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From Gregory Shimansky <gshiman...@gmail.com>
Subject Re: [jira] Created: (HARMONY-2803) stress.Mix hangs on RHEL4 update 4
Date Fri, 22 Dec 2006 13:32:07 GMT
On Thursday 21 December 2006 17:23 Elena Semukhina wrote:
> 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.

It looks like Evgueni has finally created a fix in HARMONY-2817 which doesn't 
break other things. The tests are running ok for me and I'll probably commit 
the patch when the tests are done. So I would rather not exclude any tests 
right now.

> >> 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

-- 
Gregory

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