I'm running valgrind on fedora 19. I checked libvex code which executes the
hwcaps code, but can't find anything in particular.
valgrind --tool=memcheck /bin/ls
==23682== Memcheck, a memory error detector
==23682== Copyright (C) 2002-2012, and GNU GPL'd, by Julian Seward et al.
==23682== Using Valgrind-3.8.1 and LibVEX; rerun with -h for copyright info
==23682== Command: /bin/ls
==23682==
vex: priv/main_main.c:319 (LibVEX_Translate): Assertion
`are_valid_hwcaps(VexArchAMD64, vta->archinfo_host.hwcaps)' failed.
vex storage: T total 0 bytes allocated
vex storage: P total 0 bytes allocated
valgrind: the 'impossible' happened:
LibVEX called failure_exit().
==23682== at 0x38059B6F: ??? (in
/usr/lib64/valgrind/memcheck-amd64-linux)
==23682== by 0x38059D31: ??? (in
/usr/lib64/valgrind/memcheck-amd64-linux)
==23682== by 0x38059D5A: ??? (in
/usr/lib64/valgrind/memcheck-amd64-linux)
==23682== by 0x38071252: ??? (in
/usr/lib64/valgrind/memcheck-amd64-linux)
==23682== by 0x380F6618: ??? (in
/usr/lib64/valgrind/memcheck-amd64-linux)
==23682== by 0x380F5640: ??? (in
/usr/lib64/valgrind/memcheck-amd64-linux)
==23682== by 0x3807352F: ??? (in
/usr/lib64/valgrind/memcheck-amd64-linux)
==23682== by 0x3809F096: ??? (in
/usr/lib64/valgrind/memcheck-amd64-linux)
==23682== by 0x380AE0FC: ??? (in
/usr/lib64/valgrind/memcheck-amd64-linux)
sched status:
running_tid=1
Thread 1: status = VgTs_Runnable
==23682== at 0x4001420: ??? (in /usr/lib64/ld-2.17.so)
Note: see also the FAQ in the source distribution.
It contains workarounds to several common problems.
In particular, if Valgrind aborted or crashed after
identifying problems in your program, there's a good chance
that fixing those problems will prevent Valgrind aborting or
crashing, especially if it happened in m_mallocfree.c.
If that doesn't help, please report this bug to: www.valgrind.org
In the bug report, send all the above text, the valgrind
version, and what OS and version you are using. Thanks.
ls -l /usr/bin/valgrind
-rwxr-xr-x. 1 root root 19880 Apr 25 08:57 /usr/bin/valgrind
Here's the CPU info
cat /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 21
model : 2
model name : AMD Opteron(tm) Processor 4332 HE
stepping : 0
microcode : 0x600081f
cpu MHz : 3000.098
cache size : 2048 KB
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu de tsc msr pae cx8 cmov pat clflush mmx fxsr sse sse2 ht
syscall nx mmxext fxsr_opt lm rep_good nopl pni pclmulqdq ssse3 fma cx16
sse4_1 sse4_2 popcnt aes f16c hypervisor lahf_lm cmp_legacy extapic
cr8_legacy abm sse4a misalignsse 3dnowprefetch xop fma4 tce tbm
perfctr_core perfctr_nb arat cpb hw_pstate
bogomips : 6000.19
TLB size : 1536 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 48 bits physical, 48 bits virtual
power management: ts ttp tm 100mhzsteps hwpstate cpb eff_freq_ro
uname -a
Linux 3.10.11-200.fc19.x86_64 #1 SMP Mon Sep 9 13:03:01 UTC 2013 x86_64
x86_64 x86_64 GNU/Linux
Thanks.
Jerry
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