Attachment 204341 Details for Bug 303691 – Full text of valgrind output from this reproducer

Full text of valgrind output from this reproducer

vg_pthread.txt (text/plain), 5.37 KB, created by Kim van der Riet on 2007-09-24 17:41:45 UTC

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Creator: Kim van der Riet

Created: 2007-09-24 17:41:45 UTC

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obsolete

>[kpvdr@qpid-test ~]$ valgrind -v --track-fds=yes --leak-check=full --leak-resolution=high --show-reachable=yes ./pthread
>==9446== Memcheck, a memory error detector.
>==9446== Copyright (C) 2002-2006, and GNU GPL'd, by Julian Seward et al.
>==9446== Using LibVEX rev 1658, a library for dynamic binary translation.
>==9446== Copyright (C) 2004-2006, and GNU GPL'd, by OpenWorks LLP.
>==9446== Using valgrind-3.2.1, a dynamic binary instrumentation framework.
>==9446== Copyright (C) 2000-2006, and GNU GPL'd, by Julian Seward et al.
>==9446== 
>--9446-- Command line
>--9446--    ./pthread
>--9446-- Startup, with flags:
>--9446--    -v
>--9446--    --track-fds=yes
>--9446--    --leak-check=full
>--9446--    --leak-resolution=high
>--9446--    --show-reachable=yes
>--9446-- Contents of /proc/version:
>--9446--   Linux version 2.6.18-8.1.10.el5 (brewbuilder@hs20-bc1-6.build.redhat.com) (gcc version 4.1.1 20070105 (Red Hat 4.1.1-52)) #1 SMP Thu Aug 30 20:43:28 EDT 2007
>--9446-- Arch and hwcaps: AMD64, amd64-sse2
>--9446-- Valgrind library directory: /usr/lib64/valgrind
>--9446-- Reading syms from /home/kpvdr/pthread (0x400000)
>--9446-- Reading syms from /usr/lib64/valgrind/amd64-linux/memcheck (0x38000000)
>--9446--    object doesn't have a dynamic symbol table
>--9446-- Reading syms from /lib64/ld-2.5.so (0x36E0E00000)
>--9446-- Reading suppressions file: /usr/lib64/valgrind/default.supp
>--9446-- Reading syms from /usr/lib64/valgrind/amd64-linux/vgpreload_core.so (0x4802000)
>--9446-- Reading syms from /usr/lib64/valgrind/amd64-linux/vgpreload_memcheck.so (0x4A03000)
>--9446-- REDIR: 0x36E0E13D80 (index) redirected to 0x4A06550 (index)
>--9446-- REDIR: 0x36E0E13F30 (strcmp) redirected to 0x4A067D0 (strcmp)
>--9446-- REDIR: 0x36E0E13F60 (strlen) redirected to 0x4A06700 (strlen)
>--9446-- Reading syms from /lib64/libpthread-2.5.so (0x36E1E00000)
>--9446-- Reading syms from /usr/lib64/libstdc++.so.6.0.8 (0x33C6A00000)
>--9446--    object doesn't have a symbol table
>--9446-- Reading syms from /lib64/libm-2.5.so (0x36E1600000)
>--9446-- Reading syms from /lib64/libgcc_s-4.1.1-20070105.so.1 (0x33C6600000)
>--9446--    object doesn't have a symbol table
>--9446-- Reading syms from /lib64/libc-2.5.so (0x36E1200000)
>--9446-- REDIR: 0x36E12765C0 (memset) redirected to 0x4A06920 (memset)
>--9446-- REDIR: 0x36E1276CE0 (memcpy) redirected to 0x4A06FF0 (memcpy)
>--9446-- REDIR: 0x36E1275710 (rindex) redirected to 0x4A06400 (rindex)
>--9446-- REDIR: 0x36E1275320 (strlen) redirected to 0x4A066C0 (strlen)
>--9446-- REDIR: 0x36E12702F0 (calloc) redirected to 0x4A04AAC (calloc)
>--9446-- REDIR: 0x36E1272110 (realloc) redirected to 0x4A05838 (realloc)
>Hello!
>--9446-- REDIR: 0x36E1271F30 (free) redirected to 0x4A05397 (free)
>==9446== 
>==9446== FILE DESCRIPTORS: 3 open at exit.
>==9446== Open file descriptor 2: /dev/pts/1
>==9446==    <inherited from parent>
>==9446== 
>==9446== Open file descriptor 1: /dev/pts/1
>==9446==    <inherited from parent>
>==9446== 
>==9446== Open file descriptor 0: /dev/pts/1
>==9446==    <inherited from parent>
>==9446== 
>==9446== 
>==9446== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 4 from 1)
>--9446-- 
>--9446-- supp:    4 Fedora-Core-6-hack3-ld25
>==9446== malloc/free: in use at exit: 2,048 bytes in 1 blocks.
>==9446== malloc/free: 2 allocs, 1 frees, 2,336 bytes allocated.
>==9446== 
>==9446== searching for pointers to 1 not-freed blocks.
>==9446== checked 182,208 bytes.
>==9446== 
>==9446== 2,048 bytes in 1 blocks are still reachable in loss record 1 of 1
>==9446==    at 0x4A05809: malloc (vg_replace_malloc.c:149)
>==9446==    by 0x4A05883: realloc (vg_replace_malloc.c:306)
>==9446==    by 0x36E1E06D19: pthread_create@@GLIBC_2.2.5 (in /lib64/libpthread-2.5.so)
>==9446==    by 0x40064E: main (pthread.cpp:10)
>==9446== 
>==9446== LEAK SUMMARY:
>==9446==    definitely lost: 0 bytes in 0 blocks.
>==9446==      possibly lost: 0 bytes in 0 blocks.
>==9446==    still reachable: 2,048 bytes in 1 blocks.
>==9446==         suppressed: 0 bytes in 0 blocks.
>--9446--  memcheck: sanity checks: 2 cheap, 1 expensive
>--9446--  memcheck: auxmaps: 212 auxmap entries (13568k, 13M) in use
>--9446--  memcheck: auxmaps: 693086 searches, 1390016 comparisons
>--9446--  memcheck: SMs: n_issued      = 18 (288k, 0M)
>--9446--  memcheck: SMs: n_deissued    = 0 (0k, 0M)
>--9446--  memcheck: SMs: max_noaccess  = 524287 (8388592k, 8191M)
>--9446--  memcheck: SMs: max_undefined = 0 (0k, 0M)
>--9446--  memcheck: SMs: max_defined   = 426 (6816k, 6M)
>--9446--  memcheck: SMs: max_non_DSM   = 18 (288k, 0M)
>--9446--  memcheck: max sec V bit nodes:    0 (0k, 0M)
>--9446--  memcheck: set_sec_vbits8 calls: 0 (new: 0, updates: 0)
>--9446--  memcheck: max shadow mem size:   4432k, 4M
>--9446-- translate:            fast SP updates identified: 1,913 ( 88.8%)
>--9446-- translate:   generic_known SP updates identified: 164 (  7.6%)
>--9446-- translate: generic_unknown SP updates identified: 77 (  3.5%)
>--9446--     tt/tc: 4,732 tt lookups requiring 4,811 probes
>--9446--     tt/tc: 4,732 fast-cache updates, 5 flushes
>--9446--  transtab: new        2,269 (56,314 -> 1,020,805; ratio 181:10) [0 scs]
>--9446--  transtab: dumped     0 (0 -> ??)
>--9446--  transtab: discarded  12 (257 -> ??)
>--9446-- scheduler: 226,355 jumps (bb entries).
>--9446-- scheduler: 2/2,561 major/minor sched events.
>--9446--    sanity: 3 cheap, 1 expensive checks.
>--9446--    exectx: 30,011 lists, 10 contexts (avg 0 per list)
>--9446--    exectx: 15 searches, 5 full compares (333 per 1000)
>--9446--    exectx: 0 cmp2, 6 cmp4, 0 cmpAll

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