Bug 394903

Summary:	vex x86->IR: unhandled instruction bytes: 0x67 0xE8 0x1B 0xDA
Product:	[Developer tools] valgrind	Reporter:	Alex Henrie <alexhenrie24>
Component:	memcheck	Assignee:	Julian Seward <jseward>
Status:	RESOLVED DUPLICATE
Severity:	normal
Priority:	NOR
Version:	3.13.0
Target Milestone:	---
Platform:	Arch Linux
OS:	Linux
Latest Commit:		Version Fixed In:

Description Alex Henrie 2018-05-31 19:23:07 UTC

Valgrind will not run a locally compiled copy of Wine on Arch Linux. Strangely, Valgrind does work with the Wine from the package manager, and Wine compiled on Ubuntu is also OK. The problem may be related to Bug 384156.

To reproduce, run the following commands:

git clone git://source.winehq.org/git/wine.git
cd wine
./configure
make
valgrind --trace-children=yes ./wine notepad

Result:

vex x86->IR: unhandled instruction bytes: 0x67 0xE8 0x1B 0xDA
==20705== valgrind: Unrecognised instruction at address 0x5ea1d3f.
==20705==    at 0x5EA1D3F: ??? (in /usr/lib32/libglib-2.0.so.0.5600.0)
==20705==    by 0x400F902: call_init.part.0 (in /usr/lib32/ld-2.27.so)
==20705==    by 0x400FA01: _dl_init (in /usr/lib32/ld-2.27.so)
==20705==    by 0x401384F: dl_open_worker (in /usr/lib32/ld-2.27.so)
==20705==    by 0x4387699: _dl_catch_exception (in /usr/lib32/libc-2.27.so)
==20705==    by 0x40130E5: _dl_open (in /usr/lib32/ld-2.27.so)
==20705==    by 0x442EC62: ??? (in /usr/lib32/libdl-2.27.so)
==20705==    by 0x4387699: _dl_catch_exception (in /usr/lib32/libc-2.27.so)
==20705==    by 0x438772F: _dl_catch_error (in /usr/lib32/libc-2.27.so)
==20705==    by 0x442F400: ??? (in /usr/lib32/libdl-2.27.so)
==20705==    by 0x442ED05: dlopen (in /usr/lib32/libdl-2.27.so)
==20705==    by 0x4044774: wine_dlopen (loader.c:1041)

Comment 1 Julian Seward 2018-09-03 07:05:01 UTC

A fix for this was landed on 2018-03-16.
See https://bugs.kde.org/show_bug.cgi?id=384230#c8

*** This bug has been marked as a duplicate of bug 384230 ***