000700 2c| 0070:0000->000700
2d| 0070:0000->000700 2e| 0070:0000->000700 2f| 0423:100b->00523b
30| 0070:0000->000700 31| 0070:0000->000700 32| 0070:0000->000700
33| f000:0330->0f0330 34| 0070:0000->000700 35| 0070:0000->000700
leavedos(4|0x4) called - shutting down
SPEAKER: sound off
calling SIG_close
calling keyboard_close
00| 0f69:0a76->010106 01| 5359:5300->058890 02| 4c4f:565f->051b4f
03| 5359:533d->0588cd 04| 5250:003a->05253a 05| 565f:474f->05ad3f
06| 503d:4c4f->05501f 07| 3a47:4f52->03f3c2 08| 4553:5500->04aa30
09| 4f56:5f52->0554b2 0a| 5355:3d4c->05729c 0b| 003a:5245->0055e5
0c| 445f:4f46->049536 0d| 4556:4952->049eb2 0e| 003a:473d->004add
0f| 5441:5045->059455 10| 3a47:3d48->03e1b8 11| 4449:465c->048aec
12| 4f49:4c45->0540d5 13| 5f4f:465c->063b4c 14| 4154:4144->045684
15| 4d4f:4800->051cf0 16| 5244:5f45->058385 17| 3d45:5649->042a99
18| 5300:3a48->056a48 19| 5244:5f43->058383 1a| 3d45:5649->042a99
1b| 4600:3a49->049a49 1c| 5244:5f42->058382 1d| 3d45:5649->042a99
1e| 4500:3a4a->048a4a 1f| 5244:5f4d->05838d 20| 3d45:5649->042a99
21| 0000:3a4b->003a4b 22| 0344:0382->0037c2 23| 0f69:2d1b->0123ab
24| 0344:0304->003744 25| 0070:001f->00071f 26| 0070:0027->000727
27| 0423:0cc3->004ef3 28| 0070:0000->000700 29| 0070:0166->000866
2a| 0070:0000->000700 2b| 0070:0000->000700 2c| 0070:0000->000700
2d| 0070:0000->000700 2e| 0070:0000->000700 2f| 0423:100b->00523b
30| 0070:0000->000700 31| 0070:0000->000700 32| 0070:0000->000700
33| f000:0330->0f0330 34| 0070:0000->000700 35| 0070:0000->000700
calling disk_close_all
calling video_close
releasing ports and blocked devices
calling shared memory exit
calling HMA exit
closing debugger pipes
calling mapping_close()
calling close_all_printers
calling mouse_close
=======================
These are all the non-default lines in the default dosemu.conf file:
=======================
$_hdimage = "freedos"
$_xms = (16384)
$_ems = (8192)
$_ipxsupport = (on)
=======================
So then I thought I would try the Packet Driver approach (pdether 1.05).
Using the packet driver, I can execute my startnet.bat script that looks like
this:
=======================
LOADHI C:\NWCLIENT\LSL /c=C:\NWCLIENT\net.cfg
LOADHI C:\NWCLIENT\PDETHER.EXE
LOADHI C:\NWCLIENT\IPXODI.COM
VLM /MC /V4 > vlm_debug
=======================
VLM crashes dosemu, with a very similar error as the 'login.exe' application
above:
=======================
using stderr for debug-output
CONF: config variable parser_version_3 set
CONF: config variable c_system set
CONF: Parsing built-in dosemu.conf file.
CONF: config variable version_3_style_used set
CONF: Parsing built-in global.conf file.
CONF: config variable version_3_style_used unset
CONF: config variable version_3_style_used set
CONF: opened include file /etc/dosemu/dosemu.conf
CONF: closed include file /etc/dosemu/dosemu.conf
debug flags: -a+cw
CONF: Disabling use of pentium timer
CONF: dosbanner on
CONF: timer freq=18, update=54925
CONF: CPU set to 386
CONF: 16384k bytes XMS memory
CONF: 8192k bytes EMS memory
CONF: EMS-frame = 0xe000
CONF: DPMI-Server on
CONF: dosemu running on _terminal
SER: directory /var/lock namestub LCK.. binary No
CONF: Keyboard-layout keyb-user
CONF: Keyboard-layout auto
device: /dev/fd0 type 2 h: 0 s: 0 t: 0 floppy A:
CONF: fastfloppy = 1
CONF: IPX support off
CONF(LPT0) f: (null) c: lpr o: -Plp t: 20 port: 0
CONF(LPT1) f: (null) c: lpr o: '' t: 20 port: 0
CONF: not allowing speaker port access
CONF: Packet Driver enabled.
device: /var/lib/dosemu/freedos type 4 h: -1 s: -1 t: -1 drive C:
CONF: config variable c_system unset
CONF: running exclusively as ROOT: uid=0 (cached 0) gid=0 (cached 0)
DBG_FD already set
DOSEMU-1.2.0.0 is coming up on Linux version 2.4.24
CONF: reserving 640Kb at 0x00000 for 'd' (Base DOS memory (first 640K))
CONF: reserving 64Kb at 0xF0000 for 'r' (Dosemu reserved area)
major = 136 minor = 3
CONF: reserving 128Kb at 0xA0000 for 'v' (Video memory)
SERIAL $Header: /cvsroot/dosemu/dosemu/src/base/serial/ser_init.c,v 1.1.2.3
2004/01/16 21:48:23 bartoldeman Exp $
Slang:S-Lang Error: Inconsistency in define key.
Slang:S-Lang Error: Inconsistency in define key.
CONF: reserving 64Kb at 0xE0000 for 'E' (EMS page frame)
TIME: using 9154 usec for updating ALRM timer
ERROR: general protection at 0x242df: 0
ERROR: general protection at 0x242df: 0
Program=do_vm86.c, Line=348
EIP: 142e:0000ffff ESP: 8a73:0000355e VFLAGS(b): 00000 00110010 00010010
EAX: 0000000f EBX: 0000000e ECX: 0000cc17 EDX: 00000008 VFLAGS(h): 00003212
ESI: 000033e9 EDI: 00000417 EBP: 0000000f DS: 137b ES: 13e9 FS: 0000 GS: 0000
FLAGS: AF IF RF VM VIF IOPL: 3
STACK: 01 01 06 04 6e 35 46 32 da 33 -> 00 00 6e 35 73 8a 23 04 73 8a
OPS : 00 00 00 00 00 00 00 00 00 00 -> 00 00 00 00 00 00 00 00 00 00
0000 142e:ffff add [bx+si],al
00| 0070:0037->000737 01| 0070:0000->000700 02| f000:0020->0f0020
03| 0070:0000->000700 04| f000:0040->0f0040 05| f000:0050->0f0050
06| 0070:003f->00073f 07| f000:0070->0f0070 08| c01a:0cb9->0c0e59
09| 0070:01f2->0008f2 0a| 0070:01f8->0008f8 0b| 0070:01fe->0008fe
0c| 0070:0204->000904 0d| 0070:020a->00090a 0e| 0070:0210->000910
0f| 0070:0216->000916 10| 0ecb:0170->00ee20 11| f000:0110->0f0110
12| f000:0120->0f0120 13| f000:0130->0f0130 14| f000:0140->0f0140
15| f000:0150->0f0150 16| f800:3500->0fb500 17| f000:0170->0f0170
18| f000:0180->0f0180 19| f000:0190->0f0190 1a| f000:01a0->0f01a0
1b| 0070:028e->00098e 1c| f000:01c0->0f01c0 1d| f000:01d0->0f01d0
1e| 00db:0f59->001d09 1f| f000:01f0->0f01f0 20| 0070:000f->00070f
21| 0070:0017->000717 22| 0344:0382->0037c2 23| 8a73:074b->08ae7b
24| 0344:0304->003744 25| 0070:001f->00071f 26| 0070:0027->000727
27| 0070:002f->00072f 28| 0ecb:011a->00edca 29| 0070:0166->000866
2a| 0070:0000->000700 2b| 0070:0000->000700 2c| 0070:0000->000700
2d| 0070:0000->000700 2e| 0070:0000->000700 2f| 07ab:0000->007ab0
30| 0070:0000->000700 31| 0070:0000->000700 32| 0070:0000->000700
33| f000:0330->0f0330 34| 0070:0000->000700 35| 0070:0000->000700
leavedos(4|0x4) called - shutting down
SPEAKER: sound off
calling SIG_close
calling keyboard_close
00| 0070:0037->000737 01| 0070:0000->000700 02| f000:0020->0f0020
03| 0070:0000->000700 04| f000:0040->0f0040 05| f000:0050->0f0050
06| 0070:003f->00073f 07| f000:0070->0f0070 08| c01a:0cb9->0c0e59
09| 0070:01f2->0008f2 0a| 0070:01f8->0008f8 0b| 0070:01fe->0008fe
0c| 0070:0204->000904 0d| 0070:020a->00090a 0e| 0070:0210->000910
0f| 0070:0216->000916 10| 0ecb:0170->00ee20 11| f000:0110->0f0110
12| f000:0120->0f0120 13| f000:0130->0f0130 14| f000:0140->0f0140
15| f000:0150->0f0150 16| f800:3500->0fb500 17| f000:0170->0f0170
18| f000:0180->0f0180 19| f000:0190->0f0190 1a| f000:01a0->0f01a0
1b| 0070:028e->00098e 1c| f000:01c0->0f01c0 1d| f000:01d0->0f01d0
1e| 00db:0f59->001d09 1f| f000:01f0->0f01f0 20| 0070:000f->00070f
21| 0070:0017->000717 22| 0344:0382->0037c2 23| 8a73:074b->08ae7b
24| 0344:0304->003744 25| 0070:001f->00071f 26| 0070:0027->000727
27| 0070:002f->00072f 28| 0ecb:011a->00edca 29| 0070:0166->000866
2a| 0070:0000->000700 2b| 0070:0000->000700 2c| 0070:0000->000700
2d| 0070:0000->000700 2e| 0070:0000->000700 2f| 07ab:0000->007ab0
30| 0070:0000->000700 31| 0070:0000->000700 32| 0070:0000->000700
33| f000:0330->0f0330 34| 0070:0000->000700 35| 0070:0000->000700
calling disk_close_all
calling video_close
releasing ports and blocked devices
calling shared memory exit
calling HMA exit
closing debugger pipes
calling mapping_close()
calling close_all_printers
calling mouse_close
=======================
The VLM output is:
=======================
VLM.EXE - NetWare virtual loadable module manager v1.21 (960514)
(C) Copyright 1993 - 1996 Novell, Inc. All Rights Reserved.
Patent pending.
Patent No. 5,349,642.
SET STATION TIME ON
VLM AUTO.VLM
The VLM.EXE file is pre-initializing the VLMs...............
The VLM.EXE file is using conventional memory.
CONN.VLM - NetWare connection table manager v1.21 (960514)
IPXNCP.VLM - NetWare IPX transport module v1.21 (960514)
TRAN.VLM - NetWare transport multiplexor module v1.21 (960514)
SECURITY.VLM - NetWare security enhancement module v1.21 (960514)
NDS.VLM - NetWare directory services protocol module v1.21 (960514)
BIND.VLM - NetWare bindery protocol module v1.21 (960514)
PREFERRED SERVER SERV1
PNW.VLM - Personal NetWare protocol module v1.21 (960514)
NWP.VLM - NetWare DOS Requestor NetWare protocol module v1.21 (960514)
FIO.VLM - NetWare file input-output module v1.21 (960514)
GENERAL.VLM - NetWare general purpose function module v1.21 (960514)
FIRST NETWORK DRIVE I
=======================
My net.cfg file looks like this:
=======================
Link Support
Buffers 4 1514
MemPool 2048
Link Driver PDETHER
Int 60
FRAME Ethernet_II
USE DEFAULTS=OFF
VLM=CONN.VLM
VLM=IPXNCP.VLM
VLM=TRAN.VLM
VLM=SECURITY.VLM
VLM=NDS.VLM
VLM=NWP.VLM
VLM=FIO.VLM
VLM=BIND.VLM
VLM=PRINT.VLM
VLM=GENERAL.VLM
VLM=REDIR.VLM
VLM=NETX.VLM
NetWare DOS Requester
FIRST NETWORK DRIVE = I
NETWORK PROTOCOL = BIND
SHOW DOTS = ON
SET STATION TIME = ON
PREFERRED SERVER = SERV1
FILE HANDLES = 40
LOCAL PRINTERS = 1
VLM = AUTO.VLM
=======================
And this are the non-default settings in dosemu.conf for this configuration:
=======================
$_hdimage = "freedos"
$_xms = (16384)
$_ems = (8192)
$_pktdriver = (on)
$_novell_hack = (on)
$_netdev = "eth1"
$_vnet = ""
=======================
I would be most grateful for any clues to solve my problem...
Bye for now,
Ward.
--
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next reply other threads:[~2004-02-19 11:18 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-19 11:18 Ward Vandewege [this message]
2004-02-19 11:36 ` general protection error (Program=do_vm86.c, Line=348) Grigory Batalov
2004-02-19 16:14 ` Nicolai Kuntze
2004-02-19 18:38 ` Ged Haywood
2004-02-22 14:44 ` Nicolai Kuntze
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