The following build task failed in the JDK26 CI:

linux-aarch64-linux-aarch64-build-2

Here's a snippet from the stdout log file:

[2025-08-13T21:05:16,616Z] Compiling 3 properties into resource bundles for java.base
[2025-08-13T21:05:16,801Z] Compiling 8 properties into resource bundles for java.base
[2025-08-13T21:05:17,044Z] Compiling 4 properties into resource bundles for java.base
[2025-08-13T21:05:26,948Z] #
[2025-08-13T21:05:26,948Z] # A fatal error has been detected by the Java Runtime Environment:
[2025-08-13T21:05:26,948Z] #
[2025-08-13T21:05:26,948Z] # SIGSEGV (0xb) at pc=0x000040003802b910, pid=106573, tid=106583
[2025-08-13T21:05:26,948Z] #
[2025-08-13T21:05:26,948Z] # JRE version: Java(TM) SE Runtime Environment (24.0+36) (build 24+36-3646)
[2025-08-13T21:05:26,948Z] # Java VM: Java HotSpot(TM) 64-Bit Server VM (24+36-3646, mixed mode, emulated-client, sharing, tiered, compressed oops, compressed class ptrs, serial gc, linux-aarch64)
[2025-08-13T21:05:26,948Z] # Problematic frame:
[2025-08-13T21:05:26,948Z] # C 0x000040003802b910
[2025-08-13T21:05:26,948Z] #
[2025-08-13T21:05:26,948Z] # Core dump will be written. Default location: Core dumps may be processed with "/opt/core.sh %p" (or dumping to /opt/mach5/mesos/work_dir/slaves/f7f8bd65-a387-4a2b-b519-702f2fefaf87-S221212/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/1e9b84ed-c407-41ec-80a0-a10d6adbefbf/runs/04b11c53-a1d5-4a85-a195-47c4a9ec46c1/workspace/open/make/core.106573)
[2025-08-13T21:05:26,948Z] #
[2025-08-13T21:05:26,948Z] # An error report file with more information is saved as:
[2025-08-13T21:05:26,948Z] # /opt/mach5/mesos/work_dir/slaves/f7f8bd65-a387-4a2b-b519-702f2fefaf87-S221212/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/1e9b84ed-c407-41ec-80a0-a10d6adbefbf/runs/04b11c53-a1d5-4a85-a195-47c4a9ec46c1/workspace/open/make/hs_err_pid106573.log
[2025-08-13T21:05:26,949Z] [12.766s][warning][os] Loading hsdis library failed
[2025-08-13T21:05:26,981Z] #
[2025-08-13T21:05:26,981Z] # If you would like to submit a bug report, please visit:
[2025-08-13T21:05:26,981Z] # https://bugreport.java.com/bugreport/crash.jsp
[2025-08-13T21:05:26,981Z] #
[2025-08-13T21:05:33,139Z] /bin/bash: line 1: 106573 Aborted (core dumped) /opt/mach5/mesos/work_dir/jib-master/install/jdk/24/36/bundles/linux-aarch64/jdk-24_linux-aarch64_bin.tar.gz/jdk-24/bin/java -XX:+UseSerialGC -Xms32M -Xmx512M -XX:TieredStopAtLevel=1 -Duser.language=en -Duser.country=US -XX:+UnlockDiagnosticVMOptions -XX:-VerifySharedSpaces -XX:SharedArchiveFile=/opt/mach5/mesos/work_dir/slaves/f7f8bd65-a387-4a2b-b519-702f2fefaf87-S221212/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/1e9b84ed-c407-41ec-80a0-a10d6adbefbf/runs/04b11c53-a1d5-4a85-a195-47c4a9ec46c1/workspace/build/linux-aarch64/configure-support/classes.jsa -Xshare:auto -Djava.io.tmpdir=/opt/mach5/mesos/work_dir/slaves/f7f8bd65-a387-4a2b-b519-702f2fefaf87-S221212/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/1e9b84ed-c407-41ec-80a0-a10d6adbefbf/runs/04b11c53-a1d5-4a85-a195-47c4a9ec46c1/workspace/build/linux-aarch64/support/javatmp -cp /opt/mach5/mesos/work_dir/slaves/f7f8bd65-a387-4a2b-b519-702f2fefaf87-S221212/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/1e9b84ed-c407-41ec-80a0-a10d6adbefbf/runs/04b11c53-a1d5-4a85-a195-47c4a9ec46c1/workspace/build/linux-aarch64/buildtools/jdk_tools_classes build.tools.cldrconverter.CLDRConverter -jdk-header-template /opt/mach5/mesos/work_dir/slaves/f7f8bd65-a387-4a2b-b519-702f2fefaf87-S221212/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/1e9b84ed-c407-41ec-80a0-a10d6adbefbf/runs/04b11c53-a1d5-4a85-a195-47c4a9ec46c1/workspace/closed/make/data/header-templates/tlda-2012-java.txt -base /opt/mach5/mesos/work_dir/slaves/f7f8bd65-a387-4a2b-b519-702f2fefaf87-S221212/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/1e9b84ed-c407-41ec-80a0-a10d6adbefbf/runs/04b11c53-a1d5-4a85-a195-47c4a9ec46c1/workspace/open/make/data/cldr/common -baselocales "en-US" -year 2025 -o /opt/mach5/mesos/work_dir/slaves/f7f8bd65-a387-4a2b-b519-702f2fefaf87-S221212/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/1e9b84ed-c407-41ec-80a0-a10d6adbefbf/runs/04b11c53-a1d5-4a85-a195-47c4a9ec46c1/workspace/build/linux-aarch64/support/gensrc/jdk.localedata -tzdatadir /opt/mach5/mesos/work_dir/slaves/f7f8bd65-a387-4a2b-b519-702f2fefaf87-S221212/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/1e9b84ed-c407-41ec-80a0-a10d6adbefbf/runs/04b11c53-a1d5-4a85-a195-47c4a9ec46c1/workspace/open/src/java.base/share/data/tzdata -utf8 > >(/bin/tee -a /opt/mach5/mesos/work_dir/slaves/f7f8bd65-a387-4a2b-b519-702f2fefaf87-S221212/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/1e9b84ed-c407-41ec-80a0-a10d6adbefbf/runs/04b11c53-a1d5-4a85-a195-47c4a9ec46c1/workspace/build/linux-aarch64/support/gensrc/jdk.localedata/_cldr-gensrc.marker.log) 2> >(/bin/tee -a /opt/mach5/mesos/work_dir/slaves/f7f8bd65-a387-4a2b-b519-702f2fefaf87-S221212/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/1e9b84ed-c407-41ec-80a0-a10d6adbefbf/runs/04b11c53-a1d5-4a85-a195-47c4a9ec46c1/workspace/build/linux-aarch64/support/gensrc/jdk.localedata/_cldr-gensrc.marker.log >&2)
[2025-08-13T21:05:33,149Z] make[3]: *** [/opt/mach5/mesos/work_dir/slaves/f7f8bd65-a387-4a2b-b519-702f2fefaf87-S221212/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/1e9b84ed-c407-41ec-80a0-a10d6adbefbf/runs/04b11c53-a1d5-4a85-a195-47c4a9ec46c1/workspace/build/linux-aarch64/support/gensrc/jdk.localedata/_cldr-gensrc.marker] Error 134
[2025-08-13T21:05:33,156Z] modules/jdk.localedata/Gensrc.gmk:41: recipe for target '/opt/mach5/mesos/work_dir/slaves/f7f8bd65-a387-4a2b-b519-702f2fefaf87-S221212/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/1e9b84ed-c407-41ec-80a0-a10d6adbefbf/runs/04b11c53-a1d5-4a85-a195-47c4a9ec46c1/workspace/build/linux-aarch64/support/gensrc/jdk.localedata/_cldr-gensrc.marker' failed
[2025-08-13T21:05:33,156Z] make/Main.gmk:99: recipe for target 'jdk.localedata-gensrc-src' failed
[2025-08-13T21:05:33,156Z] make[2]: *** [jdk.localedata-gensrc-src] Error 2
[2025-08-13T21:05:33,156Z] make[2]: *** Waiting for unfinished jobs....
[2025-08-13T21:11:06,507Z]
[2025-08-13T21:11:06,509Z] ERROR: Build failed for target 'default (product-bundles test-bundles static-libs-bundles libgraal-native-image-bundle)' in configuration 'linux-aarch64' (exit code 2)