valgrind -v output

valgrind_log.txt (text/plain), 4.62 KB, created by emil karlson on 2006-09-26 02:29:18 UTC

==17168== Memcheck, a memory error detector.
==17168== Copyright (C) 2002-2006, and GNU GPL'd, by Julian Seward et al.
==17168== Using LibVEX rev 1658, a library for dynamic binary translation.
==17168== Copyright (C) 2004-2006, and GNU GPL'd, by OpenWorks LLP.
==17168== Using valgrind-3.2.1, a dynamic binary instrumentation framework.
==17168== Copyright (C) 2000-2006, and GNU GPL'd, by Julian Seward et al.
==17168== 
--17168-- Command line
--17168--    ./chkutmp
--17168-- Startup, with flags:
--17168--    -v
--17168-- Contents of /proc/version:
--17168--   Linux version 2.6.18-mm1 (root@jek) (gcc version 4.1.1 (Gentoo 4.1.1-r1)) #1 Sun Sep 24 17:23:10 EEST 2006
--17168-- Arch and hwcaps: X86, x86-sse1
--17168-- Valgrind library directory: /usr/lib/valgrind
--17168-- Reading syms from /lib/ld-2.4.so (0x4000000)
--17168-- Reading syms from /jkarlson/bin/chkutmp (0x8048000)
--17168-- Reading syms from /usr/lib/valgrind/x86-linux/memcheck (0x38000000)
--17168--    object doesn't have a symbol table
--17168--    object doesn't have a dynamic symbol table
--17168-- Reading suppressions file: /usr/lib/valgrind/default.supp
--17168-- REDIR: 0x4014940 (index) redirected to 0x38028123 (???)
--17168-- Reading syms from /usr/lib/valgrind/x86-linux/vgpreload_core.so (0x401C000)
--17168--    object doesn't have a symbol table
--17168-- Reading syms from /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so (0x401F000)
--17168--    object doesn't have a symbol table
==17168== WARNING: new redirection conflicts with existing -- ignoring it
--17168--     new: 0x04014940 (index     ) R-> 0x04022390 index
--17168-- REDIR: 0x4014AE0 (strlen) redirected to 0x4022540 (strlen)
--17168-- Reading syms from /lib/libc-2.4.so (0x403D000)
--17168--    object doesn't have a symbol table
--17168-- REDIR: 0x40A5BE0 (rindex) redirected to 0x4022270 (rindex)
--17168-- REDIR: 0x40A2B50 (malloc) redirected to 0x40215C0 (malloc)
--17168-- REDIR: 0x40A6540 (memchr) redirected to 0x4022710 (memchr)
--17168-- REDIR: 0x40A6F10 (memcpy) redirected to 0x4022EC0 (memcpy)
--17168-- REDIR: 0x40A0920 (free) redirected to 0x4021160 (free)
==17168== Jump to the invalid address stated on the next line
==17168==    at 0x63616D65: ???
==17168==  Address 0x63616D65 is not stack'd, malloc'd or (recently) free'd
==17168== 
==17168== Process terminating with default action of signal 11 (SIGSEGV)
==17168==  Access not within mapped region at address 0x63616D65
==17168==    at 0x63616D65: ???
--17168-- REDIR: 0x40A6A40 (memset) redirected to 0x4022810 (memset)
==17168== 
==17168== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 13 from 1)
==17168== 
==17168== 1 errors in context 1 of 1:
==17168== Jump to the invalid address stated on the next line
==17168==    at 0x63616D65: ???
==17168==  Address 0x63616D65 is not stack'd, malloc'd or (recently) free'd
--17168-- 
--17168-- supp:   13 Fedora-Core-5-hack3-ld24
==17168== 
==17168== IN SUMMARY: 1 errors from 1 contexts (suppressed: 13 from 1)
==17168== 
==17168== malloc/free: in use at exit: 0 bytes in 0 blocks.
==17168== malloc/free: 1 allocs, 1 frees, 172 bytes allocated.
==17168== 
==17168== All heap blocks were freed -- no leaks are possible.
--17168--  memcheck: sanity checks: 0 cheap, 1 expensive
--17168--  memcheck: auxmaps: 0 auxmap entries (0k, 0M) in use
--17168--  memcheck: auxmaps: 0 searches, 0 comparisons
--17168--  memcheck: SMs: n_issued      = 8 (128k, 0M)
--17168--  memcheck: SMs: n_deissued    = 0 (0k, 0M)
--17168--  memcheck: SMs: max_noaccess  = 65535 (1048560k, 1023M)
--17168--  memcheck: SMs: max_undefined = 21 (336k, 0M)
--17168--  memcheck: SMs: max_defined   = 18 (288k, 0M)
--17168--  memcheck: SMs: max_non_DSM   = 8 (128k, 0M)
--17168--  memcheck: max sec V bit nodes:    0 (0k, 0M)
--17168--  memcheck: set_sec_vbits8 calls: 0 (new: 0, updates: 0)
--17168--  memcheck: max shadow mem size:   432k, 0M
--17168-- translate:            fast SP updates identified: 1,560 ( 84.3%)
--17168-- translate:   generic_known SP updates identified: 98 (  5.2%)
--17168-- translate: generic_unknown SP updates identified: 192 ( 10.3%)
--17168--     tt/tc: 3,662 tt lookups requiring 3,696 probes
--17168--     tt/tc: 3,661 fast-cache updates, 3 flushes
--17168--  transtab: new        1,718 (36,051 -> 603,618; ratio 167:10) [0 scs]
--17168--  transtab: dumped     0 (0 -> ??)
--17168--  transtab: discarded  5 (113 -> ??)
--17168-- scheduler: 44,051 jumps (bb entries).
--17168-- scheduler: 0/1,994 major/minor sched events.
--17168--    sanity: 1 cheap, 1 expensive checks.
--17168--    exectx: 30,011 lists, 11 contexts (avg 0 per list)
--17168--    exectx: 16 searches, 5 full compares (312 per 1000)
--17168--    exectx: 0 cmp2, 39 cmp4, 0 cmpAll