Re: export-validation in tests by default causing 32 bit Ubuntu to crash

[slacka]

This appears to be an OpenJDK 1.8 bug that was fixed in 1.8.0_112. At least
with 32-bit Arch, 1.8 can now pass all the Unit Tests without the need for
"--without-export-validation".


Java version "1.7.0_111" : GOOD 
OpenJDK Runtime Environment (build 1.8.0_91-8u91-b14-3ubuntu1~16.04.1-b14):
SdImportTest::testDocumentLayout test FAIL
openjdk version "1.8.0_111": SdImportTest::testDocumentLayout test FAIL
openjdk version "1.8.0_112": Good










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Re: export-validation in tests by default causing 32 bit Ubuntu to crash

[Thorsten Behrens]

slacka wrote:
> What else can I do to try to help you track this issue down?
> 
I'd need a full build log (unless you know where to chop it off), and
ideally the exact document that triggers this (in case it's not
obvious from the build log).

Re-running the failing test with the recipe at the bottom of the
output in a debugger would be ideal, that should have the loaded
document name a few stack frames above.

Happy to assist interactively, just grab me (thorsten) on irc!

Cheers,

-- Thorsten


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Re: export-validation in tests by default causing 32 bit Ubuntu to crash

[slacka]

The error "- failed to execute: sh /core/bin/officeotron.sh
/tmp/lu16851plw1cl.tmp > /tmp/lu16851plw1cn.tmp" along with an apport crash
report of openjdk 8, led me to believe this was a java issue. 

Here are a summary of my results:
Ubuntu 16.04 64-bit - builds successfully
Ubuntu 16.04 32-bit - fails ww8export.test 
Ubuntu 14.04 32-bit - builds successfully with Open JDK 7

I build an Ubuntu 16.04 32-bit with the export tests disabled. Then I opened
all of the SdImportTest::testDocumentLayout tests and resaved and reloaded
them. No problems. 

What else can I do to try to help you track this issue down?



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Re: export-validation in tests by default causing 32 bit Ubuntu to crash

[thb]

Luke Benes wrote:
> OpenJDK Runtime Environment (build 1.8.0_91-8u91-b14-3ubuntu1~16.04.1-b14)
> OpenJDK Server VM (build 25.91-b14, mixed mode)
> 
> results in the SdImportTest::testDocumentLayout test failing with the 
> following Stacktrace:
> http://pastebin.com/X9ZeTEaA
> 
> Java version "1.7.0_111" runs the tests without crashing.
> 
Wow - interesting case. SdImportTest::testDocumentLayout does a
saveAndReload(), any chance to tease out the exact document that is
causing this? The bt is rather generic sadly.

Cheers,

-- Thorsten


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Re: export-validation in tests by default causing 32 bit Ubuntu to crash

[Luke Benes]

For Java 8 + 32 bit environments, should we disable the export-validation tests?


Java openjdk version "1.8.0_91"

OpenJDK Runtime Environment (build 1.8.0_91-8u91-b14-3ubuntu1~16.04.1-b14)
OpenJDK Server VM (build 25.91-b14, mixed mode)

results in the SdImportTest::testDocumentLayout test failing with the following 
Stacktrace:
http://pastebin.com/X9ZeTEaA

Java version "1.7.0_111" runs the tests without crashing.

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Re: export-validation in tests by default causing 32 bit Ubuntu to crash

[slacka]

with the following autogen.input: 
--enable-ext-validator
--with-export-validation
--enable-symbols

I get a crash in bfbd66f151002af6f65b9c062cc511797690e625


Test name: SdImportTest::testDocumentLayout
equality assertion failed
- Expected: 0
- Actual  : 34304
- failed to execute: sh
/media/luke/9e79b120-4914-425d-b6ec-97b55ef4c85e/home/luke/lo/core/bin/officeotron.sh
/tmp/lu15504xl5v3v.tmp > /tmp/lu15504xl5v3x.tmp

Failures !!!
Run: 46   Failure total: 1   Failures: 1   Errors: 0
[Thread 0x4b2e3b40 (LWP 15536) exited]
[Thread 0x4b0e2b40 (LWP 15535) exited]
[Thread 0x49f1fb40 (LWP 15534) exited]
[Thread 0x49d1eb40 (LWP 15533) exited]
[Thread 0x40709b40 (LWP 15508) exited]
[Inferior 1 (process 15504) exited with code 01]
(gdb) thread apply all bt
(gdb) quit
luke@luke-Inspiron-5523:~/u64/lo/core$ ls *.log
config.log  hs_err_pid15539.log


I'm not sure where the bt went. Here is the hs_err_pid15539.log file:
http://pastebin.com/xxqGndMF


Here was the log from the original build:
http://pastebin.com/x983UT2t




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Re: export-validation in tests by default causing 32 bit Ubuntu to crash

[Markus Mohrhard]

Hey Luke,

On Thu, Sep 8, 2016 at 6:44 PM, Luke Benes  wrote:

> Ever since
> https://cgit.freedesktop.org/libreoffice/core/commit/?id=
> 0868f670374cdcf6c2610d91ff8702f59b2e0bd3
>
> With 32-bit Ubuntu 16.04, I'm getting the following build failure:
>
> CUT] sw_ww8import
> testTscp::Import_Export_Import finished in: 354ms
> testFdo45724::Import finished in: 0ms
> File tested,Execution Time (ms)
> Segmentation fault (core dumped)
>
> No core file identified in directory /core/workdir/CppunitTest/sw_
> ww8export.test.core
> To show backtraces for crashes during test execution,
> enable core files with:
>
>ulimit -c unlimited
>
>
> Error: a unit test failed, please do one of:
> make CppunitTest_sw_ww8export CPPUNITTRACE="gdb --args"
> # for interactive debugging on Linux
> make CppunitTest_sw_ww8export VALGRIND=memcheck
> # for memory checking
> make CppunitTest_sw_ww8export DEBUGCPPUNIT=TRUE
> # for exception catching
>
> /core/solenv/gbuild/CppunitTest.mk:101: recipe for target
> '/core/workdir/CppunitTest/sw_ww8export.test' failed
> make[1]: *** [/core/workdir/CppunitTest/sw_ww8export.test] Error 1
> make[1]: *** Waiting for unfinished jobs
> Aborted (core dumped)
> /core/test/source/bootstrapfixture.cxx:177:SdImportTest::
> testDocumentLayout
> equality assertion failed
> - Expected: 0
> - Actual  : 34304
> - failed to execute: sh /core/bin/officeotron.sh /tmp/lu16851plw1cl.tmp >
> /tmp/lu16851plw1cn.tmp
>
> SdImportTest::testDocumentLayout finished in: 46233ms
> SdImportTest::testSmoketest finished in: 200ms
> SdImportTest::testN759180 finished in: 237ms
> SdImportTest::testN778859 finished in: 253ms
> ...
> SdImportTest::testTdf93868 finished in: 262ms
> SdImportTest::testTdf95932 finished in: 230ms
> SdImportTest::testTdf99030 finished in: 189ms
> SdImportTest::testTdf49561 finished in: 105ms
> bootstrapfixture.cxx:177:Assertion
> Test name: SdImportTest::testDocumentLayout
> equality assertion failed
> - Expected: 0
> - Actual  : 34304
> - failed to execute: sh /core/bin/officeotron.sh /tmp/lu16851plw1cl.tmp >
> /tmp/lu16851plw1cn.tmp
>
> Failures !!!
> Run: 46   Failure total: 1   Failures: 1   Errors: 0
>
> Error: a unit test failed, please do one of:
> make CppunitTest_sd_import_tests CPPUNITTRACE="gdb --args"
> # for interactive debugging on Linux
> make CppunitTest_sd_import_tests VALGRIND=memcheck
> # for memory checking
> make CppunitTest_sd_import_tests DEBUGCPPUNIT=TRUE
> # for exception catching
>
> /core/solenv/gbuild/CppunitTest.mk:101: recipe for target
> '/core/workdir/CppunitTest/sd_import_tests.test' failed
> make[1]: *** [/core/workdir/CppunitTest/sd_import_tests.test] Error 1
> Makefile:261: recipe for target 'build' failed
> make: *** [build] Error 2
>
> ---
>
> Vasily,
> Is there anything else I can do to help you resolve this build failure?
>
>
> 
>
>
Can you run:

make CppunitTest_sw_ww8export CPPUNITTRACE="gdb --args"

type "run" into the gdb window and when it crashes produce a backtrace that
you send with: "thread apply all bt"

At least for the crash that should give an idea what is broken (under the
assumption that you have at least symbols enabled in your build, one of
--enable-symbols, --enable-debug or --enable-dbgutil in autogen.input).

Regards,
Markus
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