[New LWP 2097] [New LWP 33123] [New LWP 33347] [New LWP 33352] [New LWP 33584] [New LWP 33585] [New LWP 2129] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/home/buildslave/build/instdir/program/soffice.bin -env:UserInstallation=file:/'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00007f5f24560543 in (anonymous namespace)::tryToUseSourceBuffer (rSourceBitmap=..., rSurface=...) at /home/buildslave/source/libo-core/vcl/headless/svpgdi.cxx:606 606 const bool bBufferSource(bUseBuffer [Current thread is 1 (Thread 0x7f5f0d1d4700 (LWP 2097))] Thread 7 (Thread 0x7f5f0e1d6700 (LWP 2129)): #0 0x00007f5f299e835b in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f5f2a30a102 in osl_waitCondition(oslCondition, TimeValue const*) (Condition=0x558167d6b590, pTimeout=pTimeout@entry=0x7f5f0e1d4680) at /home/buildslave/source/libo-core/sal/osl/unx/conditn.cxx:203 ret = tp = {tv_sec = 1618692172, tv_usec = 935700} to = {tv_sec = 1618692174, tv_nsec = 935700000} pCond = 0x558167d6b590 nRet = 0 __PRETTY_FUNCTION__ = "oslConditionResult osl_waitCondition(oslCondition, const TimeValue*)" #2 0x00007f5f28db4beb in osl::Condition::wait(TimeValue const*) (pTimeout=0x7f5f0e1d4680, this=0x7f5f0e1d4490) at /home/buildslave/source/libo-core/include/osl/conditn.hxx:127 waitingThread = {condition = {condition = 0x558167d6b590}, thread = rtl::Reference to 0x558167cd9070} #3 0x00007f5f28db4beb in osl::Condition::wait(TimeValue const&) (timeout=..., this=0x7f5f0e1d4490) at /home/buildslave/source/libo-core/include/osl/conditn.hxx:127 waitingThread = {condition = {condition = 0x558167d6b590}, thread = rtl::Reference to 0x558167cd9070} #4 0x00007f5f28db4beb in cppu_threadpool::ThreadPool::waitInPool(rtl::Reference const&) (this=0x55816743d430, pThread=rtl::Reference to 0x558167cd9070) at /home/buildslave/source/libo-core/cppu/source/threadpool/threadpool.cxx:135 waitingThread = {condition = {condition = 0x558167d6b590}, thread = rtl::Reference to 0x558167cd9070} #5 0x00007f5f28da8320 in cppu_threadpool::ORequestThread::run() (this=0x558167cd9070) at /home/buildslave/source/libo-core/include/salhelper/simplereferenceobject.hxx:73 #6 0x00007f5f28daa061 in osl::threadFunc(void*) (param=0x558167cd9080) at /home/buildslave/source/libo-core/include/osl/thread.hxx:189 pObj = 0x558167cd9080 #7 0x00007f5f2a3548a1 in osl_thread_start_Impl(void*) (pData=0x558167ef2860) at /home/buildslave/source/libo-core/sal/osl/unx/thread.cxx:264 terminate = false pImpl = 0x558167ef2860 __PRETTY_FUNCTION__ = "void* osl_thread_start_Impl(void*)" #8 0x00007f5f299e1fa3 in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0 #9 0x00007f5f2a0444cf in clone () at /lib/x86_64-linux-gnu/libc.so.6 Thread 6 (Thread 0x7f5f17393700 (LWP 33585)): #0 0x00007f5f2a045686 in recv () at /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f5f2a3333c6 in osl_receivePipe(oslPipe, void*, sal_Int32) (pPipe=pPipe@entry=0x5581673b5af0, pBuffer=pBuffer@entry=0x558167c8e228, BytesToRead=BytesToRead@entry=8) at /home/buildslave/source/libo-core/sal/osl/unx/pipe.cxx:439 nRet = 0 #2 0x00007f5f2a333bee in osl_readPipe(oslPipe, void*, sal_Int32) (pPipe=0x5581673b5af0, pBuffer=0x558167c8e228, n=n@entry=8) at /home/buildslave/source/libo-core/sal/osl/unx/pipe.cxx:509 RetVal = BytesRead = 0 BytesToRead = 8 #3 0x00007f5f1919892a in osl::StreamPipe::read(void*, int) const (n=8, pBuffer=, this=0x558167436220) at /home/buildslave/source/libo-core/include/osl/pipe.hxx:200 n = #4 0x00007f5f1919892a in io_acceptor::(anonymous namespace)::PipeConnection::read(com::sun::star::uno::Sequence&, sal_Int32) (this=0x5581674361f0, aReadBytes=uno::Sequence of length 8 = {...}, nBytesToRead=8) at /home/buildslave/source/libo-core/io/source/acceptor/acc_pipe.cxx:83 n = #5 0x00007f5f1914f254 in binaryurp::(anonymous namespace)::read(com::sun::star::uno::Reference const&, sal_uInt32, bool) (connection=uno::Reference to (io_acceptor::(anonymous namespace)::PipeConnection *) 0x558167436218, size=size@entry=8, eofOk=eofOk@entry=true) at /home/buildslave/source/libo-core/include/com/sun/star/uno/Reference.h:384 __PRETTY_FUNCTION__ = "com::sun::star::uno::Sequence binaryurp::{anonymous}::read(const com::sun::star::uno::Reference&, sal_uInt32, bool)" buf = uno::Sequence of length 8 = {0 '\000', 0 '\000', 0 '\000', 0 '\000', 0 '\000', 0 '\000', 0 '\000', 0 '\000'} n = #6 0x00007f5f19153907 in binaryurp::Reader::execute() (this=0x55816743bbd0) at /home/buildslave/source/libo-core/binaryurp/source/reader.cxx:104 s = uno::Sequence of length 8 = {0 '\000', 0 '\000', 0 '\000', 0 '\000', 0 '\000', 0 '\000', 0 '\000', 0 '\000'} count = block = {bridge_ = rtl::Reference to 0x558167435370, state_ = @0x55816743bc18, buffer_ = empty uno::Sequence, data_ = 0x5581698ed1ec "\231\231\231\231\220", end_ = 0x5581698ed1ec "\231\231\231\231\220"} header = {bridge_ = rtl::Reference to 0x558167435370, state_ = @0x55816743bc18, buffer_ = uno::Sequence of length 8 = {0 '\000', 0 '\000', 0 '\000', 0 '\000', 0 '\000', 0 '\000', 0 '\000', 0 '\000'}, data_ = 0x558167c8e230 "^", end_ = 0x558167c8e230 "^"} size = con = uno::Reference to (io_acceptor::(anonymous namespace)::PipeConnection *) 0x558167436218 #7 0x00007f5f28062608 in salhelper::Thread::run() (this=0x55816743bbd0) at /home/buildslave/source/libo-core/salhelper/source/thread.cxx:40 #8 0x00007f5f28062e95 in osl::threadFunc(void*) (param=0x55816743bbe0) at /home/buildslave/source/libo-core/include/osl/thread.hxx:189 pObj = 0x55816743bbe0 #9 0x00007f5f2a3548a1 in osl_thread_start_Impl(void*) (pData=0x55816743b990) at /home/buildslave/source/libo-core/sal/osl/unx/thread.cxx:264 terminate = false pImpl = 0x55816743b990 __PRETTY_FUNCTION__ = "void* osl_thread_start_Impl(void*)" #10 0x00007f5f299e1fa3 in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0 #11 0x00007f5f2a0444cf in clone () at /lib/x86_64-linux-gnu/libc.so.6 Thread 5 (Thread 0x7f5f17b94700 (LWP 33584)): #0 0x00007f5f299e800c in pthread_cond_wait@@GLIBC_2.3.2 () at /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f5f2a30a150 in osl_waitCondition(oslCondition, TimeValue const*) (Condition=0x55816743b490, pTimeout=pTimeout@entry=0x0) at /home/buildslave/source/libo-core/sal/osl/unx/conditn.cxx:228 pCond = 0x55816743b490 nRet = __PRETTY_FUNCTION__ = "oslConditionResult osl_waitCondition(oslCondition, const TimeValue*)" #2 0x00007f5f1915d295 in osl::Condition::wait(TimeValue const*) (pTimeout=0x0, this=0x55816743b400) at /home/buildslave/source/libo-core/include/osl/conditn.hxx:123 item = {request = false, tid = {_pSequence = 0x55816743af80}, oid = "", type = {_pTypeDescr = 0x0}, member = {_pTypeDescr = 0x558167c83790}, setter = false, arguments = std::__debug::vector of length 0, capacity 0, exception = false, returnValue = {data_ = }, currentContext = {m_pUnoI = 0x0}, setCurrentContextMode = false} __PRETTY_FUNCTION__ = "virtual void binaryurp::Writer::execute()" #3 0x00007f5f1915d295 in binaryurp::Writer::execute() (this=0x55816743b220) at /home/buildslave/source/libo-core/binaryurp/source/writer.cxx:150 item = {request = false, tid = {_pSequence = 0x55816743af80}, oid = "", type = {_pTypeDescr = 0x0}, member = {_pTypeDescr = 0x558167c83790}, setter = false, arguments = std::__debug::vector of length 0, capacity 0, exception = false, returnValue = {data_ = }, currentContext = {m_pUnoI = 0x0}, setCurrentContextMode = false} __PRETTY_FUNCTION__ = "virtual void binaryurp::Writer::execute()" #4 0x00007f5f28062608 in salhelper::Thread::run() (this=0x55816743b220) at /home/buildslave/source/libo-core/salhelper/source/thread.cxx:40 #5 0x00007f5f28062e95 in osl::threadFunc(void*) (param=0x55816743b230) at /home/buildslave/source/libo-core/include/osl/thread.hxx:189 pObj = 0x55816743b230 #6 0x00007f5f2a3548a1 in osl_thread_start_Impl(void*) (pData=0x558167437530) at /home/buildslave/source/libo-core/sal/osl/unx/thread.cxx:264 terminate = false pImpl = 0x558167437530 __PRETTY_FUNCTION__ = "void* osl_thread_start_Impl(void*)" #7 0x00007f5f299e1fa3 in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f5f2a0444cf in clone () at /lib/x86_64-linux-gnu/libc.so.6 Thread 4 (Thread 0x7f5f1910c700 (LWP 33352)): #0 0x00007f5f2a045437 in accept () at /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f5f2a333ccb in osl_acceptPipe(oslPipe) (pPipe=pPipe@entry=0x558167434d20) at /home/buildslave/source/libo-core/sal/osl/unx/pipe.cxx:381 s = pAcceptedPipe = __PRETTY_FUNCTION__ = "oslPipeImpl* osl_acceptPipe(oslPipe)" flags = #2 0x00007f5f19198ee7 in osl::Pipe::accept(osl::StreamPipe&) (Connection=..., this=0x7f5f1910a290) at /home/buildslave/source/libo-core/include/osl/pipe.hxx:155 pipe = {m_handle = 0x558167434d20} pConn = rtl::Reference to 0x55816743f3d0 status = #3 0x00007f5f19198ee7 in io_acceptor::PipeAcceptor::accept() (this=0x558167433410) at /home/buildslave/source/libo-core/io/source/acceptor/acc_pipe.cxx:157 pipe = {m_handle = 0x558167434d20} pConn = rtl::Reference to 0x55816743f3d0 status = #4 0x00007f5f191a1032 in (anonymous namespace)::OAcceptor::accept(rtl::OUString const&) (this=0x5581672a05c0, sConnectionDescription="pipe,name=pytestc3c53124-9fbc-11eb-ae8e-98f2b32c495c") at /home/buildslave/source/libo-core/io/source/acceptor/acceptor.cxx:199 guard = {m_pFlag = 0x5581672a0618} r = empty uno::Reference #5 0x00007f5f1a21a06e in desktop::Acceptor::run() (this=this@entry=0x5581672a13e0) at /home/buildslave/source/libo-core/include/com/sun/star/uno/Reference.h:384 aDescription = "pipe,name=pytestc3c53124-9fbc-11eb-ae8e-98f2b32c495c,uniqueValue=94014271611424" rInstanceProvider = uno::Reference to (desktop::AccInstanceProvider *) 0x5581673b5e68 rConnection = empty uno::Reference #6 0x00007f5f1a21b479 in desktop::offacc_workerfunc(void*) (acc=0x5581672a13e0) at /home/buildslave/source/libo-core/desktop/source/offacc/acceptor.cxx:44 #7 0x00007f5f2a3548a1 in osl_thread_start_Impl(void*) (pData=0x5581672a33b0) at /home/buildslave/source/libo-core/sal/osl/unx/thread.cxx:264 terminate = false pImpl = 0x5581672a33b0 __PRETTY_FUNCTION__ = "void* osl_thread_start_Impl(void*)" #8 0x00007f5f299e1fa3 in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0 #9 0x00007f5f2a0444cf in clone () at /lib/x86_64-linux-gnu/libc.so.6 Thread 3 (Thread 0x7f5f199fa700 (LWP 33347)): #0 0x00007f5f2a045437 in accept () at /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f5f2a333ccb in osl_acceptPipe(oslPipe) (pPipe=0x558167295c30) at /home/buildslave/source/libo-core/sal/osl/unx/pipe.cxx:381 s = pAcceptedPipe = __PRETTY_FUNCTION__ = "oslPipeImpl* osl_acceptPipe(oslPipe)" flags = #2 0x00007f5f2a1a1cbd in osl::Pipe::accept(osl::StreamPipe&) (Connection=..., this=0x558167295b90) at /home/buildslave/source/libo-core/include/osl/pipe.hxx:155 aStreamPipe = { = {m_handle = 0x0}, } nError = __PRETTY_FUNCTION__ = "virtual void desktop::PipeIpcThread::execute()" #3 0x00007f5f2a1a1cbd in desktop::PipeIpcThread::execute() (this=0x558167295b60) at /home/buildslave/source/libo-core/desktop/source/app/officeipcthread.cxx:1138 aStreamPipe = { = {m_handle = 0x0}, } nError = __PRETTY_FUNCTION__ = "virtual void desktop::PipeIpcThread::execute()" #4 0x00007f5f28062608 in salhelper::Thread::run() (this=0x558167295b60) at /home/buildslave/source/libo-core/salhelper/source/thread.cxx:40 #5 0x00007f5f28062e95 in osl::threadFunc(void*) (param=0x558167295b70) at /home/buildslave/source/libo-core/include/osl/thread.hxx:189 pObj = 0x558167295b70 #6 0x00007f5f2a3548a1 in osl_thread_start_Impl(void*) (pData=0x5581665db2b0) at /home/buildslave/source/libo-core/sal/osl/unx/thread.cxx:264 terminate = false pImpl = 0x5581665db2b0 __PRETTY_FUNCTION__ = "void* osl_thread_start_Impl(void*)" #7 0x00007f5f299e1fa3 in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f5f2a0444cf in clone () at /lib/x86_64-linux-gnu/libc.so.6 Thread 2 (Thread 0x7f5f1ae2bec0 (LWP 33123)): #0 0x00007f5f299e800c in pthread_cond_wait@@GLIBC_2.3.2 () at /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f5f29c4e3bc in std::condition_variable::wait(std::unique_lock&) () at /lib/x86_64-linux-gnu/libstdc++.so.6 #2 0x00007f5f245677ce in std::condition_variable::wait > (__p=..., __lock=..., this=0x55816647fe70) at /home/buildslave/source/libo-core/vcl/headless/svpinst.cxx:361 g = {_M_device = 0x55816647fe48, _M_owns = true} request = SvpRequest::NONE pInst = 0x55816647ed90 __PRETTY_FUNCTION__ = "virtual void SvpSalYieldMutex::doAcquire(sal_uInt32)" #3 0x00007f5f245677ce in SvpSalYieldMutex::doAcquire(unsigned int) (this=0x55816647fe10, nLockCount=1) at /home/buildslave/source/libo-core/vcl/headless/svpinst.cxx:361 g = {_M_device = 0x55816647fe48, _M_owns = true} request = SvpRequest::NONE pInst = 0x55816647ed90 __PRETTY_FUNCTION__ = "virtual void SvpSalYieldMutex::doAcquire(sal_uInt32)" #4 0x00007f5f242b22e4 in comphelper::SolarMutex::acquire(unsigned int) (nLockCount=1, this=) at /home/buildslave/source/libo-core/include/comphelper/solarmutex.hxx:86 __PRETTY_FUNCTION__ = "void comphelper::SolarMutex::acquire(sal_uInt32)" #5 0x00007f5f242b22e4 in SalInstance::AcquireYieldMutex(unsigned int) (this=this@entry=0x55816647ed90, nCount=nCount@entry=1) at /home/buildslave/source/libo-core/vcl/source/app/salvtables.cxx:122 #6 0x00007f5f24565602 in SvpSalInstance::DoYield(bool, bool) (this=0x55816647ed90, bWait=, bHandleAllCurrentEvents=) at /home/buildslave/source/libo-core/vcl/headless/svpinst.cxx:526 nTimeoutMicroS = nAcquireCount = 1 __PRETTY_FUNCTION__ = "virtual bool SvpSalInstance::DoYield(bool, bool)" bEvent = pSVData = bTimeout = bSkipPoll = false pMutex = 0x55816647fe10 #7 0x00007f5f2432f598 in ImplYield(bool, bool) (i_bWait=i_bWait@entry=true, i_bAllEvents=i_bAllEvents@entry=false) at /home/buildslave/source/libo-core/vcl/source/app/svapp.cxx:455 pSVData = 0x7f5f24e35040 ::get()::instance> bProcessedEvent = #8 0x00007f5f2432f7bd in Application::Yield() () at /home/buildslave/source/libo-core/vcl/source/app/svapp.cxx:532 #9 0x00007f5f2432f80b in Application::Execute() () at /home/buildslave/source/libo-core/vcl/source/app/svapp.cxx:444 pSVData = 0x7f5f24e35040 ::get()::instance> #10 0x00007f5f2a160fb7 in desktop::Desktop::Main() (this=0x7ffedd85f9f0) at /home/buildslave/source/libo-core/desktop/source/app/app.cxx:1587 aOptions = { = { = {_vptr.ConfigurationBroadcaster = 0x7f5f25c65308 , mpList = std::unique_ptr >> = {get() = 0x0}, m_nBroadcastBlocked = 0, m_nBlockedHint = ConfigurationHints::NONE}, = {_vptr.ConfigurationListener = 0x7f5f25c65338 }, }, static sm_pSingleImplConfig = 0x55816742b930, static sm_nAccessibilityRefCount = 13} xRestartManager = uno::Reference to (comphelper::OOfficeRestartManager *) 0x55816729c998 bAbort = bExistsRecoveryData = false bExistsSessionData = false pidfileName = "" aTitle = "LibreOfficeDev 7.2.0.0.alpha0 [988e2827319fa2fe04bb818880c1f381bd08a314]" aEvent = { = {Source = empty uno::Reference}, EventName = "OnStartApp", ViewController = empty uno::Reference, Supplement = uno::Any(void)} xDesktop = uno::Reference to (framework::Desktop *) 0x5581672c8c88 bMustLockProfile = bCrashed = false aAppearanceCfg = { = { = {_vptr.ConfigurationBroadcaster = 0x7f5f25c65390 , mpList = std::unique_ptr >> = {get() = 0x0}, m_nBroadcastBlocked = 0, m_nBlockedHint = ConfigurationHints::NONE}, sSubTree = "Office.Common/View", m_xHierarchyAccess = uno::Reference to (configmgr::RootAccess *) 0x5581673b2c98, xChangeLstnr = empty uno::Reference, m_nMode = ConfigItemMode::NONE, m_bIsModified = false, m_bEnableInternalNotification = false, m_nInValueChange = 0}, nDragMode = DragMode::SystemDep, nSnapMode = SnapType::NONE, nMiddleMouse = MouseMiddleButtonAction::PasteSelection, nAAMinPixelHeight = 8, bFontAntialiasing = true, bMenuMouseFollow = true, static bInitialized = true} layer = {m_aEnvTypeName = "gcc3", m_xPreviousContext = uno::Reference to ((anonymous namespace)::DesktopEnvironmentContext *) 0x55816647ff58} eStatus = rCmdLineArgs = @0x7f5f2a2b8a20: {m_cwdUrl = std::optional = {[contained value] = "file:///srv/crashtestdata/control/task603"}, m_minimized = false, m_invisible = false, m_norestore = true, m_headless = true, m_eventtesting = false, m_quickstart = false, m_noquickstart = true, m_terminateafterinit = false, m_nologo = true, m_nolockcheck = false, m_nodefault = false, m_help = false, m_writer = false, m_calc = false, m_draw = false, m_impress = false, m_global = false, m_math = false, m_web = false, m_base = false, m_helpwriter = false, m_helpcalc = false, m_helpdraw = false, m_helpbasic = false, m_helpmath = false, m_helpimpress = false, m_helpbase = false, m_version = false, m_splashpipe = false, m_textcat = false, m_scriptcat = false, m_safemode = false, m_unknown = "", m_bEmpty = false, m_bDocumentArgs = false, m_accept = std::__debug::vector of length 1, capacity 1 = {"pipe,name=pytestc3c53124-9fbc-11eb-ae8e-98f2b32c495c;urp"}, m_unaccept = std::__debug::vector of length 0, capacity 0, m_openlist = std::__debug::vector of length 0, capacity 0, m_viewlist = std::__debug::vector of length 0, capacity 0, m_startlist = std::__debug::vector of length 0, capacity 0, m_forceopenlist = std::__debug::vector of length 0, capacity 0, m_forcenewlist = std::__debug::vector of length 0, capacity 0, m_printlist = std::__debug::vector of length 0, capacity 0, m_printtolist = std::__debug::vector of length 0, capacity 0, m_printername = "", m_conversionlist = std::__debug::vector of length 0, capacity 0, m_conversionparams = "", m_conversionout = "", m_convertimages = "", m_infilter = std::__debug::vector of length 0, capacity 0, m_language = "", m_pidfile = ""} inst_fin = xContext = uno::Reference to (cppu::(anonymous namespace)::ComponentContext *) 0x5581664864b0 #11 0x00007f5f24348d8d in ImplSVMain() () at /home/buildslave/source/libo-core/vcl/source/app/svmain.cxx:197 pSVData = 0x7f5f24e35040 ::get()::instance> nReturn = 1 bWasInitVCL = bInit = true nRet = 0 #12 0x00007f5f24348f0d in SVMain() () at /home/buildslave/source/libo-core/vcl/source/app/svmain.cxx:229 #13 0x00007f5f2a1ab4f4 in soffice_main() () at /home/buildslave/source/libo-core/desktop/source/app/sofficemain.cxx:98 rCmdLineArgs = @0x7f5f2a2b8a20: {m_cwdUrl = std::optional = {[contained value] = "file:///srv/crashtestdata/control/task603"}, m_minimized = false, m_invisible = false, m_norestore = true, m_headless = true, m_eventtesting = false, m_quickstart = false, m_noquickstart = true, m_terminateafterinit = false, m_nologo = true, m_nolockcheck = false, m_nodefault = false, m_help = false, m_writer = false, m_calc = false, m_draw = false, m_impress = false, m_global = false, m_math = false, m_web = false, m_base = false, m_helpwriter = false, m_helpcalc = false, m_helpdraw = false, m_helpbasic = false, m_helpmath = false, m_helpimpress = false, m_helpbase = false, m_version = false, m_splashpipe = false, m_textcat = false, m_scriptcat = false, m_safemode = false, m_unknown = "", m_bEmpty = false, m_bDocumentArgs = false, m_accept = std::__debug::vector of length 1, capacity 1 = {"pipe,name=pytestc3c53124-9fbc-11eb-ae8e-98f2b32c495c;urp"}, m_unaccept = std::__debug::vector of length 0, capacity 0, m_openlist = std::__debug::vector of length 0, capacity 0, m_viewlist = std::__debug::vector of length 0, capacity 0, m_startlist = std::__debug::vector of length 0, capacity 0, m_forceopenlist = std::__debug::vector of length 0, capacity 0, m_forcenewlist = std::__debug::vector of length 0, capacity 0, m_printlist = std::__debug::vector of length 0, capacity 0, m_printtolist = std::__debug::vector of length 0, capacity 0, m_printername = "", m_conversionlist = std::__debug::vector of length 0, capacity 0, m_conversionparams = "", m_conversionout = "", m_convertimages = "", m_infilter = std::__debug::vector of length 0, capacity 0, m_language = "", m_pidfile = ""} aUnknown = "" bSuccess = aDesktop = { = { = {_vptr.ILibreOfficeKitNotifier = 0x7f5f2a2ac858 }, m_pCallbackData = 0x0, m_pCallback = 0x0}, m_rSplashScreen = empty uno::Reference, m_bCleanedExtensionCache = false, m_bServicesRegistered = true, m_aBootstrapError = desktop::Desktop::BE_OK, m_aBootstrapErrorMessage = "", m_aBootstrapStatus = desktop::Desktop::BS_OK, m_xLockfile = std::unique_ptr = {get() = 0x5581672bf8f0}, m_firstRunTimer = { = {_vptr.Task = 0x7f5f24d94a48 , mpSchedulerData = 0x0, mpDebugName = 0x7f5f2a2364d0 "desktop::Desktop m_firstRunTimer", mePriority = TaskPriority::DEFAULT, mbActive = false, mbStatic = false}, maInvokeHandler = {function_ = 0x7f5f2a15a10a , instance_ = 0x7ffedd85f9f0, file_ = 0x7f5f2a236490 "/home/buildslave/source/libo-core/desktop/source/app/app.cxx", line_ = 418, target_ = 0x7f5f2a236468 "Desktop::LinkStubAsyncInitFirstRun"}, mnTimeout = 3000, mbAuto = false}, m_aUpdateThread = {_M_id = {_M_thread = 0}}} #14 0x00005581653b08ee in sal_main () at /home/buildslave/source/libo-core/desktop/source/app/main.c:49 ret = #15 0x00005581653b093b in main (argc=, argv=) at /home/buildslave/source/libo-core/desktop/source/app/main.c:47 ret = Thread 1 (Thread 0x7f5f0d1d4700 (LWP 2097)): #0 0x00007f5f24560543 in (anonymous namespace)::tryToUseSourceBuffer(SalBitmap const&, std::shared_ptr<(anonymous namespace)::BitmapHelper>&) (rSourceBitmap=..., rSurface=std::shared_ptr<(anonymous namespace)::BitmapHelper> (empty) = {...}) at /home/buildslave/source/libo-core/vcl/headless/svpgdi.cxx:606 pSystemDependentData_BitmapHelper = std::shared_ptr<(anonymous namespace)::SystemDependentData_BitmapHelper> (empty) = {get() = 0x0} bBufferSource = #1 0x00007f5f24560b18 in SvpSalGraphics::drawAlphaBitmap(SalTwoRect const&, SalBitmap const&, SalBitmap const&) (this=0x558168fc1010, rTR=..., rSourceBitmap=..., rAlphaBitmap=...) at /home/buildslave/source/libo-core/vcl/headless/svpgdi.cxx:685 source = aMask = std::shared_ptr<(anonymous namespace)::MaskHelper> (use count 2, weak count -1) = {get() = 0x699a3a60} aSurface = std::shared_ptr<(anonymous namespace)::BitmapHelper> (empty) = {get() = 0x0} #2 0x00007f5f241325e2 in SalGraphics::DrawAlphaBitmap(SalTwoRect const&, SalBitmap const&, SalBitmap const&, OutputDevice const&) (this=0x558168fc1010, rPosAry=..., rSourceBitmap=..., rAlphaBitmap=..., rOutDev=...) at /home/buildslave/source/libo-core/vcl/source/gdi/salgdilayout.cxx:832 #3 0x00007f5f23f22a22 in OutputDevice::DrawDeviceAlphaBitmap(Bitmap const&, AlphaMask const&, Point const&, Size const&, Point const&, Size const&) (this=this@entry=0x55816a26c270, rBmp=..., rAlpha=..., rDestPt=Point = {...}, rDestSize=Size = {...}, rSrcPtPixel=Point = {...}, rSrcSizePixel=Size = {...}) at /home/buildslave/source/libo-core/vcl/source/outdev/bitmap.cxx:704 aRelPt = Point = {x = 514, y = 148} aTR = {mnSrcX = 0, mnSrcY = 0, mnSrcWidth = 0, mnSrcHeight = 0, mnDestX = 514, mnDestY = 148, mnDestWidth = 482, mnDestHeight = 484} bitmap = alpha = { = {}, } pSalSrcBmp = 0x0 pSalAlphaBmp = 0x558168071420 __PRETTY_FUNCTION__ = "void OutputDevice::DrawDeviceAlphaBitmap(const Bitmap&, const AlphaMask&, const Point&, const Size&, const Point&, const Size&)" aOutPt = aOutSz = Size = {width = 482, height = 484} aDstRect = {static RECT_EMPTY = -32767, nLeft = 514, nTop = 148, nRight = 995, nBottom = 631} bHMirr = bVMirr = false mirrorFlags = BmpMirrorFlags::NONE aBmpRect = {static RECT_EMPTY = -32767, nLeft = 140046616672872, nTop = 94014284436512, nRight = 94014284436496, nBottom = 94014270079408} #4 0x00007f5f23f22da3 in OutputDevice::DrawDeviceBitmap(Point const&, Size const&, Point const&, Size const&, BitmapEx&) (this=0x55816a26c270, rDestPt=Point = {...}, rDestSize=Size = {...}, rSrcPtPixel=Point = {...}, rSrcSizePixel=Size = {...}, rBitmapEx=...) at /home/buildslave/source/libo-core/vcl/source/outdev/bitmap.cxx:516 __PRETTY_FUNCTION__ = "virtual void OutputDevice::DrawDeviceBitmap(const Point&, const Size&, const Point&, const Size&, BitmapEx&)" #5 0x00007f5f23f220df in OutputDevice::DrawBitmapEx(Point const&, Size const&, Point const&, Size const&, BitmapEx const&, MetaActionType) (this=this@entry=0x55816a26c270, rDestPt=Point = {...}, rDestSize=Size = {...}, rSrcPtPixel=Point = {...}, rSrcSizePixel=Size = {...}, rBitmapEx=..., nAction=MetaActionType::BMPEXSCALE) at /home/buildslave/source/libo-core/vcl/source/outdev/bitmap.cxx:391 aBmpEx = {maBitmap = , maMask = , maBitmapSize = Size = {width = 0, height = 0}, meTransparent = TransparentType::Bitmap, mbAlpha = true} __PRETTY_FUNCTION__ = "void OutputDevice::DrawBitmapEx(const Point&, const Size&, const Point&, const Size&, const BitmapEx&, MetaActionType)" #6 0x00007f5f23f2242d in OutputDevice::DrawBitmapEx(Point const&, Size const&, BitmapEx const&) (this=0x55816a26c270, rDestPt=Point = {...}, rDestSize=Size = {...}, rBitmapEx=...) at /home/buildslave/source/libo-core/include/tools/gen.hxx:76 __PRETTY_FUNCTION__ = "void OutputDevice::DrawBitmapEx(const Point&, const Size&, const BitmapEx&)" #7 0x00007f5f24046c77 in MetaBmpExScaleAction::Execute(OutputDevice*) (this=, pOut=) at /home/buildslave/source/libo-core/vcl/source/gdi/metaact.cxx:1718 #8 0x00007f5f2400e5ea in GDIMetaFile::Play(OutputDevice*, unsigned long) (this=this@entry=0x558168f5b480, pOut=pOut@entry=0x55816a26c270, nPos=4392, nPos@entry=4294967295) at /home/buildslave/source/libo-core/vcl/source/gdi/gdimtf.cxx:372 nCurPos = 18 i = 18 pAction = 0x558167ec3200 nObjCount = nSyncCount = 4294967295 #9 0x00007f5f2400e851 in GDIMetaFile::Play(OutputDevice*, Point const&, Size const&) (this=this@entry=0x558168f5b480, pOut=0x55816a26c270, rPos=Point = {...}, rSize=Size = {...}) at /home/buildslave/source/libo-core/vcl/source/gdi/gdimtf.cxx:513 aDrawMap = {mpImplMapMode = {m_pimpl = 0x558167602600}} aDestSize = Size = {width = 1024, height = 768} pMtf = 0x0 aScaleX = {mnNumerator = 16, mnDenominator = 15, mbValid = true} aScaleY = {mnNumerator = 16, mnDenominator = 15, mbValid = true} rOldOffset = Size = {width = 0, height = 0} aEmptySize = Size = {width = 0, height = 0} bIsRecord = false #10 0x00007f5f2400ed41 in GDIMetaFile::CreateThumbnail(BitmapEx&, BmpConversion, BmpScaleFlag) const (this=this@entry=0x558168f5b480, rBitmapEx=..., eColorConversion=eColorConversion@entry=BmpConversion::N8BitColors, nScaleFlag=nScaleFlag@entry=BmpScaleFlag::Default) at /home/buildslave/source/libo-core/include/rtl/ref.hxx:206 aAntialias = Size = {width = 1024, height = 768} aBitmap = {maBitmap = , maMask = , maBitmapSize = Size = {width = 94014290812176, height = 140046218627840}, meTransparent = (unknown: 1768146032), mbAlpha = 129} aVDev = {> = {> = {_vptr.VclPtr = 0x7f5f24c6d140 +16>, m_rInnerRef = rtl::Reference to 0x55816a26c270}, }, } aNullPt = Point = {x = 0, y = 0} aDrawSize = Size = {width = 256, height = 192} aSizePix = nMaximumExtent = 256 aAntialiasSize = Size = {width = 1024, height = 768} #11 0x00007f5f278a7a5b in GraphicHelper::getThumbnailFormatFromGDI_Impl(GDIMetaFile const*, com::sun::star::uno::Reference const&) (pMetaFile=0x558168f5b480, xStream=uno::Reference to (OWriteStream *) 0x55816963c458) at /home/buildslave/source/libo-core/sfx2/source/doc/graphhelp.cxx:185 bResult = false pStream = std::unique_ptr = {get() = 0x558168685d10} aResultBitmap = {maBitmap = , maMask = , maBitmapSize = Size = {width = 0, height = 0}, meTransparent = TransparentType::NONE, mbAlpha = false} rFilter = #12 0x00007f5f278e6536 in SfxObjectShell::WriteThumbnail(bool, com::sun::star::uno::Reference const&) (this=this@entry=0x55816987fba0, bEncrypted=bEncrypted@entry=false, xStream=uno::Reference to (OWriteStream *) 0x55816963c458) at /home/buildslave/source/libo-core/sfx2/source/doc/objstor.cxx:3636 xMetaFile = std::shared_ptr (use count 1, weak count 0) = {get() = 0x558168f5b480} xTruncate = uno::Reference to (OWriteStream *) 0x55816963c470 xSet = uno::Reference to (OWriteStream *) 0x55816963c498 bResult = false #13 0x00007f5f278e67d2 in SfxObjectShell::GenerateAndStoreThumbnail(bool, com::sun::star::uno::Reference const&) (this=this@entry=0x55816987fba0, bEncrypted=bEncrypted@entry=false, xStorage=uno::Reference to (OStorage *) 0x5581686024e8) at /home/buildslave/source/libo-core/include/com/sun/star/uno/Reference.h:102 xStream = uno::Reference to (OWriteStream *) 0x55816963c458 xThumbnailStorage = uno::Reference to (OStorage *) 0x55816a4d2968 bResult = false #14 0x00007f5f278f0915 in SfxObjectShell::SaveTo_Impl(SfxMedium&, SfxItemSet const*) (this=this@entry=0x55816987fba0, rMedium=..., pSet=pSet@entry=0x0) at /home/buildslave/source/libo-core/sfx2/source/doc/objstor.cxx:1450 xMedStorage = uno::Reference to (OStorage *) 0x5581686024e8 bPasswdProvided = false aEncryptionData = empty uno::Sequence pVersionItem = 0x0 aTmpVersionURL = "" bCopyTo = true pMedSet = bOk = true bStorageBasedSource = false bTryToPreserveScriptSignature = false bNoPreserveForOasis = false bOwnTarget = bNeedsDisconnectionOnFail = false bStoreToSameLocation = false bOldStat = false aLockUIGuard = {m_pDoc = 0x55816987fba0, m_bUnlock = true} bStorageBasedTarget = true aViewGuard = std::unique_ptr = {get() = 0x55816934ca60} pFilter = std::shared_ptr (use count 4, weak count 0) = {get() = 0x558167ca7820} bOwnSource = aMod = {pPersist = 0x55816987fba0, bWasEnabled = false} #15 0x00007f5f278f4c6c in SfxObjectShell::PreDoSaveAs_Impl(rtl::OUString const&, rtl::OUString const&, SfxItemSet const&, com::sun::star::uno::Sequence const&) (this=this@entry=0x55816987fba0, rFileName="file:///srv/crashtestdata/current/srv/crashtestdata/files/ppt/ooo119883-1.odp", aFilterName="impress8", rItemSet=SfxItemSet of pool 0x55816732d150 with parent 0x0 and Which ranges: [(5507, 5507), (6546, 6546), (5530, 5530)] = {...}, rArgs=uno::Sequence of length 1 = {...}) at /home/buildslave/source/libo-core/include/vcl/errcode.hxx:84 xMergedParams = std::shared_ptr (use count 2, weak count 0) = {get() = 0x558167623120} pNewFile = 0x558167600d70 pNoFileSync = bUseThumbnailSave = aThumbnailGuard = {m_func = {__this = 0x55816987fba0, __bUseThumbnailSave = true}, m_bDismissed = true} pNoThumbnail = pSaveToItem = bCopyTo = true bOk = false #16 0x00007f5f278f5de3 in SfxObjectShell::CommonSaveAs_Impl(INetURLObject const&, rtl::OUString const&, SfxItemSet&, com::sun::star::uno::Sequence const&) (this=this@entry=0x55816987fba0, aURL=..., aFilterName="impress8", rItemSet=SfxItemSet of pool 0x55816732d150 with parent 0x0 and Which ranges: [(5507, 5507), (6546, 6546), (5530, 5530)] = {...}, rArgs=uno::Sequence of length 1 = {...}) at /home/buildslave/source/libo-core/include/rtl/ustrbuf.hxx:530 pSaveToItem = bSaveTo = true pFilter = std::shared_ptr (use count 4, weak count 0) = {get() = 0x558167ca7820} pCopyStreamItem = pActMed = aActName = {m_aAbsURIRef = "file:///srv/crashtestdata/files/ppt/ooo119883-1.ppt", m_aScheme = {m_nBegin = 0, m_nLength = 4}, m_aUser = {m_nBegin = -1, m_nLength = 0}, m_aAuth = {m_nBegin = -1, m_nLength = 0}, m_aHost = {m_nBegin = 7, m_nLength = 0}, m_aPort = {m_nBegin = -1, m_nLength = 0}, m_aPath = {m_nBegin = 7, m_nLength = 44}, m_aQuery = {m_nBegin = -1, m_nLength = 0}, m_aFragment = {m_nBegin = -1, m_nLength = 0}, m_eScheme = INetProtocol::File, m_eSmartScheme = INetProtocol::Http} bWasReadonly = true aTempFileURL = "" #17 0x00007f5f278d5e35 in SfxObjectShell::APISaveAs_Impl(rtl::OUString const&, SfxItemSet&, com::sun::star::uno::Sequence const&) (this=0x55816987fba0, aFileName="file:///srv/crashtestdata/current/srv/crashtestdata/files/ppt/ooo119883-1.odp", rItemSet=SfxItemSet of pool 0x55816732d150 with parent 0x0 and Which ranges: [(5507, 5507), (6546, 6546), (5530, 5530)] = {...}, rArgs=uno::Sequence of length 1 = {...}) at /home/buildslave/source/libo-core/include/tools/ref.hxx:54 pDocTitleItem = aFilterName = "impress8" pFilterNameItem = bOk = false #18 0x00007f5f2793b360 in SfxBaseModel::impl_store(rtl::OUString const&, com::sun::star::uno::Sequence const&, bool) (this=this@entry=0x55816994c6e0, sURL="file:///srv/crashtestdata/current/srv/crashtestdata/files/ppt/ooo119883-1.odp", seqArguments=uno::Sequence of length 1 = {...}, bSaveTo=bSaveTo@entry=true) at /usr/include/c++/8/bits/unique_ptr.h:342 bSaved = pItemSet = std::unique_ptr = {get() = 0x5581680de750} pCopyStreamItem = nModifyPasswordHash = aModifyPasswordInfo = empty uno::Sequence nOldModifyPasswordHash = 0 aOldModifyPasswordInfo = empty uno::Sequence bCopyTo = xOldDocProps = uno::Reference to ((anonymous namespace)::SfxDocumentMetaData *) 0x5581691f8a18 bRet = xHandler = uno::Reference to (com::sun::star::uno::XInterface *) 0x558169483dc0 pItem = nErrCode = {m_value = 0} #19 0x00007f5f2793d1e0 in SfxBaseModel::storeToURL(rtl::OUString const&, com::sun::star::uno::Sequence const&) (this=0x55816994c6e0, rURL="file:///srv/crashtestdata/current/srv/crashtestdata/files/ppt/ooo119883-1.odp", rArgs=uno::Sequence of length 1 = {...}) at /home/buildslave/source/libo-core/sfx2/source/doc/sfxbasemodel.cxx:1728 aDescriptor = { = {m_aMap = std::__debug::unordered_map with 1 element = {["FilterName"] = uno::Any("string": "impress8")}}, } bOnMainThread = false aGuard = {m_aGuard = {> = {pT = 0x55816647fe10}, }} aZone = {m_sProfileId = 0x7f5f27b1bf62 "storeToURL", m_aCreateTime = 0, m_bConsole = false, static g_bRecording = {_M_base = {static _S_alignment = 1, _M_i = false}, static is_always_lock_free = true}} aSaveGuard = {m_xModel = uno::Reference to (SdXImpressDocument *) 0x55816994c770, m_pData = 0x55816994cb00, m_pFramesLock = std::unique_ptr<(anonymous namespace)::SfxOwnFramesLocker> = {get() = 0x558169159890}} #20 0x00007f5f1ab2bddd in gcc3::callVirtualMethod(void*, unsigned int, void*, _typelib_TypeDescriptionReference*, bool, unsigned long*, unsigned int, unsigned long*, double*) (pThis=0x55816994c790, nVtableIndex=8, pRegisterReturn=0x0, pReturnTypeRef=0x55816649c060, bSimpleReturn=true, pStack=0x7f5f0d1d1bb0, nStack=0, pGPR=0x7f5f0d1d1d30, pFPR=0x7f5f0d1d1d60) at /home/buildslave/source/libo-core/bridges/source/cpp_uno/gcc3_linux_x86-64/callvirtualmethod.cxx:133 data = {pMethod = 140046662619846, pStack = 0x7f5f0d1d1bb0, nStack = 0, pGPR = 0x7f5f0d1d1d30, pFPR = 0x7f5f0d1d1d60, rax = 94014281317992, rdx = 140046218632032, xmm0 = 4.6449221815964968e-310, xmm1 = 4.9406564584124654e-324} pMethod = 140046335156720 #21 0x00007f5f1ab2a634 in cpp_call(bridges::cpp_uno::shared::UnoInterfaceProxy*, bridges::cpp_uno::shared::VtableSlot, typelib_TypeDescriptionReference*, sal_Int32, typelib_MethodParameter*, void*, void**, uno_Any**) (pThis=pThis@entry=0x5581696dae00, aVtableSlot=..., aVtableSlot@entry=..., pReturnTypeRef=0x55816649c060, nParams=2, pParams=0x55816750fe20, pUnoReturn=pUnoReturn@entry=0x0, pUnoArgs=0x558169eb0890, ppUnoExc=0x7f5f0d1d1fb0) at /home/buildslave/source/libo-core/bridges/source/cpp_uno/gcc3_linux_x86-64/uno2cpp.cxx:233 pStack = 0x7f5f0d1d1bb0 pStackStart = 0x7f5f0d1d1bb0 pGPR = {94014310500240, 94014281317968, 140046218632032, 13169560081023144960, 140046218632608, 3} nGPR = 3 pFPR = {1.6975966327722179e-313, 0, 4.6449222593509671e-310, 4.6449226168884887e-310, 6.9192025456375507e-310, 6.9192138072521956e-310, 4.6449223004137511e-310, 0} nFPR = 0 pReturnTypeDescr = 0x55816649c060 __PRETTY_FUNCTION__ = "void cpp_call(bridges::cpp_uno::shared::UnoInterfaceProxy*, bridges::cpp_uno::shared::VtableSlot, typelib_TypeDescriptionReference*, sal_Int32, typelib_MethodParameter*, void*, void**, uno_Any**)" pCppReturn = 0x0 bSimpleReturn = true pAdjustedThisPtr = 0x55816994c790 pCppArgs = 0x7f5f0d1d1b70 pTempIndices = 0x7f5f0d1d1b80 ppTempParamTypeDescr = 0x7f5f0d1d1b90 nTempIndices = 1 #22 0x00007f5f1ab2ae28 in bridges::cpp_uno::shared::unoInterfaceProxyDispatch(uno_Interface*, typelib_TypeDescription const*, void*, void**, uno_Any**) (pUnoI=0x5581696dae00, pMemberDescr=0x55816767e490, pReturn=0x0, pArgs=0x558169eb0890, ppException=0x7f5f0d1d1fb0) at /home/buildslave/source/libo-core/bridges/source/cpp_uno/gcc3_linux_x86-64/uno2cpp.cxx:413 aVtableSlot = pThis = 0x5581696dae00 __PRETTY_FUNCTION__ = "void bridges::cpp_uno::shared::unoInterfaceProxyDispatch(uno_Interface*, const typelib_TypeDescription*, void*, void**, uno_Any**)" #23 0x00007f5f1913839f in binaryurp::IncomingRequest::execute_throw(binaryurp::BinaryAny*, std::__debug::vector >*) const (this=this@entry=0x558167666cc0, returnValue=returnValue@entry=0x7f5f0d1d2360, outArguments=outArguments@entry=0x7f5f0d1d2420) at /home/buildslave/source/libo-core/include/uno/dispatcher.hxx:72 exc = pexc = 0x7f5f0d1d1fc0 retType = {_pTypeDescr = 0x55816649c060} nSize = 0 retBuf = std::__debug::vector of length 0, capacity 0 outBufs = std::__debug::vector of length 0, capacity 0 args = std::__debug::vector of length 2, capacity 2 = {0x558167d77e50, 0x558167d77e68} __PRETTY_FUNCTION__ = "bool binaryurp::IncomingRequest::execute_throw(binaryurp::BinaryAny*, std::__debug::vector*) const" isExc = false #24 0x00007f5f19139b59 in binaryurp::IncomingRequest::execute() const (this=this@entry=0x558167666cc0) at /home/buildslave/source/libo-core/binaryurp/source/incomingrequest.cxx:78 resetCc = true oldCc = {m_pUnoI = 0x0} ret = {data_ = _uno_Any(void)} outArgs = std::__debug::vector of length 0, capacity 0 isExc = #25 0x00007f5f1914f66f in binaryurp::(anonymous namespace)::request(void*) (pThreadSpecificData=pThreadSpecificData@entry=0x558167666cc0) at /usr/include/c++/8/bits/unique_ptr.h:149 __PRETTY_FUNCTION__ = "void binaryurp::{anonymous}::request(void*)" #26 0x00007f5f28da61da in cppu_threadpool::JobQueue::enter(void const*, bool) (this=0x558167ee0b50, nDisposeId=, nDisposeId@entry=0x55816a5db970, bReturnWhenNoJob=bReturnWhenNoJob@entry=true) at /home/buildslave/source/libo-core/cppu/source/threadpool/jobqueue.cxx:100 pReturn = 0x0 __PRETTY_FUNCTION__ = "void* cppu_threadpool::JobQueue::enter(const void*, bool)" #27 0x00007f5f28da8229 in cppu_threadpool::ORequestThread::run() (this=0x55816a5db970) at /home/buildslave/source/libo-core/cppu/source/threadpool/thread.cxx:164 #28 0x00007f5f28daa061 in osl::threadFunc(void*) (param=0x55816a5db980) at /home/buildslave/source/libo-core/include/osl/thread.hxx:189 pObj = 0x55816a5db980 #29 0x00007f5f2a3548a1 in osl_thread_start_Impl(void*) (pData=0x55816a622f10) at /home/buildslave/source/libo-core/sal/osl/unx/thread.cxx:264 terminate = false pImpl = 0x55816a622f10 __PRETTY_FUNCTION__ = "void* osl_thread_start_Impl(void*)" #30 0x00007f5f299e1fa3 in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0 #31 0x00007f5f2a0444cf in clone () at /lib/x86_64-linux-gnu/libc.so.6