Dear contributor,

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

In  master-arm_eabi, after:
  | 427 commits in binutils,gcc,gdb,qemu
  | 4eeb0fc9a97 Convert py-arch.c to "safety" approach
  | e04e54cb291 [gdb/testsuite] Add gdb.tui/internal-error.exp
  | 10ba0938229 [gdb/testsuite] Add gdb.tui/fatal.exp
  | 97e60f3220e [gdb/testsuite] Handle non-existing testfile in find_core_file
  | abcacfa2875 gdb/doc: more @command and @kbd
  | ... and 20 more commits in binutils
  | d58a2bf47606 config: mmap: Avoid the sanitizer configure check failure
  | d5fd0f86b754 fortran: Fix ICE in finalizer of nested derived type array components
  | b3a3ecc46023 libstdc++: Use borrowed_iterator_t in ranges::mismatch [PR127918]
  | 745bc7e611d7 config: Update autoconf macros used for multilib support [PR103459]
  | f25035d6a0b9 doc/extend.texi: fix fclose -> pclose typo in malloc attribute example
  | ... and 159 more commits in gcc
  | 2605fa5d119 Automatic date update in version.in
  | 4eeb0fc9a97 Convert py-arch.c to "safety" approach
  | e04e54cb291 [gdb/testsuite] Add gdb.tui/internal-error.exp
  | 10ba0938229 [gdb/testsuite] Add gdb.tui/fatal.exp
  | 97e60f3220e [gdb/testsuite] Handle non-existing testfile in find_core_file
  | ... and 21 more commits in gdb
  | a19f59a72d9 Merge tag 'pull-hex-20261015' of https://github.com/qualcomm/qemu into staging
  | 2cab0c10632 Merge tag 'pbouvier/pr/multi_target-20261015' of https://gitlab.com/p-b-o/qemu into staging
  | 62c31d1b6aa Merge tag 'pull-riscv-to-apply-20261016' of https://github.com/alistair23/qemu into staging
  | bfdd4f6a918 target/riscv: normalize Zcmt jvt.mode on writes
  | 8e9ae00c217 target/riscv: write back fsgnjn.h and fsgnjx.h results
  | ... and 207 more commits in qemu

Produces 3 regressions 7 fixes:
  | 
  | regressions.sum:
  | Running gcc:gcc.dg/dg.exp ...
  | ERROR: gcc.dg/builtin-pi-linkage.c: error executing dg-final: /WORKSPACE/abe/builds/destdir/x86_64-pc-linux-gnu/arm-eabi/bin/nm: builtin-pi-linkage.o: plugin needed to handle lto object
  | Running gcc:gcc.dg/vect/vect.exp ...
  | FAIL: gcc.dg/vect/vect-pr127876-1.c (test for excess errors)
  | FAIL: gcc.dg/vect/vect-pr127876-1.c -flto -ffat-lto-objects (test for excess errors)
  | 
  | fixes.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 g++:g++.dg/vect/vect.exp ...
  | FAIL: g++.dg/vect/pr127811.cc -std=c++29 (internal compiler error: verify_gimple failed)
  | FAIL: g++.dg/vect/pr127811.cc -std=c++29 (test for excess errors)
  | ... and 4 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.

-----------------8<--------------------------8<--------------------------8<--------------------------

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/10258/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/10258/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/10258/archive/artifacts/sumfiles/xfails.xfail

Current build   : http://54.172.246.49:9090/jobs/tcwg_gnu_embed_check_gcc--master-arm_eabi-build/builds/10258/archive/artifacts/
Reference build : http://54.172.246.49:9090/jobs/tcwg_gnu_embed_check_gcc--master-arm_eabi-build/builds/10257/archive/artifacts/