[Linaro-TCWG-CI] gdb-14-branchpoint-2093-gec489031709: FAIL: 1 regressions on aarch64

[ci_notify@linaro.org]

Dear contributor, our automatic CI has detected problems related to your patch(es).  Please find some details below.  If you have any questions, please follow up on linaro-toolchain@lists.linaro.org mailing list, Libera's #linaro-tcwg channel, or ping your favourite Linaro toolchain developer on the usual project channel.

We appreciate that it might be difficult to find the necessary logs or reproduce the issue locally. If you can't get what you need from our CI within minutes, let us know and we will be happy to help.

We track this report status in https://linaro.atlassian.net/browse/GNU-1197 , please let us know if you are looking at the problem and/or when you have a fix.

In gdb_check master-aarch64 after:

  | commit gdb-14-branchpoint-2093-gec489031709
  | Author: Pedro Alves <pedro@palves.net>
  | Date:   Mon Mar 25 15:17:02 2024 +0000
  | 
  |     New testcase gdb.threads/leader-exit-attach.exp (PR threads/8153)
  |     
  |     Add a new testcase for exercising attaching to a process after its
  |     main thread has exited.
  |     
  |     This is not possible on Linux, the kernel does not allow attaching to
  |     a zombie task, so the test is kfailed there.  It is possible however
  | ... 12 lines of the commit log omitted.

FAIL: 1 regressions

regressions.sum:
		=== gdb tests ===

Running gdb:gdb.threads/leader-exit-attach.exp ...
FAIL: gdb.threads/leader-exit-attach.exp: get valueof "$_inferior_thread_count"


You can find the failure logs in *.log.1.xz files in
 - https://ci.linaro.org/job/tcwg_gdb_check--master-aarch64-build/1051/artifact/artifacts/00-sumfiles/
The full lists of regressions and progressions as well as configure and make commands are in
 - https://ci.linaro.org/job/tcwg_gdb_check--master-aarch64-build/1051/artifact/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
 - https://ci.linaro.org/job/tcwg_gdb_check--master-aarch64-build/1051/artifact/artifacts/sumfiles/xfails.xfail

The configuration of this build is:
CI config tcwg_gdb_check master-aarch64

-----------------8<--------------------------8<--------------------------8<--------------------------
The information below can be used to reproduce a debug environment:

Current build   : https://ci.linaro.org/job/tcwg_gdb_check--master-aarch64-build/1051/artifact/artifacts
Reference build : https://ci.linaro.org/job/tcwg_gdb_check--master-aarch64-build/1050/artifact/artifacts

Reproduce last good and first bad builds: https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gdb/sha1/ec48903170926f3827144525b50ddd3c6ae3fbf0/tcwg_gdb_check/master-aarch64/reproduction_instructions.txt

Full commit : https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=ec48903170926f3827144525b50ddd3c6ae3fbf0

List of configurations that regressed due to this commit :
* tcwg_gdb_check
** master-aarch64
*** FAIL: 1 regressions
*** https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gdb/sha1/ec48903170926f3827144525b50ddd3c6ae3fbf0/tcwg_gdb_check/master-aarch64/details.txt
*** https://ci.linaro.org/job/tcwg_gdb_check--master-aarch64-build/1051/artifact/artifacts