Dear contributor,

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

In gdb_check master-arm, after:
  | 6 patches in gdb
  | Patchwork URL: https://patchwork.sourceware.org/patch/138458
  | c42d8803145 [PATCH v1 6/8] gdb: introduce helper class file_reader_t
  | f4fd4ddd54b [PATCH v1 5/8] gdb support: add gdb::replace algorithm for iterators and ranges
  | c61c2e2afbd [PATCH v1 4/8] gdb support: add index_type to array_view for documentation purpose
  | 38fdf45427f [PATCH v1 3/8] target_fileio_read_stralloc: add an optional length parameter
  | b12cb448292 [PATCH v1 2/8] gdb/linux-tdep: change linux_fill_prpsinfo to return bool
  | ... and 1 more patches in gdb
  | ... applied on top of baseline commit:
  | 57d9dfcf39c Check the result of two bfd_alloc calls in elf.c

Produces 1 regression:
  | 
  | regressions.sum:
  | Running gdb:gdb.threads/gcore-stale-thread.exp ...
  | FAIL: gdb.threads/gcore-stale-thread.exp: save a corefile

Used configuration :
 *CI config* tcwg_gdb_check master-arm
 *configure and test flags:* none, autodetected on armv8l-unknown-linux-gnueabihf

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_gdb_check--master-arm-precommit/builds/10435/archive/artifacts/artifacts.precommit/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_gdb_check--master-arm-precommit/builds/10435/archive/artifacts/artifacts.precommit/notify/
The list of [ignored] baseline and flaky failures are in
 * http://54.172.246.49:9090/jobs/tcwg_gdb_check--master-arm-precommit/builds/10435/archive/artifacts/artifacts.precommit/sumfiles/xfails.xfail

Current build   : http://54.172.246.49:9090/jobs/tcwg_gdb_check--master-arm-precommit/builds/10435/archive/artifacts/
Reference build : http://54.172.246.49:9090/jobs/tcwg_gdb_check--master-arm-build/builds/10301/archive/artifacts/

Warning: we do not enable maintainer-mode nor automatically update
generated files, which may lead to failures if the patch modifies the
master files.