If you're sure this is not a race condition between your threads, try
the atomicthreads branch. We fixed several threading errors there.
Actually, if this resolves this issue, I might just go ahead and merge
it to master and wait no more...
Itamar.
On 26/7/2010 3:51 PM, Kostka Bořivoj wrote:
> I run the IndexSearcher::_search method from separate thread (different from
> thread where IndexSearcher is created and deleted).
> When the thread finishes, I get exceptionin mutex_thread::lock() The reason
> is _internal is already deleted (contains 0xdddddddd).
>
> Any idea what could be wrong?
>
> Borek
>
> Call stack:
>
> clucene-sharedd.dll!lucene::util::mutex_thread::lock() Line 50 + 0x5 bytes
> C++
> clucene-sharedd.dll!lucene::util::mutexGuard::mutexGuard(lucene::util::mutex_thread&
> rMutex={...}) Line 248 C++
> clucene-cored.dll!lucene::util::_ThreadLocal::setNull() Line 139 + 0x15
> bytes C++
> clucene-cored.dll!lucene::util::ThreadLocals::UnregisterThread() Line 232
> C++
> clucene-cored.dll!lucene::util::_ThreadLocal::UnregisterCurrentThread() Line
> 210 C++
> clucene-cored.dll!DllMain(unsigned short hinstDLL=0, unsigned long
> fdwReason=3, void * __formal=0x00000000) Line 37 C++
> clucene-cored.dll!__DllMainCRTStartup(void * hDllHandle=0x01010000, unsigned
> long dwReason=3, void * lpreserved=0x00000000) Line 498 + 0x11 bytes C
> clucene-cored.dll!_DllMainCRTStartup(void * hDllHandle=0x01010000, unsigned
> long dwReason=3, void * lpreserved=0x00000000) Line 462 + 0x11 bytes C
> ntdll.dll!_ldrpcallinitrout...@16() + 0x14 bytes
> ntdll.dll!_ldrshutdownthr...@0() + 0xed bytes
> kernel32.dll!_exitthr...@4() + 0x3e bytes
> msvcr80d.dll!_endthreadex(unsigned int retcode=0) Line 414 C
> msvcr80d.dll!_callthreadstartex() Line 348 + 0x15 bytes C
> msvcr80d.dll!_threadstartex(void * ptd=0x0164fc80) Line 331 C
> kernel32.dll!_basethreadst...@8() + 0x37 bytes
>
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