Dear contributor,

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

In  aarch64 cross, after:
  | 1272 commits in binutils,gcc,linux,glibc,gdb,qemu
  | aa1abf23a17 gdb/testsuite: use with_timeout_factor in 2 more tests
  | 335d76afde5 bfd: validate COFF and XCOFF symbol tables before the linker walks them
  | e838ff7efde Fix styles in aix-thread.c to follow GNU style code.
  | 98f2674dd01 Don't assert in _bfd_coff_internal_syment_name
  | 6abebae506b pre-commit: Update black: 26.5.1 -> 26.10.0
  | ... and 85 more commits in binutils
  | 1b961bf9d7e7 c++/reflection: using typename [:ns:]::X; should declare a type [PR127707]
  | eeae43a4c615 DOM: a constant is never the first operand
  | 8f91f1288ad4 DOM: stop rewriting comparisons into equalities
  | 91109d7b6eea arc: Correct ctz(0) and clz(0) for ARCompact [PR127117]
  | 189b0202e266 Check free list before using a relation.
  | ... and 276 more commits in gcc
  | a90ee4305c4a5 Linux 7.3-rc6
  | 7704c4c5bb127 Merge tag 'i2c-fixes-7.3-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux
  | 06ac073129191 Merge tag 'x86-urgent-2026-10-04' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
  | 942e4a0e46bfd Merge tag 'timers-urgent-2026-10-04' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
  | a27611f8994c9 Merge tag 'perf-urgent-2026-10-04' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
  | ... and 591 more commits in linux
  | 0a39ecb94c7 advisories: Fix GLIBC-SA-2026-0024 (CVE-2026-97399)
  | aa1abf23a17 gdb/testsuite: use with_timeout_factor in 2 more tests
  | 335d76afde5 bfd: validate COFF and XCOFF symbol tables before the linker walks them
  | e838ff7efde Fix styles in aix-thread.c to follow GNU style code.
  | 98f2674dd01 Don't assert in _bfd_coff_internal_syment_name
  | 6abebae506b pre-commit: Update black: 26.5.1 -> 26.10.0
  | ... and 84 more commits in gdb
  | 3377670ee96 Merge tag 'linux-user-next-pull-request' of https://github.com/hdeller/qemu-hppa into staging
  | 8e021b85cc0 linux-user/mips: pick Loongson-3A4000 if a pre-r6 mips64 binary needs nan2008
  | 524732d7df4 target/mips: fix Loongson-3A4000 definition to have abs2008 and nan2008
  | 2b3088a857b linux-user/riscv: copy the executable's e_flags into core dumps
  | b508dd9c659 linux-user/mips64: set EF_MIPS_ABI2 in mipsn32 core dumps
  | ... and 210 more commits in qemu

Produces 6 regressions:
  | 
  | regressions.sum:
  | Running g++:g++.dg/dg.exp ...
  | FAIL: g++.dg/tree-ssa/ssa-dse-1.C scan-tree-dump-times dse1 "MEM <char\\[[0-9]+]> \\[\\(struct FixBuf \\*\\)&<retval> \\+ [0-9]+B\\] = {}" 1
  | Running gfortran:gfortran.dg/coarray/caf.exp ...
  | FAIL: gfortran.dg/coarray/collective_stopped_2.f90 -fcoarray=lib -pthread  -O2  -lcaf_shmem -lrt execution test
  | FAIL: gfortran.dg/coarray/num_images_stopped_1.f90 -fcoarray=lib -pthread  -O2  -lcaf_shmem -lrt execution test
  | ... and 3 more

Used configuration :
 *CI config* tcwg_gnu_cross_check_gcc aarch64-linux-gnu cross
 *configure and test flags:* --target aarch64-linux-gnu --disable-multilib --enable-fix-cortex-a53-835769 --enable-fix-cortex-a53-843419 --with-arch=armv8-a

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_cross_check_gcc--master-aarch64-build/builds/10451/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_cross_check_gcc--master-aarch64-build/builds/10451/archive/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
 * http://54.172.246.49:9090/jobs/tcwg_gnu_cross_check_gcc--master-aarch64-build/builds/10451/archive/artifacts/sumfiles/xfails.xfail

Current build   : http://54.172.246.49:9090/jobs/tcwg_gnu_cross_check_gcc--master-aarch64-build/builds/10451/archive/artifacts/
Reference build : http://54.172.246.49:9090/jobs/tcwg_gnu_cross_check_gcc--master-aarch64-build/builds/10444/archive/artifacts/