[Qt] Segfault on startup #9883

issue TheBlueMatt openend this issue on February 28, 2017
  1. TheBlueMatt commented at 0:30 am on February 28, 2017: member

    0.14.0 rc1 +/- a few commits, crashed upon startup with the following backtraces (thread 1 is what crashed).

      0(gdb) thread apply all bt
      1
      2Thread 44 (Thread 0x7fd66a7fc700 (LWP 83)):
      3[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
      4[#1](/bitcoin-bitcoin/1/)  0x00005617b3ba30f6 in boost::condition_variable::wait (m=..., this=0x5617b45234c8 <scriptcheckqueue+40>)
      5    at /usr/include/boost/thread/pthread/condition_variable.hpp:76
      6[#2](/bitcoin-bitcoin/2/)  CCheckQueue<CScriptCheck>::Loop (this=0x5617b45234a0 <scriptcheckqueue>, fMaster=false) at checkqueue.h:102
      7[#3](/bitcoin-bitcoin/3/)  0x00007fd6b8c1c98d in ?? () from /usr/lib/libboost_thread.so.1.63.0
      8[#4](/bitcoin-bitcoin/4/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
      9[#5](/bitcoin-bitcoin/5/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
     10
     11Thread 43 (Thread 0x7fd69b8b5700 (LWP 63)):
     12[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
     13[#1](/bitcoin-bitcoin/1/)  0x00007fd6a3958df3 in ?? () from /usr/lib/xorg/modules/dri/swrast_dri.so
     14[#2](/bitcoin-bitcoin/2/)  0x00007fd6a3958c57 in ?? () from /usr/lib/xorg/modules/dri/swrast_dri.so
     15[#3](/bitcoin-bitcoin/3/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
     16[#4](/bitcoin-bitcoin/4/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
     17
     18Thread 42 (Thread 0x7fd6990b0700 (LWP 68)):
     19[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
     20[#1](/bitcoin-bitcoin/1/)  0x00007fd6a3958df3 in ?? () from /usr/lib/xorg/modules/dri/swrast_dri.so
     21[#2](/bitcoin-bitcoin/2/)  0x00007fd6a3958c57 in ?? () from /usr/lib/xorg/modules/dri/swrast_dri.so
     22[#3](/bitcoin-bitcoin/3/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
     23[#4](/bitcoin-bitcoin/4/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
     24
     25Thread 41 (Thread 0x7fd69b0b4700 (LWP 64)):
     26[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
     27[#1](/bitcoin-bitcoin/1/)  0x00007fd6a3958df3 in ?? () from /usr/lib/xorg/modules/dri/swrast_dri.so
     28[#2](/bitcoin-bitcoin/2/)  0x00007fd6a3958c57 in ?? () from /usr/lib/xorg/modules/dri/swrast_dri.so
     29[#3](/bitcoin-bitcoin/3/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
     30[#4](/bitcoin-bitcoin/4/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
     31
     32Thread 40 (Thread 0x7fd69c0b6700 (LWP 62)):
     33[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
     34[#1](/bitcoin-bitcoin/1/)  0x00007fd6a3958df3 in ?? () from /usr/lib/xorg/modules/dri/swrast_dri.so
     35[#2](/bitcoin-bitcoin/2/)  0x00007fd6a3958c57 in ?? () from /usr/lib/xorg/modules/dri/swrast_dri.so
     36[#3](/bitcoin-bitcoin/3/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
     37[#4](/bitcoin-bitcoin/4/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
     38
     39Thread 39 (Thread 0x7fd66affd700 (LWP 82)):
     40[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
     41[#1](/bitcoin-bitcoin/1/)  0x00005617b3ba30f6 in boost::condition_variable::wait (m=..., this=0x5617b45234c8 <scriptcheckqueue+40>)
     42    at /usr/include/boost/thread/pthread/condition_variable.hpp:76
     43[#2](/bitcoin-bitcoin/2/)  CCheckQueue<CScriptCheck>::Loop (this=0x5617b45234a0 <scriptcheckqueue>, fMaster=false) at checkqueue.h:102
     44[#3](/bitcoin-bitcoin/3/)  0x00007fd6b8c1c98d in ?? () from /usr/lib/libboost_thread.so.1.63.0
     45[#4](/bitcoin-bitcoin/4/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
     46[#5](/bitcoin-bitcoin/5/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
     47
     48Thread 38 (Thread 0x7fd668ff9700 (LWP 86)):
     49[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
     50[#1](/bitcoin-bitcoin/1/)  0x00005617b3ba30f6 in boost::condition_variable::wait (m=..., this=0x5617b45234c8 <scriptcheckqueue+40>)
     51    at /usr/include/boost/thread/pthread/condition_variable.hpp:76
     52[#2](/bitcoin-bitcoin/2/)  CCheckQueue<CScriptCheck>::Loop (this=0x5617b45234a0 <scriptcheckqueue>, fMaster=false) at checkqueue.h:102
     53[#3](/bitcoin-bitcoin/3/)  0x00007fd6b8c1c98d in ?? () from /usr/lib/libboost_thread.so.1.63.0
     54[#4](/bitcoin-bitcoin/4/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
     55[#5](/bitcoin-bitcoin/5/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
     56
     57Thread 37 (Thread 0x7fd6697fa700 (LWP 85)):
     58[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
     59[#1](/bitcoin-bitcoin/1/)  0x00005617b3ba30f6 in boost::condition_variable::wait (m=..., this=0x5617b45234c8 <scriptcheckqueue+40>)
     60    at /usr/include/boost/thread/pthread/condition_variable.hpp:76
     61[#2](/bitcoin-bitcoin/2/)  CCheckQueue<CScriptCheck>::Loop (this=0x5617b45234a0 <scriptcheckqueue>, fMaster=false) at checkqueue.h:102
     62[#3](/bitcoin-bitcoin/3/)  0x00007fd6b8c1c98d in ?? () from /usr/lib/libboost_thread.so.1.63.0
     63[#4](/bitcoin-bitcoin/4/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
     64[#5](/bitcoin-bitcoin/5/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
     65
     66Thread 36 (Thread 0x7fd6998b1700 (LWP 67)):
     67[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
     68[#1](/bitcoin-bitcoin/1/)  0x00007fd6a3958df3 in ?? () from /usr/lib/xorg/modules/dri/swrast_dri.so
     69[#2](/bitcoin-bitcoin/2/)  0x00007fd6a3958c57 in ?? () from /usr/lib/xorg/modules/dri/swrast_dri.so
     70[#3](/bitcoin-bitcoin/3/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
     71[#4](/bitcoin-bitcoin/4/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
     72
     73Thread 35 (Thread 0x7fd68ffff700 (LWP 73)):
     74[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
     75[#1](/bitcoin-bitcoin/1/)  0x00005617b3ba30f6 in boost::condition_variable::wait (m=..., this=0x5617b45234c8 <scriptcheckqueue+40>)
     76    at /usr/include/boost/thread/pthread/condition_variable.hpp:76
     77[#2](/bitcoin-bitcoin/2/)  CCheckQueue<CScriptCheck>::Loop (this=0x5617b45234a0 <scriptcheckqueue>, fMaster=false) at checkqueue.h:102
     78[#3](/bitcoin-bitcoin/3/)  0x00007fd6b8c1c98d in ?? () from /usr/lib/libboost_thread.so.1.63.0
     79[#4](/bitcoin-bitcoin/4/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
     80[#5](/bitcoin-bitcoin/5/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
     81
     82Thread 34 (Thread 0x7fd68cff9700 (LWP 79)):
     83[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
     84[#1](/bitcoin-bitcoin/1/)  0x00005617b3ba30f6 in boost::condition_variable::wait (m=..., this=0x5617b45234c8 <scriptcheckqueue+40>)
     85    at /usr/include/boost/thread/pthread/condition_variable.hpp:76
     86[#2](/bitcoin-bitcoin/2/)  CCheckQueue<CScriptCheck>::Loop (this=0x5617b45234a0 <scriptcheckqueue>, fMaster=false) at checkqueue.h:102
     87[#3](/bitcoin-bitcoin/3/)  0x00007fd6b8c1c98d in ?? () from /usr/lib/libboost_thread.so.1.63.0
     88[#4](/bitcoin-bitcoin/4/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
     89[#5](/bitcoin-bitcoin/5/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
     90
     91Thread 33 (Thread 0x7fd669ffb700 (LWP 84)):
     92[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
     93[#1](/bitcoin-bitcoin/1/)  0x00005617b3ba30f6 in boost::condition_variable::wait (m=..., this=0x5617b45234c8 <scriptcheckqueue+40>)
     94    at /usr/include/boost/thread/pthread/condition_variable.hpp:76
     95[#2](/bitcoin-bitcoin/2/)  CCheckQueue<CScriptCheck>::Loop (this=0x5617b45234a0 <scriptcheckqueue>, fMaster=false) at checkqueue.h:102
     96[#3](/bitcoin-bitcoin/3/)  0x00007fd6b8c1c98d in ?? () from /usr/lib/libboost_thread.so.1.63.0
     97[#4](/bitcoin-bitcoin/4/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
     98[#5](/bitcoin-bitcoin/5/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
     99
    100Thread 32 (Thread 0x7fd66b7fe700 (LWP 81)):
    101[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
    102[#1](/bitcoin-bitcoin/1/)  0x00005617b3ba30f6 in boost::condition_variable::wait (m=..., this=0x5617b45234c8 <scriptcheckqueue+40>)
    103    at /usr/include/boost/thread/pthread/condition_variable.hpp:76
    104[#2](/bitcoin-bitcoin/2/)  CCheckQueue<CScriptCheck>::Loop (this=0x5617b45234a0 <scriptcheckqueue>, fMaster=false) at checkqueue.h:102
    105[#3](/bitcoin-bitcoin/3/)  0x00007fd6b8c1c98d in ?? () from /usr/lib/libboost_thread.so.1.63.0
    106[#4](/bitcoin-bitcoin/4/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
    107[#5](/bitcoin-bitcoin/5/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
    108
    109Thread 31 (Thread 0x7fd68d7fa700 (LWP 78)):
    110[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
    111[#1](/bitcoin-bitcoin/1/)  0x00005617b3ba30f6 in boost::condition_variable::wait (m=..., this=0x5617b45234c8 <scriptcheckqueue+40>)
    112    at /usr/include/boost/thread/pthread/condition_variable.hpp:76
    113[#2](/bitcoin-bitcoin/2/)  CCheckQueue<CScriptCheck>::Loop (this=0x5617b45234a0 <scriptcheckqueue>, fMaster=false) at checkqueue.h:102
    114[#3](/bitcoin-bitcoin/3/)  0x00007fd6b8c1c98d in ?? () from /usr/lib/libboost_thread.so.1.63.0
    115[#4](/bitcoin-bitcoin/4/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
    116[#5](/bitcoin-bitcoin/5/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
    117---Type <return> to continue, or q <return> to quit---
    118
    119Thread 30 (Thread 0x7fd629dba700 (LWP 92)):
    120[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc4b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
    121[#1](/bitcoin-bitcoin/1/)  0x00005617b3ce5642 in __gthread_cond_timedwait (__abs_timeout=0x7fd629db99e0, __mutex=<optimized out>, __cond=0x7fd688730070)
    122    at /usr/include/c++/6.3.1/x86_64-pc-linux-gnu/bits/gthr-default.h:871
    123[#2](/bitcoin-bitcoin/2/)  std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=...,
    124    __lock=<synthetic pointer>..., this=0x7fd688730070) at /usr/include/c++/6.3.1/condition_variable:166
    125[#3](/bitcoin-bitcoin/3/)  std::condition_variable::wait_until<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=...,
    126    __lock=<synthetic pointer>..., this=0x7fd688730070) at /usr/include/c++/6.3.1/condition_variable:106
    127[#4](/bitcoin-bitcoin/4/)  std::condition_variable::wait_until<std::chrono::_V2::system_clock, std::chrono::duration<long int, std::ratio<1l, 1000000000l> >, CThreadInterrupt::sleep_for(std::chrono::milliseconds)::<lambda()> > (__p=..., __atime=..., __lock=<synthetic pointer>..., this=0x7fd688730070)
    128    at /usr/include/c++/6.3.1/condition_variable:129
    129[#5](/bitcoin-bitcoin/5/)  std::condition_variable::wait_for<long int, std::ratio<1l, 1000l>, CThreadInterrupt::sleep_for(std::chrono::milliseconds)::<lambda()> >
    130    (__p=..., __rtime=<synthetic pointer>..., __lock=<synthetic pointer>..., this=0x7fd688730070)
    131    at /usr/include/c++/6.3.1/condition_variable:145
    132[#6](/bitcoin-bitcoin/6/)  CThreadInterrupt::sleep_for (this=this@entry=0x7fd688730070, rel_time=..., rel_time@entry=...) at threadinterrupt.cpp:30
    133[#7](/bitcoin-bitcoin/7/)  0x00005617b3a85900 in CConnman::ThreadOpenConnections (this=<optimized out>) at net.cpp:1678
    134[#8](/bitcoin-bitcoin/8/)  0x00005617b3a90710 in std::function<void ()>::operator()() const (this=0x7fd629db9df0) at /usr/include/c++/6.3.1/functional:2127
    135[#9](/bitcoin-bitcoin/9/)  TraceThread<std::function<void ()> >(char const*, std::function<void ()>) (name=<optimized out>, func=...) at util.h:218
    136[#10](/bitcoin-bitcoin/10/) 0x00005617b3a8bf9b in std::_Bind_simple<void (*(char const*, std::function<void ()>))(char const*, std::function<void ()>)>::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>) (this=<optimized out>) at /usr/include/c++/6.3.1/functional:1391
    137[#11](/bitcoin-bitcoin/11/) std::_Bind_simple<void (*(char const*, std::function<void ()>))(char const*, std::function<void ()>)>::operator()() (
    138    this=<optimized out>) at /usr/include/c++/6.3.1/functional:1380
    139[#12](/bitcoin-bitcoin/12/) std::thread::_State_impl<std::_Bind_simple<void (*(char const*, std::function<void ()>))(char const*, std::function<void ()>)> >::_M_run() (this=<optimized out>) at /usr/include/c++/6.3.1/thread:197
    140[#13](/bitcoin-bitcoin/13/) 0x00007fd6b52e458f in std::execute_native_thread_routine (__p=0x7fd62c840c60) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/thread.cc:83
    141[#14](/bitcoin-bitcoin/14/) 0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
    142[#15](/bitcoin-bitcoin/15/) 0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
    143
    144Thread 29 (Thread 0x7fd69a0b2700 (LWP 66)):
    145[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
    146[#1](/bitcoin-bitcoin/1/)  0x00007fd6a3958df3 in ?? () from /usr/lib/xorg/modules/dri/swrast_dri.so
    147[#2](/bitcoin-bitcoin/2/)  0x00007fd6a3958c57 in ?? () from /usr/lib/xorg/modules/dri/swrast_dri.so
    148[#3](/bitcoin-bitcoin/3/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
    149[#4](/bitcoin-bitcoin/4/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
    150
    151Thread 28 (Thread 0x7fd69c8b7700 (LWP 61)):
    152[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
    153[#1](/bitcoin-bitcoin/1/)  0x00007fd6a3958df3 in ?? () from /usr/lib/xorg/modules/dri/swrast_dri.so
    154[#2](/bitcoin-bitcoin/2/)  0x00007fd6a3958c57 in ?? () from /usr/lib/xorg/modules/dri/swrast_dri.so
    155[#3](/bitcoin-bitcoin/3/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
    156[#4](/bitcoin-bitcoin/4/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
    157
    158Thread 27 (Thread 0x7fd6988af700 (LWP 69)):
    159[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
    160[#1](/bitcoin-bitcoin/1/)  0x00007fd6a3958df3 in ?? () from /usr/lib/xorg/modules/dri/swrast_dri.so
    161[#2](/bitcoin-bitcoin/2/)  0x00007fd6a3958c57 in ?? () from /usr/lib/xorg/modules/dri/swrast_dri.so
    162[#3](/bitcoin-bitcoin/3/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
    163[#4](/bitcoin-bitcoin/4/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
    164
    165Thread 26 (Thread 0x7fd68dffb700 (LWP 77)):
    166[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
    167[#1](/bitcoin-bitcoin/1/)  0x00005617b3ba30f6 in boost::condition_variable::wait (m=..., this=0x5617b45234c8 <scriptcheckqueue+40>)
    168    at /usr/include/boost/thread/pthread/condition_variable.hpp:76
    169[#2](/bitcoin-bitcoin/2/)  CCheckQueue<CScriptCheck>::Loop (this=0x5617b45234a0 <scriptcheckqueue>, fMaster=false) at checkqueue.h:102
    170[#3](/bitcoin-bitcoin/3/)  0x00007fd6b8c1c98d in ?? () from /usr/lib/libboost_thread.so.1.63.0
    171[#4](/bitcoin-bitcoin/4/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
    172[#5](/bitcoin-bitcoin/5/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
    173
    174Thread 25 (Thread 0x7fd64bfff700 (LWP 87)):
    175[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc4b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
    176[#1](/bitcoin-bitcoin/1/)  0x00005617b3cca86a in boost::condition_variable::do_wait_until (timeout=..., m=..., this=0x5617b6ae7000)
    177    at /usr/include/boost/thread/pthread/condition_variable.hpp:107
    178[#2](/bitcoin-bitcoin/2/)  boost::condition_variable::wait_until (tp=..., lk=..., this=0x5617b6ae7000)
    179    at /usr/include/boost/thread/pthread/condition_variable_fwd.hpp:252
    180[#3](/bitcoin-bitcoin/3/)  boost::condition_variable::wait_until<boost::chrono::duration<long, boost::ratio<1l, 1000000000l> > > (t=<synthetic pointer>...,
    181    lock=..., this=0x5617b6ae7000) at /usr/include/boost/thread/pthread/condition_variable_fwd.hpp:209
    182[#4](/bitcoin-bitcoin/4/)  CScheduler::serviceQueue (this=0x5617b6ae6fd0) at scheduler.cpp:59
    183[#5](/bitcoin-bitcoin/5/)  0x00005617b3a69cd8 in boost::function0<void>::operator() (this=0x7fd64bffedd0) at /usr/include/boost/function/function_template.hpp:771
    184[#6](/bitcoin-bitcoin/6/)  TraceThread<boost::function<void ()> >(char const*, boost::function<void ()>) (name=<optimized out>, func=...) at util.h:218
    185[#7](/bitcoin-bitcoin/7/)  0x00005617b3a65fa2 in boost::_bi::list2<boost::_bi::value<char const*>, boost::_bi::value<boost::function<void ()> > >::operator()<void (*)(char const*, boost::function<void ()>), boost::_bi::list0>(boost::_bi::type<void>, void (*&)(char const*, boost::function<void ()>), boost::_bi::list0&, int) (a=<synthetic pointer>..., f= [@0x7fd6881499c8](/bitcoin-bitcoin/contributor/0x7fd6881499c8/): 0x5617b3a69c40 <TraceThread<boost::function<void ()> >(char const*, boost::function<void ()>)>, this=0x7fd6881499d0)
    186    at /usr/include/boost/bind/bind.hpp:319
    187[#8](/bitcoin-bitcoin/8/)  boost::_bi::bind_t<void, void (*)(char const*, boost::function<void ()>), boost::_bi::list2<boost::_bi::value<char const*>, boost::_bi::value<boost::function<void ()> > > >::operator()() (this=0x7fd6881499c8) at /usr/include/boost/bind/bind.hpp:1294
    188[#9](/bitcoin-bitcoin/9/)  boost::detail::thread_data<boost::_bi::bind_t<void, void (*)(char const*, boost::function<void ()>), boost::_bi::list2<boost::_bi::value<char const*>, boost::_bi::value<boost::function<void ()> > > > >::run() (this=0x7fd688149810)
    189    at /usr/include/boost/thread/detail/thread.hpp:116
    190[#10](/bitcoin-bitcoin/10/) 0x00007fd6b8c1c98d in ?? () from /usr/lib/libboost_thread.so.1.63.0
    191[#11](/bitcoin-bitcoin/11/) 0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
    192[#12](/bitcoin-bitcoin/12/) 0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
    193
    194Thread 24 (Thread 0x7fd6976a8700 (LWP 71)):
    195[#0](/bitcoin-bitcoin/0/)  0x00007fd6b4a4f48d in poll () from /usr/lib/libc.so.6
    196[#1](/bitcoin-bitcoin/1/)  0x00007fd6b2c6d786 in ?? () from /usr/lib/libglib-2.0.so.0
    197[#2](/bitcoin-bitcoin/2/)  0x00007fd6b2c6d89c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
    198[#3](/bitcoin-bitcoin/3/)  0x00007fd6b705804f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
    199[#4](/bitcoin-bitcoin/4/)  0x00007fd6b700189a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
    200[#5](/bitcoin-bitcoin/5/)  0x00007fd6b6e23a73 in QThread::exec() () from /usr/lib/libQt5Core.so.5
    201[#6](/bitcoin-bitcoin/6/)  0x00007fd6b6e286d8 in ?? () from /usr/lib/libQt5Core.so.5
    202[#7](/bitcoin-bitcoin/7/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
    203[#8](/bitcoin-bitcoin/8/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
    204
    205Thread 23 (Thread 0x7fd68f7fe700 (LWP 74)):
    206[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
    207[#1](/bitcoin-bitcoin/1/)  0x00005617b3ba30f6 in boost::condition_variable::wait (m=..., this=0x5617b45234c8 <scriptcheckqueue+40>)
    208    at /usr/include/boost/thread/pthread/condition_variable.hpp:76
    209[#2](/bitcoin-bitcoin/2/)  CCheckQueue<CScriptCheck>::Loop (this=0x5617b45234a0 <scriptcheckqueue>, fMaster=false) at checkqueue.h:102
    210[#3](/bitcoin-bitcoin/3/)  0x00007fd6b8c1c98d in ?? () from /usr/lib/libboost_thread.so.1.63.0
    211[#4](/bitcoin-bitcoin/4/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
    212[#5](/bitcoin-bitcoin/5/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
    213
    214Thread 22 (Thread 0x7fd68e7fc700 (LWP 76)):
    215[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
    216[#1](/bitcoin-bitcoin/1/)  0x00005617b3ba30f6 in boost::condition_variable::wait (m=..., this=0x5617b45234c8 <scriptcheckqueue+40>)
    217    at /usr/include/boost/thread/pthread/condition_variable.hpp:76
    218[#2](/bitcoin-bitcoin/2/)  CCheckQueue<CScriptCheck>::Loop (this=0x5617b45234a0 <scriptcheckqueue>, fMaster=false) at checkqueue.h:102
    219[#3](/bitcoin-bitcoin/3/)  0x00007fd6b8c1c98d in ?? () from /usr/lib/libboost_thread.so.1.63.0
    220[#4](/bitcoin-bitcoin/4/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
    221[#5](/bitcoin-bitcoin/5/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
    222
    223Thread 21 (Thread 0x7fd68effd700 (LWP 75)):
    224[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
    225[#1](/bitcoin-bitcoin/1/)  0x00005617b3ba30f6 in boost::condition_variable::wait (m=..., this=0x5617b45234c8 <scriptcheckqueue+40>)
    226---Type <return> to continue, or q <return> to quit---
    227    at /usr/include/boost/thread/pthread/condition_variable.hpp:76
    228[#2](/bitcoin-bitcoin/2/)  CCheckQueue<CScriptCheck>::Loop (this=0x5617b45234a0 <scriptcheckqueue>, fMaster=false) at checkqueue.h:102
    229[#3](/bitcoin-bitcoin/3/)  0x00007fd6b8c1c98d in ?? () from /usr/lib/libboost_thread.so.1.63.0
    230[#4](/bitcoin-bitcoin/4/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
    231[#5](/bitcoin-bitcoin/5/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
    232
    233Thread 20 (Thread 0x7fd623a68700 (LWP 95)):
    234[#0](/bitcoin-bitcoin/0/)  0x00007fd6b4a4f48d in poll () from /usr/lib/libc.so.6
    235[#1](/bitcoin-bitcoin/1/)  0x00007fd6b2c6d786 in ?? () from /usr/lib/libglib-2.0.so.0
    236[#2](/bitcoin-bitcoin/2/)  0x00007fd6b2c6d89c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
    237[#3](/bitcoin-bitcoin/3/)  0x00007fd6b705804f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
    238[#4](/bitcoin-bitcoin/4/)  0x00007fd6b700189a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
    239[#5](/bitcoin-bitcoin/5/)  0x00007fd6b6e23a73 in QThread::exec() () from /usr/lib/libQt5Core.so.5
    240[#6](/bitcoin-bitcoin/6/)  0x00007fd6b6e286d8 in ?? () from /usr/lib/libQt5Core.so.5
    241[#7](/bitcoin-bitcoin/7/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
    242[#8](/bitcoin-bitcoin/8/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
    243
    244Thread 19 (Thread 0x7fd64934f700 (LWP 88)):
    245[#0](/bitcoin-bitcoin/0/)  0x00007fd6b49e775f in _int_free () from /usr/lib/libc.so.6
    246[#1](/bitcoin-bitcoin/1/)  0x00005617b3d54b72 in __gnu_cxx::new_allocator<char>::deallocate (this=0x7fd638002dd8, __p=<optimized out>)
    247    at /usr/include/c++/6.3.1/ext/new_allocator.h:110
    248[#2](/bitcoin-bitcoin/2/)  std::allocator_traits<std::allocator<char> >::deallocate (__a=..., __n=<optimized out>, __p=<optimized out>)
    249    at /usr/include/c++/6.3.1/bits/alloc_traits.h:442
    250[#3](/bitcoin-bitcoin/3/)  std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_destroy (__size=<optimized out>,
    251    this=0x7fd638002dd8) at /usr/include/c++/6.3.1/bits/basic_string.h:186
    252[#4](/bitcoin-bitcoin/4/)  std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_dispose (this=0x7fd638002dd8)
    253    at /usr/include/c++/6.3.1/bits/basic_string.h:181
    254[#5](/bitcoin-bitcoin/5/)  std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string (this=0x7fd638002dd8,
    255    __in_chrg=<optimized out>) at /usr/include/c++/6.3.1/bits/basic_string.h:558
    256[#6](/bitcoin-bitcoin/6/)  leveldb::Block::Iter::~Iter (this=0x7fd638002d90, __in_chrg=<optimized out>) at leveldb/table/block.cc:76
    257[#7](/bitcoin-bitcoin/7/)  leveldb::Block::Iter::~Iter (this=0x7fd638002d90, __in_chrg=<optimized out>) at leveldb/table/block.cc:76
    258[#8](/bitcoin-bitcoin/8/)  0x00005617b3d48fca in leveldb::IteratorWrapper::Set (iter=0x7fd638002160, this=0x7fd6380025f0) at ./leveldb/table/iterator_wrapper.h:29
    259[#9](/bitcoin-bitcoin/9/)  leveldb::(anonymous namespace)::TwoLevelIterator::SetDataIterator (this=this@entry=0x7fd638002580,
    260    data_iter=data_iter@entry=0x7fd638002160) at leveldb/table/two_level_iterator.cc:153
    261[#10](/bitcoin-bitcoin/10/) 0x00005617b3d4a0f2 in leveldb::(anonymous namespace)::TwoLevelIterator::InitDataBlock (this=0x7fd638002580)
    262    at leveldb/table/two_level_iterator.cc:167
    263[#11](/bitcoin-bitcoin/11/) 0x00005617b3d4a618 in leveldb::(anonymous namespace)::TwoLevelIterator::SkipEmptyDataBlocksForward (this=0x7fd638002580)
    264    at leveldb/table/two_level_iterator.cc:133
    265[#12](/bitcoin-bitcoin/12/) 0x00005617b3d4516c in leveldb::IteratorWrapper::Next (this=<optimized out>) at ./leveldb/table/iterator_wrapper.h:45
    266[#13](/bitcoin-bitcoin/13/) leveldb::(anonymous namespace)::MergingIterator::Next (this=0x7fd638000ba0) at leveldb/table/merger.cc:81
    267[#14](/bitcoin-bitcoin/14/) 0x00005617b3d2aa84 in leveldb::DBImpl::DoCompactionWork (this=this@entry=0x7fd6885fdb90, compact=compact@entry=0x7fd638000c50)
    268    at leveldb/db/db_impl.cc:1006
    269[#15](/bitcoin-bitcoin/15/) 0x00005617b3d2b332 in leveldb::DBImpl::BackgroundCompaction (this=this@entry=0x7fd6885fdb90) at leveldb/db/db_impl.cc:736
    270[#16](/bitcoin-bitcoin/16/) 0x00005617b3d2bc12 in leveldb::DBImpl::BackgroundCall (this=0x7fd6885fdb90) at leveldb/db/db_impl.cc:674
    271[#17](/bitcoin-bitcoin/17/) 0x00005617b3d4eb53 in leveldb::(anonymous namespace)::PosixEnv::BGThread (this=0x7fd6885c4220) at leveldb/util/env_posix.cc:582
    272[#18](/bitcoin-bitcoin/18/) leveldb::(anonymous namespace)::PosixEnv::BGThreadWrapper (arg=0x7fd6885c4220) at leveldb/util/env_posix.cc:521
    273[#19](/bitcoin-bitcoin/19/) 0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
    274[#20](/bitcoin-bitcoin/20/) 0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
    275
    276Thread 18 (Thread 0x7fd628db8700 (LWP 94)):
    277[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc4b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
    278[#1](/bitcoin-bitcoin/1/)  0x00007fd6b8c1eb41 in boost::this_thread::hidden::sleep_for(timespec const&) () from /usr/lib/libboost_thread.so.1.63.0
    279[#2](/bitcoin-bitcoin/2/)  0x00005617b3cef893 in boost::this_thread::sleep_for (ns=<synthetic pointer>...)
    280    at /usr/include/boost/thread/pthread/thread_data.hpp:243
    281[#3](/bitcoin-bitcoin/3/)  boost::this_thread::sleep_for<long, boost::ratio<1l, 1000l> > (d=...) at /usr/include/boost/thread/v2/thread.hpp:124
    282[#4](/bitcoin-bitcoin/4/)  MilliSleep (n=n@entry=500) at utiltime.cpp:71
    283[#5](/bitcoin-bitcoin/5/)  0x00005617b3c585da in ThreadFlushWalletDB () at wallet/walletdb.cpp:801
    284[#6](/bitcoin-bitcoin/6/)  0x00007fd6b8c1c98d in ?? () from /usr/lib/libboost_thread.so.1.63.0
    285[#7](/bitcoin-bitcoin/7/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
    286[#8](/bitcoin-bitcoin/8/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
    287
    288Thread 17 (Thread 0x7fd69f0bc700 (LWP 56)):
    289[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
    290[#1](/bitcoin-bitcoin/1/)  0x00007fd6a3958df3 in ?? () from /usr/lib/xorg/modules/dri/swrast_dri.so
    291[#2](/bitcoin-bitcoin/2/)  0x00007fd6a3958c57 in ?? () from /usr/lib/xorg/modules/dri/swrast_dri.so
    292[#3](/bitcoin-bitcoin/3/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
    293[#4](/bitcoin-bitcoin/4/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
    294
    295Thread 16 (Thread 0x7fd694ea6700 (LWP 72)):
    296[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
    297[#1](/bitcoin-bitcoin/1/)  0x00005617b3ba30f6 in boost::condition_variable::wait (m=..., this=0x5617b45234c8 <scriptcheckqueue+40>)
    298    at /usr/include/boost/thread/pthread/condition_variable.hpp:76
    299[#2](/bitcoin-bitcoin/2/)  CCheckQueue<CScriptCheck>::Loop (this=0x5617b45234a0 <scriptcheckqueue>, fMaster=false) at checkqueue.h:102
    300[#3](/bitcoin-bitcoin/3/)  0x00007fd6b8c1c98d in ?? () from /usr/lib/libboost_thread.so.1.63.0
    301[#4](/bitcoin-bitcoin/4/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
    302[#5](/bitcoin-bitcoin/5/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
    303
    304Thread 15 (Thread 0x7fd69e0ba700 (LWP 58)):
    305[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
    306[#1](/bitcoin-bitcoin/1/)  0x00007fd6a3958df3 in ?? () from /usr/lib/xorg/modules/dri/swrast_dri.so
    307[#2](/bitcoin-bitcoin/2/)  0x00007fd6a3958c57 in ?? () from /usr/lib/xorg/modules/dri/swrast_dri.so
    308[#3](/bitcoin-bitcoin/3/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
    309[#4](/bitcoin-bitcoin/4/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
    310
    311Thread 14 (Thread 0x7fd6295b9700 (LWP 93)):
    312[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc4b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
    313[#1](/bitcoin-bitcoin/1/)  0x00005617b3a8788d in __gthread_cond_timedwait (__abs_timeout=0x7fd6295b88a0, __mutex=<optimized out>, __cond=0x7fd688730010)
    314    at /usr/include/c++/6.3.1/x86_64-pc-linux-gnu/bits/gthr-default.h:871
    315[#2](/bitcoin-bitcoin/2/)  std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (
    316    __atime=<synthetic pointer>..., __lock=..., this=0x7fd688730010) at /usr/include/c++/6.3.1/condition_variable:166
    317[#3](/bitcoin-bitcoin/3/)  std::condition_variable::wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (
    318    __atime=..., __lock=..., this=0x7fd688730010) at /usr/include/c++/6.3.1/condition_variable:119
    319[#4](/bitcoin-bitcoin/4/)  std::condition_variable::wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long int, std::ratio<1l, 1000000000l> >, CConnman::ThreadMessageHandler()::<lambda()> > (__p=..., __atime=..., __lock=..., this=0x7fd688730010)
    320    at /usr/include/c++/6.3.1/condition_variable:129
    321[#5](/bitcoin-bitcoin/5/)  CConnman::ThreadMessageHandler (this=0x7fd6886dfc70) at net.cpp:1986
    322[#6](/bitcoin-bitcoin/6/)  0x00005617b3a90710 in std::function<void ()>::operator()() const (this=0x7fd6295b8df0) at /usr/include/c++/6.3.1/functional:2127
    323[#7](/bitcoin-bitcoin/7/)  TraceThread<std::function<void ()> >(char const*, std::function<void ()>) (name=<optimized out>, func=...) at util.h:218
    324[#8](/bitcoin-bitcoin/8/)  0x00005617b3a8bf9b in std::_Bind_simple<void (*(char const*, std::function<void ()>))(char const*, std::function<void ()>)>::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>) (this=<optimized out>) at /usr/include/c++/6.3.1/functional:1391
    325[#9](/bitcoin-bitcoin/9/)  std::_Bind_simple<void (*(char const*, std::function<void ()>))(char const*, std::function<void ()>)>::operator()() (
    326    this=<optimized out>) at /usr/include/c++/6.3.1/functional:1380
    327[#10](/bitcoin-bitcoin/10/) std::thread::_State_impl<std::_Bind_simple<void (*(char const*, std::function<void ()>))(char const*, std::function<void ()>)> >::_M_run() (this=<optimized out>) at /usr/include/c++/6.3.1/thread:197
    328[#11](/bitcoin-bitcoin/11/) 0x00007fd6b52e458f in std::execute_native_thread_routine (__p=0x7fd637cc2d90) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/thread.cc:83
    329[#12](/bitcoin-bitcoin/12/) 0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
    330[#13](/bitcoin-bitcoin/13/) 0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
    331
    332Thread 13 (Thread 0x7fd66bfff700 (LWP 80)):
    333[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
    334[#1](/bitcoin-bitcoin/1/)  0x00005617b3ba30f6 in boost::condition_variable::wait (m=..., this=0x5617b45234c8 <scriptcheckqueue+40>)
    335    at /usr/include/boost/thread/pthread/condition_variable.hpp:76
    336[#2](/bitcoin-bitcoin/2/)  CCheckQueue<CScriptCheck>::Loop (this=0x5617b45234a0 <scriptcheckqueue>, fMaster=false) at checkqueue.h:102
    337[#3](/bitcoin-bitcoin/3/)  0x00007fd6b8c1c98d in ?? () from /usr/lib/libboost_thread.so.1.63.0
    338[#4](/bitcoin-bitcoin/4/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
    339[#5](/bitcoin-bitcoin/5/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
    340---Type <return> to continue, or q <return> to quit---
    341
    342Thread 12 (Thread 0x7fd69e8bb700 (LWP 57)):
    343[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
    344[#1](/bitcoin-bitcoin/1/)  0x00007fd6a3958df3 in ?? () from /usr/lib/xorg/modules/dri/swrast_dri.so
    345[#2](/bitcoin-bitcoin/2/)  0x00007fd6a3958c57 in ?? () from /usr/lib/xorg/modules/dri/swrast_dri.so
    346[#3](/bitcoin-bitcoin/3/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
    347[#4](/bitcoin-bitcoin/4/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
    348
    349Thread 11 (Thread 0x7fd62adbc700 (LWP 90)):
    350[#0](/bitcoin-bitcoin/0/)  0x00007fd6b4a510b3 in select () from /usr/lib/libc.so.6
    351[#1](/bitcoin-bitcoin/1/)  0x00005617b3a8a978 in CConnman::ThreadSocketHandler (this=0x7fd6886dfc70) at net.cpp:1236
    352[#2](/bitcoin-bitcoin/2/)  0x00005617b3a90710 in std::function<void ()>::operator()() const (this=0x7fd62adbbdf0) at /usr/include/c++/6.3.1/functional:2127
    353[#3](/bitcoin-bitcoin/3/)  TraceThread<std::function<void ()> >(char const*, std::function<void ()>) (name=<optimized out>, func=...) at util.h:218
    354[#4](/bitcoin-bitcoin/4/)  0x00005617b3a8bf9b in std::_Bind_simple<void (*(char const*, std::function<void ()>))(char const*, std::function<void ()>)>::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>) (this=<optimized out>) at /usr/include/c++/6.3.1/functional:1391
    355[#5](/bitcoin-bitcoin/5/)  std::_Bind_simple<void (*(char const*, std::function<void ()>))(char const*, std::function<void ()>)>::operator()() (
    356    this=<optimized out>) at /usr/include/c++/6.3.1/functional:1380
    357[#6](/bitcoin-bitcoin/6/)  std::thread::_State_impl<std::_Bind_simple<void (*(char const*, std::function<void ()>))(char const*, std::function<void ()>)> >::_M_run() (this=<optimized out>) at /usr/include/c++/6.3.1/thread:197
    358[#7](/bitcoin-bitcoin/7/)  0x00007fd6b52e458f in std::execute_native_thread_routine (__p=0x7fd63736c980) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/thread.cc:83
    359[#8](/bitcoin-bitcoin/8/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
    360[#9](/bitcoin-bitcoin/9/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
    361
    362Thread 10 (Thread 0x7fd62bfff700 (LWP 89)):
    363[#0](/bitcoin-bitcoin/0/)  0x00005617b3d5a6e6 in secp256k1_fe_sqr_inner (r=0x7fd62bffb300, a=0x87def3cbcbe90) at src/field_5x52_asm_impl.h:298
    364[#1](/bitcoin-bitcoin/1/)  0x00005617b3d5f7c9 in secp256k1_fe_sqr (a=0x7fd62bffc540, r=0x7fd62bffb300) at src/field_5x52_impl.h:398
    365[#2](/bitcoin-bitcoin/2/)  secp256k1_gej_double_var (r=r@entry=0x7fd62bffc540, a=a@entry=0x7fd62bffc540, rzr=rzr@entry=0x0) at src/group_impl.h:342
    366[#3](/bitcoin-bitcoin/3/)  0x00005617b3d611b5 in secp256k1_gej_double_var (rzr=0x0, a=0x7fd62bffc540, r=0x7fd62bffc540) at src/ecmult_impl.h:404
    367[#4](/bitcoin-bitcoin/4/)  secp256k1_ecmult (ctx=ctx@entry=0x7fd688005f90, r=r@entry=0x7fd62bffc540, a=a@entry=0x7fd62bffc4c0, na=na@entry=0x7fd62bffc410,
    368    ng=ng@entry=0x7fd62bffc3f0) at src/ecmult_impl.h:371
    369[#5](/bitcoin-bitcoin/5/)  0x00005617b3d671d5 in secp256k1_ecdsa_sig_verify (message=0x7fd62bffc390, pubkey=0x7fd62bffc460, sigs=0x7fd62bffc370,
    370    sigr=0x7fd62bffc350, ctx=0x7fd688005f90) at src/ecdsa_impl.h:220
    371[#6](/bitcoin-bitcoin/6/)  secp256k1_ecdsa_verify (ctx=0x7fd688005f90, sig=sig@entry=0x7fd62bffc640,
    372    msg32=msg32@entry=0x7fd62bffc970 "d\202\374\306\272\030K\320\030v\314`]\034m]\203\061\001c\347\336\323\300\006S\344hH\020\344\301\003\203\244\274q\256\004\202SM\255^\"$\345\a\374\304X\234{\320N\306X\035q\367\362\344\232\351\022T\020\034\326\177",
    373    pubkey=pubkey@entry=0x7fd62bffc600) at src/secp256k1.c:307
    374[#7](/bitcoin-bitcoin/7/)  0x00005617b3d00da1 in CPubKey::Verify (this=this@entry=0x7fd62bffc990, hash=..., vchSig=std::vector of length 70, capacity 71 = {...})
    375    at pubkey.cpp:184
    376[#8](/bitcoin-bitcoin/8/)  0x00005617b3d01a56 in TransactionSignatureChecker::VerifySignature (this=this@entry=0x7fd62bffcfa0,
    377    vchSig=std::vector of length 70, capacity 71 = {...}, pubkey=..., sighash=...) at script/interpreter.cpp:1250
    378[#9](/bitcoin-bitcoin/9/)  0x00005617b3b3e68b in CachingTransactionSignatureChecker::VerifySignature (this=0x7fd62bffcfa0,
    379    vchSig=std::vector of length 70, capacity 71 = {...}, pubkey=..., sighash=...) at script/sigcache.cpp:110
    380[#10](/bitcoin-bitcoin/10/) 0x00005617b3d09ba2 in TransactionSignatureChecker::CheckSig (this=0x7fd62bffcfa0, vchSigIn=..., vchPubKey=..., scriptCode=...,
    381    sigversion=SIGVERSION_BASE) at script/interpreter.cpp:1268
    382[#11](/bitcoin-bitcoin/11/) 0x00005617b3d027ec in EvalScript (stack=std::vector of length 2, capacity 4 = {...}, script=..., flags=flags@entry=65503, checker=...,
    383    sigversion=<optimized out>, sigversion@entry=SIGVERSION_BASE, serror=serror@entry=0x7fd62bffd0dc) at script/interpreter.cpp:902
    384[#12](/bitcoin-bitcoin/12/) 0x00005617b3d0a981 in VerifyScript (scriptSig=..., scriptPubKey=..., witness=0x7fd61c125878, flags=65503, checker=...,
    385    serror=serror@entry=0x7fd62bffd0dc) at script/interpreter.cpp:1429
    386[#13](/bitcoin-bitcoin/13/) 0x00005617b3b79783 in CScriptCheck::operator() (this=this@entry=0x7fd62bffd0a0) at validation.cpp:1358
    387[#14](/bitcoin-bitcoin/14/) 0x00005617b3b7e143 in CheckInputs (tx=..., state=..., inputs=..., fScriptChecks=fScriptChecks@entry=true, flags=flags@entry=65503,
    388    cacheStore=cacheStore@entry=true, txdata=..., pvChecks=0x0) at validation.cpp:1447
    389[#15](/bitcoin-bitcoin/15/) 0x00005617b3b8f56c in AcceptToMemoryPoolWorker (pool=..., state=..., ptx=std::shared_ptr (count 2, weak 0) 0x7fd61c130a70,
    390    fLimitFree=fLimitFree@entry=true, pfMissingInputs=pfMissingInputs@entry=0x0, nAcceptTime=nAcceptTime@entry=1488239795,
    391    plTxnReplaced=0x0, fOverrideMempoolLimit=false, nAbsurdFee=@0x7fd62bffe6a8: 0,
    392    vHashTxnToUncache=std::vector of length 1, capacity 1 = {...}) at validation.cpp:952
    393[#16](/bitcoin-bitcoin/16/) 0x00005617b3b9168b in AcceptToMemoryPoolWithTime (pool=..., state=..., tx=std::shared_ptr (count 2, weak 0) 0x7fd61c130a70,
    394    fLimitFree=fLimitFree@entry=true, pfMissingInputs=pfMissingInputs@entry=0x0, nAcceptTime=nAcceptTime@entry=1488239795,
    395    plTxnReplaced=0x0, fOverrideMempoolLimit=false, nAbsurdFee=<optimized out>) at validation.cpp:1020
    396[#17](/bitcoin-bitcoin/17/) 0x00005617b3b91c7c in LoadMempool () at validation.cpp:4219
    397[#18](/bitcoin-bitcoin/18/) 0x00005617b3a4feed in ThreadImport (vImportFiles=std::vector of length 0, capacity 0) at init.cpp:676
    398[#19](/bitcoin-bitcoin/19/) 0x00005617b3a680f4 in boost::_bi::list1<boost::_bi::value<std::vector<boost::filesystem::path, std::allocator<boost::filesystem::path> > > >::operator()<void (*)(std::vector<boost::filesystem::path, std::allocator<boost::filesystem::path> >), boost::_bi::list0> (
    399    f=<optimized out>, a=<synthetic pointer>..., this=<optimized out>) at /usr/include/boost/bind/bind.hpp:259
    400[#20](/bitcoin-bitcoin/20/) boost::_bi::bind_t<void, void (*)(std::vector<boost::filesystem::path, std::allocator<boost::filesystem::path> >), boost::_bi::list1<boost::_bi::value<std::vector<boost::filesystem::path, std::allocator<boost::filesystem::path> > > > >::operator() (this=<optimized out>)
    401    at /usr/include/boost/bind/bind.hpp:1294
    402[#21](/bitcoin-bitcoin/21/) boost::detail::thread_data<boost::_bi::bind_t<void, void (*)(std::vector<boost::filesystem::path, std::allocator<boost::filesystem::path> >), boost::_bi::list1<boost::_bi::value<std::vector<boost::filesystem::path, std::allocator<boost::filesystem::path> > > > > >::run (
    403    this=<optimized out>) at /usr/include/boost/thread/detail/thread.hpp:116
    404[#22](/bitcoin-bitcoin/22/) 0x00007fd6b8c1c98d in ?? () from /usr/lib/libboost_thread.so.1.63.0
    405[#23](/bitcoin-bitcoin/23/) 0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
    406[#24](/bitcoin-bitcoin/24/) 0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
    407
    408Thread 9 (Thread 0x7fd69d0b8700 (LWP 60)):
    409[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
    410[#1](/bitcoin-bitcoin/1/)  0x00007fd6a3958df3 in ?? () from /usr/lib/xorg/modules/dri/swrast_dri.so
    411[#2](/bitcoin-bitcoin/2/)  0x00007fd6a3958c57 in ?? () from /usr/lib/xorg/modules/dri/swrast_dri.so
    412[#3](/bitcoin-bitcoin/3/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
    413[#4](/bitcoin-bitcoin/4/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
    414
    415Thread 8 (Thread 0x7fd69f8bd700 (LWP 55)):
    416[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
    417[#1](/bitcoin-bitcoin/1/)  0x00007fd6a3958df3 in ?? () from /usr/lib/xorg/modules/dri/swrast_dri.so
    418[#2](/bitcoin-bitcoin/2/)  0x00007fd6a3958c57 in ?? () from /usr/lib/xorg/modules/dri/swrast_dri.so
    419[#3](/bitcoin-bitcoin/3/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
    420[#4](/bitcoin-bitcoin/4/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
    421
    422Thread 7 (Thread 0x7fd6a00be700 (LWP 54)):
    423[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
    424[#1](/bitcoin-bitcoin/1/)  0x00007fd6a3958df3 in ?? () from /usr/lib/xorg/modules/dri/swrast_dri.so
    425[#2](/bitcoin-bitcoin/2/)  0x00007fd6a3958c57 in ?? () from /usr/lib/xorg/modules/dri/swrast_dri.so
    426[#3](/bitcoin-bitcoin/3/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
    427[#4](/bitcoin-bitcoin/4/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
    428
    429Thread 6 (Thread 0x7fd69a8b3700 (LWP 65)):
    430[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
    431[#1](/bitcoin-bitcoin/1/)  0x00007fd6a3958df3 in ?? () from /usr/lib/xorg/modules/dri/swrast_dri.so
    432[#2](/bitcoin-bitcoin/2/)  0x00007fd6a3958c57 in ?? () from /usr/lib/xorg/modules/dri/swrast_dri.so
    433[#3](/bitcoin-bitcoin/3/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
    434[#4](/bitcoin-bitcoin/4/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
    435
    436Thread 5 (Thread 0x7fd697ea9700 (LWP 70)):
    437[#0](/bitcoin-bitcoin/0/)  0x00007fd6b4a4f48d in poll () from /usr/lib/libc.so.6
    438[#1](/bitcoin-bitcoin/1/)  0x00007fd6b2c6d786 in ?? () from /usr/lib/libglib-2.0.so.0
    439[#2](/bitcoin-bitcoin/2/)  0x00007fd6b2c6d89c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
    440[#3](/bitcoin-bitcoin/3/)  0x00007fd6b705804f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
    441[#4](/bitcoin-bitcoin/4/)  0x00007fd6b700189a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
    442[#5](/bitcoin-bitcoin/5/)  0x00007fd6b6e23a73 in QThread::exec() () from /usr/lib/libQt5Core.so.5
    443[#6](/bitcoin-bitcoin/6/)  0x00007fd6b746d125 in ?? () from /usr/lib/libQt5DBus.so.5
    444[#7](/bitcoin-bitcoin/7/)  0x00007fd6b6e286d8 in ?? () from /usr/lib/libQt5Core.so.5
    445[#8](/bitcoin-bitcoin/8/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
    446[#9](/bitcoin-bitcoin/9/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
    447
    448Thread 4 (Thread 0x7fd6aa7db700 (LWP 53)):
    449[#0](/bitcoin-bitcoin/0/)  0x00007fd6b4a4f48d in poll () from /usr/lib/libc.so.6
    450[#1](/bitcoin-bitcoin/1/)  0x00007fd6b12418e0 in ?? () from /usr/lib/libxcb.so.1
    451---Type <return> to continue, or q <return> to quit---
    452[#2](/bitcoin-bitcoin/2/)  0x00007fd6b1243679 in xcb_wait_for_event () from /usr/lib/libxcb.so.1
    453[#3](/bitcoin-bitcoin/3/)  0x00007fd6acf42239 in ?? () from /usr/lib/libQt5XcbQpa.so.5
    454[#4](/bitcoin-bitcoin/4/)  0x00007fd6b6e286d8 in ?? () from /usr/lib/libQt5Core.so.5
    455[#5](/bitcoin-bitcoin/5/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
    456[#6](/bitcoin-bitcoin/6/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
    457
    458Thread 3 (Thread 0x7fd69d8b9700 (LWP 59)):
    459[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
    460[#1](/bitcoin-bitcoin/1/)  0x00007fd6a3958df3 in ?? () from /usr/lib/xorg/modules/dri/swrast_dri.so
    461[#2](/bitcoin-bitcoin/2/)  0x00007fd6a3958c57 in ?? () from /usr/lib/xorg/modules/dri/swrast_dri.so
    462[#3](/bitcoin-bitcoin/3/)  0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
    463[#4](/bitcoin-bitcoin/4/)  0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
    464
    465Thread 2 (Thread 0x7fd62a5bb700 (LWP 91)):
    466[#0](/bitcoin-bitcoin/0/)  0x00007fd6b64dc4b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
    467[#1](/bitcoin-bitcoin/1/)  0x00005617b3ce5642 in __gthread_cond_timedwait (__abs_timeout=0x7fd62a5bab90, __mutex=<optimized out>, __cond=0x7fd688730070)
    468    at /usr/include/c++/6.3.1/x86_64-pc-linux-gnu/bits/gthr-default.h:871
    469[#2](/bitcoin-bitcoin/2/)  std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=...,
    470    __lock=<synthetic pointer>..., this=0x7fd688730070) at /usr/include/c++/6.3.1/condition_variable:166
    471[#3](/bitcoin-bitcoin/3/)  std::condition_variable::wait_until<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=...,
    472    __lock=<synthetic pointer>..., this=0x7fd688730070) at /usr/include/c++/6.3.1/condition_variable:106
    473[#4](/bitcoin-bitcoin/4/)  std::condition_variable::wait_until<std::chrono::_V2::system_clock, std::chrono::duration<long int, std::ratio<1l, 1000000000l> >, CThreadInterrupt::sleep_for(std::chrono::milliseconds)::<lambda()> > (__p=..., __atime=..., __lock=<synthetic pointer>..., this=0x7fd688730070)
    474    at /usr/include/c++/6.3.1/condition_variable:129
    475[#5](/bitcoin-bitcoin/5/)  std::condition_variable::wait_for<long int, std::ratio<1l, 1000l>, CThreadInterrupt::sleep_for(std::chrono::milliseconds)::<lambda()> >
    476    (__p=..., __rtime=<synthetic pointer>..., __lock=<synthetic pointer>..., this=0x7fd688730070)
    477    at /usr/include/c++/6.3.1/condition_variable:145
    478[#6](/bitcoin-bitcoin/6/)  CThreadInterrupt::sleep_for (this=this@entry=0x7fd688730070, rel_time=...) at threadinterrupt.cpp:30
    479[#7](/bitcoin-bitcoin/7/)  0x00005617b3ce56e0 in CThreadInterrupt::sleep_for (this=this@entry=0x7fd688730070, rel_time=...) at threadinterrupt.cpp:35
    480[#8](/bitcoin-bitcoin/8/)  0x00005617b3a86b3a in CConnman::ThreadOpenAddedConnections (this=0x7fd6886dfc70) at net.cpp:1896
    481[#9](/bitcoin-bitcoin/9/)  0x00005617b3a90710 in std::function<void ()>::operator()() const (this=0x7fd62a5badf0) at /usr/include/c++/6.3.1/functional:2127
    482[#10](/bitcoin-bitcoin/10/) TraceThread<std::function<void ()> >(char const*, std::function<void ()>) (name=<optimized out>, func=...) at util.h:218
    483[#11](/bitcoin-bitcoin/11/) 0x00005617b3a8bf9b in std::_Bind_simple<void (*(char const*, std::function<void ()>))(char const*, std::function<void ()>)>::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>) (this=<optimized out>) at /usr/include/c++/6.3.1/functional:1391
    484[#12](/bitcoin-bitcoin/12/) std::_Bind_simple<void (*(char const*, std::function<void ()>))(char const*, std::function<void ()>)>::operator()() (
    485    this=<optimized out>) at /usr/include/c++/6.3.1/functional:1380
    486[#13](/bitcoin-bitcoin/13/) std::thread::_State_impl<std::_Bind_simple<void (*(char const*, std::function<void ()>))(char const*, std::function<void ()>)> >::_M_run() (this=<optimized out>) at /usr/include/c++/6.3.1/thread:197
    487[#14](/bitcoin-bitcoin/14/) 0x00007fd6b52e458f in std::execute_native_thread_routine (__p=0x7fd637360620) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/thread.cc:83
    488[#15](/bitcoin-bitcoin/15/) 0x00007fd6b64d6454 in start_thread () from /usr/lib/libpthread.so.0
    489[#16](/bitcoin-bitcoin/16/) 0x00007fd6b4a587df in clone () from /usr/lib/libc.so.6
    490
    491Thread 1 (Thread 0x7fd6b963f680 (LWP 52)):
    492[#0](/bitcoin-bitcoin/0/)  0x00007fd6b6fc7fb2 in ?? () from /usr/lib/libQt5Core.so.5
    493[#1](/bitcoin-bitcoin/1/)  0x00007fd6b6fccdd9 in ?? () from /usr/lib/libQt5Core.so.5
    494[#2](/bitcoin-bitcoin/2/)  0x00007fd6b81ee197 in QTableView::setSortingEnabled(bool) () from /usr/lib/libQt5Widgets.so.5
    495[#3](/bitcoin-bitcoin/3/)  0x00005617b3a315ec in TransactionView::setModel (this=0x5617b716bc50, _model=_model@entry=0x5617b6e77530) at qt/transactionview.cpp:205
    496[#4](/bitcoin-bitcoin/4/)  0x00005617b39d549f in WalletView::setWalletModel (this=this@entry=0x5617b71334f0, _walletModel=0x5617b6e77530) at qt/walletview.cpp:121
    497[#5](/bitcoin-bitcoin/5/)  0x00005617b39be9a3 in WalletFrame::addWallet (this=0x5617b631eff0, name=..., walletModel=<optimized out>) at qt/walletframe.cpp:49
    498[#6](/bitcoin-bitcoin/6/)  0x00005617b393d35a in BitcoinApplication::initializeResult (this=0x7ffe55c82f60, retval=<optimized out>) at qt/bitcoin.cpp:475
    499[#7](/bitcoin-bitcoin/7/)  0x00007fd6b702fba9 in QObject::event(QEvent*) () from /usr/lib/libQt5Core.so.5
    500[#8](/bitcoin-bitcoin/8/)  0x00007fd6b77d9114 in QGuiApplication::event(QEvent*) () from /usr/lib/libQt5Gui.so.5
    501[#9](/bitcoin-bitcoin/9/)  0x00007fd6b7f7714f in QApplication::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5
    502[#10](/bitcoin-bitcoin/10/) 0x00007fd6b7f7134c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
    503[#11](/bitcoin-bitcoin/11/) 0x00007fd6b7f78b61 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
    504[#12](/bitcoin-bitcoin/12/) 0x00007fd6b7003440 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
    505[#13](/bitcoin-bitcoin/13/) 0x00007fd6b7005bcd in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt5Core.so.5
    506[#14](/bitcoin-bitcoin/14/) 0x00007fd6b7057c43 in ?? () from /usr/lib/libQt5Core.so.5
    507[#15](/bitcoin-bitcoin/15/) 0x00007fd6b2c6d587 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
    508[#16](/bitcoin-bitcoin/16/) 0x00007fd6b2c6d7f0 in ?? () from /usr/lib/libglib-2.0.so.0
    509[#17](/bitcoin-bitcoin/17/) 0x00007fd6b2c6d89c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
    510[#18](/bitcoin-bitcoin/18/) 0x00007fd6b705804f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
    511[#19](/bitcoin-bitcoin/19/) 0x00007fd6b700189a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
    512[#20](/bitcoin-bitcoin/20/) 0x00007fd6b7009de4 in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
    513[#21](/bitcoin-bitcoin/21/) 0x00005617b392d319 in main (argc=<optimized out>, argv=0x7ffe55c83598) at qt/bitcoin.cpp:692
    514(gdb)
    
  2. fanquake added the label Bug on Feb 28, 2017
  3. fanquake added this to the milestone 0.14.0 on Feb 28, 2017
  4. MarcoFalke added the label GUI on Feb 28, 2017
  5. laanwj commented at 11:52 am on February 28, 2017: member

    Crashing in setSortingEnabled is strange. It’s unfortunate that we don’t know which these are:

    0[#0](/bitcoin-bitcoin/0/)  0x00007fd6b6fc7fb2 in ?? () from /usr/lib/libQt5Core.so.5
    1[#1](/bitcoin-bitcoin/1/)  0x00007fd6b6fccdd9 in ?? () from /usr/lib/libQt5Core.so.5
    

    Can you reproduce it?

  6. MarcoFalke commented at 11:54 am on February 28, 2017: member
    Have you specified any command line args?
  7. TheBlueMatt commented at 2:34 pm on February 28, 2017: member
    -checkpoints=0 -checkpoint=0 -txconfirmtarget=144 -connect=$LOCAL_IP -prune=10000 -assumevalid=0
  8. TheBlueMatt commented at 8:25 pm on March 4, 2017: member
    Given the lack of reliable reproduceability and that the code in question hasn’t changed in a long time (though it is possible this is related to mempool saving), I think we can untag this for 0.14. If anyone else sees it in the wild or someone can actually reproduce we can do a quick 0.14.1.
  9. laanwj removed this from the milestone 0.14.0 on Mar 4, 2017
  10. laanwj commented at 8:13 am on June 27, 2017: member
    Did anyone ever manage to reproduce this?
  11. TheBlueMatt commented at 11:37 pm on June 27, 2017: member
    I dont believe so, I failed to be able to repro it again, closing for now.
  12. TheBlueMatt closed this on Jun 27, 2017

  13. dooglus commented at 2:09 am on August 27, 2017: contributor

    What version of Qt were you using when you see this?

    I see it regularly (see #9683 - lots of stack traces there) using Qt v5.3.2.

  14. dooglus commented at 7:03 pm on August 27, 2017: contributor

    I reproduced the crash in v0.15.0rc2, linking against Qt v5.7.1 with debug symbols:

    Thread 1 (Thread 0x7febb7c4c900 (LWP 16119)):
    [#0](/bitcoin-bitcoin/0/)  0x00007febb5fdb972 in QSortFilterProxyModelPrivate::build_source_to_proxy_mapping (proxy_to_source=..., source_to_proxy=..., this=this@entry=0x56484fdbb560)
        at itemmodels/qsortfilterproxymodel.cpp:1008
    [#1](/bitcoin-bitcoin/1/)  0x00007febb5fe0ca9 in QSortFilterProxyModelPrivate::sort (this=0x56484fdbc6e0) at itemmodels/qsortfilterproxymodel.cpp:447
    [#2](/bitcoin-bitcoin/2/)  0x00007febb6c02737 in QTableView::setSortingEnabled (this=0x56484f1811c0, enable=enable@entry=true) at itemviews/qtableview.cpp:2556
    [#3](/bitcoin-bitcoin/3/)  0x000056484c9ad879 in TransactionView::setModel (this=0x56484f1bb270, _model=_model@entry=0x56484fcb9390) at qt/transactionview.cpp:212
    [#4](/bitcoin-bitcoin/4/)  0x000056484c94f9bf in WalletView::setWalletModel (this=this@entry=0x56484fb46000, _walletModel=0x56484fcb9390) at qt/walletview.cpp:121
    [#5](/bitcoin-bitcoin/5/)  0x000056484c938d63 in WalletFrame::addWallet (this=0x56484f7f1ec0, name=..., walletModel=<optimized out>) at qt/walletframe.cpp:49
    [#6](/bitcoin-bitcoin/6/)  0x000056484c8adba1 in BitcoinApplication::initializeResult (this=0x7ffcf837a060, success=<optimized out>) at qt/bitcoin.cpp:494
    [#7](/bitcoin-bitcoin/7/)  0x00007febb6043499 in QObject::event (this=this@entry=0x7ffcf837a060, e=e@entry=0x7feb648502f0) at kernel/qobject.cpp:1263
    ...
  15. MarcoFalke locked this on Sep 8, 2021

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