Ubuntu
openjdk-8 package

Openjdk8 still has failing tests on ppc64el

Bug #1517609 reported by Breno Leitão
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
openjdk-8 (Ubuntu)
Incomplete
Undecided
Gustavo Romero

Bug Description

Looking at the openjdk8 buidlog for ppc64el arch on 16.04[1], there are a lot of failures and we want to start having these problems solved. These tests are also failing on upstream release.

These are the tests that are failing at the moment:

FAILED: compiler/6865265/StackOverflowBug.java
FAILED: compiler/6982370/Test6982370.java
FAILED: compiler/8004051/Test8004051.java
FAILED: compiler/8009761/Test8009761.java
FAILED: compiler/dependencies/MonomorphicObjectCall/TestMonomorphicObjectCall.java
FAILED: compiler/exceptions/TestRecursiveReplacedException.java
FAILED: compiler/uncommontrap/StackOverflowGuardPagesOff.java
FAILED: compiler/uncommontrap/TestStackBangMonitorOwned.java
FAILED: compiler/uncommontrap/TestStackBangRbp.java
FAILED: gc/arguments/TestCMSHeapSizeFlags.java
FAILED: gc/arguments/TestG1HeapRegionSize.java
FAILED: gc/arguments/TestG1HeapSizeFlags.java
FAILED: gc/arguments/TestParallelHeapSizeFlags.java
FAILED: gc/arguments/TestSerialHeapSizeFlags.java
FAILED: gc/g1/TestHumongousAllocInitialMark.java
FAILED: gc/g1/TestHumongousCodeCacheRoots.java
FAILED: gc/metaspace/CompressedClassSpaceSizeInJmapHeap.java
FAILED: runtime/CDSCompressedKPtrs/CDSCompressedKPtrs.java
FAILED: runtime/CDSCompressedKPtrs/CDSCompressedKPtrsError.java
FAILED: runtime/CompressedOops/CompressedClassPointers.java
FAILED: runtime/NMT/NMTWithCDS.java
FAILED: runtime/NMT/VirtualAllocCommitUncommitRecommit.java
FAILED: runtime/SharedArchiveFile/CdsDifferentObjectAlignment.java
FAILED: runtime/SharedArchiveFile/CdsSameObjectAlignment.java
FAILED: runtime/SharedArchiveFile/LimitSharedSizes.java
FAILED: runtime/SharedArchiveFile/PrintSharedArchiveAndExit.java
FAILED: runtime/SharedArchiveFile/SharedArchiveFile.java
FAILED: runtime/SharedArchiveFile/SpaceUtilizationCheck.java
FAILED: com/sun/javadoc/T6735320/T6735320.java
FAILED: com/sun/javadoc/testClassCrossReferences/TestClassCrossReferences.java
FAILED: com/sun/javadoc/testCustomTag/TestCustomTag.java
FAILED: com/sun/javadoc/testValueTag/TestValueTag.java
FAILED: tools/javac/diags/CheckExamples.java
FAILED: tools/javac/T6873845.java
FAILED: compiler/6865265/StackOverflowBug.java
FAILED: compiler/6982370/Test6982370.java
FAILED: compiler/8004051/Test8004051.java
FAILED: compiler/8009761/Test8009761.java
FAILED: compiler/dependencies/MonomorphicObjectCall/TestMonomorphicObjectCall.java
FAILED: compiler/exceptions/TestRecursiveReplacedException.java
FAILED: compiler/uncommontrap/StackOverflowGuardPagesOff.java
FAILED: compiler/uncommontrap/TestStackBangMonitorOwned.java
FAILED: compiler/uncommontrap/TestStackBangRbp.java
FAILED: gc/arguments/TestCMSHeapSizeFlags.java
FAILED: gc/arguments/TestG1HeapRegionSize.java
FAILED: gc/arguments/TestG1HeapSizeFlags.java
FAILED: gc/arguments/TestParallelHeapSizeFlags.java
FAILED: gc/arguments/TestSerialHeapSizeFlags.java
FAILED: gc/g1/TestHumongousAllocInitialMark.java
FAILED: gc/g1/TestHumongousCodeCacheRoots.java
FAILED: gc/metaspace/CompressedClassSpaceSizeInJmapHeap.java
FAILED: runtime/CDSCompressedKPtrs/CDSCompressedKPtrs.java
FAILED: runtime/CDSCompressedKPtrs/CDSCompressedKPtrsError.java
FAILED: runtime/CompressedOops/CompressedClassPointers.java
FAILED: runtime/NMT/NMTWithCDS.java
FAILED: runtime/NMT/VirtualAllocCommitUncommitRecommit.java
FAILED: runtime/SharedArchiveFile/CdsDifferentObjectAlignment.java
FAILED: runtime/SharedArchiveFile/CdsSameObjectAlignment.java
FAILED: runtime/SharedArchiveFile/LimitSharedSizes.java
FAILED: runtime/SharedArchiveFile/PrintSharedArchiveAndExit.java
FAILED: runtime/SharedArchiveFile/SharedArchiveFile.java
FAILED: runtime/SharedArchiveFile/SpaceUtilizationCheck.java
FAILED: com/sun/javadoc/T6735320/T6735320.java
FAILED: com/sun/javadoc/testClassCrossReferences/TestClassCrossReferences.java
FAILED: com/sun/javadoc/testCustomTag/TestCustomTag.java
FAILED: com/sun/javadoc/testValueTag/TestValueTag.java
FAILED: tools/javac/diags/CheckExamples.java
FAILED: tools/javac/T6873845.java
FAILED: compiler/6865265/StackOverflowBug.java
FAILED: compiler/6982370/Test6982370.java
FAILED: compiler/8004051/Test8004051.java
FAILED: compiler/8009761/Test8009761.java
FAILED: compiler/dependencies/MonomorphicObjectCall/TestMonomorphicObjectCall.java
FAILED: compiler/exceptions/TestRecursiveReplacedException.java
FAILED: compiler/uncommontrap/StackOverflowGuardPagesOff.java
FAILED: compiler/uncommontrap/TestStackBangMonitorOwned.java
FAILED: compiler/uncommontrap/TestStackBangRbp.java
FAILED: gc/arguments/TestCMSHeapSizeFlags.java
FAILED: gc/arguments/TestG1HeapRegionSize.java
FAILED: gc/arguments/TestG1HeapSizeFlags.java
FAILED: gc/arguments/TestParallelHeapSizeFlags.java
FAILED: gc/arguments/TestSerialHeapSizeFlags.java
FAILED: gc/g1/TestHumongousAllocInitialMark.java
FAILED: gc/g1/TestHumongousCodeCacheRoots.java
FAILED: gc/metaspace/CompressedClassSpaceSizeInJmapHeap.java
FAILED: runtime/CDSCompressedKPtrs/CDSCompressedKPtrs.java
FAILED: runtime/CDSCompressedKPtrs/CDSCompressedKPtrsError.java
FAILED: runtime/CompressedOops/CompressedClassPointers.java
FAILED: runtime/NMT/NMTWithCDS.java
FAILED: runtime/NMT/VirtualAllocCommitUncommitRecommit.java
FAILED: runtime/SharedArchiveFile/CdsDifferentObjectAlignment.java
FAILED: runtime/SharedArchiveFile/CdsSameObjectAlignment.java
FAILED: runtime/SharedArchiveFile/LimitSharedSizes.java
FAILED: runtime/SharedArchiveFile/PrintSharedArchiveAndExit.java
FAILED: runtime/SharedArchiveFile/SharedArchiveFile.java
FAILED: runtime/SharedArchiveFile/SpaceUtilizationCheck.java
FAILED: com/sun/javadoc/T6735320/T6735320.java
FAILED: com/sun/javadoc/testClassCrossReferences/TestClassCrossReferences.java
FAILED: com/sun/javadoc/testCustomTag/TestCustomTag.java
FAILED: com/sun/javadoc/testValueTag/TestValueTag.java
FAILED: tools/javac/diags/CheckExamples.java
FAILED: tools/javac/T6873845.java

Since we still don't have access to open a bug on the openjdk project, we are tracking it on Ubuntu for a while, but the plan is to have all the fixes sent to OpenJDK upstream project.

[1] https://launchpadlibrarian.net/223854083/buildlog_ubuntu-xenial-ppc64el.openjdk-8_8u72-b05-1ubuntu1_BUILDING.txt.gz

See original description
Tags: ppc64el
Breno Leitão (breno-leitao)
description: updated
Gustavo Romero (gromero)
Changed in openjdk-8 (Ubuntu):
assignee: nobody → Gustavo Romero (gromero)
Revision history for this message
Gustavo Romero (gromero) wrote :

Currently - tag jdk9-b88, upstream: jdk9/jdk9 repo - Hotspot test runtime/StackGuardPages is failing due to a different behavior on ppc64le kernel mm in comparison with other architectures. When the stack reaches the limit determined by ulimit it generates a SIG_SEGV, but with si->si_code = SEGV_ACCERR, whilst other architectures return for same event a si->si_code = SEGV_MAPERR.

Please, refer to https://goo.gl/w3dVsq for further details.

The following mm RFC Patch has been proposed to fix this issue: https://goo.gl/QWa6Ap

Revision history for this message
Gustavo Romero (gromero) wrote :

Currently - tag jdk9-b88, upstream: jdk9/jdk9 repo - many Hotspot tests under compiler/rtm are failing. The immediate problem is that RTM, although already implemented is not enabled for Linux in pppc64le.

To enable the following patch is proposed: http://goo.gl/5GHaQu

All tests under compiler/rtm/cli will pass plus a few others (total of 11 more passing): http://goo.gl/CiEMtX

Revision history for this message
Matthias Klose (doko) wrote :

both patches in comments #1 and #2 don't apply, other patches need back porting.

Changed in openjdk-8 (Ubuntu):
status: New → Incomplete
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