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Date:      Sun, 12 Jul 2009 18:50:20 +0100
From:      Anton Shterenlikht <mexas@bristol.ac.uk>
To:        Anton Shterenlikht <mexas@bristol.ac.uk>
Cc:        skv@freebsd.org, freebsd-ia64@freebsd.org
Subject:   Re: port perl-threaded-5.10.0.4 fails tests on ia64 SMP
Message-ID:  <20090712175020.GA93782@mech-cluster238.men.bris.ac.uk>
In-Reply-To: <20090712110613.GA93647@mech-cluster238.men.bris.ac.uk>
References:  <20090712103838.GA93079@mech-cluster238.men.bris.ac.uk> <20090712110613.GA93647@mech-cluster238.men.bris.ac.uk>

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On Sun, Jul 12, 2009 at 12:06:13PM +0100, Anton Shterenlikht wrote:
> On Sun, Jul 12, 2009 at 11:38:38AM +0100, Anton Shterenlikht wrote:
> > On FreeBSD 8.0-BETA1 ia64 with 2 CPUs
> > port lang/perl5.10 built with threads
> > fails thread-related tests (full details below)
> > 
> > Failed 8 tests out of 1433, 99.44% okay.
> > 	../ext/threads/shared/t/cond.t
> > 	../ext/threads/shared/t/stress.t
> > 	../ext/threads/t/blocks.t
> > 	../ext/threads/t/exit.t
> > 	../ext/threads/t/free.t
> > 	../ext/threads/t/free2.t
> > 	../ext/threads/t/join.t
> > 	op/filetest.t
> > 
> > The error message typically is
> > 
> > 	(in cleanup) panic: MUTEX_DESTROY (16) [threads.xs:219] at ...
> 
> some more stats;
> doing ./perl harness in the `t' directory gives:
> 
> Failed Test                      Stat Wstat Total Fail  List of Failed
> -------------------------------------------------------------------------------
> ../ext/threads/shared/t/cond.t     29  7424    32   36  15-32
> ../ext/threads/shared/t/stress.t   29  7424     1    0  ??
> ../ext/threads/t/blocks.t                       5    8  1-3 5-9
> ../ext/threads/t/exit.t            29  7424    18    1  5
> ../ext/threads/t/free.t             0   139    29   56  2-29
> ../ext/threads/t/free2.t           29  7424    78  106  26-78
> ../ext/threads/t/join.t            29  7424    20    4  19-20
> op/filetest.t                      13  3328    24   38  6-24
>  (1 subtest UNEXPECTEDLY SUCCEEDED), 29 tests and 790 subtests skipped.
> Failed 8/1465 test scripts. 120/190245 subtests failed.
> Files=1465, Tests=190245, 1484 wallclock secs (977.48 cusr + 198.20 csys = 1175.
> 69 CPU)
> Failed 8/1465 test programs. 120/190245 subtests failed.

twice my system froze and required cold reboot at this point during tests:

../ext/threads/t/libc............................................ok
../ext/threads/t/list............................................ok
../ext/threads/t/problems........................................ok
../ext/threads/t/stack...........................................ok
../ext/threads/t/stack_env.......................................ok
../ext/threads/t/state...........................................ok 45/59panic:
MUTEX_DESTROY (16) [shared.xs:192].
../ext/threads/t/state...........................................dubious
        Test returned status 29 (wstat 7424, 0x1d00)
DIED. FAILED tests 54-59
        Failed 6/59 tests, 89.83% okay
../ext/threads/t/stress_cv.......................................ok
../ext/threads/t/stress_re.......................................ok
../ext/threads/t/stress_string...................................ok
../ext/threads/t/thread..........................................ok 13/34
(in cleanup) panic: MUTEX_DESTROY (16) [threads.xs:219] at ../ext/threads/t/thre
ad.t line 118.
        (in cleanup) panic: MUTEX_DESTROY (16) [threads.xs:219] at ../ext/thread
s/t/thread.t line 169.
../ext/threads/t/thread..........................................ok
../ext/Time/HiRes/t/HiRes........................................ok 11/38


then freeze. I had to cycle power via MP.
Importantly, it froze twice at the same test.

Can somebody with rx26xx verify this:

#cd /usr/ports/lang/perl5.10
#make test  

many thanks
anton

-- 
Anton Shterenlikht
Room 2.6, Queen's Building
Mech Eng Dept
Bristol University
University Walk, Bristol BS8 1TR, UK
Tel: +44 (0)117 928 8233 
Fax: +44 (0)117 929 4423



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