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Mail Archives: cygwin/2010/01/19/10:55:30

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From: Jim Garrison <Jim DOT Garrison AT troux DOT com>
To: "cygwin AT cygwin DOT com" <cygwin AT cygwin DOT com>
Date: Tue, 19 Jan 2010 09:55:12 -0600
Subject: RE: Windows 7 Pro - rxvt launch errors
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I moved aside c:\cygwin and reinstalled from scratch.  The problem seems to=
 have cured itself, but I did nothing different on the second install.  Oh =
well...

-----Original Message-----
From: cygwin-owner AT cygwin DOT com [mailto:cygwin-owner AT cygwin DOT com] On Behalf Of=
 Jim Garrison
Sent: Monday, January 18, 2010 4:22 PM
To: cygwin AT cygwin DOT com
Subject: Windows 7 Pro - rxvt launch errors

Installed Cygwin on Friday 1/15/2010 on a brand-new Windows 7 Pro system (C=
ore I7 940, 4 cores, 12GB memory).  When launching rxvt (native) I'm gettin=
g errors like=20

      0 [main] bash 3920 child_copy: linked dll data write copy failed, 0x3=
BD000..0x3C14A4, done 0, windows pid 6348, Win32 error 487
3903794 [main] bash 3920 child_copy: linked dll data write copy failed, 0x3=
BD000..0x3C14A4, done 0, windows pid 6348, Win32 error 487 11677290 [main] =
bash 3920 fork: child -1 - died waiting for longjmp before initialization, =
retry 0, exit code 0xC0000005, errno 11
18309793 [main] bash 3920 child_copy: linked dll data write copy failed, 0x=
3BD000..0x3C14A4, done 0, windows pid 6348, Win32 error 487
27757938 [main] bash 5560 fork: child -1 - died waiting for longjmp before =
initialization, retry 0, exit code 0xC0000005, errno 11
33009668 [main] bash 5560 fork: child -1 - died waiting for longjmp before =
initialization, retry 0, exit code 0xC0000005, errno 11
39143098 [main] bash 5560 fork: child -1 - died waiting for longjmp before =
initialization, retry 0, exit code 0xC0000005, errno 11
47331605 [main] bash 5560 fork: child -1 - died waiting for longjmp before =
initialization, retry 0, exit code 0xC0000005, errno 11

There are a bunch of these, but eventually it gets to a command prompt.  Th=
e next time I start an rxvt I'll only see one or two errors before it gets =
to a command prompt.  I did a rebaseall as recommended in the readme, witho=
ut any effect (actually, it increases the number of errors seen the next ti=
me an rxvt is launched).

Here's the command line I'm using:

C:\cygwin\bin\rxvt.exe -display :0 -fn "Lucida Console-14" -tn rxvt-cygwin-=
native -ls -sr -sl 10000 -e /bin/bash --login

1) When run manually from a CMD.EXE command prompt no errors occur, but it =
takes anywhere from 3 to 10 seconds from the time the rxvt window appears t=
o when the command prompt is ready.=20=20

2) When the exact same command is run from a Windows shortcut, I get one or=
 two "dll data write copy failed" errors, which display in the rxvt window.

3) When run in "XP SP3 Compatibility" mode (from the shortcut) it never get=
s to the command prompt and no errors are displayed.  The window cannot be =
closed and the process must be killed from TaskManager or ProcessExplorer.

4) Removing the -display and -tn options (which I didn't use on XP SP3) hav=
e no effect

5) Behavior is generally different from invocation to invocation; usually i=
t's just the number of errors, but in some cases I get the following error =
in the CMD window

      0 [main] rxvt 7104 C:\cygwin\bin\rxvt.exe: *** fatal error - unable t=
o remap C:\cygwin\bin\libW11.DLL to same address as parent: 0x4B0000 !=3D 0=
x5D0000

At which point the rxvt window freezes and the process must be killed.

Other errors I've seen

      1 [main] bash 6240 C:\cygwin\bin\bash.exe: *** fatal error - couldn't=
 allocate heap, Win32 error 487, base 0xCA0000, top 0xCF0000, reserve_size =
323584, allocsize 327680, page_const 4096


Cygcheck.out is attached -- Suggestions?




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