* Jukka Heinonen wrote: | Unfortunately trace does not | contain information about where the crash happened but I guess | since this bug is in the same routine called on the last lines | of trace (trace:int:MSCDEX_Handler CDROM device driver -> command <128>), | fixing this bug may help.
Is it possible to add more trace messages somewhere or get a larger call-stack?
| Please, if you can, try the patch below and report what happens.
Didn't seem to change anything:
$ wine --debugmsg +int,+int31 ./Setup fixme:cdrom:CDROM_GetInterfaceInfo CD-ROM device (11, 0) not supported err:wave:OSS_WaveOutInit /dev/mixer1: No such device err:wave:OSS_WaveInInit /dev/mixer1: No such device trace:int:DOSVM_HardwareInterruptPM builtin interrupt 31 has been invoked (through vector 31) trace:int31:DOSVM_Int31Handler Simulate real mode interrupt 2f. trace:int:DOSVM_Int2fHandler Subfunction 0x150D trace:int:MSCDEX_Handler Get drive letters trace:int:DOSVM_HardwareInterruptPM builtin interrupt 31 has been invoked (through vector 31) trace:int31:DOSVM_Int31Handler Simulate real mode interrupt 2f. trace:int:DOSVM_Int2fHandler Subfunction 0x1510 trace:int:MSCDEX_Handler CDROM device driver -> command <12> trace:int:MSCDEX_Handler --> IOCTL OUTPUT <2> fixme:cdrom:CDROM_GetStatusCode Unmapped error code 13: Permission denied trace:int:MSCDEX_Handler ----> RESET trace:int:DOSVM_HardwareInterruptPM builtin interrupt 31 has been invoked (through vector 31) trace:int31:DOSVM_Int31Handler Simulate real mode interrupt 2f. trace:int:DOSVM_Int2fHandler Subfunction 0x1510 trace:int:MSCDEX_Handler CDROM device driver -> command <128> fixme:cdrom:CDROM_GetInterfaceInfo CD-ROM device (11, 0) not supported wine: Unhandled exception (thread 000c), starting debugger... fixme:cdrom:CDROM_GetInterfaceInfo CD-ROM device (11, 0) not supported WineDbg starting on pid b Loaded debug information from ELF 'wine' ((nil)) Breakpoint 1 at 0x4000cf70 (_end+0x400b824) Loaded debug information from ELF '/home/andrej/local/wine/lib/libntdll.dll.so' (0x40017000) Loaded debug information from ELF '/home/andrej/local/wine/lib/libwine.so.1' (0x400ab000) Loaded debug information from ELF '/home/andrej/local/wine/lib/libwine_unicode.so.1' (0x400c2000) No debug information in ELF '/lib/tls/libpthread.so.0' (0x401c9000) No debug information in ELF '/lib/tls/libm.so.6' (0x401d7000) No debug information in ELF '/lib/libdl.so.2' (0x401f9000) No debug information in ELF '/lib/ld-linux.so.2' (0x40000000) Loaded debug information from ELF '/home/andrej/local/wine/lib/wine/kernel32.dll.so' (0x401fe000) No debug information in 32bit DLL 'D:\Mainx01.exe' (0x400000) No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\NTDLL.DLL' (0x40040000) No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\KERNEL32.DLL' (0x40230000) Unhandled exception: page fault on read access to 0x00000000 in 32-bit code (0x00000000). In 32-bit mode. 0x00000000: addb %al,0x0(%eax) Wine-dbg>bt Backtrace: =>0 0x00000000 (ebp=0000311f) 1 0x0040b4aa (Mainx01.exe.C0DE+0x44aa in Mainx01.exe) (ebp=0000311f, null call assumed) Wine-dbg>cont First chance exception: page fault on read access to 0x00000000 in 32-bit code (0x00000000). Register dump: CS:0023 SS:002b DS:002b ES:002b FS:003b GS:0033 EIP:00000000 ESP:40862e5c EBP:0000311f EFLAGS:00010246( R- 00 I Z- -P1 ) EAX:0040bb77 EBX:0040b181 ECX:0000041d EDX:0000041d ESI:400499ea EDI:400991b8 Stack dump: 0x40862e5c (_end+0x572214): 0040b4aa 00000100 0040aa03 4009ff40 0x40862e6c (_end+0x572224): 00407162 40862e7c 4009fda0 0000311f 0x40862e7c (_end+0x572234): 4009e660 00000216 4006fc17 402f0b80 0x40862e8c (_end+0x572244): 40862ea4 00400100 401c0038 00407000 0x40862e9c (_end+0x572254): 405305e0 00000000 00000000 00000000 0x40862eac (_end+0x572264): 00000000 00000000 00000000 00000000 0x40862ebc (_end+0x572274):
Backtrace: =>0 0x00000000 (ebp=0000311f) 1 0x0040b4aa (Mainx01.exe.C0DE+0x44aa in Mainx01.exe) (ebp=0000311f, null call assumed)
0x00000000: addb %al,0x0(%eax)
I'm unable to run the program directly from winedbg; I only get to this point:
First chance exception: page fault in 16-bit code (0267:00c9). In 16-bit mode. Register dump: CS:0267 SS:026f DS:026f ES:026f FS:0000 GS:0000 IP:00c9 SP:43da BP:0000 FLAGS:0246( - 00 I Z- -P1 ) AX:0300 BX:002f CX:0000 DX:1001 SI:0348 DI:001a Stack dump: 0x026f:0x43da: 0000 0000 008f 0000 0000 0000 0000 0000 0x026f:0x43ea: 0000 0000 0000 0000 0000 0000 0000 0000 0x026f:0x43fa: 0000 0000 0000 0000 0000 0000 0000 0000 0x026f:0x440a:
004d: sel=026f base=405914c0 limit=0000641f 16-bit rw- Backtrace: =>0 0x0267:0x00c9 (bp=0000)
0x0267:0x00c9: int $0x31
(I've tried cont repeatedly, but nothing new happens.)