Mail Archives: cygwin/1999/04/09/17:14:25
Greetings.
When using httptunnel with your cygwin under NT 4.0 with SP4 and IIS4 I get a GPF.
httptunnel is from:
http://www.nocrew.org/software/httptunnel.html
and I got your latest software from:
ftp://go.cygnus.com/pub/sourceware.cygnus.com/cygwin/latest/
----
Here is how I caused the GPF:
On the same machine I typed:
hts -F nyx.net:23 8899
htc -F 2323 -P proxy1.emirates.net.ae:8080 my.ip.address:8899
...where "my.ip.address" = the IP address I currently have as from my ISP.
Next I brought up the telnet supplied with NT and telneted to localhost:2323. Then Dr. Watson came up and gave an error.
Here is the log from Dr. Watson:
Application exception occurred:
App: (pid=389)
When: 4/9/1999 @ 14:17:52.164
Exception number: c0000005 (access violation)
*----> System Information <----*
Computer Name: MAIN
User Name: Administrator
Number of Processors: 1
Processor Type: x86 Family 5 Model 8 Stepping 0
Windows Version: 4.0
Current Build: 1381
Service Pack: 4
Current Type: Uniprocessor Free
Registered Organization: .
Registered Owner: .
*----> Task List <----*
(00400000 - 00400000)
(77f60000 - 77fbc000) dll\ntdll.dbg
(61000000 - 61000000)
(77dc0000 - 77dff000) dll\advapi32.dbg
(77f00000 - 77f5e000) dll\kernel32.dbg
(77e70000 - 77ec4000) dll\user32.dbg
(77ed0000 - 77efc000) dll\gdi32.dbg
(77e10000 - 77e67000) dll\rpcrt4.dbg
(77bf0000 - 77bf7000) dll\rpcltc1.dbg
(776d0000 - 776d8000) dll\wsock32.dbg
(776b0000 - 776c4000) dll\ws2_32.dbg
(78000000 - 78048000) msvcrt.dbg
(776a0000 - 776a7000) dll\ws2help.dbg
(77660000 - 7766f000) dll\msafd.dbg
(77690000 - 77699000) dll\wshtcpip.dbg
(74ff0000 - 74ffd000) dll\rnr20.dbg
(75360000 - 75367000) dll\rasadhlp.dbg
State Dump for Thread Id 0x184
eax=65746365 ebx=65746365 ecx=00000053 edx=65746365 esi=00000005 edi=0246fb68
eip=61055899 esp=0246f924 ebp=0246f928 iopl=0 nv up ei pl nz na pe nc
cs=001b ss=0023 ds=0023 es=0023 fs=0038 gs=0000 efl=00000202
function: <nosymbols>
6105587c 8b01 mov eax,[ecx] ds:00000053=????????
6105587e 8d90fffefefe lea edx,[eax+0xfefefeff] ds:64736264=????????
61055884 f7d0 not eax
61055886 21c2 and edx,eax
61055888 f7c280808080 test edx,0x80808080
6105588e 74e9 jz 61055879
61055890 89c8 mov eax,ecx
61055892 eb05 jmp 61055899
61055894 8d742600 lea esi,[esi] ds:0196ea0c=????????
61055898 40 inc eax
FAULT ->61055899 803800 cmp byte ptr [eax],0x0 ds:65746365=??
6105589c 75fa jnz 61055898
6105589e 29d8 sub eax,ebx
610558a0 8b5dfc mov ebx,[ebp-0x4] ss:03dde32e=????????
610558a3 89ec mov esp,ebp
610558a5 5d pop ebp
610558a6 c3 ret
610558a7 005589 add [ebp-0x77],dl ss:03dde32e=??
610558aa e553 in eax,53
610558ac 8b4d08 mov ecx,[ebp+0x8] ss:03dde32e=????????
610558af 89c8 mov eax,ecx
610558b1 803900 cmp byte ptr [ecx],0x0 ds:00000053=??
*----> Stack Back Trace <----*
FramePtr ReturnAd Param#1 Param#2 Param#3 Param#4 Function Name
0246f928 61058ea4 65746365 0246fc44 0a0415a8 0a0415a8 <nosymbols>
*----> Raw Stack Dump <----*
0246f924 01 00 00 00 c0 fb 46 02 - a4 8e 05 61 65 63 74 65 ......F....aecte
0246f934 44 fc 46 02 a8 15 04 0a - a8 15 04 0a 04 01 00 00 D.F.............
0246f944 00 00 00 00 08 00 0a 00 - 0c f9 46 02 10 f9 46 02 ..........F...F.
0246f954 e0 ff 46 02 60 98 66 77 - 18 a5 66 77 ff ff ff ff ..F.`.fw..fw....
0246f964 ac f9 46 02 d0 a1 6b 77 - c8 00 00 00 98 f9 46 02 ..F...kw......F.
0246f974 02 00 00 00 01 00 00 00 - 00 00 00 00 00 00 00 00 ................
0246f984 00 00 00 00 d9 a1 6b 77 - 01 00 00 00 01 00 00 00 ......kw........
0246f994 00 00 00 00 00 00 00 00 - 03 00 00 00 ff ff ff ff ................
0246f9a4 60 fb 46 02 fc f9 46 02 - fa f9 46 02 fe f9 46 02 `.F...F...F...F.
0246f9b4 0a 00 00 00 00 00 00 00 - 00 00 00 00 37 00 00 00 ............7...
0246f9c4 00 00 00 00 4a 3f 03 61 - d9 32 05 61 ff ff ff ff ....J?.a.2.a....
0246f9d4 00 00 00 00 55 00 00 00 - 00 00 00 00 65 63 74 65 ....U.......ecte
0246f9e4 73 00 00 00 e1 15 04 0a - 00 00 00 02 50 4d 48 02 s...........PMH.
0246f9f4 00 00 00 00 ec f9 25 00 - 00 00 00 00 e0 ff 46 02 ......%.......F.
0246fa04 84 01 f9 77 30 b8 f9 77 - ff ff ff ff 38 fa 46 02 ...w0..w....8.F.
0246fa14 7a 4d f6 77 b0 12 48 02 - 58 4d 48 02 00 00 00 00 zM.w..H.XMH.....
0246fa24 00 00 00 00 00 00 00 00 - 98 fa 46 02 00 00 00 00 ..........F.....
0246fa34 45 00 00 00 bc fa 46 02 - 7f 0f f1 77 00 00 48 02 E.....F....w..H.
0246fa44 00 10 f1 77 00 00 00 00 - 02 00 00 00 f8 eb fd 7f ...w............
0246fa54 00 02 00 00 18 00 00 00 - 00 00 00 00 90 fa 46 02 ..............F.
State Dump for Thread Id 0x186
eax=61004a04 ebx=04abfee8 ecx=02ab0020 edx=00000000 esi=7ffdf000 edi=00000000
eip=77f6824b esp=04abfec4 ebp=04abff18 iopl=0 nv up ei pl nz ac pe cy
cs=001b ss=0023 ds=0023 es=0023 fs=0038 gs=0000 efl=00000213
function: NtWaitForMultipleObjects
77f68240 b8c4000000 mov eax,0xc4
77f68245 8d542404 lea edx,[esp+0x4] ss:0642e8cb=????????
77f68249 cd2e int 2e
77f6824b c21400 ret 0x14
77f6824e 8bc0 mov eax,eax
*----> Stack Back Trace <----*
FramePtr ReturnAd Param#1 Param#2 Param#3 Param#4 Function Name
04abff18 77f1cdc8 00000003 04abff78 00000000 ffffffff ntdll!NtWaitForMultipleObjects
04abff34 6102bf28 00000003 04abff78 00000000 ffffffff kernel32!WaitForMultipleObjects
*----> Raw Stack Dump <----*
04abfec4 bd ce f1 77 03 00 00 00 - e8 fe ab 04 01 00 00 00 ...w............
04abfed4 00 00 00 00 00 00 00 00 - f1 01 00 00 70 0b 70 02 ............p.p.
04abfee4 88 fb 46 02 74 00 00 00 - 60 00 00 00 5c 00 00 00 ..F.t...`...\...
04abfef4 ff ff ff 7f 00 dc fd 7f - b8 00 00 00 24 ff ab 04 ............$...
04abff04 fe c6 f1 77 2c 4f 06 61 - 01 00 00 00 00 00 00 00 ...w,O.a........
04abff14 01 00 00 00 34 ff ab 04 - c8 cd f1 77 03 00 00 00 ....4......w....
04abff24 78 ff ab 04 00 00 00 00 - ff ff ff ff 00 00 00 00 x...............
04abff34 88 ff ab 04 28 bf 02 61 - 03 00 00 00 78 ff ab 04 ....(..a....x...
04abff44 00 00 00 00 ff ff ff ff - 88 fb 46 02 70 0b 70 02 ..........F.p.p.
04abff54 f1 01 00 00 40 ee 5a 80 - 78 ff ab 04 e4 9d 56 fd ....@.Z.x.....V.
04abff64 9c 9e 56 fd 74 00 00 00 - 60 00 00 00 5c 00 00 00 ..V.t...`...\...
04abff74 b3 00 00 00 74 00 00 00 - 60 00 00 00 5c 00 00 00 ....t...`...\...
04abff84 10 9b 00 61 b8 ff ab 04 - 36 4a 00 61 00 00 00 00 ...a....6J.a....
04abff94 a0 ff ab 04 f4 9d 56 fd - 37 dd 11 80 dc ff ab 04 ......V.7.......
04abffa4 70 9f 00 61 5c bb 02 61 - 00 00 00 00 9c 00 00 00 p..a\..a........
04abffb4 75 6b 12 80 ec ff ab 04 - 3e 4f f0 77 88 fb 46 02 uk......>O.w..F.
04abffc4 f1 01 00 00 70 0b 70 02 - 88 fb 46 02 70 0b 70 02 ....p.p...F.p.p.
04abffd4 c4 ff ab 04 b0 0b 70 02 - ff ff ff ff 74 b8 f3 77 ......p.....t..w
04abffe4 38 d2 f3 77 00 00 00 00 - 00 00 00 00 00 00 00 00 8..w............
04abfff4 04 4a 00 61 88 fb 46 02 - 00 00 00 00 b0 00 00 00 .J.a..F.........
Application exception occurred:
App: (pid=386)
When: 4/9/1999 @ 14:18:39.993
Exception number: c0000005 (access violation)
*----> System Information <----*
Computer Name: MAIN
User Name: Administrator
Number of Processors: 1
Processor Type: x86 Family 5 Model 8 Stepping 0
Windows Version: 4.0
Current Build: 1381
Service Pack: 4
Current Type: Uniprocessor Free
Registered Organization: .
Registered Owner: .
*----> Task List <----*
(00400000 - 00400000)
(77f60000 - 77fbc000) dll\ntdll.dbg
(61000000 - 61000000)
(77dc0000 - 77dff000) dll\advapi32.dbg
(77f00000 - 77f5e000) dll\kernel32.dbg
(77e70000 - 77ec4000) dll\user32.dbg
(77ed0000 - 77efc000) dll\gdi32.dbg
(77e10000 - 77e67000) dll\rpcrt4.dbg
(77bf0000 - 77bf7000) dll\rpcltc1.dbg
(776d0000 - 776d8000) dll\wsock32.dbg
(776b0000 - 776c4000) dll\ws2_32.dbg
(78000000 - 78048000) msvcrt.dbg
(776a0000 - 776a7000) dll\ws2help.dbg
(77660000 - 7766f000) dll\msafd.dbg
(77690000 - 77699000) dll\wshtcpip.dbg
(74ff0000 - 74ffd000) dll\rnr20.dbg
(75360000 - 75367000) dll\rasadhlp.dbg
State Dump for Thread Id 0x181
eax=65746365 ebx=65746365 ecx=00000053 edx=65746365 esi=00000005 edi=0246fb68
eip=61055899 esp=0246f924 ebp=0246f928 iopl=0 nv up ei pl nz na pe nc
cs=001b ss=0023 ds=0023 es=0023 fs=0038 gs=0000 efl=00000202
function: <nosymbols>
6105587c 8b01 mov eax,[ecx] ds:00000053=????????
6105587e 8d90fffefefe lea edx,[eax+0xfefefeff] ds:64736264=????????
61055884 f7d0 not eax
61055886 21c2 and edx,eax
61055888 f7c280808080 test edx,0x80808080
6105588e 74e9 jz 61055879
61055890 89c8 mov eax,ecx
61055892 eb05 jmp 61055899
61055894 8d742600 lea esi,[esi] ds:0196ea0c=????????
61055898 40 inc eax
FAULT ->61055899 803800 cmp byte ptr [eax],0x0 ds:65746365=??
6105589c 75fa jnz 61055898
6105589e 29d8 sub eax,ebx
610558a0 8b5dfc mov ebx,[ebp-0x4] ss:03dde32e=????????
610558a3 89ec mov esp,ebp
610558a5 5d pop ebp
610558a6 c3 ret
610558a7 005589 add [ebp-0x77],dl ss:03dde32e=??
610558aa e553 in eax,53
610558ac 8b4d08 mov ecx,[ebp+0x8] ss:03dde32e=????????
610558af 89c8 mov eax,ecx
610558b1 803900 cmp byte ptr [ecx],0x0 ds:00000053=??
*----> Stack Back Trace <----*
FramePtr ReturnAd Param#1 Param#2 Param#3 Param#4 Function Name
0246f928 61058ea4 65746365 0246fc44 0a0415a8 0a0415a8 <nosymbols>
*----> Raw Stack Dump <----*
0246f924 01 00 00 00 c0 fb 46 02 - a4 8e 05 61 65 63 74 65 ......F....aecte
0246f934 44 fc 46 02 a8 15 04 0a - a8 15 04 0a 04 01 00 00 D.F.............
0246f944 00 00 00 00 08 00 0a 00 - 0c f9 46 02 10 f9 46 02 ..........F...F.
0246f954 e0 ff 46 02 60 98 66 77 - 18 a5 66 77 ff ff ff ff ..F.`.fw..fw....
0246f964 ac f9 46 02 d0 a1 6b 77 - c8 00 00 00 98 f9 46 02 ..F...kw......F.
0246f974 02 00 00 00 01 00 00 00 - 00 00 00 00 00 00 00 00 ................
0246f984 00 00 00 00 d9 a1 6b 77 - 01 00 00 00 01 00 00 00 ......kw........
0246f994 00 00 00 00 00 00 00 00 - 03 00 00 00 ff ff ff ff ................
0246f9a4 60 fb 46 02 fc f9 46 02 - fa f9 46 02 fe f9 46 02 `.F...F...F...F.
0246f9b4 0a 00 00 00 00 00 00 00 - 00 00 00 00 37 00 00 00 ............7...
0246f9c4 00 00 00 00 4a 3f 03 61 - d9 32 05 61 ff ff ff ff ....J?.a.2.a....
0246f9d4 00 00 00 00 55 00 00 00 - 00 00 00 00 65 63 74 65 ....U.......ecte
0246f9e4 73 00 00 00 e1 15 04 0a - 00 00 00 02 50 4d 48 02 s...........PMH.
0246f9f4 00 00 00 00 ec f9 25 00 - 00 00 00 00 e0 ff 46 02 ......%.......F.
0246fa04 84 01 f9 77 30 b8 f9 77 - ff ff ff ff 38 fa 46 02 ...w0..w....8.F.
0246fa14 7a 4d f6 77 b0 12 48 02 - 58 4d 48 02 00 00 00 00 zM.w..H.XMH.....
0246fa24 00 00 00 00 00 00 00 00 - 98 fa 46 02 00 00 00 00 ..........F.....
0246fa34 45 00 00 00 bc fa 46 02 - 7f 0f f1 77 00 00 48 02 E.....F....w..H.
0246fa44 00 10 f1 77 00 00 00 00 - 02 00 00 00 f8 eb fd 7f ...w............
0246fa54 00 02 00 00 18 00 00 00 - 00 00 00 00 90 fa 46 02 ..............F.
State Dump for Thread Id 0x180
eax=61004a04 ebx=04abfee8 ecx=02ab0020 edx=00000000 esi=7ffdf000 edi=00000000
eip=77f6824b esp=04abfec4 ebp=04abff18 iopl=0 nv up ei pl nz ac pe cy
cs=001b ss=0023 ds=0023 es=0023 fs=0038 gs=0000 efl=00000213
function: NtWaitForMultipleObjects
77f68240 b8c4000000 mov eax,0xc4
77f68245 8d542404 lea edx,[esp+0x4] ss:0642e8cb=????????
77f68249 cd2e int 2e
77f6824b c21400 ret 0x14
77f6824e 8bc0 mov eax,eax
*----> Stack Back Trace <----*
FramePtr ReturnAd Param#1 Param#2 Param#3 Param#4 Function Name
04abff18 77f1cdc8 00000003 04abff78 00000000 ffffffff ntdll!NtWaitForMultipleObjects
04abff34 6102bf28 00000003 04abff78 00000000 ffffffff kernel32!WaitForMultipleObjects
*----> Raw Stack Dump <----*
04abfec4 bd ce f1 77 03 00 00 00 - e8 fe ab 04 01 00 00 00 ...w............
04abfed4 00 00 00 00 00 00 00 00 - f1 01 00 00 70 0b 70 02 ............p.p.
04abfee4 88 fb 46 02 5c 00 00 00 - 54 00 00 00 50 00 00 00 ..F.\...T...P...
04abfef4 ff ff ff 7f 00 dc fd 7f - 9c 00 00 00 24 ff ab 04 ............$...
04abff04 fe c6 f1 77 2c 4f 06 61 - 01 00 00 00 00 00 00 00 ...w,O.a........
04abff14 01 00 00 00 34 ff ab 04 - c8 cd f1 77 03 00 00 00 ....4......w....
04abff24 78 ff ab 04 00 00 00 00 - ff ff ff ff 00 00 00 00 x...............
04abff34 88 ff ab 04 28 bf 02 61 - 03 00 00 00 78 ff ab 04 ....(..a....x...
04abff44 00 00 00 00 ff ff ff ff - 88 fb 46 02 70 0b 70 02 ..........F.p.p.
04abff54 f1 01 00 00 40 ee 5a 80 - 78 ff ab 04 e4 9d 5c fd ....@.Z.x.....\.
04abff64 9c 9e 5c fd 5c 00 00 00 - 54 00 00 00 50 00 00 00 ..\.\...T...P...
04abff74 b3 00 00 00 5c 00 00 00 - 54 00 00 00 50 00 00 00 ....\...T...P...
04abff84 10 9b 00 61 b8 ff ab 04 - 36 4a 00 61 00 00 00 00 ...a....6J.a....
04abff94 a0 ff ab 04 f4 9d 5c fd - 37 dd 11 80 dc ff ab 04 ......\.7.......
04abffa4 70 9f 00 61 5c bb 02 61 - 00 00 00 00 9c 00 00 00 p..a\..a........
04abffb4 75 6b 12 80 ec ff ab 04 - 3e 4f f0 77 88 fb 46 02 uk......>O.w..F.
04abffc4 f1 01 00 00 70 0b 70 02 - 88 fb 46 02 70 0b 70 02 ....p.p...F.p.p.
04abffd4 c4 ff ab 04 b0 0b 70 02 - ff ff ff ff 74 b8 f3 77 ......p.....t..w
04abffe4 38 d2 f3 77 00 00 00 00 - 00 00 00 00 00 00 00 00 8..w............
04abfff4 04 4a 00 61 88 fb 46 02 - 00 00 00 00 b0 00 00 00 .J.a..F.........
---------------
I shall send the output of your log file in the next message.
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