When I tried to verify whether bug 362934 was fixed in upstream, I integrated SVN trunk valgrind as of 11.05.2016 into AsusWRT-Merlin 380.58. Again the only change is in configure script: armv7*) -> arm*). Now valgrind fails with assertion: admin@RT-AC5300-0810:/tmp/home/root# valgrind qharvestd -F -c/tmp/qharvestd.conf ==802== Memcheck, a memory error detector ==802== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al. ==802== Using Valgrind-3.12.0.SVN and LibVEX; rerun with -h for copyright info ==802== Command: qharvestd -F -c/tmp/qharvestd.conf ==802== valgrind: m_transtab.c:2459 (vgPlain_init_tt_tc): Assertion 'sizeof(TTEntryC) <= 88' failed. Segmentation fault admin@RT-AC5300-0810:/tmp/home/root# cat /proc/cpuinfo Processor : ARMv7 Processor rev 0 (v7l) processor : 0 BogoMIPS : 2798.38 processor : 1 BogoMIPS : 2798.38 Features : swp half thumb fastmult edsp CPU implementer : 0x41 CPU architecture: 7 CPU variant : 0x3 CPU part : 0xc09 CPU revision : 0 Hardware : Northstar Prototype Revision : 0000 Serial : 0000000000000000
valgrind: m_transtab.c:2459 (vgPlain_init_tt_tc): Assertion 'sizeof(TTEntryC) <= 88' failed was a temporary problem; I am sure it has now been fixed.
Just tried the latest r15901 on a slightly different platform (ASUS RT-AC87U) and with different executable. Result is the same: admin@RT-AC87U-0C18:/tmp/home/root# valgrind ssh ==704== Memcheck, a memory error detector ==704== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al. ==704== Using Valgrind-3.12.0.SVN and LibVEX; rerun with -h for copyright info ==704== Command: ssh ==704== valgrind: m_transtab.c:2459 (vgPlain_init_tt_tc): Assertion 'sizeof(TTEntryC) <= 88' failed. Segmentation fault
I also have the same problem with my arm device /usr/sbin # valgrind ls -l ==24846== Memcheck, a memory error detector ==24846== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al. ==24846== Using Valgrind-3.12.0.SVN and LibVEX; rerun with -h for copyright info ==24846== Command: ls -l ==24846== valgrind: m_transtab.c:2459 (vgPlain_init_tt_tc): Assertion 'sizeof(TTEntryC) <= 88' failed. Segmentation fault /usr/sbin #
Err, sorry for the stupid bug. That value needs to be 96 on arm-linux, not 88.
Fixed, r15912.