Re: Hang with snapshot 20050905

[Volker Quetschke]

Christopher Faylor wrote:

On Tue, Sep 06, 2005 at 07:50:47PM -0400, Volker Quetschke wrote:

I just discovered that after upgrading from snapshot 20050716 to
20050905 my OOo build hangs. Sorry, I didn't update/test the snapshots
on this machine (Opteron 2.4GHz, cygcheck.log attached.) more
frequently.

It appears that this line from a perl script hangs:

if ( $^O =~ /cygwin/i ) { chomp( $sourcepath = qx{cygpath -w "$sourcepath"}
); }

The build scripts are deeply nested so this is only a symptom and not
a cause.

Is the newest snapshot any better?

I'll it try now. This will take a few hours.

The funny thing is that ps -W shows "cygpath", to which I cannot attach
strace.
-=-=-
[EMAIL PROTECTED] ~
$ ps
    PID    PPID    PGID     WINPID  TTY  UID    STIME COMMAND
   2756       1    2756       3684    2 1003 01:34:15 /usr/bin/bash
   4036    2756    2756        516    2 1003 01:34:15 /usr/bin/perl
   3988    4036    2756       1072    2 1003 01:34:16 /usr/bin/bash
   3568    3988    2756        956    2 1003 02:57:38 /usr/bin/tcsh
   2012    3568    2756       2620    2 1003 02:58:25
   /cygdrive/d/w1/morejava/
solenv/wntmsci10/bin/dmake
   3584    2012    2756       3908    2 1003 02:58:25 /usr/bin/tcsh
   2224    3584    2756       3896    2 1003 02:58:25 /usr/bin/perl
   2256    2224    2756       3800    2 1003 10:40:41
   /cygdrive/d/w1/morejava/
solenv/wntmsci10/bin/dmake
   3848    2256    2756       2776    2 1003 10:40:45 /usr/bin/tcsh
    960    3848    2756       2616    2 1003 10:40:45 /usr/bin/perl
   2092     960    2756        504    2 1003 10:43:52 /usr/bin/cygpath
   3732       1    3732       3732  con 1003 19:08:28 /usr/bin/bash
   3856    3732    3856       2388  con 1003 19:08:32 /usr/bin/ps

[EMAIL PROTECTED] ~
$ strace -p 2092 > p2092.log
strace: couldn't attach to pid 2092<504> for debugging
-=-=-

But the windows task manager shows sh.exe that takes 100% cpu load and runs
approximately since the same stime.

Can you attach to that pid with strace?

No, if I use the task manager pid of that sh.exe (3228) I also get:
$ strace -p 3228 > p3228.log
strace: couldn't attach to pid 3228<504> for debugging

but the funny thing is that the sh process with windows pid 3228 is not
mentiones in a
$ ps -aW
at all.

I'll stop that process now and try the 0906 snapshot.

Thanks

    Volker

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