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From "Elena Semukhina" <elena.semukh...@gmail.com>
Subject Re: [jira] Created: (HARMONY-2803) stress.Mix hangs on RHEL4 update 4
Date Fri, 22 Dec 2006 14:01:35 GMT
On 12/22/06, Gregory Shimansky <gshimansky@gmail.com> wrote:
>
> 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.



OK, let's see how other two tests will behave after HARMONY-2817 is applied.
Possibly this patch will fix their problems as well.

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
>
> --
> Gregory
>



-- 
Thanks,
Elena

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