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Date: Thu, 21 Dec 2006 20:23:50 +0600
From: "Elena Semukhina" <elena.semukhina@gmail.com>
To: dev@harmony.apache.org
Subject: Re: [jira] Created: (HARMONY-2803) stress.Mix hangs on RHEL4 update 4
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On 12/21/06, Gregory Shimansky <gshimansky@gmail.com> wrote:
>
> Evgueni Brevnov wrote:
> > On 12/21/06, Elena Semukhina <elena.semukhina@gmail.com> wrote:
> >> On 12/21/06, Evgueni Brevnov <evgueni.brevnov@gmail.com> wrote:
> >> >
> >> > Naveen,
> >> >
> >> > It is true, HARMONY-2817 is not intended to fix stress.Mix. There are
> >> > two different issues with stress.Sync & stress.Mix. I'm looking at
> >> > stress.Sync problem only. It will be good if someone else takes care
> >> > about stress.Mix.
> >>
> >>
> >>
> >> stress.Mix always passes for me on SUSE9 linux ia32.
> >> On SUSE9 linux em64t it started to fail with Segmentation fault two
> days
> >> ago. HARMONY-2772 has been filed to track this issue.
> >>
> >
> > Hi Elena,
> >
> > Thank you for the patch evaluation. I've updated HARMONY-2817 with a
> > new patch. Could you please test it and let us know how it is
> > doing....
>
> I've tried the patch and left comment in JIRA. It looks like it still
> needs more work.


While the issue fixing is in progress, I suggest that we exclude
stress.Syncfrom testing. Otherwise CC could report it failure as a
false alarm.

 I created
https://issues.apache.org/jira/browse/HARMONY-2838 to exclude this tests on
JIT.

The patch also excludes 2 more test whose hangs I observe rarely for quite a
long time.

Thanks,
Elena


>> Elena
> >>
> >> Thanks
> >> > Evgueni
> >> >
> >> > On 12/21/06, Naveen Neelakantam <neelakan@uiuc.edu> wrote:
> >> > > I applied the patch contained in HARMONY-2817, but it does not fix
> my
> >> > > problem.
> >> > >
> >> > > stress.Mix still hangs every time I run it.  Note, that stress.Sync
> >> > > never hangs for me.
> >> > >
> >> > > Also, I have tried running stress.Mix with the Sun JDK 1.5.0_09 and
> >> > > it passed without any problem or any OutOfMemoryError's.
> >> > >
> >> > > Naveen
> >> > >
> >> > >
> >> > > On Dec 20, 2006, at 8:04 AM, Evgueni Brevnov wrote:
> >> > >
> >> > > > Here is the patch regarding stress.Sync problem:
> >> > > > http://issues.apache.org/jira/browse/HARMONY-2817
> >> > > >
> >> > > > Actually the patch fixes two problems. The first fix is for
> >> exception
> >> > > > propogation mechanism under interpreter in shutdown stage. The
> >> second
> >> > > > fix helps to stop threads which do waiting on some object. I
> would
> >> > > > suggest to apply this patch and see if stress.Sync still hangs
> >> > > > sometimes.
> >> > > >
> >> > > > Thanks
> >> > > > Evgueni
> >> > > >
> >> > > > On 12/20/06, Vladimir Ivanov <ivavladimir@gmail.com> wrote:
> >> > > >> On 12/20/06, Stepan Mishura <stepan.mishura@gmail.com> wrote:
> >> > > >> >
> >> > > >> > On 12/20/06, Geir Magnusson Jr. wrote:
> >> > > >> > >
> >> > > >> > >
> >> > > >> > >
> >> > > >> > > Stepan Mishura wrote:
> >> > > >> > > > On 12/20/06, Geir Magnusson Jr. wrote:
> >> > > >> > > >>
> >> > > >> > > >>
> >> > > >> > > >>
> >> > > >> > > >> Stepan Mishura wrote:
> >> > > >> > > >> > I've tried to run smoke tests and ...
> >> > > >> > > >> >
> >> > > >> > > >> > gc.LOS hands on SUSE9
> >> > > >> > > >> > stress.Sync hands on WinXP
> >> > > >> > > >>
> >> > > >> > > >> "hands"?
> >> > > >> > > >
> >> > > >> > > >
> >> > > >> > > > "hangs" :-)
> >> > > >> > >
> >> > > >> > > Sorry.  I realized that in the next message in the thread.
> >> > > >> It's early
> >> > > >> > > here.
> >> > > >> > >
> >> > > >> > > Followup question - did CC catch this?  I was looking at CC
> >> > > >> stuff, and
> >> > > >> > > didn't see it.
> >> > > >> >
> >> > > >> >
> >> > > >> > Me too - I didn't see failure notification from CC.
> >> > > >>
> >> > > >>
> >> > > >>
> >> > > >> Under CC this test passed now. I think failure rate is not too
> >> > > >> high for this
> >> > > >> test (at least on my Linux box).
> >> > > >>  Thanks, Vladimir
> >> > > >>
> >> > > >>
> >> > > >> > -Stepan.
> >> > > >> >
> >> > > >> > geir
> >> > > >> > >
> >> > > >> > > >
> >> > > >> > > > -Stepan.
> >> > > >> > > >
> >> > > >> > > > geir
> >> > > >> > > >>
> >> > > >> > > >> >
> >> > > >> > > >> > The last update for both tests was on Dec 10. So it
> looks
> >> > > >> like a
> >> > > >> > > >> problem
> >> > > >> > > >> > with DRL VM.
> >> > > >> > > >> >
> >> > > >> > > >> > Thanks,
> >> > > >> > > >> > Stepan.
> >> > > >> > > >> >
> >> > > >> > > >> > On 12/20/06, Naveen Neelakantam wrote:
> >> > > >> > > >> >>
> >> > > >> > > >> >> Could someone please help me look into this?  It is
> >> > > >> causing Cruise
> >> > > >> > > >> >> Control to hang on our test box.
> >> > > >> > > >> >>
> >> > > >> > > >> >> Thanks,
> >> > > >> > > >> >> Naveen
> >> > > >> > > >> >>
> >> > > >> > > >> >> Begin forwarded message:
> >> > > >> > > >> >>
> >> > > >> > > >> >> > From: "Naveen Neelakantam (JIRA)" <jira@apache.org>
> >> > > >> > > >> >> > Date: December 19, 2006 12:15:20 PM CST
> >> > > >> > > >> >> > To: neelakan@uiuc.edu
> >> > > >> > > >> >> > Subject: [jira] Created: (HARMONY-2803) stress.Mix
> >> > > >> hangs on
> >> > > >> > RHEL4
> >> > > >> > > >> >> > update 4
> >> > > >> > > >> >> >
> >> > > >> > > >> >> > stress.Mix hangs on RHEL4 update 4
> >> > > >> > > >> >> > ----------------------------------
> >> > > >> > > >> >> >
> >> > > >> > > >> >> >                  Key: HARMONY-2803
> >> > > >> > > >> >> >                  URL: http://issues.apache.org/jira/
> >> > > >> browse/
> >> > > >> > > >> >> > HARMONY-2803
> >> > > >> > > >> >> >              Project: Harmony
> >> > > >> > > >> >> >           Issue Type: Bug
> >> > > >> > > >> >> >           Components: build - test - ci
> >> > > >> > > >> >> >          Environment: RHEL4 update 4, gcc 3.4.6,
> core2
> >> > > >> (i386)
> >> > > >> > > >> >> >             Reporter: Naveen Neelakantam
> >> > > >> > > >> >> >             Priority: Critical
> >> > > >> > > >> >> >
> >> > > >> > > >> >> >
> >> > > >> > > >> >> > This test consistently hangs on RHEL4 update 4 for
> >> > > >> i386.  It has
> >> > > >> > > >> >> > been preventing Cruise Control from making any
> >> progress.
> >> > > >> > > >> >> >
> >> > > >> > > >> >> > --
> >> > > >> > > >> >> > This message is automatically generated by JIRA.
> >> > > >> > > >> >> > -
> >> > > >> > > >> >> > If you think it was sent incorrectly contact one of
> >> the
> >> > > >> > > >> >> > administrators:
> http://issues.apache.org/jira/secure/
> >> > > >> > > >> >> > Administrators.jspa
> >> > > >> > > >> >> > -
> >> > > >> > > >> >> > For more information on JIRA, see: http://
> >> > > >> www.atlassian.com/
> >> > > >> > > >> >> > software/jira
> >> > > >> > > >
> >> > > >> > >
> >> > > >> >
> >> > > >> > --
> >> > > >> > Stepan Mishura
> >> > > >> > Intel Enterprise Solutions Software Division
> >> > > >> >
> >> > > >> >
> >> > > >>
> >> > > >>
> >> > >
> >> > >
> >> >
> >>
> >>
> >>
> >> --
> >> Thanks,
> >> Elena
> >>
> >>
> >
>
>
> --
> Gregory
>
>


-- 
Thanks,
Elena

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