Re: [webkit-dev] prepare-Changelog crashing on cygwin

2010-05-11 Thread Eric Seidel
More information about rebase here:
http://www.tishler.net/jason/software/rebase/rebase-2.2.README

I still haven't found any way to detect the problem so we could warn
people before scripts start blowing up.

-eric

On Mon, May 10, 2010 at 1:33 PM, Peter Kasting pkast...@google.com wrote:
 On Mon, May 10, 2010 at 1:27 PM, Tony Gentilcore to...@chromium.org wrote:

 On Mon, May 10, 2010 at 1:07 PM, Eric Seidel e...@webkit.org wrote:

 Is this caused by the base load address of both perl and svn
 conflicting/overlapping?  (I don't really know how CYGWIN works.)

 I'm by no means a cygwin expert. I just happened to run into the same
 problem last week.
 This thread is where I found that solution (first suggested by evan):

 http://groups.google.com/a/chromium.org/group/chromium-dev/browse_thread/thread/bac1846c2678152d/4b9548cdd7214e4e

 Note that the official webkit.org instructions tell you to do this:
 http://webkit.org/building/tools.html

 Is this something we should detect in our scripts and warn about?

 I believe it's possible by checking the existing base addresses of the
 modules.  I'm not sure on exactly how to do it.
 PK
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[webkit-dev] prepare-Changelog crashing on cygwin

2010-05-10 Thread John Abd-El-Malek
After reimaging my Windows 7 machine, prepare-Changelog always crashes for
me now.  It seems to have problems running svn diff.  I installed cygwin
through the installer on webkit.org.  I don't have any anti-virus programs
running, and DEP is turned off for cygwin.exe and svn.exe.  Has anyone else
seen this?

Thanks,
John


jabdelma...@jabdelmalek0-w /cygdrive/d/WebKit/WebKit/chromium
$ ../../WebKitTools/Scripts/prepare-ChangeLog
  Running status to find changed, added, or removed files.
?   svn.exe.stackdump
  Reviewing diff to determine which lines changed.
  0 [main] svn 1652 exception::handle: Exception:
STATUS_ACCESS_VIOLATION
   1873 [main] svn 1652 open_stackdumpfile: Dumping stack trace to
svn.exe.stackdump
  0 [main] svn 1652 exception::handle: Exception:
STATUS_ACCESS_VIOLATION
   1873 [main] svn 1652 open_stackdumpfile: Dumping stack trace to
svn.exe.stackdump
  0 [main] svn 7828 exception::handle: Exception:
STATUS_ACCESS_VIOLATION
  0 [main] svn 7828 exception::handle: Exception:
STATUS_ACCESS_VIOLATION   1863 [main] svn 7828 open_stackdumpfile: Dumping
stack trace
 to svn.exe.stackdump

   1863 [main] svn 7828 open_stackdumpfile: Dumping stack trace to
svn.exe.stackdump
  0 [main] svn 6132 exception::handle: Exception:
STATUS_ACCESS_VIOLATION
   1818 [main] svn 6132 open_stackdumpfile: Dumping stack trace to
svn.exe.stackdump
  0 [main] svn 6132 exception::handle: Exception:
STATUS_ACCESS_VIOLATION
   1818 [main] svn 6132 open_stackdumpfile: Dumping stack trace to
svn.exe.stackdump
  1 [main] svn 15284 exception::handle: Exception:
STATUS_ACCESS_VIOLATION
   1547 [main] svn 15284 open_stackdumpfile: Dumping stack trace to
svn.exe.stackdump
  1 [main] svn 15284 exception::handle: Exception:
STATUS_ACCESS_VIOLATION
   1547 [main] svn 15284 open_stackdumpfile: Dumping stack trace to
svn.exe.stackdump
  0 [main] svn 9296 exception::handle: Exception:
STATUS_ACCESS_VIOLATION
   2474 [main] svn 9296 open_stackdumpfile: Dumping stack trace to
svn.exe.stackdump

   2474 [main] svn 9296 open_stackdumpfile: Dumping stack trace to
svn.exe.stackdump
  0 [main] svn 10444 exception::handle: Exception:
STATUS_ACCESS_VIOLATION
   2067 [main] svn 10444 open_stackdumpfile: Dumping stack trace to
svn.exe.stackdump
  0 [main] svn 10444 exception::handle: Exception:
STATUS_ACCESS_VIOLATION
   2067 [main] svn 10444 open_stackdumpfile: Dumping stack trace to
svn.exe.stackdump
  0 [main] svn 12428 exception::handle: Exception:
STATUS_ACCESS_VIOLATION
   1925 [main] svn 12428 open_stackdumpfile: Dumping stack trace to
svn.exe.stackdump
  0 [main] svn 12428 exception::handle: Exception:
STATUS_ACCESS_VIOLATION
   1925 [main] svn 12428 open_stackdumpfile: Dumping stack trace to
svn.exe.stackdump
  0 [main] svn 3940 exception::handle: Exception:
STATUS_ACCESS_VIOLATION
  0 [main] svn 3940 exception::handle: Exception:
STATUS_ACCESS_VIOLATION   1538 [main] svn 3940 open_stackdumpfile: Dumping
stack trace
 to svn.exe.stackdump

   1538 [main] svn 3940 open_stackdumpfile: Dumping stack trace to
svn.exe.stackdump
  0 [main] svn 15008 exception::handle: Exception:
STATUS_ACCESS_VIOLATION
   2251 [main] svn 15008 open_stackdumpfile: Dumping stack trace to
svn.exe.stackdump

   2251 [main] svn 15008 open_stackdumpfile: Dumping stack trace to
svn.exe.stackdump
  0 [main] svn 14496 exception::handle: Exception:
STATUS_ACCESS_VIOLATION
   1796 [main] svn 14496 open_stackdumpfile: Dumping stack trace to
svn.exe.stackdump
  0 [main] svn 14496 exception::handle: Exception:
STATUS_ACCESS_VIOLATION
   1796 [main] svn 14496 open_stackdumpfile: Dumping stack trace to
svn.exe.stackdump
exec of 'diff' failed: Bad addresssvn: 'diff' returned 255
  Extracting affected function names from source files.
  Change author: John Abd-El-Malek j...@chromium.org.
  Running 'svn update' to update ChangeLog files.
At revision 59081.
  Editing the ./ChangeLog file.
-- Please remember to include a detailed description in your ChangeLog
entry. --
-- See http://webkit.org/coding/contributing.html for more info --
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Re: [webkit-dev] prepare-Changelog crashing on cygwin

2010-05-10 Thread Eric Seidel
On Mon, May 10, 2010 at 11:31 AM, Eric Seidel esei...@google.com wrote:
 I have seen this on the win-ews ec2 instance.

 On May 10, 2010 1:35 PM, John Abd-El-Malek j...@google.com wrote:

 After reimaging my Windows 7 machine, prepare-Changelog always crashes for
 me now.  It seems to have problems running svn diff.  I installed cygwin
 through the installer on webkit.org.  I don't have any anti-virus programs
 running, and DEP is turned off for cygwin.exe and svn.exe.  Has anyone else
 seen this?

 Thanks,
 John

 jabdelma...@jabdelmalek0-w /cygdrive/d/WebKit/WebKit/chromium
 $ ../../WebKitTools/Scripts/prepare-ChangeLog
   Running status to find changed, added, or removed files.
 ?       svn.exe.stackdump
   Reviewing diff to determine which lines changed.
       0 [main] svn 1652 exception::handle: Exception:
 STATUS_ACCESS_VIOLATION
    1873 [main] svn 1652 open_stackdumpfile: Dumping stack trace to
 svn.exe.stackdump
       0 [main] svn 1652 exception::handle: Exception:
 STATUS_ACCESS_VIOLATION
    1873 [main] svn 1652 open_stackdumpfile: Dumping stack trace to
 svn.exe.stackdump
       0 [main] svn 7828 exception::handle: Exception:
 STATUS_ACCESS_VIOLATION
       0 [main] svn 7828 exception::handle: Exception:
 STATUS_ACCESS_VIOLATION   1863 [main] svn 7828 open_stackdumpfile: Dumping
 stack trace
  to svn.exe.stackdump
    1863 [main] svn 7828 open_stackdumpfile: Dumping stack trace to
 svn.exe.stackdump
       0 [main] svn 6132 exception::handle: Exception:
 STATUS_ACCESS_VIOLATION
    1818 [main] svn 6132 open_stackdumpfile: Dumping stack trace to
 svn.exe.stackdump
       0 [main] svn 6132 exception::handle: Exception:
 STATUS_ACCESS_VIOLATION
    1818 [main] svn 6132 open_stackdumpfile: Dumping stack trace to
 svn.exe.stackdump
       1 [main] svn 15284 exception::handle: Exception:
 STATUS_ACCESS_VIOLATION
    1547 [main] svn 15284 open_stackdumpfile: Dumping stack trace to
 svn.exe.stackdump
       1 [main] svn 15284 exception::handle: Exception:
 STATUS_ACCESS_VIOLATION
    1547 [main] svn 15284 open_stackdumpfile: Dumping stack trace to
 svn.exe.stackdump
       0 [main] svn 9296 exception::handle: Exception:
 STATUS_ACCESS_VIOLATION
    2474 [main] svn 9296 open_stackdumpfile: Dumping stack trace to
 svn.exe.stackdump
    2474 [main] svn 9296 open_stackdumpfile: Dumping stack trace to
 svn.exe.stackdump
       0 [main] svn 10444 exception::handle: Exception:
 STATUS_ACCESS_VIOLATION
    2067 [main] svn 10444 open_stackdumpfile: Dumping stack trace to
 svn.exe.stackdump
       0 [main] svn 10444 exception::handle: Exception:
 STATUS_ACCESS_VIOLATION
    2067 [main] svn 10444 open_stackdumpfile: Dumping stack trace to
 svn.exe.stackdump
       0 [main] svn 12428 exception::handle: Exception:
 STATUS_ACCESS_VIOLATION
    1925 [main] svn 12428 open_stackdumpfile: Dumping stack trace to
 svn.exe.stackdump
       0 [main] svn 12428 exception::handle: Exception:
 STATUS_ACCESS_VIOLATION
    1925 [main] svn 12428 open_stackdumpfile: Dumping stack trace to
 svn.exe.stackdump
       0 [main] svn 3940 exception::handle: Exception:
 STATUS_ACCESS_VIOLATION
       0 [main] svn 3940 exception::handle: Exception:
 STATUS_ACCESS_VIOLATION   1538 [main] svn 3940 open_stackdumpfile: Dumping
 stack trace
  to svn.exe.stackdump
    1538 [main] svn 3940 open_stackdumpfile: Dumping stack trace to
 svn.exe.stackdump
       0 [main] svn 15008 exception::handle: Exception:
 STATUS_ACCESS_VIOLATION
    2251 [main] svn 15008 open_stackdumpfile: Dumping stack trace to
 svn.exe.stackdump
    2251 [main] svn 15008 open_stackdumpfile: Dumping stack trace to
 svn.exe.stackdump
       0 [main] svn 14496 exception::handle: Exception:
 STATUS_ACCESS_VIOLATION
    1796 [main] svn 14496 open_stackdumpfile: Dumping stack trace to
 svn.exe.stackdump
       0 [main] svn 14496 exception::handle: Exception:
 STATUS_ACCESS_VIOLATION
    1796 [main] svn 14496 open_stackdumpfile: Dumping stack trace to
 svn.exe.stackdump
 exec of 'diff' failed: Bad addresssvn: 'diff' returned 255
   Extracting affected function names from source files.
   Change author: John Abd-El-Malek j...@chromium.org.
   Running 'svn update' to update ChangeLog files.
     At revision 59081.
   Editing the ./ChangeLog file.
 -- Please remember to include a detailed description in your ChangeLog
 entry. --
 -- See http://webkit.org/coding/contributing.html for more info --

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Re: [webkit-dev] prepare-Changelog crashing on cygwin

2010-05-10 Thread John Abd-El-Malek
btw, I finally solved this.  credit to tonyg:

1) close cygwin
2) C:\cygwin\binash rebaseall

On Mon, May 10, 2010 at 12:20 PM, Eric Seidel e...@webkit.org wrote:

 On Mon, May 10, 2010 at 11:31 AM, Eric Seidel esei...@google.com wrote:
  I have seen this on the win-ews ec2 instance.
 
  On May 10, 2010 1:35 PM, John Abd-El-Malek j...@google.com wrote:
 
  After reimaging my Windows 7 machine, prepare-Changelog always crashes
 for
  me now.  It seems to have problems running svn diff.  I installed
 cygwin
  through the installer on webkit.org.  I don't have any anti-virus
 programs
  running, and DEP is turned off for cygwin.exe and svn.exe.  Has anyone
 else
  seen this?
 
  Thanks,
  John
 
  jabdelma...@jabdelmalek0-w /cygdrive/d/WebKit/WebKit/chromium
  $ ../../WebKitTools/Scripts/prepare-ChangeLog
Running status to find changed, added, or removed files.
  ?   svn.exe.stackdump
Reviewing diff to determine which lines changed.
0 [main] svn 1652 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION
 1873 [main] svn 1652 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
0 [main] svn 1652 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION
 1873 [main] svn 1652 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
0 [main] svn 7828 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION
0 [main] svn 7828 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION   1863 [main] svn 7828 open_stackdumpfile:
 Dumping
  stack trace
   to svn.exe.stackdump
 1863 [main] svn 7828 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
0 [main] svn 6132 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION
 1818 [main] svn 6132 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
0 [main] svn 6132 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION
 1818 [main] svn 6132 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
1 [main] svn 15284 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION
 1547 [main] svn 15284 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
1 [main] svn 15284 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION
 1547 [main] svn 15284 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
0 [main] svn 9296 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION
 2474 [main] svn 9296 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
 2474 [main] svn 9296 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
0 [main] svn 10444 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION
 2067 [main] svn 10444 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
0 [main] svn 10444 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION
 2067 [main] svn 10444 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
0 [main] svn 12428 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION
 1925 [main] svn 12428 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
0 [main] svn 12428 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION
 1925 [main] svn 12428 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
0 [main] svn 3940 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION
0 [main] svn 3940 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION   1538 [main] svn 3940 open_stackdumpfile:
 Dumping
  stack trace
   to svn.exe.stackdump
 1538 [main] svn 3940 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
0 [main] svn 15008 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION
 2251 [main] svn 15008 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
 2251 [main] svn 15008 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
0 [main] svn 14496 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION
 1796 [main] svn 14496 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
0 [main] svn 14496 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION
 1796 [main] svn 14496 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
  exec of 'diff' failed: Bad addresssvn: 'diff' returned 255
Extracting affected function names from source files.
Change author: John Abd-El-Malek j...@chromium.org.
Running 'svn update' to update ChangeLog files.
  At revision 59081.
Editing the ./ChangeLog file.
  -- Please remember to include a detailed description in your ChangeLog
  entry. --
  -- See http://webkit.org/coding/contributing.html for more info --
 
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Re: [webkit-dev] prepare-Changelog crashing on cygwin

2010-05-10 Thread Eric Seidel
Is this caused by the base load address of both perl and svn
conflicting/overlapping?  (I don't really know how CYGWIN works.)

Is this something we should detect in our scripts and warn about?

On Mon, May 10, 2010 at 12:41 PM, John Abd-El-Malek j...@google.com wrote:
 btw, I finally solved this.  credit to tonyg:
 1) close cygwin
 2) C:\cygwin\binash rebaseall

 On Mon, May 10, 2010 at 12:20 PM, Eric Seidel e...@webkit.org wrote:

 On Mon, May 10, 2010 at 11:31 AM, Eric Seidel esei...@google.com wrote:
  I have seen this on the win-ews ec2 instance.
 
  On May 10, 2010 1:35 PM, John Abd-El-Malek j...@google.com wrote:
 
  After reimaging my Windows 7 machine, prepare-Changelog always crashes
  for
  me now.  It seems to have problems running svn diff.  I installed
  cygwin
  through the installer on webkit.org.  I don't have any anti-virus
  programs
  running, and DEP is turned off for cygwin.exe and svn.exe.  Has anyone
  else
  seen this?
 
  Thanks,
  John
 
  jabdelma...@jabdelmalek0-w /cygdrive/d/WebKit/WebKit/chromium
  $ ../../WebKitTools/Scripts/prepare-ChangeLog
    Running status to find changed, added, or removed files.
  ?       svn.exe.stackdump
    Reviewing diff to determine which lines changed.
        0 [main] svn 1652 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION
     1873 [main] svn 1652 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
        0 [main] svn 1652 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION
     1873 [main] svn 1652 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
        0 [main] svn 7828 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION
        0 [main] svn 7828 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION   1863 [main] svn 7828 open_stackdumpfile:
  Dumping
  stack trace
   to svn.exe.stackdump
     1863 [main] svn 7828 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
        0 [main] svn 6132 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION
     1818 [main] svn 6132 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
        0 [main] svn 6132 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION
     1818 [main] svn 6132 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
        1 [main] svn 15284 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION
     1547 [main] svn 15284 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
        1 [main] svn 15284 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION
     1547 [main] svn 15284 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
        0 [main] svn 9296 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION
     2474 [main] svn 9296 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
     2474 [main] svn 9296 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
        0 [main] svn 10444 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION
     2067 [main] svn 10444 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
        0 [main] svn 10444 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION
     2067 [main] svn 10444 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
        0 [main] svn 12428 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION
     1925 [main] svn 12428 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
        0 [main] svn 12428 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION
     1925 [main] svn 12428 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
        0 [main] svn 3940 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION
        0 [main] svn 3940 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION   1538 [main] svn 3940 open_stackdumpfile:
  Dumping
  stack trace
   to svn.exe.stackdump
     1538 [main] svn 3940 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
        0 [main] svn 15008 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION
     2251 [main] svn 15008 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
     2251 [main] svn 15008 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
        0 [main] svn 14496 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION
     1796 [main] svn 14496 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
        0 [main] svn 14496 exception::handle: Exception:
  STATUS_ACCESS_VIOLATION
     1796 [main] svn 14496 open_stackdumpfile: Dumping stack trace to
  svn.exe.stackdump
  exec of 'diff' failed: Bad addresssvn: 'diff' returned 255
    Extracting affected function names from source files.
    Change author: John Abd-El-Malek j...@chromium.org.
    Running 'svn update' to update ChangeLog files.
      At revision 59081.
    Editing the ./ChangeLog file.
  -- Please remember to include a detailed description in your ChangeLog
  entry. --
  -- See http://webkit.org/coding/contributing.html for more info --
 
  

Re: [webkit-dev] prepare-Changelog crashing on cygwin

2010-05-10 Thread Tony Gentilcore
On Mon, May 10, 2010 at 1:07 PM, Eric Seidel e...@webkit.org wrote:

 Is this caused by the base load address of both perl and svn
 conflicting/overlapping?  (I don't really know how CYGWIN works.)


I'm by no means a cygwin expert. I just happened to run into the same
problem last week.

This thread is where I found that solution (first suggested by evan):
http://groups.google.com/a/chromium.org/group/chromium-dev/browse_thread/thread/bac1846c2678152d/4b9548cdd7214e4e
http://groups.google.com/a/chromium.org/group/chromium-dev/browse_thread/thread/bac1846c2678152d/4b9548cdd7214e4e



 Is this something we should detect in our scripts and warn about?


If that is possible, it would be a great win. Both John and I separately
wasted a lot of time on this.



 On Mon, May 10, 2010 at 12:41 PM, John Abd-El-Malek j...@google.com
 wrote:
  btw, I finally solved this.  credit to tonyg:
  1) close cygwin
  2) C:\cygwin\binash rebaseall
 
  On Mon, May 10, 2010 at 12:20 PM, Eric Seidel e...@webkit.org wrote:
 
  On Mon, May 10, 2010 at 11:31 AM, Eric Seidel esei...@google.com
 wrote:
   I have seen this on the win-ews ec2 instance.
  
   On May 10, 2010 1:35 PM, John Abd-El-Malek j...@google.com wrote:
  
   After reimaging my Windows 7 machine, prepare-Changelog always crashes
   for
   me now.  It seems to have problems running svn diff.  I installed
   cygwin
   through the installer on webkit.org.  I don't have any anti-virus
   programs
   running, and DEP is turned off for cygwin.exe and svn.exe.  Has anyone
   else
   seen this?
  
   Thanks,
   John
  
   jabdelma...@jabdelmalek0-w /cygdrive/d/WebKit/WebKit/chromium
   $ ../../WebKitTools/Scripts/prepare-ChangeLog
 Running status to find changed, added, or removed files.
   ?   svn.exe.stackdump
 Reviewing diff to determine which lines changed.
 0 [main] svn 1652 exception::handle: Exception:
   STATUS_ACCESS_VIOLATION
  1873 [main] svn 1652 open_stackdumpfile: Dumping stack trace to
   svn.exe.stackdump
 0 [main] svn 1652 exception::handle: Exception:
   STATUS_ACCESS_VIOLATION
  1873 [main] svn 1652 open_stackdumpfile: Dumping stack trace to
   svn.exe.stackdump
 0 [main] svn 7828 exception::handle: Exception:
   STATUS_ACCESS_VIOLATION
 0 [main] svn 7828 exception::handle: Exception:
   STATUS_ACCESS_VIOLATION   1863 [main] svn 7828 open_stackdumpfile:
   Dumping
   stack trace
to svn.exe.stackdump
  1863 [main] svn 7828 open_stackdumpfile: Dumping stack trace to
   svn.exe.stackdump
 0 [main] svn 6132 exception::handle: Exception:
   STATUS_ACCESS_VIOLATION
  1818 [main] svn 6132 open_stackdumpfile: Dumping stack trace to
   svn.exe.stackdump
 0 [main] svn 6132 exception::handle: Exception:
   STATUS_ACCESS_VIOLATION
  1818 [main] svn 6132 open_stackdumpfile: Dumping stack trace to
   svn.exe.stackdump
 1 [main] svn 15284 exception::handle: Exception:
   STATUS_ACCESS_VIOLATION
  1547 [main] svn 15284 open_stackdumpfile: Dumping stack trace to
   svn.exe.stackdump
 1 [main] svn 15284 exception::handle: Exception:
   STATUS_ACCESS_VIOLATION
  1547 [main] svn 15284 open_stackdumpfile: Dumping stack trace to
   svn.exe.stackdump
 0 [main] svn 9296 exception::handle: Exception:
   STATUS_ACCESS_VIOLATION
  2474 [main] svn 9296 open_stackdumpfile: Dumping stack trace to
   svn.exe.stackdump
  2474 [main] svn 9296 open_stackdumpfile: Dumping stack trace to
   svn.exe.stackdump
 0 [main] svn 10444 exception::handle: Exception:
   STATUS_ACCESS_VIOLATION
  2067 [main] svn 10444 open_stackdumpfile: Dumping stack trace to
   svn.exe.stackdump
 0 [main] svn 10444 exception::handle: Exception:
   STATUS_ACCESS_VIOLATION
  2067 [main] svn 10444 open_stackdumpfile: Dumping stack trace to
   svn.exe.stackdump
 0 [main] svn 12428 exception::handle: Exception:
   STATUS_ACCESS_VIOLATION
  1925 [main] svn 12428 open_stackdumpfile: Dumping stack trace to
   svn.exe.stackdump
 0 [main] svn 12428 exception::handle: Exception:
   STATUS_ACCESS_VIOLATION
  1925 [main] svn 12428 open_stackdumpfile: Dumping stack trace to
   svn.exe.stackdump
 0 [main] svn 3940 exception::handle: Exception:
   STATUS_ACCESS_VIOLATION
 0 [main] svn 3940 exception::handle: Exception:
   STATUS_ACCESS_VIOLATION   1538 [main] svn 3940 open_stackdumpfile:
   Dumping
   stack trace
to svn.exe.stackdump
  1538 [main] svn 3940 open_stackdumpfile: Dumping stack trace to
   svn.exe.stackdump
 0 [main] svn 15008 exception::handle: Exception:
   STATUS_ACCESS_VIOLATION
  2251 [main] svn 15008 open_stackdumpfile: Dumping stack trace to
   svn.exe.stackdump
  2251 [main] svn 15008 open_stackdumpfile: Dumping stack trace to
   svn.exe.stackdump
 0 [main] svn 14496 exception::handle: Exception:
   STATUS_ACCESS_VIOLATION
  1796 [main] svn 14496 open_stackdumpfile: Dumping stack trace to
   

Re: [webkit-dev] prepare-Changelog crashing on cygwin

2010-05-10 Thread Peter Kasting
On Mon, May 10, 2010 at 1:27 PM, Tony Gentilcore to...@chromium.org wrote:

 On Mon, May 10, 2010 at 1:07 PM, Eric Seidel e...@webkit.org wrote:

 Is this caused by the base load address of both perl and svn
 conflicting/overlapping?  (I don't really know how CYGWIN works.)


 I'm by no means a cygwin expert. I just happened to run into the same
 problem last week.

 This thread is where I found that solution (first suggested by evan):

 http://groups.google.com/a/chromium.org/group/chromium-dev/browse_thread/thread/bac1846c2678152d/4b9548cdd7214e4e


Note that the official webkit.org instructions tell you to do this:
http://webkit.org/building/tools.html

Is this something we should detect in our scripts and warn about?


I believe it's possible by checking the existing base addresses of the
modules.  I'm not sure on exactly how to do it.

PK
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