(gdb) thread apply all bt
Thread 8 (Thread 0x2b340c16a700 (LWP 16230)):
#0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1 0x00002b33f186236c in osl_waitCondition (Condition=0x193e150, pTimeout=0x2b340c169a20) at /home/noel/libo/sal/osl/unx/conditn.cxx:199
#2 0x00002b340b962080 in osl::Condition::wait (this=0x193cd90, pTimeout=0x2b340c169a20) at /home/noel/libo/include/osl/conditn.hxx:119
#3 0x00002b340b958b85 in (anonymous namespace)::UpdateCheckThread::run (this=0x1989980) at /home/noel/libo/extensions/source/update/check/updatecheck.cxx:525
#4 0x00002b340b96203e in threadFunc (param=0x1989980) at /home/noel/libo/include/osl/thread.hxx:185
#5 0x00002b33f188b9ea in osl_thread_start_Impl (pData=0x1994e60) at /home/noel/libo/sal/osl/unx/thread.cxx:234
#6 0x00002b33f1fcd6ba in start_thread (arg=0x2b340c16a700) at pthread_create.c:333
#7 0x00002b33f1d033dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 7 (Thread 0x2b340c36b700 (LWP 14777)):
#0 0x00002b33f1cf770d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00002b33fab09759 in SvpSalInstance::DoReleaseYield (this=0x740c90, nTimeoutMS=-1) at /home/noel/libo/vcl/headless/svpinst.cxx:317
#2 0x00002b33fab09683 in SvpSalInstance::DoYield (this=0x740c90, bWait=true, bHandleAllCurrentEvents=false) at /home/noel/libo/vcl/headless/svpinst.cxx:294
#3 0x00002b33fa93ccd1 in ImplYield (i_bWait=true, i_bAllEvents=false) at /home/noel/libo/vcl/source/app/svapp.cxx:469
#4 0x00002b33fa937a24 in Application::Yield () at /home/noel/libo/vcl/source/app/svapp.cxx:534
#5 0x00002b33fa228254 in Dialog::Execute (this=0x18f57b0) at /home/noel/libo/vcl/source/window/dialog.cxx:955
#6 0x00002b340c3dd5e5 in writerperfect::EPUBExportUIComponent::execute (this=0x18e1c50) at /home/noel/libo/writerperfect/source/writer/EPUBExportUIComponent.cxx:80
#7 0x00002b3408f74185 in gcc3::callVirtualMethod (pThis=0x18e1c88, nVtableIndex=4, pRegisterReturn=0x1860f50, pReturnTypeRef=0x756020, bSimpleReturn=true, pStack=0x2b340c3698f0, nStack=0,
pGPR=0x2b340c369c00, pFPR=0x2b340c369bc0) at /home/noel/libo/bridges/source/cpp_uno/gcc3_linux_x86-64/callvirtualmethod.cxx:77
#8 0x00002b3408f72d3d in cpp_call (pThis=0x18e51c0, aVtableSlot=..., pReturnTypeRef=0x756020, nParams=0, pParams=0x0, pUnoReturn=0x1860f50, pUnoArgs=0x0, ppUnoExc=0x2b340c36a160)
at /home/noel/libo/bridges/source/cpp_uno/gcc3_linux_x86-64/uno2cpp.cxx:233
#9 0x00002b3408f724c2 in bridges::cpp_uno::shared::unoInterfaceProxyDispatch (pUnoI=0x18e51c0, pMemberDescr=0x18e45f0, pReturn=0x1860f50, pArgs=0x0, ppException=0x2b340c36a160)
at /home/noel/libo/bridges/source/cpp_uno/gcc3_linux_x86-64/uno2cpp.cxx:420
#10 0x00002b3409fc4b4c in binaryurp::IncomingRequest::execute_throw (this=0x18f7360, returnValue=0x2b340c36a710, outArguments=0x2b340c36a6d8)
at /home/noel/libo/binaryurp/source/incomingrequest.cxx:236
#11 0x00002b3409fc31bd in binaryurp::IncomingRequest::execute (this=0x18f7360) at /home/noel/libo/binaryurp/source/incomingrequest.cxx:79
#12 0x00002b3409fef3ed in request (pThreadSpecificData=0x18f7360) at /home/noel/libo/binaryurp/source/reader.cxx:85
#13 0x00002b33f19092c5 in cppu_threadpool::JobQueue::enter (this=0x18ea790, nDisposeId=25564784, bReturnWhenNoJob=true) at /home/noel/libo/cppu/source/threadpool/jobqueue.cxx:107
#14 0x00002b33f1910115 in cppu_threadpool::ORequestThread::run (this=0x1861670) at /home/noel/libo/cppu/source/threadpool/thread.cxx:165
#15 0x00002b33f1912dae in threadFunc (param=0x1861680) at /home/noel/libo/include/osl/thread.hxx:185
#16 0x00002b33f188b9ea in osl_thread_start_Impl (pData=0x185e360) at /home/noel/libo/sal/osl/unx/thread.cxx:234
#17 0x00002b33f1fcd6ba in start_thread (arg=0x2b340c36b700) at pthread_create.c:333
#18 0x00002b33f1d033dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 6 (Thread 0x2b340bf69700 (LWP 14775)):
#0 0x00002b33f1d0427f in __libc_recv (fd=16, buf=0x185bef8, n=8, flags=0) at ../sysdeps/unix/sysv/linux/x86_64/recv.c:28
#1 0x00002b33f1875ad3 in osl_receivePipe (pPipe=0x1853420, pBuffer=0x185bef8, BytesToRead=8) at /home/noel/libo/sal/osl/unx/pipe.cxx:470
#2 0x00002b33f1876130 in osl_readPipe (pPipe=0x1853420, pBuffer=0x185bef8, n=8) at /home/noel/libo/sal/osl/unx/pipe.cxx:540
#3 0x00002b3409f06eb6 in osl::StreamPipe::read (this=0x18c8990, pBuffer=0x185bef8, n=8) at /home/noel/libo/include/osl/pipe.hxx:201
#4 0x00002b3409f05f1b in io_acceptor::PipeConnection::read (this=0x18c8960, aReadBytes=uno::Sequence of length 8 = {...}, nBytesToRead=8) at /home/noel/libo/io/source/acceptor/acc_pipe.cxx:81
#5 0x00002b3409ff0054 in binaryurp::(anonymous namespace)::read (connection=uno::Reference to (io_acceptor::PipeConnection *) 0x18c8988, size=8, eofOk=true)
at /home/noel/libo/binaryurp/source/reader.cxx:69
#6 0x00002b3409fef7b7 in binaryurp::Reader::execute (this=0x1858f60) at /home/noel/libo/binaryurp/source/reader.cxx:104
#7 0x00002b33f19d4a18 in salhelper::Thread::run (this=0x1858f60) at /home/noel/libo/salhelper/source/thread.cxx:40
#8 0x00002b33f19d527e in threadFunc (param=0x1858f70) at /home/noel/libo/include/osl/thread.hxx:185
#9 0x00002b33f188b9ea in osl_thread_start_Impl (pData=0x185ae80) at /home/noel/libo/sal/osl/unx/thread.cxx:234
#10 0x00002b33f1fcd6ba in start_thread (arg=0x2b340bf69700) at pthread_create.c:333
#11 0x00002b33f1d033dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 5 (Thread 0x2b340bd68700 (LWP 14774)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00002b33f18626b4 in osl_waitCondition (Condition=0x1858c00, pTimeout=0x0) at /home/noel/libo/sal/osl/unx/conditn.cxx:226
#2 0x00002b3409f9b1e0 in osl::Condition::wait (this=0x1858b68, pTimeout=0x0) at /home/noel/libo/include/osl/conditn.hxx:119
#3 0x00002b3409ffb3c9 in binaryurp::Writer::execute (this=0x18589a0) at /home/noel/libo/binaryurp/source/writer.cxx:150
---Type <return> to continue, or q <return> to quit---
#4 0x00002b33f19d4a18 in salhelper::Thread::run (this=0x18589a0) at /home/noel/libo/salhelper/source/thread.cxx:40
#5 0x00002b33f19d527e in threadFunc (param=0x18589b0) at /home/noel/libo/include/osl/thread.hxx:185
#6 0x00002b33f188b9ea in osl_thread_start_Impl (pData=0x185ac60) at /home/noel/libo/sal/osl/unx/thread.cxx:234
#7 0x00002b33f1fcd6ba in start_thread (arg=0x2b340bd68700) at pthread_create.c:333
#8 0x00002b33f1d033dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 4 (Thread 0x2b340a241700 (LWP 14731)):
#0 0x00002b33f1d0407d in accept () at ../sysdeps/unix/syscall-template.S:84
#1 0x00002b33f1875634 in osl_acceptPipe (pPipe=0x187bfd0) at /home/noel/libo/sal/osl/unx/pipe.cxx:412
#2 0x00002b3409f075dd in osl::Pipe::accept (this=0x2b340a240460, Connection=...) at /home/noel/libo/include/osl/pipe.hxx:151
#3 0x00002b3409f06751 in io_acceptor::PipeAcceptor::accept (this=0x18b0870) at /home/noel/libo/io/source/acceptor/acc_pipe.cxx:155
#4 0x00002b3409f15125 in io_acceptor::OAcceptor::accept (this=0x152e360, sConnectionDescription="pipe,name=pytestdab5e3fa-d5e5-11e7-bf79-10c37b92498b")
at /home/noel/libo/io/source/acceptor/acceptor.cxx:217
#5 0x00002b3409f15353 in non-virtual thunk to io_acceptor::OAcceptor::accept(rtl::OUString const&) () at /home/noel/libo/include/rtl/stringutils.hxx:170
#6 0x00002b3409ecda7c in desktop::Acceptor::run (this=0x152d210) at /home/noel/libo/desktop/source/offacc/acceptor.cxx:103
#7 0x00002b3409ecd7f7 in offacc_workerfunc (acc=0x152d210) at /home/noel/libo/desktop/source/offacc/acceptor.cxx:43
#8 0x00002b33f188b9ea in osl_thread_start_Impl (pData=0x152fee0) at /home/noel/libo/sal/osl/unx/thread.cxx:234
#9 0x00002b33f1fcd6ba in start_thread (arg=0x2b340a241700) at pthread_create.c:333
#10 0x00002b33f1d033dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 3 (Thread 0x2b3409ec7700 (LWP 14730)):
#0 0x00002b33f1d0407d in accept () at ../sysdeps/unix/syscall-template.S:84
#1 0x00002b33f1875634 in osl_acceptPipe (pPipe=0x15215b0) at /home/noel/libo/sal/osl/unx/pipe.cxx:412
#2 0x00002b33f1aa192d in osl::Pipe::accept (this=0x1521590, Connection=...) at /home/noel/libo/include/osl/pipe.hxx:151
#3 0x00002b33f1a9e8f1 in desktop::PipeIpcThread::execute (this=0x1521560) at /home/noel/libo/desktop/source/app/officeipcthread.cxx:1150
#4 0x00002b33f19d4a18 in salhelper::Thread::run (this=0x1521560) at /home/noel/libo/salhelper/source/thread.cxx:40
#5 0x00002b33f19d527e in threadFunc (param=0x1521570) at /home/noel/libo/include/osl/thread.hxx:185
#6 0x00002b33f188b9ea in osl_thread_start_Impl (pData=0x151ee40) at /home/noel/libo/sal/osl/unx/thread.cxx:234
#7 0x00002b33f1fcd6ba in start_thread (arg=0x2b3409ec7700) at pthread_create.c:333
#8 0x00002b33f1d033dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 0x2b3408f43700 (LWP 14680)):
#0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1 0x00002b33f1824a3a in rtl_cache_wsupdate_wait (seconds=10) at /home/noel/libo/sal/rtl/alloc_cache.cxx:1193
#2 0x00002b33f1824957 in rtl_cache_wsupdate_all (arg=0xa) at /home/noel/libo/sal/rtl/alloc_cache.cxx:1315
#3 0x00002b33f1fcd6ba in start_thread (arg=0x2b3408f43700) at pthread_create.c:333
#4 0x00002b33f1d033dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x2b3408a57f40 (LWP 14677)):
#0 0x00002b33f1cf770d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00002b33fab09759 in SvpSalInstance::DoReleaseYield (this=0x740c90, nTimeoutMS=-1) at /home/noel/libo/vcl/headless/svpinst.cxx:317
#2 0x00002b33fab09683 in SvpSalInstance::DoYield (this=0x740c90, bWait=true, bHandleAllCurrentEvents=false) at /home/noel/libo/vcl/headless/svpinst.cxx:294
#3 0x00002b33fa93ccd1 in ImplYield (i_bWait=true, i_bAllEvents=false) at /home/noel/libo/vcl/source/app/svapp.cxx:469
#4 0x00002b33fa937a24 in Application::Yield () at /home/noel/libo/vcl/source/app/svapp.cxx:534
#5 0x00002b33fa9379b0 in Application::Execute () at /home/noel/libo/vcl/source/app/svapp.cxx:449
#6 0x00002b33f1a3dd1b in desktop::Desktop::Main (this=0x7fff55466710) at /home/noel/libo/desktop/source/app/app.cxx:1603
#7 0x00002b33fa94b945 in ImplSVMain () at /home/noel/libo/vcl/source/app/svmain.cxx:194
#8 0x00002b33fa94d538 in SVMain () at /home/noel/libo/vcl/source/app/svmain.cxx:232
#9 0x00002b33f1aa84e5 in soffice_main () at /home/noel/libo/desktop/source/app/sofficemain.cxx:163
#10 0x000000000040093d in sal_main () at /home/noel/libo/desktop/source/app/main.c:48
#11 0x0000000000400917 in main (argc=7, argv=0x7fff554668c8) at /home/noel/libo/desktop/source/app/main.c:47