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Type:
Bug
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Resolution: Unresolved
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Priority:
P4
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Affects Version/s: 25
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Component/s: hotspot
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Environment:
+ uname -a
Linux iZbp1dil0zv0wnc1gt6opyZ 5.10.134-17.2.al8.x86_64 #1 SMP Fri Aug 9 15:49:42 CST 2024 x86_64 x86_64 x86_64 GNU/Linux
+ cat /etc/os-release
NAME="Alibaba Cloud Linux"
VERSION="3 (OpenAnolis Edition)"
ID="alinux"
ID_LIKE="rhel fedora centos anolis"
VERSION_ID="3"
VARIANT="OpenAnolis Edition"
VARIANT_ID="openanolis"
ALINUX_MINOR_ID="2104"
ALINUX_UPDATE_ID="10"
PLATFORM_ID="platform:al8"
PRETTY_NAME="Alibaba Cloud Linux 3.2104 U10 (OpenAnolis Edition)"
ANSI_COLOR="0;31"
HOME_URL="https://www.aliyun.com/"
+ free -h
total used free shared buff/cache available
Mem: 247Gi 1.3Gi 209Gi 2.0Mi 36Gi 243Gi
Swap: 0B 0B 0B
+ lscpu
+ head -n 25
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 64
On-line CPU(s) list: 0-63
Thread(s) per core: 2
Core(s) per socket: 32
Socket(s): 1
NUMA node(s): 1
Vendor ID: AuthenticAMD
BIOS Vendor ID: Alibaba Cloud
CPU family: 25
Model: 17
Model name: AMD EPYC 9T24 96-Core Processor
BIOS Model name: pc-i440fx-2.1
Stepping: 1
CPU MHz: 3694.471
BogoMIPS: 5399.99
Hypervisor vendor: KVM
Virtualization type: full
L1d cache: 32K
L1i cache: 32K
L2 cache: 1024K
L3 cache: 32768K
NUMA node0 CPU(s): 0-63
+ java -version
openjdk version "25-internal" 2025-09-16
OpenJDK Runtime Environment (build 25-internal-c00557f8)
OpenJDK 64-Bit Server VM (build 25-internal-c00557f8, mixed mode, sharing)
+ java -Xinternalversion
OpenJDK 64-Bit Server VM (25-internal-c00557f8) for linux-amd64 JRE (25-internal-c00557f8), built on 2025-01-23T12:11:25Z with clang Clang 17.0.6 (Alibaba Cloud Compiler 17.0.6.1-24.05.10.alios7)
+ jtreg -version
jtreg 7.4-dev+0
Installed in /tmp/tone/run/jtreg/jtreg/lib/jtreg.jar
Running on platform version 25-internal from /tmp/tone/run/jtreg/jdk-repo/build/linux-x86_64-server-release/images/jdk.
Built with Java(TM) 2 SDK, Version 11.0.21+9-LTS on June 14, 2024.
Copyright (c) 1999, 2022, Oracle and/or its affiliates. All rights reserved.
Use is subject to license terms.
JT Harness, version 6.0 ea b24 (June 14, 2024)
Java Assembler Tools, version 7.0 ea b09 (June 14, 2024)
TestNG: testng-7.3.0.jar, guice-5.1.0.jar, jcommander-1.82.jar
JUnit: junit-platform-console-standalone-1.10.2.jar
+ git remote -v
origin git@github.com:openjdk/jdk.git (fetch)
origin git@github.com:openjdk/jdk.git (push)
+ git branch- master
+ git log -n 1
+ head -n 1
commit c00557f8f53ff729c8a1857a4ffcc585d3f8c6c4
+ git status
On branch master
Your branch is up to date with 'origin/master'.
nothing to commit, working tree clean
+ git diff+ uname -a Linux iZbp1dil0zv0wnc1gt6opyZ 5.10.134-17.2.al8.x86_64 #1 SMP Fri Aug 9 15:49:42 CST 2024 x86_64 x86_64 x86_64 GNU/Linux + cat /etc/os-release NAME="Alibaba Cloud Linux" VERSION="3 (OpenAnolis Edition)" ID="alinux" ID_LIKE="rhel fedora centos anolis" VERSION_ID="3" VARIANT="OpenAnolis Edition" VARIANT_ID="openanolis" ALINUX_MINOR_ID="2104" ALINUX_UPDATE_ID="10" PLATFORM_ID="platform:al8" PRETTY_NAME="Alibaba Cloud Linux 3.2104 U10 (OpenAnolis Edition)" ANSI_COLOR="0;31" HOME_URL="https://www.aliyun.com/" + free -h total used free shared buff/cache available Mem: 247Gi 1.3Gi 209Gi 2.0Mi 36Gi 243Gi Swap: 0B 0B 0B + lscpu + head -n 25 Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 64 On-line CPU(s) list: 0-63 Thread(s) per core: 2 Core(s) per socket: 32 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD BIOS Vendor ID: Alibaba Cloud CPU family: 25 Model: 17 Model name: AMD EPYC 9T24 96-Core Processor BIOS Model name: pc-i440fx-2.1 Stepping: 1 CPU MHz: 3694.471 BogoMIPS: 5399.99 Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 1024K L3 cache: 32768K NUMA node0 CPU(s): 0-63 + java -version openjdk version "25-internal" 2025-09-16 OpenJDK Runtime Environment (build 25-internal-c00557f8) OpenJDK 64-Bit Server VM (build 25-internal-c00557f8, mixed mode, sharing) + java -Xinternalversion OpenJDK 64-Bit Server VM (25-internal-c00557f8) for linux-amd64 JRE (25-internal-c00557f8), built on 2025-01-23T12:11:25Z with clang Clang 17.0.6 (Alibaba Cloud Compiler 17.0.6.1-24.05.10.alios7) + jtreg -version jtreg 7.4-dev+0 Installed in /tmp/tone/run/jtreg/jtreg/lib/jtreg.jar Running on platform version 25-internal from /tmp/tone/run/jtreg/jdk-repo/build/linux-x86_64-server-release/images/jdk. Built with Java(TM) 2 SDK, Version 11.0.21+9-LTS on June 14, 2024. Copyright (c) 1999, 2022, Oracle and/or its affiliates. All rights reserved. Use is subject to license terms. JT Harness, version 6.0 ea b24 (June 14, 2024) Java Assembler Tools, version 7.0 ea b09 (June 14, 2024) TestNG: testng-7.3.0.jar, guice-5.1.0.jar, jcommander-1.82.jar JUnit: junit-platform-console-standalone-1.10.2.jar + git remote -v origin git@github.com:openjdk/jdk.git (fetch) origin git@github.com:openjdk/jdk.git (push) + git branch master + git log -n 1 + head -n 1 commit c00557f8f53ff729c8a1857a4ffcc585d3f8c6c4 + git status On branch master Your branch is up to date with 'origin/master'. nothing to commit, working tree clean + git diff - master
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x86_64
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linux
The test log snippet:
[ RUN ] NMT.location_printing_cheap_live_1_vm
test/hotspot/gtest/nmt/test_nmt_locationprinting.cpp:44: Failure
Expected equality of these values:
b
Which is: false
expected_return_code
Which is: true
[ FAILED ] NMT.location_printing_cheap_live_1_vm (0 ms)
[ RUN ] NMT.location_printing_cheap_live_2_vm
test/hotspot/gtest/nmt/test_nmt_locationprinting.cpp:44: Failure
Expected equality of these values:
b
Which is: false
expected_return_code
Which is: true
[ FAILED ] NMT.location_printing_cheap_live_2_vm (0 ms)
[ RUN ] NMT.location_printing_cheap_live_3_vm
test/hotspot/gtest/nmt/test_nmt_locationprinting.cpp:44: Failure
Expected equality of these values:
b
Which is: false
expected_return_code
Which is: true
[ FAILED ] NMT.location_printing_cheap_live_3_vm (0 ms)
[ RUN ] NMT.location_printing_cheap_live_4_vm
test/hotspot/gtest/nmt/test_nmt_locationprinting.cpp:44: Failure
Expected equality of these values:
b
Which is: false
expected_return_code
Which is: true
[ FAILED ] NMT.location_printing_cheap_live_4_vm (0 ms)
[ RUN ] NMT.location_printing_cheap_live_5_vm
test/hotspot/gtest/nmt/test_nmt_locationprinting.cpp:44: Failure
Expected equality of these values:
b
Which is: false
expected_return_code
Which is: true
[ FAILED ] NMT.location_printing_cheap_live_5_vm (0 ms)
[ RUN ] NMT.location_printing_cheap_live_6_vm
test/hotspot/gtest/nmt/test_nmt_locationprinting.cpp:44: Failure
Expected equality of these values:
b
Which is: false
expected_return_code
Which is: true
[ FAILED ] NMT.location_printing_cheap_live_6_vm (0 ms)
[ RUN ] NMT.location_printing_cheap_live_7_vm
test/hotspot/gtest/nmt/test_nmt_locationprinting.cpp:44: Failure
Expected equality of these values:
b
Which is: false
expected_return_code
Which is: true