Attachment 870425 Details for Bug 1070855 – valgrind.log

valgrind.log

valgrind.log (text/x-log), 10.22 KB, created by Stefan Ringel on 2014-03-04 13:33:35 UTC

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Creator: Stefan Ringel

Created: 2014-03-04 13:33:35 UTC

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obsolete

>==12999== Memcheck, a memory error detector
>==12999== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al.
>==12999== Using Valgrind-3.9.0 and LibVEX; rerun with -h for copyright info
>==12999== Command: dvbv5-scan -vvvv -N -p -I CHANNEL /usr/share/dvb/dvb-t/de-Berlin
>==12999== Parent PID: 8507
>==12999== 
>--12999-- 
>--12999-- Valgrind options:
>--12999--    --log-file=valgrind.log
>--12999--    -v
>--12999-- Contents of /proc/version:
>--12999--   Linux version 3.14.0-0.rc4.git3.1.fc21.x86_64 (mockbuild@bkernel02) (gcc version 4.8.2 20140120 (Red Hat 4.8.2-14) (GCC) ) #1 SMP Sat Mar 1 12:20:41 UTC 2014
>--12999-- Arch and hwcaps: AMD64, amd64-cx16-lzcnt-rdtscp-sse3
>--12999-- Page sizes: currently 4096, max supported 4096
>--12999-- Valgrind library directory: /usr/lib64/valgrind
>--12999-- Reading syms from /usr/bin/dvbv5-scan
>--12999-- Reading syms from /usr/lib64/ld-2.19.90.so
>--12999-- Reading syms from /usr/lib64/valgrind/memcheck-amd64-linux
>--12999--    object doesn't have a symbol table
>--12999--    object doesn't have a dynamic symbol table
>--12999-- Scheduler: using generic scheduler lock implementation.
>--12999-- Reading suppressions file: /usr/lib64/valgrind/default.supp
>==12999== embedded gdbserver: reading from /tmp/vgdb-pipe-from-vgdb-to-12999-by-sringel-on-localhost.localdomain
>==12999== embedded gdbserver: writing to   /tmp/vgdb-pipe-to-vgdb-from-12999-by-sringel-on-localhost.localdomain
>==12999== embedded gdbserver: shared mem   /tmp/vgdb-pipe-shared-mem-vgdb-12999-by-sringel-on-localhost.localdomain
>==12999== 
>==12999== TO CONTROL THIS PROCESS USING vgdb (which you probably
>==12999== don't want to do, unless you know exactly what you're doing,
>==12999== or are doing some strange experiment):
>==12999==   /usr/lib64/valgrind/../../bin/vgdb --pid=12999 ...command...
>==12999== 
>==12999== TO DEBUG THIS PROCESS USING GDB: start GDB like this
>==12999==   /path/to/gdb dvbv5-scan
>==12999== and then give GDB the following command
>==12999==   target remote | /usr/lib64/valgrind/../../bin/vgdb --pid=12999
>==12999== --pid is optional if only one valgrind process is running
>==12999== 
>--12999-- REDIR: 0x4019700 (strlen) redirected to 0x380673f1 (???)
>--12999-- Reading syms from /usr/lib64/valgrind/vgpreload_core-amd64-linux.so
>--12999--    object doesn't have a symbol table
>--12999-- Reading syms from /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so
>--12999--    object doesn't have a symbol table
>--12999-- REDIR: 0x40194b0 (index) redirected to 0x4c2bf60 (index)
>--12999-- REDIR: 0x40196d0 (strcmp) redirected to 0x4c2d040 (strcmp)
>--12999-- Reading syms from /usr/lib64/libm-2.19.90.so
>--12999-- Reading syms from /usr/lib64/libc-2.19.90.so
>--12999-- REDIR: 0x51c8120 (strcasecmp) redirected to 0x4a24713 (_vgnU_ifunc_wrapper)
>--12999-- REDIR: 0x51ca410 (strncasecmp) redirected to 0x4a24713 (_vgnU_ifunc_wrapper)
>--12999-- REDIR: 0x51c78f0 (memcpy@GLIBC_2.2.5) redirected to 0x4a24713 (_vgnU_ifunc_wrapper)
>--12999-- REDIR: 0x51c5b80 (rindex) redirected to 0x4c2bd50 (rindex)
>--12999-- REDIR: 0x51bd620 (malloc) redirected to 0x4c293d6 (malloc)
>--12999-- REDIR: 0x51c7980 (memset) redirected to 0x4c2e730 (memset)
>--12999-- REDIR: 0x51c2470 (__GI_strcmp) redirected to 0x4c2cff0 (__GI_strcmp)
>--12999-- REDIR: 0x51c3e80 (strlen) redirected to 0x4c2c2f0 (strlen)
>--12999-- REDIR: 0x51c2210 (__GI_strchr) redirected to 0x4c2be60 (__GI_strchr)
>--12999-- REDIR: 0x528ccd0 (__strcasecmp_ssse3) redirected to 0x4c2c870 (strcasecmp)
>--12999-- REDIR: 0x51bdcc0 (free) redirected to 0x4c2a4f0 (free)
>--12999-- REDIR: 0x51cee80 (strchrnul) redirected to 0x4c2ed30 (strchrnul)
>--12999-- REDIR: 0x51be0f0 (calloc) redirected to 0x4c2b13e (calloc)
>--12999-- REDIR: 0x51c6fd0 (memchr) redirected to 0x4c2d0e0 (memchr)
>--12999-- REDIR: 0x51c2430 (strcmp) redirected to 0x4a24713 (_vgnU_ifunc_wrapper)
>--12999-- REDIR: 0x51d3240 (__strcmp_sse2_unaligned) redirected to 0x4c2cfa0 (strcmp)
>--12999-- REDIR: 0x51bddc0 (realloc) redirected to 0x4c2b2e0 (realloc)
>--12999-- REDIR: 0x51ccaf0 (memcpy@@GLIBC_2.14) redirected to 0x4a24713 (_vgnU_ifunc_wrapper)
>--12999-- REDIR: 0x51d34f0 (__memcpy_sse2_unaligned) redirected to 0x4c2d390 (memcpy@@GLIBC_2.14)
>==12999== Warning: noted but unhandled ioctl 0x6f2a with no size/direction hints
>==12999==    This could cause spurious value errors to appear.
>==12999==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
>==12999== Warning: noted but unhandled ioctl 0x6f2a with no size/direction hints
>==12999==    This could cause spurious value errors to appear.
>==12999==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
>--12999-- REDIR: 0x51c4260 (strncat) redirected to 0x4a24713 (_vgnU_ifunc_wrapper)
>--12999-- REDIR: 0x51db7c0 (__strncat_sse2_unaligned) redirected to 0x4c2c180 (strncat)
>==12999== Warning: noted but unhandled ioctl 0x6f2a with no size/direction hints
>==12999==    This could cause spurious value errors to appear.
>==12999==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
>--12999-- REDIR: 0x528ee20 (__strncasecmp_ssse3) redirected to 0x4c2c950 (strncasecmp)
>--12999-- REDIR: 0x51c8190 (__GI___strcasecmp_l) redirected to 0x4c2cc10 (__GI___strcasecmp_l)
>--12999-- Reading syms from /usr/lib64/gconv/ISO8859-1.so
>--12999-- REDIR: 0x401a570 (stpcpy) redirected to 0x4c2e500 (stpcpy)
>--12999-- Reading syms from /usr/lib64/gconv/ISO8859-9.so
>--12999-- Discarding syms at 0x5b035c0-0x5b041eb in /usr/lib64/gconv/ISO8859-9.so due to munmap()
>--12999-- Reading syms from /usr/lib64/gconv/ISO8859-9.so
>--12999-- Discarding syms at 0x5b035c0-0x5b041eb in /usr/lib64/gconv/ISO8859-9.so due to munmap()
>==12999== Invalid write of size 4
>==12999==    at 0x40B59D: dvb_desc_frequency_list_init (desc_frequency_list.c:43)
>==12999==    by 0x40A181: dvb_parse_descriptors (descriptors.c:152)
>==12999==    by 0x40C540: dvb_table_nit_init (nit.c:116)
>==12999==    by 0x40863A: dvb_read_section_with_id (dvb-scan.c:228)
>==12999==    by 0x408C88: dvb_get_ts_tables (dvb-scan.c:91)
>==12999==    by 0x409137: dvb_scan_transponder (dvb-scan.c:519)
>==12999==    by 0x40184C: main (dvbv5-scan.c:265)
>==12999==  Address 0x55ed628 is 0 bytes after a block of size 8 alloc'd
>==12999==    at 0x4C2B1D4: calloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
>==12999==    by 0x40B55F: dvb_desc_frequency_list_init (desc_frequency_list.c:39)
>==12999==    by 0x40A181: dvb_parse_descriptors (descriptors.c:152)
>==12999==    by 0x40C540: dvb_table_nit_init (nit.c:116)
>==12999==    by 0x40863A: dvb_read_section_with_id (dvb-scan.c:228)
>==12999==    by 0x408C88: dvb_get_ts_tables (dvb-scan.c:91)
>==12999==    by 0x409137: dvb_scan_transponder (dvb-scan.c:519)
>==12999==    by 0x40184C: main (dvbv5-scan.c:265)
>==12999== 
>==12999== Invalid write of size 4
>==12999==    at 0x40B5C5: dvb_desc_frequency_list_init (desc_frequency_list.c:47)
>==12999==    by 0x40A181: dvb_parse_descriptors (descriptors.c:152)
>==12999==    by 0x40C540: dvb_table_nit_init (nit.c:116)
>==12999==    by 0x40863A: dvb_read_section_with_id (dvb-scan.c:228)
>==12999==    by 0x408C88: dvb_get_ts_tables (dvb-scan.c:91)
>==12999==    by 0x409137: dvb_scan_transponder (dvb-scan.c:519)
>==12999==    by 0x40184C: main (dvbv5-scan.c:265)
>==12999==  Address 0x55ed628 is 0 bytes after a block of size 8 alloc'd
>==12999==    at 0x4C2B1D4: calloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
>==12999==    by 0x40B55F: dvb_desc_frequency_list_init (desc_frequency_list.c:39)
>==12999==    by 0x40A181: dvb_parse_descriptors (descriptors.c:152)
>==12999==    by 0x40C540: dvb_table_nit_init (nit.c:116)
>==12999==    by 0x40863A: dvb_read_section_with_id (dvb-scan.c:228)
>==12999==    by 0x408C88: dvb_get_ts_tables (dvb-scan.c:91)
>==12999==    by 0x409137: dvb_scan_transponder (dvb-scan.c:519)
>==12999==    by 0x40184C: main (dvbv5-scan.c:265)
>==12999== 
>==12999== Invalid read of size 4
>==12999==    at 0x40B60E: dvb_desc_frequency_list_print (desc_frequency_list.c:66)
>==12999==    by 0x409CB5: dvb_print_descriptors (descriptors.c:168)
>==12999==    by 0x40C7E0: dvb_table_nit_print (nit.c:147)
>==12999==    by 0x408F3D: dvb_get_ts_tables (dvb-scan.c:420)
>==12999==    by 0x409137: dvb_scan_transponder (dvb-scan.c:519)
>==12999==    by 0x40184C: main (dvbv5-scan.c:265)
>==12999==  Address 0x55ed628 is 0 bytes after a block of size 8 alloc'd
>==12999==    at 0x4C2B1D4: calloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
>==12999==    by 0x40B55F: dvb_desc_frequency_list_init (desc_frequency_list.c:39)
>==12999==    by 0x40A181: dvb_parse_descriptors (descriptors.c:152)
>==12999==    by 0x40C540: dvb_table_nit_init (nit.c:116)
>==12999==    by 0x40863A: dvb_read_section_with_id (dvb-scan.c:228)
>==12999==    by 0x408C88: dvb_get_ts_tables (dvb-scan.c:91)
>==12999==    by 0x409137: dvb_scan_transponder (dvb-scan.c:519)
>==12999==    by 0x40184C: main (dvbv5-scan.c:265)
>==12999== 
>--12999-- VALGRIND INTERNAL ERROR: Valgrind received a signal 11 (SIGSEGV) - exiting
>--12999-- si_code=80;  Faulting address: 0x0;  sp: 0x802b99dd0
>
>valgrind: the 'impossible' happened:
>   Killed by fatal signal
>==12999==    at 0x3805C596: ??? (in /usr/lib64/valgrind/memcheck-amd64-linux)
>==12999==    by 0x38021374: ??? (in /usr/lib64/valgrind/memcheck-amd64-linux)
>==12999==    by 0x38021542: ??? (in /usr/lib64/valgrind/memcheck-amd64-linux)
>==12999==    by 0x3809C7BD: ??? (in /usr/lib64/valgrind/memcheck-amd64-linux)
>==12999==    by 0x380AB19C: ??? (in /usr/lib64/valgrind/memcheck-amd64-linux)
>
>sched status:
>  running_tid=1
>
>Thread 1: status = VgTs_Runnable
>==12999==    at 0x4C2945D: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
>==12999==    by 0x4083ED: dvb_read_section_with_id (dvb-scan.c:124)
>==12999==    by 0x408CFB: dvb_get_ts_tables (dvb-scan.c:91)
>==12999==    by 0x409137: dvb_scan_transponder (dvb-scan.c:519)
>==12999==    by 0x40184C: main (dvbv5-scan.c:265)
>
>
>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 1070855: 868585 | 868586 | 868587 | 868589 | 868590 | 868591 | 868592 | 868593 | 868594 | 868595 | 870425 | 870427 | 870619