NetBSD Problem Report #53678

From gson@gson.org  Sun Oct 21 10:03:11 2018
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Date: Sun, 21 Oct 2018 13:03:07 +0300 (EEST)
From: gson@gson.org (Andreas Gustafsson)
Reply-To: gson@gson.org (Andreas Gustafsson)
To: gnats-bugs@NetBSD.org
Subject: Various t_asan_poison test cases failing on i386
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>Number:         53678
>Category:       bin
>Synopsis:       Various t_asan_poison test cases failing on i386
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    bin-bug-people
>State:          closed
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sun Oct 21 10:05:00 +0000 2018
>Closed-Date:    Sat Jul 17 07:06:29 +0000 2021
>Last-Modified:  Sat Jul 17 07:06:29 +0000 2021
>Originator:     Andreas Gustafsson
>Release:        NetBSD-current, source date >= c. 2018.04.11.06.41.23
>Organization:
>Environment:
System: NetBSD
Architecture: i386
Machine: i386
>Description:

The following test cases have been failing on the qemu-based TNF i386
testbed ever since they were created in April 2018:

  usr.bin/cc/t_asan_poison/poison
  usr.bin/cc/t_asan_poison/poison_pic
  usr.bin/c++/t_asan_poison/poison
  usr.bin/c++/t_asan_poison/poison_pic

The following test cases are failing on my own i386 testbed, running
on real hardware:

  usr.bin/cc/t_asan_poison/poison_pie
  usr.bin/c++/t_asan_poison/poison_pie

Each fails only on the specific testbed reported, and passes on the
other.  They do not fail on amd64.

Log output from recent failures:

  http://releng.netbsd.org/b5reports/i386/2018/2018.10.20.08.47.03/test.html#usr.bin_cc_t_asan_poison_poison

  http://www.gson.org/netbsd/bugs/build/i386-baremetal/2018/2018.10.18.19.02.46/test.html#usr.bin_cc_t_asan_poison_poison_pie

>How-To-Repeat:

Run the ATF tests on i386, either under qemu or on real hardware
depending on which test of failures you want to reproduce.

>Fix:

>Release-Note:

>Audit-Trail:

State-Changed-From-To: open->feedback
State-Changed-By: mrg@NetBSD.org
State-Changed-When: Mon, 12 Jul 2021 02:25:29 +0000
State-Changed-Why:
these work for me in -current and anita.  can you see if they fail
for the testbed / real hardware?  thanks.


State-Changed-From-To: feedback->closed
State-Changed-By: gson@NetBSD.org
State-Changed-When: Sat, 17 Jul 2021 07:06:29 +0000
State-Changed-Why:
These have been fixed and broken again multiple times since the PR was
filed, but I can confirm that they now pass on both qemu and real hardware.


>Unformatted:

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