Attachment 595474 Details for Bug 836746 – Valgrind crash output

Valgrind crash output

output.txt (text/plain), 23.71 KB, created by Sandro Mani on 2012-06-30 19:48:51 UTC

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Creator: Sandro Mani

Created: 2012-06-30 19:48:51 UTC

Size: 23.71 KB

patch

obsolete

>==1925== Memcheck, a memory error detector
>==1925== Copyright (C) 2002-2011, and GNU GPL'd, by Julian Seward et al.
>==1925== Using Valgrind-3.7.0 and LibVEX; rerun with -h for copyright info
>==1925== Command: ./test
>==1925== 
>--1925-- Valgrind options:
>--1925--    -v
>--1925--    -v
>--1925--    -v
>--1925--    -v
>--1925-- Contents of /proc/version:
>--1925--   Linux version 3.4.4-3.fc17.x86_64 (mockbuild@x86-02.phx2.fedoraproject.org) (gcc version 4.7.0 20120507 (Red Hat 4.7.0-5) (GCC) ) #1 SMP Tue Jun 26 20:54:56 UTC 2012
>--1925-- Arch and hwcaps: AMD64, amd64-sse3-cx16
>--1925-- Page sizes: currently 4096, max supported 4096
>--1925-- Valgrind library directory: /usr/lib64/valgrind
>--1925-- TT/TC: VG_(init_tt_tc) (startup of code management)
>--1925-- TT/TC: cache: 8 sectors of 27597024 bytes each = 220776192 total
>--1925-- TT/TC: table: 524168 total entries, max occupancy 340704 (65%)
>==1925== Adding active redirection:
>--1925--     new: 0xffffffffff600000 (???                 ) R-> (0000.0) 0x38061d53 ???
>==1925== Adding active redirection:
>--1925--     new: 0xffffffffff600400 (???                 ) R-> (0000.0) 0x38061d5d ???
>--1925-- Reading syms from /home/sandro/.Data/Desktop/tmp/test (0x400000)
>--1925--    svma 0x0000400560, avma 0x0000400560
>--1925-- Reading syms from /usr/lib64/valgrind/memcheck-amd64-linux (0x38000000)
>--1925--    svma 0x0038000000, avma 0x0038000000
>--1925--    object doesn't have a dynamic symbol table
>--1925-- Reading syms from /usr/lib64/ld-2.15.90.so (0x3bb9400000)
>--1925--    svma 0x3bb9400b20, avma 0x3bb9400b20
>--1925--   Considering /usr/lib/debug/.build-id/21/349b4446f7d956868cc9ca048180ece9c120bd.debug ..
>--1925--   .. build-id is valid
>--1925-- summarise_context(loc_start = 0x10): cannot summarise(why=1):   
>0x362: [0]={ 56(r3) { u  u  u  c-56 u  u  u  u  u  u  u  u  u  u  u  u  c-8 u  u  u  }
>--1925-- summarise_context(loc_start = 0x369): cannot summarise(why=1):   
>0x442: [0]={ 56(r3) { u  u  u  c-56 u  u  u  u  u  u  u  u  u  u  u  u  c-8 u  u  u  }
>--1925-- summarise_context(loc_start = 0x447): cannot summarise(why=1):   
>0x4d0: [0]={ 56(r3) { u  u  u  c-56 u  u  u  u  u  u  u  u  u  u  u  u  c-8 u  u  u  }
>--1925-- summarise_context(loc_start = 0x4d7): cannot summarise(why=1):   
>0x558: [0]={ 56(r3) { u  u  u  c-56 u  u  u  u  u  u  u  u  u  u  u  u  c-8 u  u  u  }
>--1925-- summarise_context(loc_start = 0x2e): cannot summarise(why=1):   
>0x4c: [0]={ 0(r5) { u  u  u  c0 u  u  r9 r8 u  u  u  u  c16 c24 c32 c40 r1 u  u  u  }
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9419190 (strlen              ) R-> (0000.0) 0x38061d67 vgPlain_amd64_linux_REDIR_FOR_strlen
>--1925-- Reading suppressions file: /usr/lib64/valgrind/default.supp
>==1925== embedded gdbserver: reading from /tmp/vgdb-pipe-from-vgdb-to-1925-by-sandro-on-
>==1925== embedded gdbserver: writing to   /tmp/vgdb-pipe-to-vgdb-from-1925-by-sandro-on-
>==1925== embedded gdbserver: shared mem   /tmp/vgdb-pipe-shared-mem-vgdb-1925-by-sandro-on-
>==1925== 
>==1925== TO CONTROL THIS PROCESS USING vgdb (which you probably
>==1925== don't want to do, unless you know exactly what you're doing,
>==1925== or are doing some strange experiment):
>==1925==   /usr/lib64/valgrind/../../bin/vgdb --pid=1925 ...command...
>==1925== 
>==1925== TO DEBUG THIS PROCESS USING GDB: start GDB like this
>==1925==   /path/to/gdb ./test
>==1925== and then give GDB the following command
>==1925==   target remote | /usr/lib64/valgrind/../../bin/vgdb --pid=1925
>==1925== --pid is optional if only one valgrind process is running
>==1925== 
>--1925-- TT/TC: initialise sector 0
>--1925-- REDIR: 0x3bb9419190 (strlen) redirected to 0x38061d67 (vgPlain_amd64_linux_REDIR_FOR_strlen)
>--1925-- Reading syms from /usr/lib64/valgrind/vgpreload_core-amd64-linux.so (0x4802000)
>--1925--    svma 0x00000005c0, avma 0x00048025c0
>--1925-- Reading syms from /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so (0x4a04000)
>--1925--    svma 0x0000002570, avma 0x0004a06570
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9419000 (index               ) R-> (2002.0) 0x04a08e00 index
>==1925== Ignoring duplicate redirection:
>--1925--     old: 0x3bb9419000 (index               ) R-> (2002.0) 0x04a08e00 index
>--1925--     new: 0x3bb9419000 (index               ) R-> (2002.0) 0x04a08dc0 strchr
>==1925== Ignoring duplicate redirection:
>--1925--     old: 0x3bb9419000 (index               ) R-> (2002.0) 0x04a08e00 index
>--1925--     new: 0x3bb9419000 (index               ) R-> (2002.0) 0x04a08dc0 strchr
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9419080 (strcmp              ) R-> (2016.0) 0x04a09d20 strcmp
>==1925== Adding active redirection:
>--1925--     new: 0x3bb941a330 (stpcpy              ) R-> (2020.0) 0x04a0b040 stpcpy
>--1925-- REDIR: 0x3bb9419000 (index) redirected to 0x4a08e00 (index)
>--1925-- REDIR: 0x3bb9419080 (strcmp) redirected to 0x4a09d20 (strcmp)
>--1925-- Reading syms from /usr/lib64/libGL.so.1.2.0 (0x3bcf000000)
>--1925--    svma 0x3bcf01bdf0, avma 0x3bcf01bdf0
>--1925--   Considering /usr/lib/debug/.build-id/90/a54f5b8fa55573790e2e0994c86c2eb5a96126.debug ..
>--1925--   .. build-id is valid
>--1925-- Reading syms from /usr/lib64/libc-2.15.90.so (0x3bb9c00000)
>--1925--    svma 0x3bb9c1f1a0, avma 0x3bb9c1f1a0
>--1925--   Considering /usr/lib/debug/.build-id/6c/50bd216e5ccd8e2f5dcfe863ff45015599323d.debug ..
>--1925--   .. build-id is valid
>--1925-- summarise_context(loc_start = 0x34): cannot summarise(why=1):   
>0x52: [0]={ 0(r5) { u  u  u  c0 u  u  r9 r8 u  u  u  u  c16 c24 c32 c40 r1 u  u  u  }
>--1925-- summarise_context(loc_start = 0x35): cannot summarise(why=1):   
>0x7d: [0]={ 0(r5) { u  u  u  c128 u  u  c120 c160 u  u  u  u  c72 c80 c88 c96 c168 u  u  u  }
>--1925-- summarise_context(loc_start = 0x1): cannot summarise(why=2):   
>0x25: [0]={ 0(r7) { u  u  u  u  u  u  u  u  u  u  u  u  u  u  u  u  r5 u  u  u  }
>--1925-- summarise_context(loc_start = 0x25): cannot summarise(why=2):   
>0x4b: [0]={ 8(r7) { u  u  u  u  u  u  u  u  u  u  u  u  u  u  u  u  r5 u  u  u  }
>--1925-- summarise_context(loc_start = 0x84): cannot summarise(why=1):   
>0xa2: [0]={ 0(r5) { u  u  u  c0 u  u  r9 r8 u  u  u  u  c16 c24 c32 c40 r1 u  u  u  }
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c395a0 (putenv              ) W-> (0000.0) 0x04a0baf0 putenv
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c39af0 (setenv              ) W-> (0000.0) 0x04a0bc30 setenv
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c39b80 (unsetenv            ) W-> (0000.0) 0x04a0bb90 unsetenv
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c80f30 (malloc              ) R-> (1001.0) 0x04a08800 malloc
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c81290 (malloc_get_state    ) R-> (1018.0) 0x04a069f0 malloc_get_state
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c81490 (free                ) R-> (1005.0) 0x04a07960 free
>==1925== Ignoring duplicate redirection:
>--1925--     old: 0x3bb9c81490 (free                ) R-> (1005.0) 0x04a07960 free
>--1925--     new: 0x3bb9c81490 (free                ) R-> (1005.0) 0x04a07800 cfree
>==1925== Ignoring duplicate redirection:
>--1925--     old: 0x3bb9c81490 (free                ) R-> (1005.0) 0x04a07960 free
>--1925--     new: 0x3bb9c81490 (free                ) R-> (1005.0) 0x04a07800 cfree
>==1925== Ignoring duplicate redirection:
>--1925--     old: 0x3bb9c81490 (free                ) R-> (1005.0) 0x04a07960 free
>--1925--     new: 0x3bb9c81490 (free                ) R-> (1005.0) 0x04a07800 cfree
>==1925== Ignoring duplicate redirection:
>--1925--     old: 0x3bb9c81490 (free                ) R-> (1005.0) 0x04a07960 free
>--1925--     new: 0x3bb9c81490 (free                ) R-> (1005.0) 0x04a07800 cfree
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c81580 (realloc             ) R-> (1009.0) 0x04a088d0 realloc
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c818e0 (memalign            ) R-> (1011.0) 0x04a06ce0 memalign
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c81b90 (calloc              ) R-> (1007.0) 0x04a06e80 calloc
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c81fc0 (malloc_usable_size  ) R-> (1017.0) 0x04a06bf0 malloc_usable_size
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c82000 (mallopt             ) R-> (1014.0) 0x04a069c0 mallopt
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c825e0 (malloc_set_state    ) R-> (1018.0) 0x04a06a00 malloc_set_state
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c82c20 (malloc_stats        ) R-> (1019.0) 0x04a06a10 malloc_stats
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c82df0 (mallinfo            ) R-> (1020.0) 0x04a06a20 mallinfo
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c82ef0 (malloc_trim         ) R-> (1015.0) 0x04a069d0 malloc_trim
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c831a0 (pvalloc             ) R-> (1018.0) 0x04a069e0 pvalloc
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c83470 (valloc              ) R-> (1012.0) 0x04a06e40 valloc
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c83710 (posix_memalign      ) R-> (1016.0) 0x04a06df0 posix_memalign
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c860a0 (strcat              ) R-> (2003.0) 0x04a08e40 strcat
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c860e0 (__GI_strcat         ) R-> (2003.0) 0x04a08f20 __GI_strcat
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c862a0 (index               ) R-> (2002.0) 0x04a08cc0 index
>==1925== Ignoring duplicate redirection:
>--1925--     old: 0x3bb9c862a0 (index               ) R-> (2002.0) 0x04a08cc0 index
>--1925--     new: 0x3bb9c862a0 (index               ) R-> (2002.0) 0x04a08c80 strchr
>==1925== Ignoring duplicate redirection:
>--1925--     old: 0x3bb9c862a0 (index               ) R-> (2002.0) 0x04a08cc0 index
>--1925--     new: 0x3bb9c862a0 (index               ) R-> (2002.0) 0x04a08c80 strchr
>==1925== Ignoring duplicate redirection:
>--1925--     old: 0x3bb9c862a0 (index               ) R-> (2002.0) 0x04a08cc0 index
>--1925--     new: 0x3bb9c862a0 (index               ) R-> (2002.0) 0x04a08c80 strchr
>==1925== Ignoring duplicate redirection:
>--1925--     old: 0x3bb9c862a0 (index               ) R-> (2002.0) 0x04a08cc0 index
>--1925--     new: 0x3bb9c862a0 (index               ) R-> (2002.0) 0x04a08c80 strchr
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c862e0 (__GI_strchr         ) R-> (2002.0) 0x04a08d00 __GI_strchr
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c86360 (strcmp              ) R-> (2016.0) 0x04a09c80 strcmp
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c863a0 (__GI_strcmp         ) R-> (2016.0) 0x04a09cd0 __GI_strcmp
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c877f0 (strcpy              ) R-> (2008.0) 0x04a091a0 strcpy
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c87830 (__GI_strcpy         ) R-> (2008.0) 0x04a09270 __GI_strcpy
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c87910 (strcspn             ) R-> (2033.0) 0x04a0b940 strcspn
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c87e50 (strlen              ) R-> (2007.0) 0x04a09160 strlen
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c87ea0 (__GI_strlen         ) R-> (2007.0) 0x04a09180 __GI_strlen
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c87f80 (strnlen             ) R-> (2006.0) 0x04a09100 strnlen
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c87fb0 (__GI_strnlen        ) R-> (2006.0) 0x04a09130 __GI_strnlen
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c88020 (strncat             ) R-> (2004.0) 0x04a09000 strncat
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c88060 (strncmp             ) R-> (2011.0) 0x04a095e0 strncmp
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c880a0 (__GI_strncmp        ) R-> (2011.0) 0x04a09650 __GI_strncmp
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c898f0 (strncpy             ) R-> (2009.0) 0x04a09340 strncpy
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c89930 (rindex              ) R-> (2001.0) 0x04a08bf0 rindex
>==1925== Ignoring duplicate redirection:
>--1925--     old: 0x3bb9c89930 (rindex              ) R-> (2001.0) 0x04a08bf0 rindex
>--1925--     new: 0x3bb9c89930 (rindex              ) R-> (2001.0) 0x04a08bc0 strrchr
>==1925== Ignoring duplicate redirection:
>--1925--     old: 0x3bb9c89930 (rindex              ) R-> (2001.0) 0x04a08bf0 rindex
>--1925--     new: 0x3bb9c89930 (rindex              ) R-> (2001.0) 0x04a08bc0 strrchr
>==1925== Ignoring duplicate redirection:
>--1925--     old: 0x3bb9c89930 (rindex              ) R-> (2001.0) 0x04a08bf0 rindex
>--1925--     new: 0x3bb9c89930 (rindex              ) R-> (2001.0) 0x04a08bc0 strrchr
>==1925== Ignoring duplicate redirection:
>--1925--     old: 0x3bb9c89930 (rindex              ) R-> (2001.0) 0x04a08bf0 rindex
>--1925--     new: 0x3bb9c89930 (rindex              ) R-> (2001.0) 0x04a08bc0 strrchr
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c89970 (__GI_strrchr        ) R-> (2001.0) 0x04a08c20 __GI_strrchr
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c89a10 (strpbrk             ) R-> (2032.0) 0x04a0b8d0 strpbrk
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c89da0 (strspn              ) R-> (2034.0) 0x04a0b9b0 strspn
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c8a070 (memchr              ) R-> (2017.0) 0x04a09dc0 memchr
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c8a3c0 (bcmp                ) R-> (2019.0) 0x04a0ad30 bcmp
>==1925== Ignoring duplicate redirection:
>--1925--     old: 0x3bb9c8a3c0 (bcmp                ) R-> (2019.0) 0x04a0ad30 bcmp
>--1925--     new: 0x3bb9c8a3c0 (bcmp                ) R-> (2019.0) 0x04a0ace0 memcmp
>==1925== Ignoring duplicate redirection:
>--1925--     old: 0x3bb9c8a3c0 (bcmp                ) R-> (2019.0) 0x04a0ad30 bcmp
>--1925--     new: 0x3bb9c8a3c0 (bcmp                ) R-> (2019.0) 0x04a0ace0 memcmp
>==1925== Ignoring duplicate redirection:
>--1925--     old: 0x3bb9c8a3c0 (bcmp                ) R-> (2019.0) 0x04a0ad30 bcmp
>--1925--     new: 0x3bb9c8a3c0 (bcmp                ) R-> (2019.0) 0x04a0ace0 memcmp
>==1925== Ignoring duplicate redirection:
>--1925--     old: 0x3bb9c8a3c0 (bcmp                ) R-> (2019.0) 0x04a0ad30 bcmp
>--1925--     new: 0x3bb9c8a3c0 (bcmp                ) R-> (2019.0) 0x04a0ace0 memcmp
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c8a9b0 (memcpy@GLIBC_2.2.5  ) R-> (2018.1) 0x04a09e00 memcpy@GLIBC_2.2.5
>==1925== Ignoring duplicate redirection:
>--1925--     old: 0x3bb9c8a9b0 (memcpy@GLIBC_2.2.5  ) R-> (2018.1) 0x04a09e00 memcpy@GLIBC_2.2.5
>--1925--     new: 0x3bb9c8a9b0 (memcpy@GLIBC_2.2.5  ) R-> (2018.1) 0x04a0b1b0 memmove
>==1925== Ignoring duplicate redirection:
>--1925--     old: 0x3bb9c8a9b0 (memcpy@GLIBC_2.2.5  ) R-> (2018.1) 0x04a09e00 memcpy@GLIBC_2.2.5
>--1925--     new: 0x3bb9c8a9b0 (memcpy@GLIBC_2.2.5  ) R-> (2018.1) 0x04a0b1b0 memmove
>==1925== Ignoring duplicate redirection:
>--1925--     old: 0x3bb9c8a9b0 (memcpy@GLIBC_2.2.5  ) R-> (2018.1) 0x04a09e00 memcpy@GLIBC_2.2.5
>--1925--     new: 0x3bb9c8a9b0 (memcpy@GLIBC_2.2.5  ) R-> (2018.1) 0x04a0b1b0 memmove
>==1925== Ignoring duplicate redirection:
>--1925--     old: 0x3bb9c8a9b0 (memcpy@GLIBC_2.2.5  ) R-> (2018.1) 0x04a09e00 memcpy@GLIBC_2.2.5
>--1925--     new: 0x3bb9c8a9b0 (memcpy@GLIBC_2.2.5  ) R-> (2018.1) 0x04a0b1b0 memmove
>==1925== Ignoring lower priority redirection:
>--1925--     old: 0x3bb9c8a9b0 (memcpy@GLIBC_2.2.5  ) R-> (2018.1) 0x04a09e00 memcpy@GLIBC_2.2.5
>--1925--     new: 0x3bb9c8a9b0 (memcpy@GLIBC_2.2.5  ) R-> (2018.0) 0x04a0a2a0 memcpy
>==1925== Ignoring lower priority redirection:
>--1925--     old: 0x3bb9c8a9b0 (memcpy@GLIBC_2.2.5  ) R-> (2018.1) 0x04a09e00 memcpy@GLIBC_2.2.5
>--1925--     new: 0x3bb9c8a9b0 (memcpy@GLIBC_2.2.5  ) R-> (2018.0) 0x04a0a2a0 memcpy
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c8aa00 (memset              ) R-> (2021.0) 0x04a0b110 memset
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c8b550 (mempcpy             ) R-> (2029.0) 0x04a0b560 mempcpy
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c8ba80 (stpcpy              ) R-> (2020.0) 0x04a0add0 stpcpy
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c8bac0 (__GI_stpcpy         ) R-> (2020.0) 0x04a0aea0 __GI_stpcpy
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c8bbe0 (strcasecmp_l        ) R-> (2014.0) 0x04a09920 strcasecmp_l
>==1925== Ignoring duplicate redirection:
>--1925--     old: 0x3bb9c8bbe0 (strcasecmp_l        ) R-> (2014.0) 0x04a09920 strcasecmp_l
>--1925--     new: 0x3bb9c8bbe0 (strcasecmp_l        ) R-> (2014.0) 0x04a099a0 __GI_strcasecmp_l
>==1925== Ignoring duplicate redirection:
>--1925--     old: 0x3bb9c8bbe0 (strcasecmp_l        ) R-> (2014.0) 0x04a09920 strcasecmp_l
>--1925--     new: 0x3bb9c8bbe0 (strcasecmp_l        ) R-> (2014.0) 0x04a099a0 __GI_strcasecmp_l
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c8bc20 (strcasecmp          ) R-> (2012.0) 0x04a096c0 strcasecmp
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c8bc80 (__GI___strcasecmp_l ) R-> (2014.0) 0x04a09a20 __GI___strcasecmp_l
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c8deb0 (strncasecmp_l       ) R-> (2015.0) 0x04a09aa0 strncasecmp_l
>==1925== Ignoring duplicate redirection:
>--1925--     old: 0x3bb9c8deb0 (strncasecmp_l       ) R-> (2015.0) 0x04a09aa0 strncasecmp_l
>--1925--     new: 0x3bb9c8deb0 (strncasecmp_l       ) R-> (2015.0) 0x04a09b90 __GI_strncasecmp_l
>==1925== Ignoring duplicate redirection:
>--1925--     old: 0x3bb9c8deb0 (strncasecmp_l       ) R-> (2015.0) 0x04a09aa0 strncasecmp_l
>--1925--     new: 0x3bb9c8deb0 (strncasecmp_l       ) R-> (2015.0) 0x04a09b90 __GI_strncasecmp_l
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c8def0 (strncasecmp         ) R-> (2013.0) 0x04a097a0 strncasecmp
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c905d0 (memcpy@@GLIBC_2.14  ) R-> (2018.0) 0x04a0a010 memcpy@@GLIBC_2.14
>==1925== Ignoring duplicate redirection:
>--1925--     old: 0x3bb9c905d0 (memcpy@@GLIBC_2.14  ) R-> (2018.0) 0x04a0a010 memcpy@@GLIBC_2.14
>--1925--     new: 0x3bb9c905d0 (memcpy@@GLIBC_2.14  ) R-> (2018.0) 0x04a0a2a0 memcpy
>==1925== Ignoring duplicate redirection:
>--1925--     old: 0x3bb9c905d0 (memcpy@@GLIBC_2.14  ) R-> (2018.0) 0x04a0a010 memcpy@@GLIBC_2.14
>--1925--     new: 0x3bb9c905d0 (memcpy@@GLIBC_2.14  ) R-> (2018.0) 0x04a0a2a0 memcpy
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c91a70 (rawmemchr           ) R-> (2026.0) 0x04a0b480 rawmemchr
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c91ab0 (__GI___rawmemchr    ) R-> (2026.0) 0x04a0b4a0 __GI___rawmemchr
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c91cc0 (strchrnul           ) R-> (2025.0) 0x04a0b450 strchrnul
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c95770 (__GI_strncpy        ) R-> (2009.0) 0x04a09490 __GI_strncpy
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9c9f720 (strstr              ) R-> (2031.0) 0x04a0b850 strstr
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9ca01c0 (strcasestr          ) R-> (2035.0) 0x04a0ba30 strcasestr
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9d09f30 (__memcpy_chk        ) R-> (2030.0) 0x04a0b740 __memcpy_chk
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9d0a120 (__memmove_chk       ) R-> (2024.0) 0x04a0b3c0 __memmove_chk
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9d0a1e0 (__stpcpy_chk        ) R-> (2028.0) 0x04a0b510 __stpcpy_chk
>==1925== Adding active redirection:
>--1925--     new: 0x3bb9d0a3a0 (__strcpy_chk        ) R-> (2027.0) 0x04a0b4c0 __strcpy_chk
>--1925-- Reading syms from /usr/lib64/libglapi.so.0.0.0 (0x3bd0400000)
>--1925--    svma 0x3bd041e1c0, avma 0x3bd041e1c0
>--1925--   Considering /usr/lib/debug/.build-id/5c/f5c601b86b39a285b45cf0aab6c13ae904b7b1.debug ..
>--1925--   .. build-id is valid
>--1925-- Reading syms from /usr/lib64/libXext.so.6.4.0 (0x3bbe000000)
>--1925--    svma 0x3bbe003700, avma 0x3bbe003700
>--1925--    object doesn't have a symbol table
>--1925-- Reading syms from /usr/lib64/libXdamage.so.1.1.0 (0x3bcf800000)
>--1925--    svma 0x3bcf800b90, avma 0x3bcf800b90
>--1925--    object doesn't have a symbol table
>--1925-- Reading syms from /usr/lib64/libXfixes.so.3.1.0 (0x3bbfa00000)
>--1925--    svma 0x3bbfa014f0, avma 0x3bbfa014f0
>--1925--    object doesn't have a symbol table
>--1925-- Reading syms from /usr/lib64/libX11-xcb.so.1.0.0 (0x3bcce00000)
>--1925--    svma 0x3bcce00600, avma 0x3bcce00600
>--1925--    object doesn't have a symbol table
>--1925-- Reading syms from /usr/lib64/libX11.so.6.3.0 (0x3bbd400000)
>--1925--    svma 0x3bbd41dee0, avma 0x3bbd41dee0
>--1925--    object doesn't have a symbol table
>--1925-- Reading syms from /usr/lib64/libxcb-glx.so.0.0.0 (0x3bcfc00000)
>--1925--    svma 0x3bcfc09f70, avma 0x3bcfc09f70
>--1925--    object doesn't have a symbol table
>--1925-- Reading syms from /usr/lib64/libxcb.so.1.1.0 (0x3bbd000000)
>--1925--    svma 0x3bbd0099c0, avma 0x3bbd0099c0
>--1925--    object doesn't have a symbol table
>--1925-- Reading syms from /usr/lib64/libXxf86vm.so.1.0.0 (0x3bd0000000)
>--1925--    svma 0x3bd0000f60, avma 0x3bd0000f60
>--1925--    object doesn't have a symbol table
>--1925-- Reading syms from /usr/lib64/libdrm.so.2.4.0 (0x3bcf400000)
>--1925--    svma 0x3bcf403160, avma 0x3bcf403160
>--1925--   Considering /usr/lib/debug/.build-id/df/fd28150586d7853ea445cc6b0746055d48092e.debug ..
>--1925--   .. build-id is valid
>### unhandled dwarf2 abbrev form code 0x1f20
>### unhandled dwarf2 abbrev form code 0x1f21
>### unhandled dwarf2 abbrev form code 0x1f20
>### unhandled dwarf2 abbrev form code 0x1f20
>### unhandled dwarf2 abbrev form code 0x1f20
>### unhandled dwarf2 abbrev form code 0x1f21
>--1925-- VALGRIND INTERNAL ERROR: Valgrind received a signal 11 (SIGSEGV) - exiting
>--1925-- si_code=1;  Faulting address: 0x4C5B001;  sp: 0x403097038
>
>valgrind: the 'impossible' happened:
>   Killed by fatal signal
>==1925==    at 0x380C4690: read_leb128 (readdwarf.c:221)
>==1925==    by 0x380C4726: read_leb128U (readdwarf.c:247)
>==1925==    by 0x380C6E3A: vgModuleLocal_read_debuginfo_dwarf3 (readdwarf.c:959)
>==1925==    by 0x38079FC8: vgModuleLocal_read_elf_debug_info (readelf.c:2522)
>==1925==    by 0x38073129: vgPlain_di_notify_mmap (debuginfo.c:610)
>==1925==    by 0x38094048: vgModuleLocal_generic_PRE_sys_mmap (syswrap-generic.c:2072)
>==1925==    by 0x380BB3BA: vgSysWrap_amd64_linux_sys_mmap_before (syswrap-amd64-linux.c:996)
>==1925==    by 0x38090D88: vgPlain_client_syscall (syswrap-main.c:1382)
>==1925==    by 0x3808DA8F: handle_syscall (scheduler.c:929)
>==1925==    by 0x3808EBE8: vgPlain_scheduler (scheduler.c:1151)
>==1925==    by 0x3809E789: run_a_thread_NORETURN (syswrap-linux.c:98)
>
>sched status:
>  running_tid=1
>
>Thread 1: status = VgTs_Runnable
>==1925==    at 0x3BB9418C0A: mmap (syscall-template.S:81)
>==1925==    by 0x3BB9406EFF: _dl_map_object_from_fd (dl-load.c:1344)
>==1925==    by 0x3BB9408AFA: _dl_map_object (dl-load.c:2359)
>==1925==    by 0x3BB940D5A1: openaux (dl-deps.c:63)
>==1925==    by 0x3BB940F7E5: _dl_catch_error (dl-error.c:177)
>==1925==    by 0x3BB940DC81: _dl_map_object_deps (dl-deps.c:256)
>==1925==    by 0x3BB940355A: dl_main (rtld.c:1834)
>==1925==    by 0x3BB94162AA: _dl_sysdep_start (dl-sysdep.c:242)
>==1925==    by 0x3BB94051BF: _dl_start (rtld.c:336)
>==1925==    by 0x3BB94015E7: ??? (in /usr/lib64/ld-2.15.90.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.
>

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Attachments on bug 836746: 595474