Dear contributor,
Our automatic CI has detected problems related to your patch(es). Please find some details below.
In master-aarch64, after: | commit glibc-2.42.9000-284-g27effb3d50 | Author: Yury Khrustalev yury.khrustalev@arm.com | Date: Thu Sep 25 15:54:36 2025 +0100 | | aarch64: clear ZA state of SME before clone and clone3 syscalls | | This change adds a call to the __arm_za_disable() function immediately | before the SVC instruction inside clone() and clone3() wrappers. It also | adds a macro for inline clone() used in fork() and adds the same call to | ... 129 lines of the commit log omitted.
Produces 9 regressions: | | regressions.sum: | Running gdb:gdb.threads/foll-fork-other-thread.exp ... | FAIL: gdb.threads/foll-fork-other-thread.exp: fork_func=fork: follow=child: target-non-stop=auto: non-stop=off: displaced-stepping=auto: bt | FAIL: gdb.threads/foll-fork-other-thread.exp: fork_func=fork: follow=child: target-non-stop=auto: non-stop=off: displaced-stepping=off: bt | FAIL: gdb.threads/foll-fork-other-thread.exp: fork_func=fork: follow=child: target-non-stop=auto: non-stop=off: displaced-stepping=on: bt | FAIL: gdb.threads/foll-fork-other-thread.exp: fork_func=fork: follow=child: target-non-stop=off: non-stop=off: displaced-stepping=auto: bt | ... and 5 more
Used configuration : *CI config* tcwg_gnu_native_check_gdb master-aarch64 *configure and test flags:* none, autodetected on aarch64-unknown-linux-gnu
We track this bug report under https://linaro.atlassian.net/browse/GNU-1706. Please let us know if you have a fix.
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_native_check_gdb--master-aarch64-build/17... The full lists of regressions and improvements as well as configure and make commands are in * https://ci.linaro.org/job/tcwg_gnu_native_check_gdb--master-aarch64-build/17... The list of [ignored] baseline and flaky failures are in * https://ci.linaro.org/job/tcwg_gnu_native_check_gdb--master-aarch64-build/17...
Current build : https://ci.linaro.org/job/tcwg_gnu_native_check_gdb--master-aarch64-build/17... Reference build : https://ci.linaro.org/job/tcwg_gnu_native_check_gdb--master-aarch64-build/17...
Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/glibc/...
Full commit : https://sourceware.org/git/?p=glibc.git%3Ba=commitdiff%3Bh=27effb3d50424fb96...