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Reading symbols from /usr/bin/pex_main_logic...done.

warning: exec file is newer than core file.
[New LWP 390]

warning: Could not load shared library symbols for linux-vdso.so.1.
Do you need "set solib-search-path" or "set sysroot"?
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/libthread_db.so.1".
Core was generated by `/usr/bin/pex_main_logic --config=/etc/pexray.conf --exitfile=/tmp/pex_exit_logi'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x0002d6e8 in __gnu_cxx::__aligned_membuf<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long long, unsigned long long, double, std::allocator, nlohmann::adl_serializer> > >::_M_addr (this=<optimized out>)
    at /home/salmenrinne/PEX/buildroot-2017.02.9/output/host/usr/arm-buildroot-linux-gnueabihf/include/c++/5.4.0/ext/aligned_buffer.h:63
63      /home/salmenrinne/PEX/buildroot-2017.02.9/output/host/usr/arm-buildroot-linux-gnueabihf/include/c++/5.4.0/ext/aligned_buffer.h: No such file or directory.
(gdb) bt
#0  0x0002d6e8 in __gnu_cxx::__aligned_membuf<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long long, unsigned long long, double, std::allocator, nlohmann::adl_serializer> > >::_M_addr (this=<optimized out>)
    at /home/salmenrinne/PEX/buildroot-2017.02.9/output/host/usr/arm-buildroot-linux-gnueabihf/include/c++/5.4.0/ext/aligned_buffer.h:63
#1  __gnu_cxx::__aligned_membuf<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long long, unsigned long long, double, std::allocator, nlohmann::adl_serializer> > >::_M_ptr (this=<optimized out>)
    at /home/salmenrinne/PEX/buildroot-2017.02.9/output/host/usr/arm-buildroot-linux-gnueabihf/include/c++/5.4.0/ext/aligned_buffer.h:71
#2  std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long long, unsigned long long, double, std::allocator, nlohmann::adl_serializer> > >::_M_valptr (this=<optimized out>)
    at /home/salmenrinne/PEX/buildroot-2017.02.9/output/host/usr/arm-buildroot-linux-gnueabihf/include/c++/5.4.0/bits/stl_tree.h:153
#3  std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long long, unsigned long long, double, std::allocator, nlohmann::adl_serializer> >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long long, unsigned long long, double, std::allocator, nlohmann::adl_serializer> > >, std::less<void>, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long long, unsigned long long, double, std::allocator, nlohmann::adl_serializer> > > >::_M_construct_node<std::piecewise_construct_t const&, std::tuple<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&>, std::tuple<> >(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long long, unsigned long long, double, std::allocator, nlohmann::adl_serializer> > >*, std::piecewise_construct_t const&, std::tuple<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&>&&, std::tuple<>&&) (__node=0x1cb39e0, this=0x1cb4f90)
    at /home/salmenrinne/PEX/buildroot-2017.02.9/output/host/usr/arm-buildroot-linux-gnueabihf/include/c++/5.4.0/bits/stl_tree.h:529
#4  std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long long, unsigned long long, double, std::allocator, nlohmann::adl_serializer> >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long long, unsigned long long, double, std::allocator, nlohmann::adl_serializer> > >, std::less<void>, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long long, unsigned long long, double, std::allocator, nlohmann::adl_serializer> > > >::_M_create_node<std::piecewise_construct_t const&, std::tuple<---Type <return> to continue, or q <return> to quit---
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&>, std::tuple<> >(std::piecewise_construct_t const&, std::tuple<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&>&&, std::tuple<>&&) (this=0x1cb4f90)
    at /home/salmenrinne/PEX/buildroot-2017.02.9/output/host/usr/arm-buildroot-linux-gnueabihf/include/c++/5.4.0/bits/stl_tree.h:546
#5  std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long long, unsigned long long, double, std::allocator, nlohmann::adl_serializer> >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long long, unsigned long long, double, std::allocator, nlohmann::adl_serializer> > >, std::less<void>, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long long, unsigned long long, double, std::allocator, nlohmann::adl_serializer> > > >::_M_emplace_hint_unique<std::piecewise_construct_t const&, std::tuple<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&>, std::tuple<> >(std::_Rb_tree_const_iterator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long long, unsigned long long, double, std::allocator, nlohmann::adl_serializer> > >, std::piecewise_construct_t const&, std::tuple<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&>&&, std::tuple<>&&) (this=this@entry=0x1cb4f90, __pos=..., __pos@entry=...)
    at /home/salmenrinne/PEX/buildroot-2017.02.9/output/host/usr/arm-buildroot-linux-gnueabihf/include/c++/5.4.0/bits/stl_tree.h:2170
#6  0x00038244 in std::map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long long, unsigned long long, double, std::allocator, nlohmann::adl_serializer>, std::less<void>, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long long, unsigned long long, double, std::allocator, nlohmann::adl_serializer> > > >::operator[](std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&) (
    __k=<unknown type in /usr/bin/pex_main_logic, CU 0x5bbd7, DIE 0x9aa99>, this=0x1cb4f90)
    at /home/salmenrinne/PEX/buildroot-2017.02.9/output/host/usr/arm-buildroot-linux-gnueabihf/include/c++/5.4.0/bits/stl_map.h:502
#7  nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long long, unsigned long long, double, std::allocator, nlohmann::adl_serializer>::operator[]<char const> (this=this@entry=0x7e997578, key=key@entry=0x58f38 "xray")
    at /home/salmenrinne/PEX/buildroot-2017.02.9/output/build/pex-scanner-backend-custom/./src/external/json.hpp:12864
#8  0x00031e28 in PEX::Logic::LogicStatus::sequence_scan_step (this=0x1, this@entry=0x1cb3424)
    at /home/salmenrinne/PEX/buildroot-2017.02.9/output/build/pex-scanner-backend-custom/src/logic/logic_status.cpp:105
#9  0x00028cac in PEX::Logic::ComponentLogic::sequence_scan_change (this=0x1cb3358)
    at /home/salmenrinne/PEX/buildroot-2017.02.9/output/build/pex-scanner-backend-custom/src/logic/logic.cpp:393
#10 0x00027b0c in std::function<void (PEX::Logic::ComponentLogic::DBusModule*, PEX::DbusValues<void*>*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*)>::operator()(PEX::Logic::ComponentLogic::DBusModule*, PEX::DbusValues<void*>*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*---Type <return> to continue, or q <return> to quit---
) const (__args#2=0x1cb7338, __args#1=0x800, __args#0=0x1cb44f0, this=0x7e997978)
    at /home/salmenrinne/PEX/buildroot-2017.02.9/output/host/usr/arm-buildroot-linux-gnueabihf/include/c++/5.4.0/functional:2267
#11 PEX::dbus_async_callback_handler<PEX::Logic::ComponentLogic::DBusModule, PEX::DbusValues<void*> >(DBusPendingCall*, void*, std::function<void (PEX::Logic::ComponentLogic::DBusModule*, PEX::DbusValues<void*>*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*)>) (
    high_level_callback=<error reading variable: access outside bounds of object referenced via synthetic pointer>, userdata=0x1cb44f0, pending=<optimized out>)
    at /home/salmenrinne/PEX/buildroot-2017.02.9/output/build/pex-scanner-backend-custom/./src/dbus/dbus_pex_calls.hpp:284
#12 PEX::Logic::ComponentLogic::_dbus_async_wrap_DBusModule_scan_modules_callback (pending=<optimized out>, 
    userdata=0x1cb44f0)
    at /home/salmenrinne/PEX/buildroot-2017.02.9/output/build/pex-scanner-backend-custom/src/logic/logic.cpp:297
#13 0x76ec12dc in dbus_connection_dispatch () from /usr/lib/libdbus-1.so.3
#14 0x76ec1aac in dbus_connection_read_write_dispatch () from /usr/lib/libdbus-1.so.3
#15 0x000391d4 in PEX::ComponentBlocking::loop_run (this=0x1cb3358, timeout_us=<optimized out>)
    at /home/salmenrinne/PEX/buildroot-2017.02.9/output/build/pex-scanner-backend-custom/src/component/component_blocking.cpp:35
#16 0x00038924 in PEX::Component::loop (this=this@entry=0x1cb3358)
    at /home/salmenrinne/PEX/buildroot-2017.02.9/output/build/pex-scanner-backend-custom/src/component/component.cpp:158
#17 0x00039354 in PEX::main_pex_runner (component=component@entry=0x1cb3358)
    at /home/salmenrinne/PEX/buildroot-2017.02.9/output/build/pex-scanner-backend-custom/src/component/main_frame.cpp:72
#18 0x0002724c in PEX::main_pex_component<PEX::Logic::ComponentLogic> ()
    at /home/salmenrinne/PEX/buildroot-2017.02.9/output/build/pex-scanner-backend-custom/./src/component/main_frame.h:31
#19 PEX::main_pex (config=..., cmd=...)
    at /home/salmenrinne/PEX/buildroot-2017.02.9/output/build/pex-scanner-backend-custom/src/logic/main.cpp:21
#20 0x000269bc in PEX::main (argc=3, argv=0x7e997d14)
    at /home/salmenrinne/PEX/buildroot-2017.02.9/output/build/pex-scanner-backend-custom/src/component/main_frame.cpp:51
#21 0x7696067c in __libc_start_main () from /lib/libc.so.6
#22 0x00027130 in _start ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
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