Dear contributor,

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

In  arm-linux-gnueabihf cross, after:
  | 366 commits in binutils,gcc,linux,glibc,gdb,qemu
  | 82abcd11c8d Automatic date update in version.in
  | 835aee81fa9 bpf: accept any spelling of the addr_space_cast address spaces
  | 0dbb96bc146 gdb: fix path expression for anonymous union members
  | d65d9664eb0 aarch64: add PAuth_LR instructions with imm16 operand
  | 11cb255cbba aarch64: add PAuth_LR instructions with no or one-register operand
  | ... and 3 more commits in binutils
  | 40b414ce63a5 use label_ref_label more
  | d4fe93080ead use rtx_sequence more
  | 41c2197e1547 use rtx_insn * in  sched_analyze_insn
  | a9b26510e83a use rtx_insn * more in config/i386/
  | 4d924f68157c pass rtx_insn * to stack_regs_mentioned
  | ... and 131 more commits in gcc
  | 0fcb05b72344f Merge tag 'libcrypto-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux
  | 4056b3c9d3c92 Merge tag 'nios2_update_for_v7.4' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux
  | d77bd0d469e19 Merge tag 'for-v7.3-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
  | ca3e345926b00 Merge tag 'bootconfig-fixes-v7.3-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
  | cbc08c20479c6 Merge tag 'turbostat-2026.09.28' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux
  | ... and 27 more commits in linux
  | 2e27b7e9f57 posix: expose pipe2 under _POSIX_C_SOUCE >= 202405 (bug 34746)
  | 82abcd11c8d Automatic date update in version.in
  | 835aee81fa9 bpf: accept any spelling of the addr_space_cast address spaces
  | 0dbb96bc146 gdb: fix path expression for anonymous union members
  | d65d9664eb0 aarch64: add PAuth_LR instructions with imm16 operand
  | 11cb255cbba aarch64: add PAuth_LR instructions with no or one-register operand
  | ... and 3 more commits in gdb
  | 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
  | 57b484e2d23 target/riscv: fix RV32 fixed counter accesses
  | 3ba3371db53 hw/riscv/tt-atlantis: Update UART and I2C to use clk from PRCM
  | ... and 176 more commits in qemu

Produces 61 regressions 8 fixes:
  | 
  | regressions.sum:
  | Running g++:g++.dg/compat/struct-layout-1.exp ...
  | FAIL: tmpdir-g++.dg-struct-layout-1/t003 cp_compat_x_tst.o compile,  (internal compiler error: in create_fix_barrier, at config/arm/minipool.cc:1083)
  | UNRESOLVED: tmpdir-g++.dg-struct-layout-1/t003 cp_compat_x_tst.o-cp_compat_y_tst.o execute
  | UNRESOLVED: tmpdir-g++.dg-struct-layout-1/t003 cp_compat_x_tst.o-cp_compat_y_tst.o link
  | FAIL: tmpdir-g++.dg-struct-layout-1/t004 cp_compat_x_tst.o compile,  (internal compiler error: in create_fix_barrier, at config/arm/minipool.cc:1083)
  | ... and 64 more
  | 
  | 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++20 (internal compiler error: verify_gimple failed)
  | FAIL: g++.dg/vect/pr127811.cc -std=c++29 (internal compiler error: verify_gimple failed)
  | ... and 6 more

Used configuration :
 *CI config* tcwg_gnu_cross_check_gcc arm-linux-gnueabihf cross
 *configure and test flags:* --target arm-linux-gnueabihf --disable-multilib --with-float=hard --with-fpu=vfpv3-d16 --with-mode=thumb --with-tune=cortex-a9 --with-arch=armv7-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-arm-build/builds/10519/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-arm-build/builds/10519/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-arm-build/builds/10519/archive/artifacts/sumfiles/xfails.xfail

Current build   : http://54.172.246.49:9090/jobs/tcwg_gnu_cross_check_gcc--master-arm-build/builds/10519/archive/artifacts/
Reference build : http://54.172.246.49:9090/jobs/tcwg_gnu_cross_check_gcc--master-arm-build/builds/10518/archive/artifacts/