Dear contributor,

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

In glibc_check master-arm, after:
  | commit glibc-2.43.9000-347-gb75ad99d45
  | Author: Adhemerval Zanella <[email protected]>
  | Date:   Fri May 22 14:08:13 2026 -0300
  | 
  |     elf: Initialize TCB and stack-protector before static IFUNC resolvers 
(BZ 20680, BZ 27582, BZ 28817)
  |     
  |     In static linking the IFUNC IPLT (apply_irel for non-PIE, the IRELATIVE
  |     phase inside _dl_relocate_static_pie for static-pie) ran before
  |     __libc_setup_tls and before _dl_setup_stack_chk_guard.  When a resolver
  | ... 45 lines of the commit log omitted.

Produces 170 regressions:
  | 
  | regressions.sum:
  | Running glibc:ctype ...
  | FAIL: ctype/tst-ctype-tls-dlopen-static 
  | Running glibc:debug ...
  | FAIL: debug/tst-sprintf-fortify-rdonly-static 
  | Running glibc:dlfcn ...
  | ... and 180 more

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

We track this bug report under https://linaro.atlassian.net/browse/GNU-1911. 
(Require Linaro login) Please let us know if you have a fix.

If you have any questions regarding this report, please ask on 
[email protected] mailing list.

-----------------8<--------------------------8<--------------------------8<--------------------------

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_glibc_check--master-arm-build/builds/10173/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_glibc_check--master-arm-build/builds/10173/archive/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
 * 
http://54.172.246.49:9090/jobs/tcwg_glibc_check--master-arm-build/builds/10173/archive/artifacts/sumfiles/xfails.xfail

Current build   : 
http://54.172.246.49:9090/jobs/tcwg_glibc_check--master-arm-build/builds/10173/archive/artifacts/
Reference build : 
http://54.172.246.49:9090/jobs/tcwg_glibc_check--master-arm-build/builds/10172/archive/artifacts/

Instruction to reproduce the build : 
https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/glibc/sha1/b75ad99d45b7475eca46353e68f4009f3837c751/tcwg_glibc_check/master-arm/reproduction_instructions.txt

Full commit : 
https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=b75ad99d45b7475eca46353e68f4009f3837c751
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