Dear contributor,

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

In  master-aarch64, after:
  | 1150 commits in binutils,gcc,linux,glibc,gdb
  | 8e1f0194e86 [gdb] Clean whitespace in *.ac and *.m4 files
  | 6d140bf493c [gdb] Handle *.ac and *.m4 files in .gitattributes
  | 6b84377e146 gdb/ser-unix: work around conflicting types for tcflag_t
  | a9304819899 gdb/testsuite: Fix gdb/testsuite/gdb.arch/riscv-unwind-long-insn.S
  | a0877646e82 Rewrite the @selector code
  | ... and 8 more commits in binutils
  | 5fd09b47d9a [PATCH] RISC-V: Make vlsegff similar to vleff [PR122656].
  | d2b0dcf5caf libsanitizer: Update LOCAL_PATCHES
  | 416109fe225 libsanitizer, Darwin: Support macOS13+.
  | 2249f614371 libsanitizer, Darwin: Updates for building with GCC.
  | c915bfc0f7d libstdc++: Implement submdspan_extents. [PR110352]
  | ... and 169 more commits in gcc
  | 7f8d5f70fffe Merge tag 'core-core-2025-12-03' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
  | d42e504a555d Merge tag 'timers-core-2025-11-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
  | 5028f42416ea Merge tag 'timers-clocksource-2025-11-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
  | 9ce62ebbb7b2 Merge tag 'irq-msi-2025-11-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
  | 15b87bec89cb Merge tag 'irq-drivers-2025-11-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
  | ... and 943 more commits in linux
  | 56d0e2cca1e Use Linux 6.18 in build-many-glibcs.py
  | 11d3cfb5707 misc: fix some typos
  | 8e1f0194e86 [gdb] Clean whitespace in *.ac and *.m4 files
  | 6d140bf493c [gdb] Handle *.ac and *.m4 files in .gitattributes
  | 6b84377e146 gdb/ser-unix: work around conflicting types for tcflag_t
  | a9304819899 gdb/testsuite: Fix gdb/testsuite/gdb.arch/riscv-unwind-long-insn.S
  | a0877646e82 Rewrite the @selector code
  | ... and 8 more commits in gdb

Produces 4 regressions:
  | 
  | regressions.sum:
  | Running algol68:algol68/compile/compile.exp ...
  | FAIL: algol68/compile/include-supper.a68 -O2  (internal compiler error: Segmentation fault)
  | FAIL: algol68/compile/include-supper.a68 -O2  (test for excess errors)
  | FAIL: algol68/compile/include.a68 -O2  (internal compiler error: Segmentation fault)
  | FAIL: algol68/compile/include.a68 -O2  (test for excess errors)

Used configuration :
 *CI config* tcwg_gnu_native_fast_check_gcc master-aarch64
 *configure and test flags:* none, autodetected on aarch64-unknown-linux-gnu

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
 * https://ci.linaro.org/job/tcwg_gnu_native_fast_check_gcc--master-aarch64-build/1393/artifact/artifacts/00-sumfiles/
The full lists of regressions and improvements as well as configure and make commands are in
 * https://ci.linaro.org/job/tcwg_gnu_native_fast_check_gcc--master-aarch64-build/1393/artifact/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
 * https://ci.linaro.org/job/tcwg_gnu_native_fast_check_gcc--master-aarch64-build/1393/artifact/artifacts/sumfiles/xfails.xfail

Current build   : https://ci.linaro.org/job/tcwg_gnu_native_fast_check_gcc--master-aarch64-build/1393/artifact/artifacts
Reference build : https://ci.linaro.org/job/tcwg_gnu_native_fast_check_gcc--master-aarch64-build/1391/artifact/artifacts