AddressSanitizer:DEADLYSIGNAL
=================================================================
==229244==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x55b27fbe0240 bp 0x616000070b80 sp 0x7ffceabfb3c8 T0)
==229244==The signal is caused by a READ memory access.
==229244==Hint: address points to the zero page.
    #0 0x55b27fbe023f in dom_node_ref /home/user/dev-netsurf/workspace/libdom/include/dom/core/node.h:181
    #1 0x55b27fbe023f in _dom_event_get_target src/events/event.c:143
    #2 0x55b27f4a6a2c in dukky_event_target_getter /home/user/dev-netsurf/workspace/netsurf/Event.bnd:53
    #3 0x55b27f787bba in duk__handle_call_raw content/handlers/javascript/duktape/duktape.c:64992
    #4 0x55b27f79281c in duk_hobject_getprop content/handlers/javascript/duktape/duktape.c:57584
    #5 0x55b27f41fb02 in duk__js_execute_bytecode_inner content/handlers/javascript/duktape/duktape.c:78025
    #6 0x55b27f78081a in duk_js_execute_bytecode content/handlers/javascript/duktape/duktape.c:76732
    #7 0x55b27f78886c in duk__handle_call_raw content/handlers/javascript/duktape/duktape.c:64970
    #8 0x55b27f86b8bc in duk_handle_call_unprotected content/handlers/javascript/duktape/duktape.c:65146
    #9 0x55b27f86b8bc in duk__pcall_raw content/handlers/javascript/duktape/duktape.c:14356
    #10 0x55b27f79be2b in duk__handle_safe_call_inner content/handlers/javascript/duktape/duktape.c:65199
    #11 0x55b27f79be2b in duk_handle_safe_call content/handlers/javascript/duktape/duktape.c:65444
    #12 0x55b27f7f06fd in duk_pcall content/handlers/javascript/duktape/duktape.c:14375
    #13 0x55b27f754581 in js_exec content/handlers/javascript/duktape/dukky.c:956
    #14 0x55b27f71ce5e in exec_inline_script content/handlers/html/script.c:550
    #15 0x55b27f71ce5e in html_process_script content/handlers/html/script.c:598
    #16 0x55b27fbf7ec7 in complete_script bindings/hubbub/parser.c:684
    #17 0x55b27fc0969f in handle_generic_rcdata (/home/user/dev-netsurf/workspace/netsurf/nsgtk3+0x128969f)
    #18 0x55b27fc02a84 in hubbub_treebuilder_token_handler (/home/user/dev-netsurf/workspace/netsurf/nsgtk3+0x1282a84)
    #19 0x55b27fc09764 in hubbub_tokeniser_emit_token (/home/user/dev-netsurf/workspace/netsurf/nsgtk3+0x1289764)
    #20 0x55b27fc09a19 in emit_current_tag (/home/user/dev-netsurf/workspace/netsurf/nsgtk3+0x1289a19)
    #21 0x55b27fc0e12d in hubbub_tokeniser_run.part.0 (/home/user/dev-netsurf/workspace/netsurf/nsgtk3+0x128e12d)
    #22 0x55b27fc02710 in hubbub_parser_parse_chunk (/home/user/dev-netsurf/workspace/netsurf/nsgtk3+0x1282710)
    #23 0x55b27fbf94ef in dom_hubbub_parser_parse_chunk bindings/hubbub/parser.c:1024
    #24 0x55b27f673969 in html_process_data content/handlers/html/html.c:715
    #25 0x55b27f582087 in content_llcache_callback content/content.c:120
    #26 0x55b27f8cf8cd in llcache_object_notify_users content/llcache.c:3396
    #27 0x55b27f8d11af in llcache_catch_up_all_users content/llcache.c:3864
    #28 0x55b27fa848bd in schedule_run frontends/gtk/schedule.c:148
    #29 0x55b27fa45ef9 in nsgtk_main frontends/gtk/gui.c:506
    #30 0x55b27f419ab3 in main frontends/gtk/gui.c:1312
    #31 0x7f3c6f1510b2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x270b2)
    #32 0x55b27f45acfd in _start (/home/user/dev-netsurf/workspace/netsurf/nsgtk3+0xadacfd)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /home/user/dev-netsurf/workspace/libdom/include/dom/core/node.h:181 in dom_node_ref
==229244==ABORTING
