https://bugs.kde.org/show_bug.cgi?id=412338
Bug ID: 412338
Summary: vex x86->IR: unhandled instruction bytes: 0xF 0x3F 0x7
0xB
Product: valgrind
Version: 3.12.0
Platform: unspecified
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: memcheck
Assignee: jsew...@acm.org
Reporter: christian.fr...@mitel.com
Target Milestone: ---
SUMMARY
I get the valgrind logs below when running our 32bit program on an x64_x86
platform. The code that is being run is a function from a statically linked
secure library that tries to determine if we are running on virtualized
hardware.
Sep 25 13:51:20 chrvmcd valgrind[20129]: vex x86->IR: unhandled instruction
bytes: 0xF 0x3F 0x7 0xB
Sep 25 13:51:20 chrvmcd valgrind[20129]: ==20129== valgrind: Unrecognised
instruction at address 0x9e35823.
....
Sep 25 13:51:20 chrvmcd valgrind[20129]: vex x86->IR: unhandled instruction
bytes: 0xF 0xB 0x78 0x65
Sep 25 13:51:20 chrvmcd valgrind[20129]: ==20129== valgrind: Unrecognised
instruction at address 0x9e3556d.
STEPS TO REPRODUCE
1. Invoke program with the command "/usr/bin/valgrind --tool=memcheck
--undef-value-errors=no /sysro/mn3300lx"
2.
3.
OBSERVED RESULT
Get the error logs mentioned above and the function that was run returns an
unexpected value. But the program continues to run.
EXPECTED RESULT
The function should return 2 in the success case.
SOFTWARE/OS VERSIONS
Linux chrvmcd 3.10.0-957.21.3.el7.x86_64 #1 SMP Tue Jun 18 16:35:19 UTC 2019
x86_64 x86_64 x86_64 GNU/Linux
ADDITIONAL INFORMATION
Unfortunately we have only seen this error when running our program and so we
don't have a reproduction scenario you could run.
Output from valgrind using the "-v" option:
Sep 25 16:08:42 chrvmcd valgrind[30125]: ==30125== Memcheck, a memory error
detector
Sep 25 16:08:42 chrvmcd valgrind[30125]: ==30125== Copyright (C) 2002-2015, and
GNU GPL'd, by Julian Seward et al.
Sep 25 16:08:42 chrvmcd valgrind[30125]: ==30125== Using Valgrind-3.12.0 and
LibVEX; rerun with -h for copyright info
Sep 25 16:08:42 chrvmcd valgrind[30125]: ==30125== Command: /sysro/mn3300lx
Sep 25 16:08:42 chrvmcd valgrind[30125]: ==30125==
Sep 25 16:08:42 chrvmcd valgrind[30125]: --30125-- Valgrind options:
Sep 25 16:08:42 chrvmcd valgrind[30125]: --30125-- -v
Sep 25 16:08:42 chrvmcd valgrind[30125]: --30125-- --tool=memcheck
Sep 25 16:08:42 chrvmcd valgrind[30125]: --30125-- --undef-value-errors=no
Sep 25 16:08:42 chrvmcd valgrind[30125]: --30125-- Contents of /proc/version:
Sep 25 16:08:42 chrvmcd valgrind[30125]: --30125-- Linux version
3.10.0-957.21.3.el7.x86_64 (mockbu...@kbuilder.bsys.centos.org) (gcc version
4.8.5 20150623 (Red Hat 4.8.5-36) (GCC) ) #1 SMP Tue Jun 18 16:35:19 UTC 2019
Sep 25 16:08:42 chrvmcd valgrind[30125]: --30125--
Sep 25 16:08:42 chrvmcd valgrind[30125]: --30125-- Arch and hwcaps: X86,
LittleEndian, x86-mmxext-sse1-sse2-sse3
Sep 25 16:08:42 chrvmcd valgrind[30125]: --30125-- Page sizes: currently 4096,
max supported 4096
Sep 25 16:08:42 chrvmcd valgrind[30125]: --30125-- Valgrind library directory:
/usr/lib/valgrind
Sep 25 16:08:42 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/ld-2.17.so
Sep 25 16:08:42 chrvmcd valgrind[30125]: --30125-- Reading syms from
/sysro/mn3300lx
Sep 25 16:09:00 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/valgrind/memcheck-x86-linux
Sep 25 16:09:00 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:00 chrvmcd valgrind[30125]: --30125-- object doesn't have a
dynamic symbol table
Sep 25 16:09:00 chrvmcd valgrind[30125]: --30125-- Scheduler: using generic
scheduler lock implementation.
Sep 25 16:09:00 chrvmcd valgrind[30125]: --30125-- Reading suppressions file:
/usr/lib/valgrind/default.supp
Sep 25 16:09:00 chrvmcd valgrind[30125]: ==30125== embedded gdbserver: reading
from /tmp/vgdb-pipe-from-vgdb-to-30125-by-voiceadmin-on-???
Sep 25 16:09:00 chrvmcd valgrind[30125]: ==30125== embedded gdbserver: writing
to /tmp/vgdb-pipe-to-vgdb-from-30125-by-voiceadmin-on-???
Sep 25 16:09:00 chrvmcd valgrind[30125]: ==30125== embedded gdbserver: shared
mem /tmp/vgdb-pipe-shared-mem-vgdb-30125-by-voiceadmin-on-???
Sep 25 16:09:00 chrvmcd valgrind[30125]: ==30125==
Sep 25 16:09:00 chrvmcd valgrind[30125]: ==30125== TO CONTROL THIS PROCESS
USING vgdb (which you probably
Sep 25 16:09:00 chrvmcd valgrind[30125]: ==30125== don't want to do, unless you
know exactly what you're doing,
Sep 25 16:09:00 chrvmcd valgrind[30125]: ==30125== or are doing some strange
experiment):
Sep 25 16:09:00 chrvmcd valgrind[30125]: ==30125==
/usr/lib/valgrind/../../bin/vgdb --pid=30125 ...command...
Sep 25 16:09:00 chrvmcd valgrind[30125]: ==30125==
Sep 25 16:09:00 chrvmcd valgrind[30125]: ==30125== TO DEBUG THIS PROCESS USING
GDB: start GDB like this
Sep 25 16:09:00 chrvmcd valgrind[30125]: ==30125== /path/to/gdb
/sysro/mn3300lx
Sep 25 16:09:00 chrvmcd valgrind[30125]: ==30125== and then give GDB the
following command
Sep 25 16:09:00 chrvmcd valgrind[30125]: ==30125== target remote |
/usr/lib/valgrind/../../bin/vgdb --pid=30125
Sep 25 16:09:00 chrvmcd valgrind[30125]: ==30125== --pid is optional if only
one valgrind process is running
Sep 25 16:09:00 chrvmcd valgrind[30125]: ==30125==
Sep 25 16:09:00 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4019e20
(ld-linux.so.2:strlen) redirected to 0x38057162 (???)
Sep 25 16:09:00 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4019be0
(ld-linux.so.2:index) redirected to 0x3805713d (???)
Sep 25 16:09:00 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/valgrind/vgpreload_core-x86-linux.so
Sep 25 16:09:00 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/valgrind/vgpreload_memcheck-x86-linux.so
Sep 25 16:09:00 chrvmcd valgrind[30125]: ==30125== WARNING: new redirection
conflicts with existing -- ignoring it
Sep 25 16:09:00 chrvmcd valgrind[30125]: --30125-- old: 0x04019e20 (strlen
) R-> (0000.0) 0x38057162 ???
Sep 25 16:09:00 chrvmcd valgrind[30125]: --30125-- new: 0x04019e20 (strlen
) R-> (2007.0) 0x0402dfb0 strlen
Sep 25 16:09:00 chrvmcd valgrind[30125]: --30125-- Reading syms from
/sysro/libMcdShim.so
Sep 25 16:09:00 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libMiSSL.so.12.11.0.4
Sep 25 16:09:00 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libMnLib.so.12.11.0.4
Sep 25 16:09:00 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libMiLib.so.12.11.0.4
Sep 25 16:09:01 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libOtpLogs.so.12.11.0.4
Sep 25 16:09:01 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libGPACT.so.12.11.0.4
Sep 25 16:09:01 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libDataServices.so.12.11.0.4
Sep 25 16:09:01 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libAudioProc.so.12.11.0.4
Sep 25 16:09:01 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libGPMS.so.12.11.0.4
Sep 25 16:09:01 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libAYTShim.so.12.11.0.4
Sep 25 16:09:01 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libMSPLogClientLib.so.12.11.0.4
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libpthread-2.17.so
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libutil-2.17.so
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libdl-2.17.so
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libresolv-2.17.so
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libcurl.so.4.3.0
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libssl.so.1.0.2k
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libcrypto.so.1.0.2k
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libnetsnmp.so.31.0.2
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libnetsnmpagent.so.31.0.2
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libnetsnmphelpers.so.31.0.2
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libblkid.so.1.1.0
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libsystemd.so.0.6.0
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libicuuc.so.50.1.2
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libicui18n.so.50.1.2
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libldap_r-2.4.so.2.10.7
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/liblber-2.4.so.2.10.7
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libstdc++.so.6.0.19
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libm-2.17.so
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libgcc_s-4.8.5-20150702.so.1
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libc-2.17.so
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/librt-2.17.so
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libidn.so.11.6.11
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libssh2.so.1.0.1
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libssl3.so
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libsmime3.so
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libnss3.so
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libnssutil3.so
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libplds4.so
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libplc4.so
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libnspr4.so
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libgssapi_krb5.so.2.2
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libkrb5.so.3.3
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libk5crypto.so.3.1
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libcom_err.so.2.1
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libldap-2.4.so.2.10.7
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libz.so.1.2.7
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libwrap.so.0.7.6
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/perl5/CORE/libperl.so
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libnsl-2.17.so
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libcrypt-2.17.so
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libuuid.so.1.3.0
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libcap.so.2.22
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libselinux.so.1
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/liblzma.so.5.2.2
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/liblz4.so.1.7.5
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libgcrypt.so.11.8.2
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libgpg-error.so.0.10.0
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libdw-0.172.so
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libicudata.so.50.1.2
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libsasl2.so.3.0.0
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libkrb5support.so.0.1
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libkeyutils.so.1.5
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libfreebl3.so
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libattr.so.1.1.0
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:02 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libpcre.so.1.2.0
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libelf-0.172.so
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- Reading syms from
/usr/lib/libbz2.so.1.0.6
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- object doesn't have a
symbol table
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f808c0
(libc.so.6:strnlen) redirected to 0x40255db (_vgnU_ifunc_wrapper)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f81cf0
(libc.so.6:strncasecmp) redirected to 0x40255db (_vgnU_ifunc_wrapper)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f87810
(libc.so.6:memrchr) redirected to 0x40255db (_vgnU_ifunc_wrapper)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f9bbc0
(libc.so.6:wcslen) redirected to 0x40255db (_vgnU_ifunc_wrapper)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f81df0
(libc.so.6:memcpy) redirected to 0x40255db (_vgnU_ifunc_wrapper)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f7fcc0
(libc.so.6:strcat) redirected to 0x40255db (_vgnU_ifunc_wrapper)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f80170
(libc.so.6:strcpy) redirected to 0x40255db (_vgnU_ifunc_wrapper)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f807c0
(libc.so.6:strlen) redirected to 0x40255db (_vgnU_ifunc_wrapper)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f81840
(libc.so.6:memset) redirected to 0x40255db (_vgnU_ifunc_wrapper)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f81290
(libc.so.6:memchr) redirected to 0x40255db (_vgnU_ifunc_wrapper)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f81790
(libc.so.6:memmove) redirected to 0x40255db (_vgnU_ifunc_wrapper)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x5012f60
(libc.so.6:__memmove_chk) redirected to 0x40255db (_vgnU_ifunc_wrapper)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f9a7b0
(libc.so.6:strstr) redirected to 0x40255db (_vgnU_ifunc_wrapper)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f800c0
(libc.so.6:strcmp) redirected to 0x40255db (_vgnU_ifunc_wrapper)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f80980
(libc.so.6:strncpy) redirected to 0x40255db (_vgnU_ifunc_wrapper)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f81470
(libc.so.6:bcmp) redirected to 0x40255db (_vgnU_ifunc_wrapper)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f809d0
(libc.so.6:rindex) redirected to 0x40255db (_vgnU_ifunc_wrapper)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f7fec0
(libc.so.6:index) redirected to 0x40255db (_vgnU_ifunc_wrapper)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f80940
(libc.so.6:strncmp) redirected to 0x40255db (_vgnU_ifunc_wrapper)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f81cb0
(libc.so.6:strcasecmp) redirected to 0x40255db (_vgnU_ifunc_wrapper)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f83140
(libc.so.6:rawmemchr) redirected to 0x40255db (_vgnU_ifunc_wrapper)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f80f80
(libc.so.6:strspn) redirected to 0x40255db (_vgnU_ifunc_wrapper)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f80bd0
(libc.so.6:strpbrk) redirected to 0x40255db (_vgnU_ifunc_wrapper)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f818e0
(libc.so.6:mempcpy) redirected to 0x40255db (_vgnU_ifunc_wrapper)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f81ae0
(libc.so.6:stpcpy) redirected to 0x40255db (_vgnU_ifunc_wrapper)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f80250
(libc.so.6:strcspn) redirected to 0x40255db (_vgnU_ifunc_wrapper)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x5012f20
(libc.so.6:__memcpy_chk) redirected to 0x40255db (_vgnU_ifunc_wrapper)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f808f0
(libc.so.6:strncat) redirected to 0x40255db (_vgnU_ifunc_wrapper)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f80800
(libc.so.6:__GI_strlen) redirected to 0x402df30 (__GI_strlen)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f9a160
(libc.so.6:__GI_strstr) redirected to 0x40324f0 (strstr)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f80a10
(libc.so.6:__GI_strrchr) redirected to 0x402d980 (__GI_strrchr)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f7ad30
(libc.so.6:malloc) redirected to 0x402b20f (malloc)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f812d0
(libc.so.6:__GI_memchr) redirected to 0x402f300 (__GI_memchr)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f81e40
(libc.so.6:__GI_memcpy) redirected to 0x402fbc0 (__GI_memcpy)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f7b100
(libc.so.6:free) redirected to 0x402c284 (free)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f80100
(libc.so.6:__GI_strcmp) redirected to 0x402f130 (__GI_strcmp)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4dffc70
(libstdc++.so.6:operator new(unsigned int)) redirected to 0x402b7fc (operator
new(unsigned int))
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f87af0
(libc.so.6:__strlen_sse2_bsf) redirected to 0x402df10 (strlen)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x504c250
(libc.so.6:__memcpy_ssse3) redirected to 0x402f8d0 (memcpy)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x5060720
(libc.so.6:__memcmp_ssse3) redirected to 0x4030cf0 (bcmp)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f814b0
(libc.so.6:__GI_memcmp) redirected to 0x4030b10 (__GI_memcmp)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x5058830
(libc.so.6:__strcmp_ssse3) redirected to 0x402f0e0 (strcmp)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f7b6a0
(libc.so.6:calloc) redirected to 0x402ce6e (calloc)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f87d70
(libc.so.6:__strcpy_ssse3) redirected to 0x402dff0 (strcpy)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x504b140
(libc.so.6:__memset_sse2) redirected to 0x4031530 (memset)
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4dfdad0
(libstdc++.so.6:operator delete(void*)) redirected to 0x402c6f4 (operator
delete(void*))
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4dffd90
(libstdc++.so.6:operator new[](unsigned int)) redirected to 0x402be70 (operator
new[](unsigned int))
Sep 25 16:09:03 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f895c0
(libc.so.6:__strncpy_ssse3) redirected to 0x402e1b0 (strncpy)
Sep 25 16:09:04 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f83250
(libc.so.6:strchrnul) redirected to 0x4031df0 (strchrnul)
Sep 25 16:09:05 chrvmcd valgrind[30125]: --30125-- REDIR: 0x5050230
(libc.so.6:__memmove_ssse3) redirected to 0x4031600 (memmove)
Sep 25 16:09:05 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f879f0
(libc.so.6:__GI_strncmp) redirected to 0x402e790 (__GI_strncmp)
Sep 25 16:09:05 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f98f90
(libc.so.6:__memchr_sse2_bsf) redirected to 0x402f2c0 (memchr)
Sep 25 16:09:05 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4dfdb20
(libstdc++.so.6:operator delete[](void*)) redirected to 0x402cb64 (operator
delete[](void*))
Sep 25 16:09:07 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f817e0
(libc.so.6:__GI_memmove) redirected to 0x4031850 (__GI_memmove)
Sep 25 16:09:07 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f81930
(libc.so.6:__GI_mempcpy) redirected to 0x4032030 (__GI_mempcpy)
Sep 25 16:09:07 chrvmcd valgrind[30125]: will run the scripts in the following
order:
Sep 25 16:09:07 chrvmcd valgrind[30125]: s01init
Sep 25 16:09:07 chrvmcd valgrind[30125]: s05debug
Sep 25 16:09:07 chrvmcd valgrind[30125]: s08e2tconfig
Sep 25 16:09:07 chrvmcd valgrind[30125]: s09ExternalLdap
Sep 25 16:09:07 chrvmcd valgrind[30125]: s09sdsAlarm
Sep 25 16:09:07 chrvmcd valgrind[30125]: s10startup
Sep 25 16:09:07 chrvmcd valgrind[30125]: ==30592== embedded gdbserver: reading
from /tmp/vgdb-pipe-from-vgdb-to-30592-by-voiceadmin-on-???
Sep 25 16:09:07 chrvmcd valgrind[30125]: ==30592== embedded gdbserver: writing
to /tmp/vgdb-pipe-to-vgdb-from-30592-by-voiceadmin-on-???
Sep 25 16:09:07 chrvmcd valgrind[30125]: ==30592== embedded gdbserver: shared
mem /tmp/vgdb-pipe-shared-mem-vgdb-30592-by-voiceadmin-on-???
Sep 25 16:09:07 chrvmcd valgrind[30125]: ==30592==
Sep 25 16:09:07 chrvmcd valgrind[30125]: ==30592== TO CONTROL THIS PROCESS
USING vgdb (which you probably
Sep 25 16:09:07 chrvmcd valgrind[30125]: ==30592== don't want to do, unless you
know exactly what you're doing,
Sep 25 16:09:07 chrvmcd valgrind[30125]: ==30592== or are doing some strange
experiment):
Sep 25 16:09:07 chrvmcd valgrind[30125]: ==30592==
/usr/lib/valgrind/../../bin/vgdb --pid=30592 ...command...
Sep 25 16:09:07 chrvmcd valgrind[30125]: ==30592==
Sep 25 16:09:07 chrvmcd valgrind[30125]: ==30592== TO DEBUG THIS PROCESS USING
GDB: start GDB like this
Sep 25 16:09:07 chrvmcd valgrind[30125]: ==30592== /path/to/gdb
/sysro/mn3300lx
Sep 25 16:09:07 chrvmcd valgrind[30125]: ==30592== and then give GDB the
following command
Sep 25 16:09:07 chrvmcd valgrind[30125]: ==30592== target remote |
/usr/lib/valgrind/../../bin/vgdb --pid=30592
Sep 25 16:09:07 chrvmcd valgrind[30125]: ==30592== --pid is optional if only
one valgrind process is running
Sep 25 16:09:07 chrvmcd valgrind[30125]: ==30592==
........
Sep 25 16:09:12 chrvmcd valgrind[30125]: --30125-- REDIR: 0x5063b30
(libc.so.6:__strnlen_sse2) redirected to 0x402deb0 (strnlen)
Sep 25 16:09:13 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f2fd80
(libc.so.6:putenv) redirected to 0x4032a50 (putenv)
Sep 25 16:09:15 chrvmcd valgrind[30125]: Reboot - Don't delete chksmdta.db
(Checksum Database File)
Sep 25 16:09:15 chrvmcd valgrind[30125]: vex x86->IR: unhandled instruction
bytes: 0xF 0x3F 0x7 0xB
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== valgrind: Unrecognised
instruction at address 0x9e35823.
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== at 0x9E35823:
milk_virtualization_detected (in /sysro/mn3300lx)
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== by 0x89089A1:
GetProductInfo(ProductInfo_t&) (ProductInfo.cpp:234)
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== by 0x9396C80:
ESMLogsClient::Initialize() (ESMLogsClient.cpp:207)
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== by 0x939782F:
OtpLogsClient (Otp_Logs_Client.cpp:283)
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== by 0x9256E65:
ML_Database::Start() (MLDatabase.cpp:20158)
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== by 0x9923943:
ManagementLayerCoordinator::Init() (ManagementLayerCoordinator.cpp:2981)
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== by 0x9923B4E:
StartUpMLC_Init (ManagementLayerCoordinator.cpp:8718)
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== by 0x891AD19:
ExecCmd(char*) (mcd_term.cpp:443)
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== by 0x891AE26:
ExecuteCommand(void*) (mcd_term.cpp:476)
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== by 0x40FED8B:
OSACommonThreadEntry (OsaThreads.cpp:505)
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== by 0x40FED8B:
CPlusPlusLinuxCallbackProc (OsaThreads.cpp:2230)
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== by 0x40CC3E0:
LinuxCallbackProc (LinuxCallbackProc.c:32)
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== by 0x44FBB4B:
start_thread (in /usr/lib/libpthread-2.17.so)
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== Your program just tried to
execute an instruction that Valgrind
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== did not recognise. There
are two possible reasons for this.
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== 1. Your program has a bug
and erroneously jumped to a non-code
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== location. If you are
running Memcheck and you just saw a
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== warning about a bad jump,
it's probably your program's fault.
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== 2. The instruction is
legitimate but Valgrind doesn't handle it,
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== i.e. it's Valgrind's
fault. If you think this is the case or
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== you are not sure, please
let us know and we'll try to fix it.
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== Either way, Valgrind will
now raise a SIGILL signal which will
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== probably kill your program.
Sep 25 16:09:15 chrvmcd valgrind[30125]: vex x86->IR: unhandled instruction
bytes: 0xF 0xB 0x78 0x65
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== valgrind: Unrecognised
instruction at address 0x9e3556d.
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== at 0x9E3556D:
vm_cpuid(unsigned long*, unsigned long*, unsigned long*, unsigned long*) (in
/sysro/mn3300lx)
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== by 0x9E35BA3:
milk_virtualization_detected (in /sysro/mn3300lx)
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== by 0x89089A1:
GetProductInfo(ProductInfo_t&) (ProductInfo.cpp:234)
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== by 0x9396C80:
ESMLogsClient::Initialize() (ESMLogsClient.cpp:207)
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== by 0x939782F:
OtpLogsClient (Otp_Logs_Client.cpp:283)
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== by 0x9256E65:
ML_Database::Start() (MLDatabase.cpp:20158)
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== by 0x9923943:
ManagementLayerCoordinator::Init() (ManagementLayerCoordinator.cpp:2981)
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== by 0x9923B4E:
StartUpMLC_Init (ManagementLayerCoordinator.cpp:8718)
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== by 0x891AD19:
ExecCmd(char*) (mcd_term.cpp:443)
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== by 0x891AE26:
ExecuteCommand(void*) (mcd_term.cpp:476)
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== by 0x40FED8B:
OSACommonThreadEntry (OsaThreads.cpp:505)
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== by 0x40FED8B:
CPlusPlusLinuxCallbackProc (OsaThreads.cpp:2230)
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== by 0x40CC3E0:
LinuxCallbackProc (LinuxCallbackProc.c:32)
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== Your program just tried to
execute an instruction that Valgrind
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== did not recognise. There
are two possible reasons for this.
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== 1. Your program has a bug
and erroneously jumped to a non-code
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== location. If you are
running Memcheck and you just saw a
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== warning about a bad jump,
it's probably your program's fault.
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== 2. The instruction is
legitimate but Valgrind doesn't handle it,
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== i.e. it's Valgrind's
fault. If you think this is the case or
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== you are not sure, please
let us know and we'll try to fix it.
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== Either way, Valgrind will
now raise a SIGILL signal which will
Sep 25 16:09:15 chrvmcd valgrind[30125]: ==30125== probably kill your program.
Sep 25 16:09:15 chrvmcd valgrind[30125]: --30125-- REDIR: 0x4f87bc0
(libc.so.6:__GI_strncpy) redirected to 0x402e300 (__GI_strncpy)
Sep 25 16:09:15 chrvmcd valgrind[30125]: --30125-- REDIR: 0x504c240
(libc.so.6:__memcpy_chk_ssse3) redirected to 0x40323f0 (__memcpy_chk)
Sep 25 16:09:16 chrvmcd valgrind[30125]: ==30717== embedded gdbserver: reading
from /tmp/vgdb-pipe-from-vgdb-to-30717-by-voiceadmin-on-???
Sep 25 16:09:16 chrvmcd valgrind[30125]: ==30717== embedded gdbserver: writing
to /tmp/vgdb-pipe-to-vgdb-from-30717-by-voiceadmin-on-???
Sep 25 16:09:16 chrvmcd valgrind[30125]: ==30717== embedded gdbserver: shared
mem /tmp/vgdb-pipe-shared-mem-vgdb-30717-by-voiceadmin-on-???
Sep 25 16:09:16 chrvmcd valgrind[30125]: ==30717==
Sep 25 16:09:16 chrvmcd valgrind[30125]: ==30717== TO CONTROL THIS PROCESS
USING vgdb (which you probably
Sep 25 16:09:16 chrvmcd valgrind[30125]: ==30717== don't want to do, unless you
know exactly what you're doing,
Sep 25 16:09:16 chrvmcd valgrind[30125]: ==30717== or are doing some strange
experiment):
Sep 25 16:09:16 chrvmcd valgrind[30125]: ==30717==
/usr/lib/valgrind/../../bin/vgdb --pid=30717 ...command...
Sep 25 16:09:16 chrvmcd valgrind[30125]: ==30717==
Sep 25 16:09:16 chrvmcd valgrind[30125]: ==30717== TO DEBUG THIS PROCESS USING
GDB: start GDB like this
Sep 25 16:09:16 chrvmcd valgrind[30125]: ==30717== /path/to/gdb
/sysro/mn3300lx
Sep 25 16:09:16 chrvmcd valgrind[30125]: ==30717== and then give GDB the
following command
Sep 25 16:09:16 chrvmcd valgrind[30125]: ==30717== target remote |
/usr/lib/valgrind/../../bin/vgdb --pid=30717
Sep 25 16:09:16 chrvmcd valgrind[30125]: ==30717== --pid is optional if only
one valgrind process is running
Sep 25 16:09:16 chrvmcd valgrind[30125]: ==30717==
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