Thread 1 "blender" received signal SIGSEGV, Segmentation fault.
0x00007fffe8ffad84 in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::c_str() const () from /lib/x86_64-linux-gnu/libstdc++.so.6
#0  0x00007fffe8ffad84 in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::c_str() const ()
    at /lib/x86_64-linux-gnu/libstdc++.so.6
#1  0x00000000034cb44c in blender::asset_system::AssetIdentifier::full_path[abi:cxx11]() const (this=0x0)
    at /media/data/blender_guest/blender_master/source/blender/asset_system/intern/asset_identifier.cc:23
#2  0x00000000034c6ff4 in AS_asset_representation_full_path_get[abi:cxx11](AssetRepresentation const*) (asset_handle=0x0)
    at /media/data/blender_guest/blender_master/source/blender/asset_system/intern/asset_representation.cc:87
#3  0x000000000257dbbf in ED_asset_handle_get_full_library_path(AssetHandle const*, char*) (asset_handle=0x7fffffffd440, r_full_lib_path=0x7fffffffd460 "")
    at /media/data/blender_guest/blender_master/source/blender/editors/asset/intern/asset_handle.cc:50
#4  0x000000000257dcb7 in blender::ed::asset::get_local_id_from_asset_or_append_and_reuse(Main&, AssetHandle) (bmain=..., asset=...)
    at /media/data/blender_guest/blender_master/source/blender/editors/asset/intern/asset_handle.cc:67
#5  0x0000000002e70e24 in operator()(bContext const&, bNodeTree&, bNode&) const
    (__closure=0x7fffa00a9478, C=..., node_tree=..., node=...)
    at /media/data/blender_guest/blender_master/source/blender/editors/space_nod--Type <RET> for more, q to quit, c to continue without paging--
e/add_node_search.cc:87
#6  0x0000000002e72be9 in std::__invoke_impl<void, blender::ed::space_node::search_items_for_asset_metadata(const bNodeTree&, AssetHandle, blender::Vector<blender::ed::space_node::AddNodeItem>&)::<lambda(const bContext&, bNodeTree&, bNode&)>&, const bContext&, bNodeTree&, bNode&>(std::__invoke_other, struct {...} &)
    (__f=...) at /usr/include/c++/11/bits/invoke.h:61
#7  0x0000000002e728db in std::__invoke_r<void, blender::ed::space_node::search_items_for_asset_metadata(const bNodeTree&, AssetHandle, blender::Vector<blender::ed::space_node::AddNodeItem>&)::<lambda(const bContext&, bNodeTree&, bNode&)>&, const bContext&, bNodeTree&, bNode&>(struct {...} &) (__fn=...)
    at /usr/include/c++/11/bits/invoke.h:111
#8  0x0000000002e72643 in std::_Function_handler<void(const bContext&, bNodeTree&, bNode&), blender::ed::space_node::search_items_for_asset_metadata(const bNodeTree&, AssetHandle, blender::Vector<blender::ed::space_node::AddNodeItem>&)::<lambda(const bContext&, bNodeTree&, bNode&)> >::_M_invoke(const std::_Any_data &, const bContext &, bNodeTree &, bNode &)
    (__functor=..., __args#0=..., __args#1=..., __args#2=...)
    at /usr/include/c++/11/bits/std_function.h:290
#9  0x0000000002e7316c in std::function<void (bContext const&, bNodeTree&, bNode&)>::operator()(bContext const&, bNodeTree&, bNode&) const
    (this=0x7fffa00a9478, __args#0=..., __args#1=..., __args#2=...)
    at /usr/include/c++/11/bits/std_function.h:590
#10 0x0000000002e71da9 in blender::ed::space_node::add_node_search_exec_fn(bCont--Type <RET> for more, q to quit, c to continue without paging--
ext*, void*, void*)
    (C=0x7fffe59ff648, arg1=0x7fff6235a800, arg2=0x7fffa00a9408)
    at /media/data/blender_guest/blender_master/source/blender/editors/space_node/add_node_search.cc:238
#11 0x0000000002a83f45 in ui_apply_but_funcs_after(bContext*)
    (C=0x7fffe59ff648)
    at /media/data/blender_guest/blender_master/source/blender/editors/interface/interface_handlers.cc:1041
#12 0x0000000002aa1a43 in ui_popup_handler(bContext*, wmEvent const*, void*)
    (C=0x7fffe59ff648, event=0x7fffa0140038, userdata=0x7fffbf8466c8)
    at /media/data/blender_guest/blender_master/source/blender/editors/interface/interface_handlers.cc:11510
#13 0x00000000012000a4 in wm_handler_ui_call(bContext*, wmEventHandler_UI*, wmEvent const*, int)
    (C=0x7fffe59ff648, handler=0x7fffa1464768, event=0x7fffa0140038, always_pass=0)
    at /media/data/blender_guest/blender_master/source/blender/windowmanager/intern/wm_event_system.cc:795
#14 0x0000000001206d07 in wm_handlers_do_intern(bContext*, wmWindow*, wmEvent*, ListBase*)
    (C=0x7fffe59ff648, win=0x7fffa147ee08, event=0x7fffa0140038, handlers=0x7fffa147ef20)
    at /media/data/blender_guest/blender_master/source/blender/windowmanager/int--Type <RET> for more, q to quit, c to continue without paging--
ern/wm_event_system.cc:3278
#15 0x00000000012073d8 in wm_handlers_do(bContext*, wmEvent*, ListBase*)
    (C=0x7fffe59ff648, event=0x7fffa0140038, handlers=0x7fffa147ef20)
    at /media/data/blender_guest/blender_master/source/blender/windowmanager/intern/wm_event_system.cc:3395
#16 0x0000000001209531 in wm_event_do_handlers(bContext*) (C=0x7fffe59ff648)
    at /media/data/blender_guest/blender_master/source/blender/windowmanager/intern/wm_event_system.cc:3988
#17 0x00000000011f80a7 in WM_main (C=0x7fffe59ff648)
    at /media/data/blender_guest/blender_master/source/blender/windowmanager/intern/wm.c:641
#18 0x0000000000674a71 in main (argc=1, argv=0x7fffffffe498)
    at /media/data/blender_guest/blender_master/source/creator/creator.c:585
(gdb)