Dear contributor,

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

In  master-arm, after:
  | 1092 commits in binutils,gcc,linux,glibc,gdb,qemu
  | 83f8e91b019 x86: restrict recently added ifunc gas tests
  | f0b5c1c5430 PPC: permit %dm0 as insn operand
  | d2cc16cd7fc gdb/testsuite: fix FAILs in fileio.exp
  | ba5838a98fb asan: vms-alpha buffer overflow
  | 4ce3cf334d6 asan: coff-alpha use of uninitialised value
  | ... and 129 more commits in binutils
  | 1367db23a56 GCN - doc/install.texi: Fix gfx9-4-generic llvm-mc requirements
  | 8fad43b7850 libstdc++: Use overload operator<=> when provided in relational functors [PR114153]
  | b71599293fd c++: Make metafns.{gperf,h} usable in C++14
  | 134bc017eba tree-optimization/123602 - avoid PRE-inserting abnormal SSA refs
  | e9a62938be0 libstdc++: Fix std::erase_if for std::string with -D_GLIBCXX_USE_CXX11_ABI=0.
  | ... and 102 more commits in gcc
  | 24d479d26b25 Linux 6.19-rc6
  | 90a855e75a99 Merge tag 'landlock-6.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux
  | 6f32aa91612a Merge tag 'cgroup-for-6.19-rc5-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
  | f8907398a6d9 Merge tag 'ext4_for_linus-6.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
  | e90b81e8ff29 Merge tag 'dmaengine-fix-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
  | ... and 400 more commits in linux
  | 7b543dcdf97 elf: Ignore LD_PROFILE if LD_PROFILE_OUTPUT is not set (bug 33797)
  | 0bbeb1fd13b hurd: make __thread_set_pcsptp align stack
  | 872cc459a9e Update advisory text for CVE-2026-0951
  | ffe48207fda Add advisory text for CVE-2026-0951
  | 75d8c149f83 Add advisory text for CVE-2026-0861
  | ... and 19 more commits in glibc
  | 83f8e91b019 x86: restrict recently added ifunc gas tests
  | f0b5c1c5430 PPC: permit %dm0 as insn operand
  | d2cc16cd7fc gdb/testsuite: fix FAILs in fileio.exp
  | ba5838a98fb asan: vms-alpha buffer overflow
  | 4ce3cf334d6 asan: coff-alpha use of uninitialised value
  | ... and 129 more commits in gdb
  | 38879a667fb Merge tag 'pull-tcg-20260119' of https://gitlab.com/rth7680/qemu into staging
  | 239b9d0488b include/qemu/atomic: Drop aligned_{u}int64_t
  | 997d86a9bb1 meson: Remove CONFIG_ATOMIC64
  | 71adccb6f7d include/qemu/atomic: Drop qatomic_{read,set}_[iu]64
  | 90e2e8ada7c util: Remove stats64
  | ... and 283 more commits in qemu

Produces 4 regressions 26 fixes:
  | 
  | regressions.sum:
  | Running g++:g++.dg/analyzer/analyzer.exp ...
  | FAIL: g++.dg/analyzer/fanalyzer-show-events-in-system-headers-default.C -std=c++20 (test for excess errors)
  | FAIL: g++.dg/analyzer/fanalyzer-show-events-in-system-headers-no.C -std=c++20 (test for excess errors)
  | Running g++:g++.dg/dg.exp ...
  | FAIL: g++.dg/reflect/init11.C -std=c++26 (test for excess errors)
  | ... and 2 more
  | 
  | fixes.sum:
  | Running g++:g++.dg/dg.exp ...
  | FAIL: g++.dg/ipa/devirt-2.C -std=gnu++26  scan-ipa-dump cp "Discovered a virtual call to a known target.*B::foo"
  | FAIL: g++.dg/ipa/devirt-2.C -std=gnu++98  scan-ipa-dump cp "Discovered a virtual call to a known target.*B::foo"
  | FAIL: g++.dg/ipa/devirt-2.C -std=gnu++20  scan-ipa-dump cp "Discovered a virtual call to a known target.*B::foo"
  | Running g++:g++.dg/lto/lto.exp ...
  | ... and 26 more

Used configuration :
 *CI config* tcwg_gnu_cross_check_gcc master-arm
 *configure and test flags:* --target arm-linux-gnueabihf 

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_cross_check_gcc--master-arm-build/2572/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_cross_check_gcc--master-arm-build/2572/artifact/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
 * https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-arm-build/2572/artifact/artifacts/sumfiles/xfails.xfail

Current build   : https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-arm-build/2572/artifact/artifacts
Reference build : https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-arm-build/2570/artifact/artifacts