Dear contributor,

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

In  master-arm_eabi, after:
  | 5440 commits in binutils,newlib,gdb,qemu
  | 297cd3f78b4 Automatic date update in version.in
  | c34038bc79d PR 34038 null pointer dereference in elf_link_output_extsym
  | b171f68e945 [gdb/tui] Make tui_setup_io more robust
  | 51308ff6a04 Pass 'true' to set_is_argument
  | 774c54454b1 PR 34029: bpf: allow w regs in load/store insns similar to llvm
  | ... and 1327 more commits in binutils
  | 5f515cf3d Cygwin: add _Fork() system call per POSIX.1-2024
  | 588c19ecd Fix memcpy alignment problems for m68k architecture
  | 2a953c183 Cygwin: Fix SEH and signal handling on AArch64
  | 5f5462d91 Cygwin: Add SEH workaround for aarch64 compilation
  | 0cde89e5e Cygwin: Add ARM64 support for SEH handler symbol references
  | ... and 114 more commits in newlib
  | 297cd3f78b4 Automatic date update in version.in
  | c34038bc79d PR 34038 null pointer dereference in elf_link_output_extsym
  | b171f68e945 [gdb/tui] Make tui_setup_io more robust
  | 51308ff6a04 Pass 'true' to set_is_argument
  | 774c54454b1 PR 34029: bpf: allow w regs in load/store insns similar to llvm
  | ... and 1327 more commits in gdb
  | b6a7d06213e Update version for v11.0.0-rc2 release
  | 2bf71cb2d8b Merge tag 'firmware-20260401-for-11.0-pull-request' of https://gitlab.com/kraxel/qemu into staging
  | 9e69071fc29 Merge tag 'pull-linux-user-20260401' of https://gitlab.com/pm215/qemu into staging
  | 7df28e4c41c Merge tag 'hppa-more-v11-fixes-pull-request' of https://github.com/hdeller/qemu-hppa into staging
  | bf758751aa4 target/hppa: Update SeaBIOS-hppa to version 24
  | ... and 2652 more commits in qemu

Produces 34 regressions:
  | 
  | regressions.sum:
  | Running libstdc++:libstdc++-dg/conformance.exp ...
  | FAIL: 22_locale/ctype/is/wchar_t/1.cc -std=gnu++20 execution test
  | FAIL: 22_locale/ctype/is/wchar_t/11740.cc -std=gnu++20 execution test
  | FAIL: 22_locale/ctype/to/wchar_t/1.cc -std=gnu++20 execution test
  | FAIL: 22_locale/time_get/get/wchar_t/1.cc -std=gnu++20 execution test
  | ... and 30 more

Used configuration :
 *CI config* tcwg_gnu_embed_check_gcc master-arm_eabi
 *configure and test flags:* --target arm-eabi 

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:

You can find the failure logs in *.log.1.xz files in
 * http://54.172.246.49:9090/jobs/tcwg_gnu_embed_check_gcc--master-arm_eabi-build/builds/10001/archive/artifacts/00-sumfiles/
The full lists of regressions and improvements as well as configure and make commands are in
 * http://54.172.246.49:9090/jobs/tcwg_gnu_embed_check_gcc--master-arm_eabi-build/builds/10001/archive/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
 * http://54.172.246.49:9090/jobs/tcwg_gnu_embed_check_gcc--master-arm_eabi-build/builds/10001/archive/artifacts/sumfiles/xfails.xfail

Current build   : http://54.172.246.49:9090/jobs/tcwg_gnu_embed_check_gcc--master-arm_eabi-build/builds/10001/archive/artifacts
Reference build : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-arm_eabi-build/1228/artifact/artifacts