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Linaro is doing network maintenance and I don't have an estimated time these will be back online.

Linaro is doing network maintanence and I don't have
an estimated time these will be back online.
@DavidSpickett DavidSpickett requested a review from a team as a code owner November 24, 2025 11:23
@llvmbot llvmbot added the libc++ libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi. label Nov 24, 2025
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llvmbot commented Nov 24, 2025

@llvm/pr-subscribers-libcxx

Author: David Spickett (DavidSpickett)

Changes

Linaro is doing network maintenance and I don't have an estimated time these will be back online.


Full diff: https://github.com/llvm/llvm-project/pull/169318.diff

1 Files Affected:

  • (modified) libcxx/utils/ci/buildkite-pipeline.yml (+58-57)
diff --git a/libcxx/utils/ci/buildkite-pipeline.yml b/libcxx/utils/ci/buildkite-pipeline.yml
index 2ac69c38ebffa..8b77a06323e3d 100644
--- a/libcxx/utils/ci/buildkite-pipeline.yml
+++ b/libcxx/utils/ci/buildkite-pipeline.yml
@@ -33,63 +33,64 @@ definitions:
       - "**/CMakeOutput.log"
 
 steps:
-- group: ARM
-  steps:
-  - label: AArch64
-    command: libcxx/utils/ci/run-buildbot aarch64
-    agents:
-      queue: libcxx-builders-linaro-arm
-      arch: aarch64
-    <<: *common
-
-  - label: AArch64 -fno-exceptions
-    command: libcxx/utils/ci/run-buildbot aarch64-no-exceptions
-    agents:
-      queue: libcxx-builders-linaro-arm
-      arch: aarch64
-    <<: *common
-
-  - label: Armv8
-    command: libcxx/utils/ci/run-buildbot armv8
-    agents:
-      queue: libcxx-builders-linaro-arm
-      arch: armv8l
-    <<: *common
-
-  - label: Armv8 -fno-exceptions
-    command: libcxx/utils/ci/run-buildbot armv8-no-exceptions
-    agents:
-      queue: libcxx-builders-linaro-arm
-      arch: armv8l
-    <<: *common
-
-  - label: Armv7
-    command: libcxx/utils/ci/run-buildbot armv7
-    agents:
-      queue: libcxx-builders-linaro-arm
-      arch: armv8l
-    <<: *common
-
-  - label: Armv7 -fno-exceptions
-    command: libcxx/utils/ci/run-buildbot armv7-no-exceptions
-    agents:
-      queue: libcxx-builders-linaro-arm
-      arch: armv8l
-    <<: *common
-
-  - label: Armv7-M picolibc
-    command: libcxx/utils/ci/run-buildbot armv7m-picolibc
-    agents:
-      queue: libcxx-builders-linaro-arm
-      arch: aarch64
-    <<: *common
-
-  - label: Armv7-M picolibc -fno-exceptions
-    command: libcxx/utils/ci/run-buildbot armv7m-picolibc-no-exceptions
-    agents:
-      queue: libcxx-builders-linaro-arm
-      arch: aarch64
-    <<: *common
+# Linaro's ARM builders are temporarily offline.
+#- group: ARM
+#  steps:
+#  - label: AArch64
+#    command: libcxx/utils/ci/run-buildbot aarch64
+#    agents:
+#      queue: libcxx-builders-linaro-arm
+#      arch: aarch64
+#    <<: *common
+#
+#  - label: AArch64 -fno-exceptions
+#    command: libcxx/utils/ci/run-buildbot aarch64-no-exceptions
+#    agents:
+#      queue: libcxx-builders-linaro-arm
+#      arch: aarch64
+#    <<: *common
+#
+#  - label: Armv8
+#    command: libcxx/utils/ci/run-buildbot armv8
+#    agents:
+#      queue: libcxx-builders-linaro-arm
+#      arch: armv8l
+#    <<: *common
+#
+#  - label: Armv8 -fno-exceptions
+#    command: libcxx/utils/ci/run-buildbot armv8-no-exceptions
+#    agents:
+#      queue: libcxx-builders-linaro-arm
+#      arch: armv8l
+#    <<: *common
+#
+#  - label: Armv7
+#    command: libcxx/utils/ci/run-buildbot armv7
+#    agents:
+#      queue: libcxx-builders-linaro-arm
+#      arch: armv8l
+#    <<: *common
+#
+#  - label: Armv7 -fno-exceptions
+#    command: libcxx/utils/ci/run-buildbot armv7-no-exceptions
+#    agents:
+#      queue: libcxx-builders-linaro-arm
+#      arch: armv8l
+#    <<: *common
+#
+#  - label: Armv7-M picolibc
+#    command: libcxx/utils/ci/run-buildbot armv7m-picolibc
+#    agents:
+#      queue: libcxx-builders-linaro-arm
+#      arch: aarch64
+#    <<: *common
+#
+#  - label: Armv7-M picolibc -fno-exceptions
+#    command: libcxx/utils/ci/run-buildbot armv7m-picolibc-no-exceptions
+#    agents:
+#      queue: libcxx-builders-linaro-arm
+#      arch: aarch64
+#    <<: *common
 
 - group: AIX
   steps:

@DavidSpickett
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Buildkite accepted the YAML config file so I'm going to merge this to unblock other CI jobs (once they are retried that is).

@DavidSpickett DavidSpickett merged commit 840a43b into llvm:main Nov 24, 2025
15 of 22 checks passed
@DavidSpickett DavidSpickett deleted the libcxx-disable-arm branch November 24, 2025 11:25
@llvm-ci
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llvm-ci commented Nov 24, 2025

LLVM Buildbot has detected a new failure on builder sanitizer-aarch64-linux-bootstrap-asan running on sanitizer-buildbot8 while building libcxx at step 2 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/24/builds/15042

Here is the relevant piece of the build log for the reference
Step 2 (annotate) failure: 'python ../sanitizer_buildbot/sanitizers/zorg/buildbot/builders/sanitizers/buildbot_selector.py' (failure)
...
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using ld.lld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/main.py:74: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 92628 tests, 72 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 
FAIL: LLVM :: ExecutionEngine/JITLink/x86-64/MachO_weak_references.s (56401 of 92628)
******************** TEST 'LLVM :: ExecutionEngine/JITLink/x86-64/MachO_weak_references.s' FAILED ********************
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 1
rm -rf /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp && mkdir -p /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp
# executed command: rm -rf /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp
# note: command had no output on stdout or stderr
# executed command: mkdir -p /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp
# note: command had no output on stdout or stderr
# RUN: at line 2
/home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llvm-mc -triple=x86_64-apple-macosx10.9 -filetype=obj -o /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s
# executed command: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llvm-mc -triple=x86_64-apple-macosx10.9 -filetype=obj -o /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s
# note: command had no output on stdout or stderr
# RUN: at line 3
/home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llvm-jitlink -noexec -check-name=jitlink-check-bar-present -abs bar=0x1 -check=/home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o
# executed command: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llvm-jitlink -noexec -check-name=jitlink-check-bar-present -abs bar=0x1 -check=/home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o
# note: command had no output on stdout or stderr
# RUN: at line 4
/home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llvm-jitlink -noexec -check-name=jitlink-check-bar-absent -check=/home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o
# executed command: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llvm-jitlink -noexec -check-name=jitlink-check-bar-absent -check=/home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o
# note: command had no output on stdout or stderr
# error: command failed with exit status: 1

--

********************
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 
Slowest Tests:
--------------------------------------------------------------------------
211.04s: Clang :: Driver/fsanitize.c
164.37s: Clang :: Preprocessor/riscv-target-features.c
144.15s: Clang :: OpenMP/target_update_codegen.cpp
139.37s: Clang :: OpenMP/target_defaultmap_codegen_01.cpp
136.68s: Clang :: Driver/arm-cortex-cpus-1.c
136.09s: LLVM :: CodeGen/AMDGPU/sched-group-barrier-pipeline-solver.mir
134.63s: Clang :: Driver/arm-cortex-cpus-2.c
Step 11 (stage2/asan check) failure: stage2/asan check (failure)
...
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using ld.lld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/main.py:74: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 92628 tests, 72 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 
FAIL: LLVM :: ExecutionEngine/JITLink/x86-64/MachO_weak_references.s (56401 of 92628)
******************** TEST 'LLVM :: ExecutionEngine/JITLink/x86-64/MachO_weak_references.s' FAILED ********************
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 1
rm -rf /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp && mkdir -p /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp
# executed command: rm -rf /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp
# note: command had no output on stdout or stderr
# executed command: mkdir -p /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp
# note: command had no output on stdout or stderr
# RUN: at line 2
/home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llvm-mc -triple=x86_64-apple-macosx10.9 -filetype=obj -o /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s
# executed command: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llvm-mc -triple=x86_64-apple-macosx10.9 -filetype=obj -o /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s
# note: command had no output on stdout or stderr
# RUN: at line 3
/home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llvm-jitlink -noexec -check-name=jitlink-check-bar-present -abs bar=0x1 -check=/home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o
# executed command: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llvm-jitlink -noexec -check-name=jitlink-check-bar-present -abs bar=0x1 -check=/home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o
# note: command had no output on stdout or stderr
# RUN: at line 4
/home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llvm-jitlink -noexec -check-name=jitlink-check-bar-absent -check=/home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o
# executed command: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llvm-jitlink -noexec -check-name=jitlink-check-bar-absent -check=/home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o
# note: command had no output on stdout or stderr
# error: command failed with exit status: 1

--

********************
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 
Slowest Tests:
--------------------------------------------------------------------------
211.04s: Clang :: Driver/fsanitize.c
164.37s: Clang :: Preprocessor/riscv-target-features.c
144.15s: Clang :: OpenMP/target_update_codegen.cpp
139.37s: Clang :: OpenMP/target_defaultmap_codegen_01.cpp
136.68s: Clang :: Driver/arm-cortex-cpus-1.c
136.09s: LLVM :: CodeGen/AMDGPU/sched-group-barrier-pipeline-solver.mir
134.63s: Clang :: Driver/arm-cortex-cpus-2.c

DavidSpickett added a commit that referenced this pull request Nov 24, 2025
DavidSpickett added a commit that referenced this pull request Nov 24, 2025
Reverts #169318

Our builders are back online. I see them picking up existing jobs.
llvm-sync bot pushed a commit to arm/arm-toolchain that referenced this pull request Nov 24, 2025
Reverts llvm/llvm-project#169318

Our builders are back online. I see them picking up existing jobs.
aadeshps-mcw pushed a commit to aadeshps-mcw/llvm-project that referenced this pull request Nov 26, 2025
Linaro is doing network maintenance and I don't have an estimated time
these will be back online.
aadeshps-mcw pushed a commit to aadeshps-mcw/llvm-project that referenced this pull request Nov 26, 2025
Reverts llvm#169318

Our builders are back online. I see them picking up existing jobs.
Priyanshu3820 pushed a commit to Priyanshu3820/llvm-project that referenced this pull request Nov 26, 2025
Linaro is doing network maintenance and I don't have an estimated time
these will be back online.
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