It does
Also, here is the backtrace for the thread that crashed. Thank you for your speedy reply!
gdb) bt
#0 __strlen_avx2 () at ../sysdeps/x86_64/multiarch/strlen-avx2.S:76
#1 0x00007ffff1cfb08d in serd_node_new_file_uri () at /lib/x86_64-linux-gnu/libserd-0.so.0
#2 0x00007ffff46bf5f0 in lilv_state_new_from_file () at /lib/x86_64-linux-gnu/liblilv-0.so.0
#3 0x00007ffff73daf0f in ARDOUR::LV2Plugin::set_state (this=0x555564e72730, node=..., version=7003) at ../libs/ardour/lv2_plugin.cc:2345
#4 0x00007ffff7017fd8 in ARDOUR::PluginInsert::set_state (this=0x555564e66840, node=..., version=7003) at ../libs/ardour/plugin_insert.cc:2840
#5 0x00007ffff7127634 in ARDOUR::Route::set_processor_state
(this=0x555564daee80, node=..., version=7003, prop=0x555564e0be80, new_order=std::__cxx11::list = {...}, must_configure=@0x7fffffff922f: false) at ../libs/ardour/route.cc:3353
#6 0x00007ffff712601e in ARDOUR::Route::set_processor_state (this=0x555564daee80, node=..., version=7003) at ../libs/ardour/route.cc:3227
#7 0x00007ffff7123076 in ARDOUR::Route::set_state (this=0x555564daee80, node=..., version=7003) at ../libs/ardour/route.cc:2822
#8 0x00007ffff7274863 in ARDOUR::Session::XMLRouteFactory (this=0x55555e747fe0, node=..., version=7003) at ../libs/ardour/session_state.cc:2225
#9 0x00007ffff7273c36 in ARDOUR::Session::load_routes (this=0x55555e747fe0, node=..., version=7003) at ../libs/ardour/session_state.cc:2137
#10 0x00007ffff7271fd3 in ARDOUR::Session::set_state (this=0x55555e747fe0, node=..., version=7003) at ../libs/ardour/session_state.cc:1991
#11 0x00007ffff7264b85 in ARDOUR::Session::post_engine_init (this=0x55555e747fe0) at ../libs/ardour/session_state.cc:284
#12 0x00007ffff7186b2c in ARDOUR::Session::Session
(this=0x55555e747fe0, eng=..., fullpath="/hyperdrive/recording/album-seven-tabs/magma-den", snapshot_name="magma-den", bus_profile=0x0, mix_template="", unnamed=false, sr=0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../libs/ardour/session.cc:449
#13 0x0000555555d8af0d in ARDOUR_UI::load_session_stage_two (this=0x555557d0dac0, path="/hyperdrive/recording/album-seven-tabs/magma-den", snap_name="magma-den", mix_template="")
at ../gtk2_ardour/ardour_ui_session.cc:410
#14 0x0000555555d8ab21 in ARDOUR_UI::load_session (this=0x555557d0dac0, path="/hyperdrive/recording/album-seven-tabs/magma-den", snap_name="magma-den", mix_template="")
at ../gtk2_ardour/ardour_ui_session.cc:379
#15 0x0000555555da14a5 in ARDOUR_UI::load_session_from_startup_fsm (this=0x555557d0dac0) at ../gtk2_ardour/ardour_ui_startup.cc:702
#16 0x0000555555da0128 in ARDOUR_UI::sfsm_response (this=0x555557d0dac0, r=StartupFSM::LoadSession) at ../gtk2_ardour/ardour_ui_startup.cc:555
#17 0x0000555555da5ec2 in sigc::bound_mem_functor1<void, ARDOUR_UI, StartupFSM::Result>::operator() (this=0x55555792fa78, _A_a1=@0x7fffffffb620: StartupFSM::LoadSession)
at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:2066
#18 0x0000555555da5a87 in sigc::adaptor_functor<sigc::bound_mem_functor1<void, ARDOUR_UI, StartupFSM::Result> >::operator()<StartupFSM::Result const&>
(this=0x55555792fa70, _A_arg1=@0x7fffffffb620: StartupFSM::LoadSession) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:89
#19 0x0000555555da5133 in sigc::internal::slot_call<sigc::bound_mem_functor1<void, ARDOUR_UI, StartupFSM::Result>, void, StartupFSM::Result>::call_it
(rep=0x55555792fa40, a_#0=@0x7fffffffb620: StartupFSM::LoadSession) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:451
#20 0x0000555556ad82eb in sigc::internal::signal_emit1<void, StartupFSM::Result, sigc::nil>::emit (impl=0x55555792fad0, _A_a1=@0x7fffffffb620: StartupFSM::LoadSession)
at /usr/include/sigc++-2.0/sigc++/signal.h:1045
#21 0x0000555556ad775b in sigc::signal1<void, StartupFSM::Result, sigc::nil>::emit (this=0x55555791a4b0, _A_a1=@0x7fffffffb620: StartupFSM::LoadSession)
at /usr/include/sigc++-2.0/sigc++/signal.h:2965
#22 0x0000555556ad6cdf in sigc::signal1<void, StartupFSM::Result, sigc::nil>::operator() (this=0x55555791a4b0, _A_a1=@0x7fffffffb620: StartupFSM::LoadSession)
at /usr/include/sigc++-2.0/sigc++/signal.h:2981
#23 0x0000555556ad193c in StartupFSM::dialog_response_handler (this=0x55555791a360, response=-5, dialog_id=StartupFSM::PluginDialog) at ../gtk2_ardour/startup_fsm.cc:337
#24 0x0000555556ad9e36 in sigc::bound_mem_functor2<void, StartupFSM, int, StartupFSM::DialogID>::operator()
(this=0x555557b5d920, _A_a1=@0x7fffffffb864: -5, _A_a2=@0x555557b5d940: StartupFSM::PluginDialog) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:2143
#25 0x0000555556ad974d in sigc::adaptor_functor<sigc::bound_mem_functor2<void, StartupFSM, int, StartupFSM::DialogID> >::operator()<int const&, StartupFSM::DialogID&>
(this=0x555557b5d918, _A_arg1=@0x7fffffffb864: -5, _A_arg2=@0x555557b5d940: StartupFSM::PluginDialog) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:108
#26 0x0000555556ad9109 in sigc::bind_functor<-1, sigc::bound_mem_functor2<void, StartupFSM, int, StartupFSM::DialogID>, StartupFSM::DialogID, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>::operator()<int const&> (this=0x555557b5d910, _A_arg1=@0x7fffffffb864: -5) at /usr/include/sigc++-2.0/sigc++/adaptors/bind.h:1136
#27 0x0000555556ad8f3b in sigc::internal::slot_call1<sigc::bind_functor<-1, sigc::bound_mem_functor2<void, StartupFSM, int, StartupFSM::DialogID>, StartupFSM::DialogID, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>, void, int>::call_it (rep=0x555557b5d8e0, a_1=@0x7fffffffb864: -5) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:170
#28 0x00007ffff4adb00c in sigc::slot1<void, int>::operator() (this=0x555557be3448, _A_a1=@0x7fffffffb864: -5) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:675