Details
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Bug
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Resolution: Fixed
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P3
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17
Description
The change made by JDK-8264649 seems to break the test case compiler/eliminateAutobox/TestIntBoxing.java on 32-bit arm in fastdebug builds. This is a bit weird to me, since it looks like the change should actually fix the problem.
The JVM crashes with:
ACTION: main -- Failed. Unexpected exit from test [exit code: 1]
REASON: User specified action: run main/othervm -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:+EliminateAutoBox compiler.eliminateAutobox.TestIntBoxing
TIME: 7.335 seconds
messages:
command: main -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:+EliminateAutoBox compiler.eliminateAutobox.TestIntBoxing
reason: User specified action: run main/othervm -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:+EliminateAutoBox compiler.eliminateAutobox.TestIntBoxing
Mode: othervm [/othervm specified]
elapsed time (seconds): 7.335
configuration:
STDOUT:
715 AddI === _ 564 109 [[]] !jvms: TestIntBoxing::remi_sump_deop @ bci:-1 (line 504)
# To suppress the following error report, specify this argument
# after -XX: or in .hotspotrc: SuppressErrorAt=/compile.cpp:2375
#
# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error (/home/cgo/dev/openjdk/jdk/src/hotspot/share/opto/compile.cpp:2375), pid=18855, tid=18866
# fatal error: no reachable node should have no use
#
# JRE version: OpenJDK Runtime Environment (17.0+18) (fastdebug build 17-internal+18-ahead-146--e16d568c1f5d7030b9e038e21fb3815ae5b1163a)
# Java VM: OpenJDK Server VM (fastdebug 17-internal+18-ahead-146--e16d568c1f5d7030b9e038e21fb3815ae5b1163a, mixed mode, serial gc, linux-arm)
# Problematic frame:
# V [libjvm.so+0x63dea8] Compile::check_no_dead_use() const+0x34c
#
# CreateCoredumpOnCrash turned off, no core file dumped
#
# An error report file with more information is saved as:
# /home/microdoc/cgo/jdk/build/run-test-prebuilt/test-support/jtreg_test_hotspot_jtreg_compiler_eliminateAutobox_TestIntBoxing_java/scratch/hs_err_pid18855.log
#
# Compiler replay data is saved as:
# /home/microdoc/cgo/jdk/build/run-test-prebuilt/test-support/jtreg_test_hotspot_jtreg_compiler_eliminateAutobox_TestIntBoxing_java/scratch/replay_pid18855.log
#
# If you would like to submit a bug report, please visit:
# https://bugreport.java.com/bugreport/crash.jsp
#
Reverting the change done inJDK-8264649 using `$ git revert --no-commit 42f4d706` makes the problem disappear and the test doesn't crash anymore.
The JVM crashes with:
ACTION: main -- Failed. Unexpected exit from test [exit code: 1]
REASON: User specified action: run main/othervm -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:+EliminateAutoBox compiler.eliminateAutobox.TestIntBoxing
TIME: 7.335 seconds
messages:
command: main -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:+EliminateAutoBox compiler.eliminateAutobox.TestIntBoxing
reason: User specified action: run main/othervm -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:+EliminateAutoBox compiler.eliminateAutobox.TestIntBoxing
Mode: othervm [/othervm specified]
elapsed time (seconds): 7.335
configuration:
STDOUT:
715 AddI === _ 564 109 [[]] !jvms: TestIntBoxing::remi_sump_deop @ bci:-1 (line 504)
# To suppress the following error report, specify this argument
# after -XX: or in .hotspotrc: SuppressErrorAt=/compile.cpp:2375
#
# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error (/home/cgo/dev/openjdk/jdk/src/hotspot/share/opto/compile.cpp:2375), pid=18855, tid=18866
# fatal error: no reachable node should have no use
#
# JRE version: OpenJDK Runtime Environment (17.0+18) (fastdebug build 17-internal+18-ahead-146--e16d568c1f5d7030b9e038e21fb3815ae5b1163a)
# Java VM: OpenJDK Server VM (fastdebug 17-internal+18-ahead-146--e16d568c1f5d7030b9e038e21fb3815ae5b1163a, mixed mode, serial gc, linux-arm)
# Problematic frame:
# V [libjvm.so+0x63dea8] Compile::check_no_dead_use() const+0x34c
#
# CreateCoredumpOnCrash turned off, no core file dumped
#
# An error report file with more information is saved as:
# /home/microdoc/cgo/jdk/build/run-test-prebuilt/test-support/jtreg_test_hotspot_jtreg_compiler_eliminateAutobox_TestIntBoxing_java/scratch/hs_err_pid18855.log
#
# Compiler replay data is saved as:
# /home/microdoc/cgo/jdk/build/run-test-prebuilt/test-support/jtreg_test_hotspot_jtreg_compiler_eliminateAutobox_TestIntBoxing_java/scratch/replay_pid18855.log
#
# If you would like to submit a bug report, please visit:
# https://bugreport.java.com/bugreport/crash.jsp
#
Reverting the change done in
Attachments
Issue Links
- relates to
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JDK-8264649 runtime/InternalApi/ThreadCpuTimesDeadlock.java crash in fastdebug C2 with -XX:-UseTLAB
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- Resolved
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