on the road to 1.5.19 - snapshot testing needed

Volker Quetschke quetschke@scytek.de
Wed Oct 12 19:46:00 GMT 2005


> Christopher Faylor wrote:
>> On Fri, Sep 30, 2005 at 10:09:58PM -0400, Volker Quetschke wrote:
>> I added new debugging and a new locking mechanism to the latest
>> snapshot.  It's possible that the new locking may fix the problem but,
>> if not, then possibly the new debugging will help.
I was away last week, here is an update on the "fixable hang" problem.

The openoffice build still hangs sometimes with 20051003 and 20051011.

The 20051011 hang showed a new feature, the process got unstuck while
attaching strace. Unfortunately that stace went to the console.

Here is the usual info for the next hang:

       PID    PPID    PGID     WINPID  TTY  UID    STIME COMMAND
      2428       1    2428       2428  con 11290 10:56:06 /usr/bin/bash
      2412    2428    2412       3164  con 11290 10:56:11 /usr/bin/tcsh
      3720    2412    3720       2244  con 11290 12:04:09 /usr/bin/perl
      1268       1    1268       1268  con 11290 15:28:05 /usr/bin/bash
      3348    1268    3348       2304  con 11290 15:29:01 /usr/bin/tcsh
I    3864       1    3864       3864  con 11290 15:32:10 /usr/bin/bash
       144    3720    3720       3252  con 11290 15:36:39 /cygdrive/e/work/OOo/SRC680_m124/solenv/wntmsci10/bin/dmake
      1972     144    3720        328  con 11290 15:36:40 /usr/bin/tcsh
      3724    1972    3720       3724  con 11290 15:36:40 /usr/bin/tcsh
      2472    3348    2472       3160  con 11290 15:44:24 /usr/bin/ps

Strace and cygcheck log attached.

As always hangs could be cured with "ls /proc/*/fd"

Volker

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