Solaris 11.3: ==2875== Memcheck, a memory error detector ==2875== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al. ==2875== Using Valgrind-3.12.0.SVN and LibVEX; rerun with -h for copyright info ==2875== Command: inficlose -v clusmir ==2875== --2875-- WARNING: unhandled x86-solaris syscall: 84 --2875-- You may be able to write your own handler. --2875-- Read the file README_MISSING_SYSCALL_OR_IOCTL. --2875-- Nevertheless we consider this a bug. Please report --2875-- it at http://valgrind.org/support/bug_reports.html. The missing syscall is SYS_sysfs. Reproducible: Always Steps to Reproduce: 1. Run valgrind on a binary using sysfs() system call.
Adding the missing syscall wrapper should be straightforward.
Fixed in SVN r15862.