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-1120 , please let us know if you are looking at the problem and/or when you have a fix.

In gdb_check master-arm after:

  | commit gdb-14-branchpoint-1354-g8669a8b6740
  | Author: Guinevere Larsen <blarsen@redhat.com>
  | Date:   Thu Aug 24 11:00:35 2023 +0200
  | 
  |     gdb/testsuite: add test for backtracing for threaded inferiors from a corefile
  |     
  |     This patch is based on an out-of-tree patch that fedora has been
  |     carrying for a while. It tests if GDB is able to properly unwind a
  |     threaded program in the following situations:
  |     * regular threads
  |     * in a signal handler
  | ... 14 lines of the commit log omitted.

FAIL: 2 regressions

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

Running gdb:gdb.threads/threadcrash.exp ...
FAIL: gdb.threads/threadcrash.exp: test_gcore: $thread_count == 7
FAIL: gdb.threads/threadcrash.exp: test_gcore: $thread_count == [llength $test_list]

		=== Results Summary ===

You can find the failure logs in *.log.1.xz files in
 - https://ci.linaro.org/job/tcwg_gdb_check--master-arm-build/726/artifact/artifacts/00-sumfiles/ .
The full lists of regressions and progressions are in
 - https://ci.linaro.org/job/tcwg_gdb_check--master-arm-build/726/artifact/artifacts/notify/ .
The list of [ignored] baseline and flaky failures are in
 - https://ci.linaro.org/job/tcwg_gdb_check--master-arm-build/726/artifact/artifacts/sumfiles/xfails.xfail .

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

-----------------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-arm-build/726/artifact/artifacts
Reference build : https://ci.linaro.org/job/tcwg_gdb_check--master-arm-build/724/artifact/artifacts

Reproduce last good and first bad builds: https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gdb/sha1/8669a8b67408c11d6bf77a09c6aa733f7150abed/tcwg_gdb_check/master-arm/reproduction_instructions.txt

Full commit : https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=8669a8b67408c11d6bf77a09c6aa733f7150abed

List of configurations that regressed due to this commit :
* tcwg_gdb_check
** master-arm
*** FAIL: 2 regressions
*** https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gdb/sha1/8669a8b67408c11d6bf77a09c6aa733f7150abed/tcwg_gdb_check/master-arm/details.txt
*** https://ci.linaro.org/job/tcwg_gdb_check--master-arm-build/726/artifact/artifacts