Bug 682409

Summary:	Crash in strigi library while running KDevelop through valgrind
Product:	[Fedora] Fedora	Reporter:	vdm <vdm-photo>
Component:	strigi	Assignee:	Deji Akingunola <dakingun>
Status:	CLOSED WORKSFORME	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	medium	Docs Contact:
Priority:	unspecified
Version:	14	CC:	dakingun, kevin, ltinkl, rdieter
Target Milestone:	---
Target Release:	---
Hardware:	i686
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2011-10-13 08:52:37 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:

Description vdm 2011-03-05 09:14:14 UTC

Description of problem:
I was asked to run Kdevelop (version 4.1.2, kde version 4.5.5) from Fedora 14 distibution throug valgrind to catch some KDevelop crash.
But, it makes a crash just at application start.

Version-Release number of selected component (if applicable):

strigi-libs-0.7.2-5.fc14.i686
strigi-debuginfo-0.7.2-5.fc14.i686


How reproducible:
On my system it's 100% reproducible.

Steps to Reproduce:
1. run following:
valgrind kdevelop
  
Actual results:
coredump

Expected results:
normal kdevelop startup

Additional info:
I've reported this bug to Kdevelop tracker, but it was rejected with the phrase 'nothing related to KDevelop stack' pointing out to some library bug (or it's a valgrind bug, which is more doubtful).

valgrind output:

[vdm@f14 ~]$ valgrind --track-origins=yes kdevelop
==4624== Memcheck, a memory error detector
==4624== Copyright (C) 2002-2009, and GNU GPL'd, by Julian Seward et al.
==4624== Using Valgrind-3.5.0 and LibVEX; rerun with -h for copyright info
==4624== Command: kdevelop
==4624== 
==4624== Conditional jump or move depends on uninitialised value(s)
==4624==    at 0x499173: _dl_relocate_object (do-rel.h:117)
==4624==    by 0x491349: dl_main (rtld.c:2257)
==4624==    by 0x4A265D: _dl_sysdep_start (dl-sysdep.c:244)
==4624==    by 0x492C00: _dl_start (rtld.c:334)
==4624==    by 0x48E876: ??? (in /lib/ld-2.13.so)
==4624==  Uninitialised value was created by a stack allocation
==4624==    at 0x498EC6: _dl_relocate_object (dl-reloc.c:158)
==4624== 
==4624== Conditional jump or move depends on uninitialised value(s)
==4624==    at 0x49913D: _dl_relocate_object (do-rel.h:104)
==4624==    by 0x491349: dl_main (rtld.c:2257)
==4624==    by 0x4A265D: _dl_sysdep_start (dl-sysdep.c:244)
==4624==    by 0x492C00: _dl_start (rtld.c:334)
==4624==    by 0x48E876: ??? (in /lib/ld-2.13.so)
==4624==  Uninitialised value was created by a stack allocation
==4624==    at 0x498EC6: _dl_relocate_object (dl-reloc.c:158)
==4624== 
==4624== Conditional jump or move depends on uninitialised value(s)
==4624==    at 0x498FE9: _dl_relocate_object (do-rel.h:65)
==4624==    by 0x491349: dl_main (rtld.c:2257)
==4624==    by 0x4A265D: _dl_sysdep_start (dl-sysdep.c:244)
==4624==    by 0x492C00: _dl_start (rtld.c:334)
==4624==    by 0x48E876: ??? (in /lib/ld-2.13.so)
==4624==  Uninitialised value was created by a stack allocation
==4624==    at 0x498EC6: _dl_relocate_object (dl-reloc.c:158)
==4624== 
==4624== Conditional jump or move depends on uninitialised value(s)
==4624==    at 0x498FF1: _dl_relocate_object (do-rel.h:68)
==4624==    by 0x491349: dl_main (rtld.c:2257)
==4624==    by 0x4A265D: _dl_sysdep_start (dl-sysdep.c:244)
==4624==    by 0x492C00: _dl_start (rtld.c:334)
==4624==    by 0x48E876: ??? (in /lib/ld-2.13.so)
==4624==  Uninitialised value was created by a stack allocation
==4624==    at 0x498EC6: _dl_relocate_object (dl-reloc.c:158)
==4624== 
==4624== Conditional jump or move depends on uninitialised value(s)
==4624==    at 0x499A49: _dl_relocate_object (do-rel.h:127)
==4624==    by 0x491349: dl_main (rtld.c:2257)
==4624==    by 0x4A265D: _dl_sysdep_start (dl-sysdep.c:244)
==4624==    by 0x492C00: _dl_start (rtld.c:334)
==4624==    by 0x48E876: ??? (in /lib/ld-2.13.so)
==4624==  Uninitialised value was created by a stack allocation
==4624==    at 0x498EC6: _dl_relocate_object (dl-reloc.c:158)
==4624== 
==4624== Conditional jump or move depends on uninitialised value(s)
==4624==    at 0x498FE9: _dl_relocate_object (do-rel.h:65)
==4624==    by 0x49158D: dl_main (rtld.c:2320)
==4624==    by 0x4A265D: _dl_sysdep_start (dl-sysdep.c:244)
==4624==    by 0x492C00: _dl_start (rtld.c:334)
==4624==    by 0x48E876: ??? (in /lib/ld-2.13.so)
==4624==  Uninitialised value was created by a stack allocation
==4624==    at 0x498EC6: _dl_relocate_object (dl-reloc.c:158)
==4624== 
==4624== Conditional jump or move depends on uninitialised value(s)
==4624==    at 0x4993E1: _dl_relocate_object (do-rel.h:117)
==4624==    by 0x49158D: dl_main (rtld.c:2320)
==4624==    by 0x4A265D: _dl_sysdep_start (dl-sysdep.c:244)
==4624==    by 0x492C00: _dl_start (rtld.c:334)
==4624==    by 0x48E876: ??? (in /lib/ld-2.13.so)
==4624==  Uninitialised value was created by a stack allocation
==4624==    at 0x498EC6: _dl_relocate_object (dl-reloc.c:158)
==4624== 
==4624== Conditional jump or move depends on uninitialised value(s)
==4624==    at 0x499173: _dl_relocate_object (do-rel.h:117)
==4624==    by 0x49158D: dl_main (rtld.c:2320)
==4624==    by 0x4A265D: _dl_sysdep_start (dl-sysdep.c:244)
==4624==    by 0x492C00: _dl_start (rtld.c:334)
==4624==    by 0x48E876: ??? (in /lib/ld-2.13.so)
==4624==  Uninitialised value was created by a stack allocation
==4624==    at 0x498EC6: _dl_relocate_object (dl-reloc.c:158)
==4624== 
==4624== Conditional jump or move depends on uninitialised value(s)
==4624==    at 0x4005339: operator delete[](void*, std::nothrow_t const&) (vg_replace_malloc.c:380)
==4624==    by 0xC3CCE7: ??? (in /usr/lib/libstdc++.so.6.0.14)
==4624==    by 0xBAC7C8: std::underflow_error::underflow_error(std::string const&) (stdexcept.cc:72)
==4624==    by 0xBACFAD: virtual thunk to std::strstream::~strstream() (in /usr/lib/libstdc++.so.6.0.14)
==4624==    by 0x64D9AD: pthread_once (pthread_once.S:122)
==4624==    by 0xBAD0A8: std::locale::locale() (strstream.cc:369)
==4624==    by 0xBA9F97: std::ios_base::Init::Init() (locale_facets.h:1930)
==4624==    by 0x29CA935: Strigi::ZipInputStream::checkHeader(char const*, int) (zipinputstream.cpp:36)
==4624==    by 0x29CCBEC: ??? (in /usr/lib/libstreams.so.0.7.2)
==4624==    by 0x29AAFCF: ??? (in /usr/lib/libstreams.so.0.7.2)
==4624==    by 0x49C8FB: call_init (dl-init.c:68)
==4624==    by 0x49CA18: _dl_init (dl-init.c:132)
==4624==  Uninitialised value was created by a stack allocation
==4624==    at 0xC006B1: __cxxabiv1::__class_type_info::__do_dyncast(int, __cxxabiv1::__class_type_info::__sub_kind, __cxxabiv1::__class_type_info const*, void const*, __cxxabiv1::__class_type_info const*, void const*, __cxxabiv1::__class_type_info::__dyncast_result&) const (class_type_info.cc:79)
==4624== 
==4624== Invalid free() / delete / delete[]
==4624==    at 0x4005379: operator delete[](void*, std::nothrow_t const&) (vg_replace_malloc.c:380)
==4624==    by 0xC3CCE7: ??? (in /usr/lib/libstdc++.so.6.0.14)
==4624==    by 0xBAC7C8: std::underflow_error::underflow_error(std::string const&) (stdexcept.cc:72)
==4624==    by 0xBACFAD: virtual thunk to std::strstream::~strstream() (in /usr/lib/libstdc++.so.6.0.14)
==4624==    by 0x64D9AD: pthread_once (pthread_once.S:122)
==4624==    by 0xBAD0A8: std::locale::locale() (strstream.cc:369)
==4624==    by 0xBA9F97: std::ios_base::Init::Init() (locale_facets.h:1930)
==4624==    by 0x29CA935: Strigi::ZipInputStream::checkHeader(char const*, int) (zipinputstream.cpp:36)
==4624==    by 0x29CCBEC: ??? (in /usr/lib/libstreams.so.0.7.2)
==4624==    by 0x29AAFCF: ??? (in /usr/lib/libstreams.so.0.7.2)
==4624==    by 0x49C8FB: call_init (dl-init.c:68)
==4624==    by 0x49CA18: _dl_init (dl-init.c:132)
==4624==  Address 0xb68b24 is not stack'd, malloc'd or (recently) free'd
==4624== 
==4624== Use of uninitialised value of size 4
==4624==    at 0x4005388: operator delete[](void*, std::nothrow_t const&) (vg_replace_malloc.c:380)
==4624==    by 0xBAC7C8: std::underflow_error::underflow_error(std::string const&) (stdexcept.cc:72)
==4624==    by 0xBACFAD: virtual thunk to std::strstream::~strstream() (in /usr/lib/libstdc++.so.6.0.14)
==4624==    by 0x64D9AD: pthread_once (pthread_once.S:122)
==4624==    by 0xBAD0A8: std::locale::locale() (strstream.cc:369)
==4624==    by 0xBA9F97: std::ios_base::Init::Init() (locale_facets.h:1930)
==4624==    by 0x29CA935: Strigi::ZipInputStream::checkHeader(char const*, int) (zipinputstream.cpp:36)
==4624==    by 0x29CCBEC: ??? (in /usr/lib/libstreams.so.0.7.2)
==4624==    by 0x29AAFCF: ??? (in /usr/lib/libstreams.so.0.7.2)
==4624==    by 0x49C8FB: call_init (dl-init.c:68)
==4624==    by 0x49CA18: _dl_init (dl-init.c:132)
==4624==    by 0x48E8AE: ??? (in /lib/ld-2.13.so)
==4624==  Uninitialised value was created by a stack allocation
==4624==    at 0xC006B1: __cxxabiv1::__class_type_info::__do_dyncast(int, __cxxabiv1::__class_type_info::__sub_kind, __cxxabiv1::__class_type_info const*, void const*, __cxxabiv1::__class_type_info const*, void const*, __cxxabiv1::__class_type_info::__dyncast_result&) const (class_type_info.cc:79)
==4624== 
==4624== Invalid read of size 1
==4624==    at 0xC3CCE8: ??? (in /usr/lib/libstdc++.so.6.0.14)
==4624==    by 0xBAC7C8: std::underflow_error::underflow_error(std::string const&) (stdexcept.cc:72)
==4624==    by 0xBACFAD: virtual thunk to std::strstream::~strstream() (in /usr/lib/libstdc++.so.6.0.14)
==4624==    by 0x64D9AD: pthread_once (pthread_once.S:122)
==4624==    by 0xBAD0A8: std::locale::locale() (strstream.cc:369)
==4624==    by 0xBA9F97: std::ios_base::Init::Init() (locale_facets.h:1930)
==4624==    by 0x29CA935: Strigi::ZipInputStream::checkHeader(char const*, int) (zipinputstream.cpp:36)
==4624==    by 0x29CCBEC: ??? (in /usr/lib/libstreams.so.0.7.2)
==4624==    by 0x29AAFCF: ??? (in /usr/lib/libstreams.so.0.7.2)
==4624==    by 0x49C8FB: call_init (dl-init.c:68)
==4624==    by 0x49CA18: _dl_init (dl-init.c:132)
==4624==    by 0x48E8AE: ??? (in /lib/ld-2.13.so)
==4624==  Address 0x6a00c006 is not stack'd, malloc'd or (recently) free'd
==4624== 
==4624== Invalid write of size 4
==4624==    at 0xC3CCED: ??? (in /usr/lib/libstdc++.so.6.0.14)
==4624==    by 0xBAC7C8: std::underflow_error::underflow_error(std::string const&) (stdexcept.cc:72)
==4624==    by 0xBACFAD: virtual thunk to std::strstream::~strstream() (in /usr/lib/libstdc++.so.6.0.14)
==4624==    by 0x64D9AD: pthread_once (pthread_once.S:122)
==4624==    by 0xBAD0A8: std::locale::locale() (strstream.cc:369)
==4624==    by 0xBA9F97: std::ios_base::Init::Init() (locale_facets.h:1930)
==4624==    by 0x29CA935: Strigi::ZipInputStream::checkHeader(char const*, int) (zipinputstream.cpp:36)
==4624==    by 0x29CCBEC: ??? (in /usr/lib/libstreams.so.0.7.2)
==4624==    by 0x29AAFCF: ??? (in /usr/lib/libstreams.so.0.7.2)
==4624==    by 0x49C8FB: call_init (dl-init.c:68)
==4624==    by 0x49CA18: _dl_init (dl-init.c:132)
==4624==    by 0x48E8AE: ??? (in /lib/ld-2.13.so)
==4624==  Address 0x0 is not stack'd, malloc'd or (recently) free'd
==4624== 
==4624== 
==4624== Process terminating with default action of signal 11 (SIGSEGV): dumping core
==4624==  Access not within mapped region at address 0x0
==4624==    at 0xC3CCED: ??? (in /usr/lib/libstdc++.so.6.0.14)
==4624==    by 0xBAC7C8: std::underflow_error::underflow_error(std::string const&) (stdexcept.cc:72)
==4624==    by 0xBACFAD: virtual thunk to std::strstream::~strstream() (in /usr/lib/libstdc++.so.6.0.14)
==4624==    by 0x64D9AD: pthread_once (pthread_once.S:122)
==4624==    by 0xBAD0A8: std::locale::locale() (strstream.cc:369)
==4624==    by 0xBA9F97: std::ios_base::Init::Init() (locale_facets.h:1930)
==4624==    by 0x29CA935: Strigi::ZipInputStream::checkHeader(char const*, int) (zipinputstream.cpp:36)
==4624==    by 0x29CCBEC: ??? (in /usr/lib/libstreams.so.0.7.2)
==4624==    by 0x29AAFCF: ??? (in /usr/lib/libstreams.so.0.7.2)
==4624==    by 0x49C8FB: call_init (dl-init.c:68)
==4624==    by 0x49CA18: _dl_init (dl-init.c:132)
==4624==    by 0x48E8AE: ??? (in /lib/ld-2.13.so)
==4624==  If you believe this happened as a result of a stack
==4624==  overflow in your program's main thread (unlikely but
==4624==  possible), you can try to increase the size of the
==4624==  main thread stack using the --main-stacksize= flag.
==4624==  The main thread stack size used in this run was 8388608.
==4624== 
==4624== HEAP SUMMARY:
==4624==     in use at exit: 0 bytes in 0 blocks
==4624==   total heap usage: 2 allocs, 3 frees, 472 bytes allocated
==4624== 
==4624== All heap blocks were freed -- no leaks are possible
==4624== 
==4624== For counts of detected and suppressed errors, rerun with: -v
==4624== ERROR SUMMARY: 147 errors from 13 contexts (suppressed: 0 from 0)
Segmentation fault (core dumped)

i have valgrind core file also:
http://dmvn.myftp.org/tmp/kdevelop/vgcore.4624.gz

My distribution is rather typical: stable F14 release, fully up-to-date.
KDevelop is also installed from stable Fedora repository.

Comment 1 Kevin Kofler 2011-03-05 13:57:17 UTC

The first few warnings (in _dl_relocate_object) are probably bug 676785 (try today's valgrind update, it should fix that), but the rest is probably a genuine Strigi bug.

Comment 2 vdm 2011-03-06 13:12:42 UTC

Thanks a lot, you're right.
Updated valrgind makes same result (a coredump), but output has changed exactly as you expected:

[vdm@f14 ~]$ valgrind kdevelop
==3172== Memcheck, a memory error detector
==3172== Copyright (C) 2002-2009, and GNU GPL'd, by Julian Seward et al.
==3172== Using Valgrind-3.5.0 and LibVEX; rerun with -h for copyright info
==3172== Command: kdevelop
==3172== 
==3172== Conditional jump or move depends on uninitialised value(s)
==3172==    at 0x4005339: operator delete[](void*, std::nothrow_t const&) (vg_replace_malloc.c:380)
==3172==    by 0xC3CCE7: ??? (in /usr/lib/libstdc++.so.6.0.14)
==3172==    by 0xBAC7C8: std::underflow_error::underflow_error(std::string const&) (stdexcept.cc:72)
==3172==    by 0xBACFAD: virtual thunk to std::strstream::~strstream() (in /usr/lib/libstdc++.so.6.0.14)
==3172==    by 0x64D9AD: pthread_once (pthread_once.S:122)
==3172==    by 0xBAD0A8: std::locale::locale() (strstream.cc:369)
==3172==    by 0xBA9F97: std::ios_base::Init::Init() (locale_facets.h:1930)
==3172==    by 0x29CA935: Strigi::ZipInputStream::checkHeader(char const*, int) (zipinputstream.cpp:36)
==3172==    by 0x29CCBEC: ??? (in /usr/lib/libstreams.so.0.7.2)
==3172==    by 0x29AAFCF: ??? (in /usr/lib/libstreams.so.0.7.2)
==3172==    by 0x49C8FB: call_init (dl-init.c:68)
==3172==    by 0x49CA18: _dl_init (dl-init.c:132)
==3172== 
==3172== Invalid free() / delete / delete[]
==3172==    at 0x4005379: operator delete[](void*, std::nothrow_t const&) (vg_replace_malloc.c:380)
==3172==    by 0xC3CCE7: ??? (in /usr/lib/libstdc++.so.6.0.14)
==3172==    by 0xBAC7C8: std::underflow_error::underflow_error(std::string const&) (stdexcept.cc:72)
==3172==    by 0xBACFAD: virtual thunk to std::strstream::~strstream() (in /usr/lib/libstdc++.so.6.0.14)
==3172==    by 0x64D9AD: pthread_once (pthread_once.S:122)
==3172==    by 0xBAD0A8: std::locale::locale() (strstream.cc:369)
==3172==    by 0xBA9F97: std::ios_base::Init::Init() (locale_facets.h:1930)
==3172==    by 0x29CA935: Strigi::ZipInputStream::checkHeader(char const*, int) (zipinputstream.cpp:36)
==3172==    by 0x29CCBEC: ??? (in /usr/lib/libstreams.so.0.7.2)
==3172==    by 0x29AAFCF: ??? (in /usr/lib/libstreams.so.0.7.2)
==3172==    by 0x49C8FB: call_init (dl-init.c:68)
==3172==    by 0x49CA18: _dl_init (dl-init.c:132)
==3172==  Address 0xb68b24 is not stack'd, malloc'd or (recently) free'd
==3172== 
==3172== Use of uninitialised value of size 4
==3172==    at 0x4005388: operator delete[](void*, std::nothrow_t const&) (vg_replace_malloc.c:380)
==3172==    by 0xBAC7C8: std::underflow_error::underflow_error(std::string const&) (stdexcept.cc:72)
==3172==    by 0xBACFAD: virtual thunk to std::strstream::~strstream() (in /usr/lib/libstdc++.so.6.0.14)
==3172==    by 0x64D9AD: pthread_once (pthread_once.S:122)
==3172==    by 0xBAD0A8: std::locale::locale() (strstream.cc:369)
==3172==    by 0xBA9F97: std::ios_base::Init::Init() (locale_facets.h:1930)
==3172==    by 0x29CA935: Strigi::ZipInputStream::checkHeader(char const*, int) (zipinputstream.cpp:36)
==3172==    by 0x29CCBEC: ??? (in /usr/lib/libstreams.so.0.7.2)
==3172==    by 0x29AAFCF: ??? (in /usr/lib/libstreams.so.0.7.2)
==3172==    by 0x49C8FB: call_init (dl-init.c:68)
==3172==    by 0x49CA18: _dl_init (dl-init.c:132)
==3172==    by 0x48E8AE: ??? (in /lib/ld-2.13.so)
==3172== 
==3172== Invalid read of size 1
==3172==    at 0xC3CCE8: ??? (in /usr/lib/libstdc++.so.6.0.14)
==3172==    by 0xBAC7C8: std::underflow_error::underflow_error(std::string const&) (stdexcept.cc:72)
==3172==    by 0xBACFAD: virtual thunk to std::strstream::~strstream() (in /usr/lib/libstdc++.so.6.0.14)
==3172==    by 0x64D9AD: pthread_once (pthread_once.S:122)
==3172==    by 0xBAD0A8: std::locale::locale() (strstream.cc:369)
==3172==    by 0xBA9F97: std::ios_base::Init::Init() (locale_facets.h:1930)
==3172==    by 0x29CA935: Strigi::ZipInputStream::checkHeader(char const*, int) (zipinputstream.cpp:36)
==3172==    by 0x29CCBEC: ??? (in /usr/lib/libstreams.so.0.7.2)
==3172==    by 0x29AAFCF: ??? (in /usr/lib/libstreams.so.0.7.2)
==3172==    by 0x49C8FB: call_init (dl-init.c:68)
==3172==    by 0x49CA18: _dl_init (dl-init.c:132)
==3172==    by 0x48E8AE: ??? (in /lib/ld-2.13.so)
==3172==  Address 0x6a00c006 is not stack'd, malloc'd or (recently) free'd
==3172== 
==3172== Invalid write of size 4
==3172==    at 0xC3CCED: ??? (in /usr/lib/libstdc++.so.6.0.14)
==3172==    by 0xBAC7C8: std::underflow_error::underflow_error(std::string const&) (stdexcept.cc:72)
==3172==    by 0xBACFAD: virtual thunk to std::strstream::~strstream() (in /usr/lib/libstdc++.so.6.0.14)
==3172==    by 0x64D9AD: pthread_once (pthread_once.S:122)
==3172==    by 0xBAD0A8: std::locale::locale() (strstream.cc:369)
==3172==    by 0xBA9F97: std::ios_base::Init::Init() (locale_facets.h:1930)
==3172==    by 0x29CA935: Strigi::ZipInputStream::checkHeader(char const*, int) (zipinputstream.cpp:36)
==3172==    by 0x29CCBEC: ??? (in /usr/lib/libstreams.so.0.7.2)
==3172==    by 0x29AAFCF: ??? (in /usr/lib/libstreams.so.0.7.2)
==3172==    by 0x49C8FB: call_init (dl-init.c:68)
==3172==    by 0x49CA18: _dl_init (dl-init.c:132)
==3172==    by 0x48E8AE: ??? (in /lib/ld-2.13.so)
==3172==  Address 0x0 is not stack'd, malloc'd or (recently) free'd
==3172== 
==3172== 
==3172== Process terminating with default action of signal 11 (SIGSEGV): dumping core
==3172==  Access not within mapped region at address 0x0
==3172==    at 0xC3CCED: ??? (in /usr/lib/libstdc++.so.6.0.14)
==3172==    by 0xBAC7C8: std::underflow_error::underflow_error(std::string const&) (stdexcept.cc:72)
==3172==    by 0xBACFAD: virtual thunk to std::strstream::~strstream() (in /usr/lib/libstdc++.so.6.0.14)
==3172==    by 0x64D9AD: pthread_once (pthread_once.S:122)
==3172==    by 0xBAD0A8: std::locale::locale() (strstream.cc:369)
==3172==    by 0xBA9F97: std::ios_base::Init::Init() (locale_facets.h:1930)
==3172==    by 0x29CA935: Strigi::ZipInputStream::checkHeader(char const*, int) (zipinputstream.cpp:36)
==3172==    by 0x29CCBEC: ??? (in /usr/lib/libstreams.so.0.7.2)
==3172==    by 0x29AAFCF: ??? (in /usr/lib/libstreams.so.0.7.2)
==3172==    by 0x49C8FB: call_init (dl-init.c:68)
==3172==    by 0x49CA18: _dl_init (dl-init.c:132)
==3172==    by 0x48E8AE: ??? (in /lib/ld-2.13.so)
==3172==  If you believe this happened as a result of a stack
==3172==  overflow in your program's main thread (unlikely but
==3172==  possible), you can try to increase the size of the
==3172==  main thread stack using the --main-stacksize= flag.
==3172==  The main thread stack size used in this run was 8388608.
==3172== 
==3172== HEAP SUMMARY:
==3172==     in use at exit: 0 bytes in 0 blocks
==3172==   total heap usage: 2 allocs, 3 frees, 472 bytes allocated
==3172== 
==3172== All heap blocks were freed -- no leaks are possible
==3172== 
==3172== For counts of detected and suppressed errors, rerun with: -v
==3172== Use --track-origins=yes to see where uninitialised values come from
==3172== ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 142 from 8)
Segmentation fault (core dumped)

Comment 3 Rex Dieter 2011-09-27 16:54:49 UTC

Fwiw, I cannot reproduce any crashes using:

$ rpm -q kdevelop valgrind strigi
kdevelop-4.2.3-3.fc14.x86_64
valgrind-3.5.0-20.fc14.x86_64
strigi-0.7.2-5.fc14.1.x86_64

Comment 4 vdm 2011-10-13 08:52:37 UTC

Fantastic! With current versions of packages problem disappeared.

rpm -q kdevelop valgrind strigi-libs
kdevelop-4.2.3-3.fc14.i686
valgrind-3.5.0-20.fc14.i686
strigi-libs-0.7.5-4.fc14.i686

Thanks for your notice.