MSM DPMI error

Grigory Batalov
2002-09-19T07:25:06Z

I have a legacy DOS system, MSM (Micronetic M-System).
It crashes under dosemu-1.1.3.4 with or without latest Stas' patches.
And it crashes also while starting as root.

Boot.log contains:
<skip>
ERROR: DPMI: DPMI_rm_procedure_running = 0xa8
<skip>
ERROR: DPMI: DPMI_rm_procedure_running = 0xa9
ERROR: Fault in dosemu code, in_dpmi=1
ERROR: Fault in dosemu code, in_dpmi=1
ERROR: cpu exception in dosemu code outside of DPMI client!
trapno: 0x0e errorcode: 0x00000004 cr2: 0x02060000
eip: 0x40048355 esp: 0xbffff410 eflags: 0x00010296
cs: 0x0023 ds: 0x002b es: 0x002b ss: 0x002b
ERROR: cpu exception in dosemu code outside of DPMI client!
trapno: 0x0e errorcode: 0x00000004 cr2: 0x02060000
eip: 0x40048355 esp: 0xbffff410 eflags: 0x00010296
cs: 0x0023 ds: 0x002b es: 0x002b ss: 0x002b
Page fault: Page fault: readread instruction to linear address: 0x02060000
instruction to linear address: 0x02060000
CPU was in CPU was in user mode
user mode
Exception was caused by Exception was caused by non-available page
non-available page
VFLAGS(b): 010000001010010110
EAX: 02060000 EBX: 400fce5c ECX: 00000000 EDX: 00100000 VFLAGS(h): 00010296
ESI: 00000280 EDI: 08223440 EBP: bffff438
CS: 0023 DS: 002b ES: 002b FS: 0000 GS: 0000
FLAGS: PF AF SF IF RF IOPL: 0
OOPS : 00 00 85 c0 74 09 83 ec 0c 57 -> ff 10 83 c4 10 8b 47 58 89 c6
leavedos(4|0x4) called - shutting down
ERROR: signal 11 received in leavedos()
ERROR: signal 11 received in leavedos()

ERROR: timed/signalled out in leavedos()
ERROR: timed/signalled out in leavedos()

EMERGENCY JUMP 11!!!

I have full logs (-D9+M) if someone is interesting:

http://lrn.ru/~bga/dosemu/msm_drdos.log.bz2 (41741 bytes)
http://lrn.ru/~bga/dosemu/msm_freedos.log.bz2 (50147 bytes)
http://lrn.ru/~bga/dosemu/msm_msdos.log.bz2 (49433 bytes)

--
Grigory Batalov