Dear contributor,

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

In  aarch64 cross, after:
  | 199 commits in binutils,gcc,glibc,gdb,qemu
  | 919bb556467 gdb, amdgpu: report SIGSEGV instead of SIGTRAP
  | c77a271a1f8 PowerPC: Add support for Dense Math registers (RFC02653)
  | 8c19fa02b92 Automatic date update in version.in
  | 20f77d8f877 [gdb/testsuite] Fix codespell errors in gdb.base/source-tracking-inline-{1,2}.c
  | ccf0f68e72e gdb: Add source-tracking breakpoints feature
  | ... and 3 more commits in binutils
  | ef7d69b3a91c i386: Do not over-align va_arg access to an over-aligned stack argument [PR127650]
  | ea545f32c0e6 libstdc++: Extract repeat_view::_Iterator to bits/ranges_util.h.
  | 168233d446e7 libstdc++: Enable asserts in repeat_view::_Iterator uncoditionally.
  | 44ecf86ff9d0 libstdc++: Handle integer-class types as bound of repeat_view
  | 73ae58ac01fc testsuite: powerpc64: Fix gcc.dg/asm-hard-reg-5.c
  | ... and 140 more commits in gcc
  | 30f988fbe79 hurd: support calls to getuid before _hurd_ports is initialised
  | 919bb556467 gdb, amdgpu: report SIGSEGV instead of SIGTRAP
  | c77a271a1f8 PowerPC: Add support for Dense Math registers (RFC02653)
  | 8c19fa02b92 Automatic date update in version.in
  | 20f77d8f877 [gdb/testsuite] Fix codespell errors in gdb.base/source-tracking-inline-{1,2}.c
  | ccf0f68e72e gdb: Add source-tracking breakpoints feature
  | ... and 2 more commits in gdb
  | 9c88811b81a Merge tag 'pull-target-arm-20260929' of https://gitlab.com/pm215/qemu into staging
  | 998b6db69e3 target/arm: Fix WFxT timeouts when the offset puts the count ahead
  | 66d4ea65a06 target/arm: Fix next timer tick when the offset puts the count ahead
  | 041db76ebba target/arm: Enable FEAT_UINJ for -cpu max-v9
  | acf8f311a86 target/arm: Honor PSTATE.UINJ during translation
  | ... and 33 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_1.f90 -fcoarray=lib -pthread  -O2  -lcaf_shmem -lrt execution test
  | FAIL: gfortran.dg/coarray/collective_stopped_2.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/10435/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/10435/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/10435/archive/artifacts/sumfiles/xfails.xfail

Current build   : http://54.172.246.49:9090/jobs/tcwg_gnu_cross_check_gcc--master-aarch64-build/builds/10435/archive/artifacts/
Reference build : http://54.172.246.49:9090/jobs/tcwg_gnu_cross_check_gcc--master-aarch64-build/builds/10434/archive/artifacts/