Dear contributor,

Our automatic CI has detected problems related to your patch(es). Please find some details below.

In tcwg_kernel/llvm-master-aarch64-mainline-allmodconfig, after:
  | 1310 commits in binutils,llvm,linux,qemu
  | 38515889f00 Convert dw2-case-insensitive.exp to DWARF assembler
  | fc27cc66655 Remove "readnow" from two tests
  | 2fae1e78b9f [gdb/testsuite] Use valnum_re more often (part 4)
  | 36a29bb5523 [gdb/testsuite] Use valnum_re more often (part 3)
  | 3e61e3f3b3a [gdb/testsuite] Use valnum_re more often (part 2)
  | ... and 65 more commits in binutils
  | e0a9be9f41cc Reapply "[lldb] Add FP conversion instructions to IR interpreter" (#179022)
  | 911acc8ef4d0 [Bazel] Fix Bazel build for 4f9843b (#179321)
  | dd5f6d7041a0 [RISCV] Split RISCVLSUMOP tablegen class for type safety. NFC
  | a86202e82f04 [clang] __builtin_os_log_format has incorrect PrintfFormat Attribute argument (#178320)
  | 3ef69a966563 Fix an inconsistency in UsersManual.rst (#179248)
  | ... and 881 more commits in llvm
  | dee65f79364c Merge tag 'lsm-pr-20260202' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm
  | 18f7fcd5e69a Linux 6.19-rc8
  | 9f2693489ef8 Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
  | c00a8791646a Merge tag 'perf-urgent-2026-02-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
  | e53ada651abe Merge tag 'sched-urgent-2026-02-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
  | ... and 230 more commits in linux
  | 587f4a1805 python: fix msys64 wheel directory specification
  | 4bf4976e8e Merge tag 'pull-ufs-20260202' of https://gitlab.com/jeuk20.kim/qemu into staging
  | 94e72135d4 tests/qtest/ufs-test: Add test for mcq completion queue wraparound
  | f78762a3cc hw/ufs: Fix mcq completion queue wraparound
  | ed621cc8e2 hw/ufs: fix CQE endianness and UPIU length
  | ... and 114 more commits in qemu

Produces Failure:
  | Results changed to
  | # reset_artifacts:
  | -10
  | # build_abe binutils:
  | -9
  | # build_kernel_llvm:
  | -5
  | # build_abe qemu:
  | -2
  | # linux_n_obj:
  | 37661
  | # First few build errors in logs:
  | # 02:50:26 make[2]: *** [scripts/Makefile.vmlinux:100: vmlinux] Error 1
  | # 02:50:46 make[1]: *** [/home/tcwg-buildslave/workspace/tcwg_kernel_0/linux/Makefile:1276: vmlinux] Error 2
  | # 03:15:46 make: *** [Makefile:248: __sub-make] Error 2
  | 
  | From
  | # reset_artifacts:
  | -10
  | # build_abe binutils:
  | -9
  | # build_kernel_llvm:
  | -5
  | # build_abe qemu:
  | -2
  | # linux_n_obj:
  | 37663

Used configuration :
 tcwg_kernel/llvm-master-aarch64-mainline-allmodconfig

If you have any questions regarding this report, please ask on linaro-toolchain@lists.linaro.org mailing list.

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The information below contains the details of the failures, and the ways to reproduce a debug environment:



Current build   : https://ci.linaro.org/job/tcwg_kernel--llvm-master-aarch64-mainline-allmodconfig-build/408/artifact/artifacts
Reference build : https://ci.linaro.org/job/tcwg_kernel--llvm-master-aarch64-mainline-allmodconfig-build/407/artifact/artifacts