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Bug
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Resolution: Duplicate
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P4
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None
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26
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+ hostname -I
10.59.42.94 172.17.0.1 192.168.122.1
+ uname -a
Linux zhangfei 5.15.0-25-generic #25 SMP Fri Mar 21 16:16:28 CST 2025 x86_64 x86_64 x86_64 GNU/Linux
+ cat /etc/os-release
PRETTY_NAME="Ubuntu 22.04.5 LTS"
NAME="Ubuntu"
VERSION_ID="22.04"
VERSION="22.04.5 LTS (Jammy Jellyfish)"
VERSION_CODENAME=jammy
ID=ubuntu
ID_LIKE=debian
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
UBUNTU_CODENAME=jammy
+ free -h
total used free shared buff/cache available
Mem: 751Gi 28Gi 690Gi 5.0Mi 33Gi 719Gi
Swap: 8.0Gi 179Mi 7.8Gi
+ lscpu
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Address sizes: 48 bits physical, 48 bits virtual
Byte Order: Little Endian
CPU(s): 224
On-line CPU(s) list: 0-223
Vendor ID: HygonGenuine
Model name: Hygon C86-4G (OPN:7493)
CPU family: 24
Model: 4
Thread(s) per core: 2
Core(s) per socket: 56
Socket(s): 2
Stepping: 1
BogoMIPS: 5800.39
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid amd_dcm aperfmperf rapl pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb hw_pstate ssbd ibrs ibpb stibp vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf xsaveerptr arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif v_spec_ctrl umip overflow_recov succor smca sme sev sev_es
Virtualization: AMD-V
L1d cache: 3.5 MiB (112 instances)
L1i cache: 3.5 MiB (112 instances)
L2 cache: 56 MiB (112 instances)
L3 cache: 512 MiB (32 instances)
NUMA node(s): 8
NUMA node0 CPU(s): 0-13,112-125
NUMA node1 CPU(s): 14-27,126-139
NUMA node2 CPU(s): 28-41,140-153
NUMA node3 CPU(s): 42-55,154-167
NUMA node4 CPU(s): 56-69,168-181
NUMA node5 CPU(s): 70-83,182-195
NUMA node6 CPU(s): 84-97,196-209
NUMA node7 CPU(s): 98-111,210-223
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp
Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization
Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP always-on, RSB filling
Vulnerability Srbds: Not affected
Vulnerability Tsx async abort: Not affected
+ ldd --version
ldd (Ubuntu GLIBC 2.35-0ubuntu3.11) 2.35
Copyright (C) 2022 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Written by Roland McGrath and Ulrich Drepper.
+ ulimit -a
real-time non-blocking time (microseconds, -R) unlimited
core file size (blocks, -c) unlimited
data seg size (kbytes, -d) unlimited
scheduling priority (-e) 0
file size (blocks, -f) unlimited
pending signals (-i) 3078260
max locked memory (kbytes, -l) 98520176
max memory size (kbytes, -m) unlimited
open files (-n) 1048576
pipe size (512 bytes, -p) 8
POSIX message queues (bytes, -q) 819200
real-time priority (-r) 0
stack size (kbytes, -s) 8192
cpu time (seconds, -t) unlimited
max user processes (-u) unlimited
virtual memory (kbytes, -v) unlimited
file locks (-x) unlimited
+ java -version
openjdk version "26" 2026-03-17
OpenJDK Runtime Environment HJDK-0 (build 26+-af8fb20a)
OpenJDK 64-Bit Server VM HJDK-0 (build 26+-af8fb20a, mixed mode, sharing)
+ java -Xinternalversion
OpenJDK 64-Bit Server VM (26+-af8fb20a) for linux-amd64 JRE (26+-af8fb20a), built on 2025-09-27T14:52:52Z with gcc 10.2.1 20210130 (Red Hat 10.2.1-11)
+ jtreg -version
jtreg 8-dev+0
Installed in /home/higon/workspace/jenkins/workspace/JDK_Daily_8/jdk17.jtreg_post/output/jtreg/lib/jtreg.jar
Running on platform version 26 from /home/higon/workspace/jenkins/workspace/JDK_Daily_8/jdk17.jtreg_post/output/jdk/build/linux-x86_64-server-release/images/jdk.
Built with Java(TM) 2 SDK, Version 17.0.13-testing+0-builds on September 09, 2025.
JT Harness, version 6.0 ea b24 (September 09, 2025)
Java Assembler Tools, version 8.1 ea 01 (September 09, 2025)
TestNG: testng-7.3.0.jar, guice-5.1.0.jar, jcommander-1.82.jar
JUnit: junit-platform-console-standalone-1.13.3.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 af8fb20ac0325a231ee14bd72e9764e02ca07681
+ git status
On branch master
Your branch is up to date with 'origin/master'.
nothing to commit, working tree clean
+ git diff+ hostname -I 10.59.42.94 172.17.0.1 192.168.122.1 + uname -a Linux zhangfei 5.15.0-25-generic #25 SMP Fri Mar 21 16:16:28 CST 2025 x86_64 x86_64 x86_64 GNU/Linux + cat /etc/os-release PRETTY_NAME="Ubuntu 22.04.5 LTS" NAME="Ubuntu" VERSION_ID="22.04" VERSION="22.04.5 LTS (Jammy Jellyfish)" VERSION_CODENAME=jammy ID=ubuntu ID_LIKE=debian HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" UBUNTU_CODENAME=jammy + free -h total used free shared buff/cache available Mem: 751Gi 28Gi 690Gi 5.0Mi 33Gi 719Gi Swap: 8.0Gi 179Mi 7.8Gi + lscpu Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 48 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 224 On-line CPU(s) list: 0-223 Vendor ID: HygonGenuine Model name: Hygon C86-4G (OPN:7493) CPU family: 24 Model: 4 Thread(s) per core: 2 Core(s) per socket: 56 Socket(s): 2 Stepping: 1 BogoMIPS: 5800.39 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid amd_dcm aperfmperf rapl pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb hw_pstate ssbd ibrs ibpb stibp vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf xsaveerptr arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif v_spec_ctrl umip overflow_recov succor smca sme sev sev_es Virtualization: AMD-V L1d cache: 3.5 MiB (112 instances) L1i cache: 3.5 MiB (112 instances) L2 cache: 56 MiB (112 instances) L3 cache: 512 MiB (32 instances) NUMA node(s): 8 NUMA node0 CPU(s): 0-13,112-125 NUMA node1 CPU(s): 14-27,126-139 NUMA node2 CPU(s): 28-41,140-153 NUMA node3 CPU(s): 42-55,154-167 NUMA node4 CPU(s): 56-69,168-181 NUMA node5 CPU(s): 70-83,182-195 NUMA node6 CPU(s): 84-97,196-209 NUMA node7 CPU(s): 98-111,210-223 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP always-on, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected + ldd --version ldd (Ubuntu GLIBC 2.35-0ubuntu3.11) 2.35 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Written by Roland McGrath and Ulrich Drepper. + ulimit -a real-time non-blocking time (microseconds, -R) unlimited core file size (blocks, -c) unlimited data seg size (kbytes, -d) unlimited scheduling priority (-e) 0 file size (blocks, -f) unlimited pending signals (-i) 3078260 max locked memory (kbytes, -l) 98520176 max memory size (kbytes, -m) unlimited open files (-n) 1048576 pipe size (512 bytes, -p) 8 POSIX message queues (bytes, -q) 819200 real-time priority (-r) 0 stack size (kbytes, -s) 8192 cpu time (seconds, -t) unlimited max user processes (-u) unlimited virtual memory (kbytes, -v) unlimited file locks (-x) unlimited + java -version openjdk version "26" 2026-03-17 OpenJDK Runtime Environment HJDK-0 (build 26+-af8fb20a) OpenJDK 64-Bit Server VM HJDK-0 (build 26+-af8fb20a, mixed mode, sharing) + java -Xinternalversion OpenJDK 64-Bit Server VM (26+-af8fb20a) for linux-amd64 JRE (26+-af8fb20a), built on 2025-09-27T14:52:52Z with gcc 10.2.1 20210130 (Red Hat 10.2.1-11) + jtreg -version jtreg 8-dev+0 Installed in /home/higon/workspace/jenkins/workspace/JDK_Daily_8/jdk17.jtreg_post/output/jtreg/lib/jtreg.jar Running on platform version 26 from /home/higon/workspace/jenkins/workspace/JDK_Daily_8/jdk17.jtreg_post/output/jdk/build/linux-x86_64-server-release/images/jdk. Built with Java(TM) 2 SDK, Version 17.0.13-testing+0-builds on September 09, 2025. JT Harness, version 6.0 ea b24 (September 09, 2025) Java Assembler Tools, version 8.1 ea 01 (September 09, 2025) TestNG: testng-7.3.0.jar, guice-5.1.0.jar, jcommander-1.82.jar JUnit: junit-platform-console-standalone-1.13.3.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 af8fb20ac0325a231ee14bd72e9764e02ca07681 + 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
"MainThread" #47 [2435134] prio=5 os_prio=0 cpu=187.97ms elapsed=28800.11s tid=0x00007fc8a04b4b70 nid=2435134 waiting on condition [0x00007fc83cce3000]
java.lang.Thread.State: WAITING (parking)
at jdk.internal.misc.Unsafe.park(java.base@26/Native Method)
- parking to wait for <0x00000000911b7410> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(java.base@26/LockSupport.java:369)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(java.base@26/AbstractQueuedSynchronizer.java:520)
at java.util.concurrent.ForkJoinPool.unmanagedBlock(java.base@26/ForkJoinPool.java:4364)
at java.util.concurrent.ForkJoinPool.managedBlock(java.base@26/ForkJoinPool.java:4310)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@26/AbstractQueuedSynchronizer.java:1752)
at java.lang.ProcessImpl.waitFor(java.base@26/ProcessImpl.java:423)
at sun.hotspot.tools.ctw.CtwRunner.startCtwforAllClasses(CtwRunner.java:207)
at sun.hotspot.tools.ctw.CtwRunner.run(CtwRunner.java:129)
at sun.hotspot.tools.ctw.CtwRunner.main(CtwRunner.java:75)
timed out (timeout set to 28800000ms, elapsed time including timeout handling was 28800214ms).
- relates to
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JDK-8368819 Test applications/ctw/modules/java_desktop.java intermittent timed out when run with -Xcomp
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- New
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