From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <sourceware-bugzilla@sourceware.org>
Received: by sourceware.org (Postfix, from userid 48)
	id 9CA453858011; Tue, 13 Feb 2024 17:21:27 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 9CA453858011
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org;
	s=default; t=1707844887;
	bh=PZFDmcfybBOlT2gD0ZoNYW8EELTMS3KwtAFYsllS0bU=;
	h=From:To:Subject:Date:In-Reply-To:References:From;
	b=c+3hvz2DNfUDAi1CeYnktlWIzdF8/4zOM7/yz17pDqfvl89pfzaaw+SQV8Lb2EsmY
	 QUrPlcsEcreWngGOVEalKRUCon7wZRqfN6UbFQArzAtDy9R2U1W+evNapJCd9vNTLF
	 LjfjwnFXVYOAdKoxxkkB+0T7W4Xh4OHgNAQ+AtTQ=
From: "sam at gentoo dot org" <sourceware-bugzilla@sourceware.org>
To: glibc-bugs@sourceware.org
Subject: [Bug build/31316] Fails test misc/tst-dirname "Didn't expect signal
 from child: got `Illegal instruction'" on non SSE CPUs
Date: Tue, 13 Feb 2024 17:21:26 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: glibc
X-Bugzilla-Component: build
X-Bugzilla-Version: 2.38
X-Bugzilla-Keywords: 
X-Bugzilla-Severity: normal
X-Bugzilla-Who: sam at gentoo dot org
X-Bugzilla-Status: UNCONFIRMED
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P2
X-Bugzilla-Assigned-To: unassigned at sourceware dot org
X-Bugzilla-Target-Milestone: ---
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: 
Message-ID: <bug-31316-131-hMtAePbex0@http.sourceware.org/bugzilla/>
In-Reply-To: <bug-31316-131@http.sourceware.org/bugzilla/>
References: <bug-31316-131@http.sourceware.org/bugzilla/>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
X-Bugzilla-URL: http://sourceware.org/bugzilla/
Auto-Submitted: auto-generated
MIME-Version: 1.0
List-Id: <glibc-bugs.sourceware.org>

https://sourceware.org/bugzilla/show_bug.cgi?id=3D31316

--- Comment #2 from Sam James <sam at gentoo dot org> ---
I got access to an environment where it reproduces.

Oops:
```
Thread 2.1 "ld-linux.so.2" received signal SIGILL, Illegal instruction.
[Switching to process 27432]
0xb7f4ccff in __memrchr_sse2 () from
/var/tmp/portage/sys-libs/glibc-9999/work/build-x86-i686-pc-linux-gnu-nptl/=
libc.so.6
(gdb) bt
#0  0xb7f4ccff in __memrchr_sse2 () from
/var/tmp/portage/sys-libs/glibc-9999/work/build-x86-i686-pc-linux-gnu-nptl/=
libc.so.6
#1  0xb7ec7906 in dirname () from
/var/tmp/portage/sys-libs/glibc-9999/work/build-x86-i686-pc-linux-gnu-nptl/=
libc.so.6
#2  0xb7fbf5d9 in ?? ()
#3  0xb7fbf684 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
(gdb)
```

--=20
You are receiving this mail because:
You are on the CC list for the bug.=