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I get a segfault when trying to edit forms in a pdf:

>>> bt full
#0  AnnotWidget::generateFieldAppearance(bool*) (this=0x7fffe00bec80, addedDingbatsResource=0x7fffffffc86f) at /usr/src/debug/poppler-20.12.1/poppler/Annot.cc:4934
        resources = <optimized out>
        da = 0x0
        appearBuilder = {
          appearBuf = 0x555555d7c510
        }
        success = <optimized out>
        appearBuf = <optimized out>
        appearDict = <optimized out>
        bbox = <optimized out>
        resDict = <optimized out>
        appearStream = <optimized out>
#1  0x00007ffff019415a in AnnotWidget::updateAppearanceStream() (this=0x7fffe00bec80) at /usr/src/debug/poppler-20.12.1/poppler/Annot.cc:4983
        dummyAddDingbatsResource = false
        obj1 = {
          type = 3758609120,
          {
            booln = 58,
            intg = -266675654,
            int64g = 140737221679674,
            real = 6.953342632307082e-310,
            string = 0x7ffff01ada3a <FormFieldText::setContentCopy(GooString const*)+490>,
            cString = 0x7ffff01ada3a <FormFieldText::setContentCopy(GooString const*)+490> "H\213D$(dH+\004%(",
            array = 0x7ffff01ada3a <FormFieldText::setContentCopy(GooString const*)+490>,
            dict = 0x7ffff01ada3a <FormFieldText::setContentCopy(GooString const*)+490>,
            stream = 0x7ffff01ada3a <FormFieldText::setContentCopy(GooString const*)+490>,
            ref = {
              num = -266675654,
              gen = 32767
            }
          }
        }
#2  0x00007ffff01ace82 in FormField::updateChildrenAppearance() (this=<optimized out>) at /usr/src/debug/poppler-20.12.1/poppler/Form.cc:834
        i = <optimized out>
#3  FormField::updateChildrenAppearance() (this=0x7fffe00beab0) at /usr/src/debug/poppler-20.12.1/poppler/Form.cc:829
#4  0x00007ffff03e73fc in poppler_form_field_text_set_text(PopplerFormField*, gchar const*) (field=0x7fffe03498a0, text=text@entry=0x5555559d3000 "test") at /usr/src/debug/poppler-20.12.1/glib/poppler-form-field.cc:448
        goo_tmp = 0x555555eeafc0
        tmp = <optimized out>
        length = 8
        __PRETTY_FUNCTION__ = "void poppler_form_field_text_set_text(PopplerFormField*, const gchar*)"
#5  0x00007ffff15f6838 in pdf_document_forms_form_field_text_set_text(EvDocumentForms*, EvFormField*, gchar const*) (document=0x555555915f20, field=0x7fffe0355880, text=0x5555559d3000 "test") at ../evince/backend/pdf/ev-poppler.cc:2876
        poppler_field = <optimized out>
#6  0x00007ffff7f7e6fc in ev_view_form_field_text_save.part.0.lto_priv.0 (view=0x5555558bf390, widget=<optimized out>) at ../evince/libview/ev-view.c:2584
        field_text = <optimized out>
        field_region = 0x555555ed3510
        field = 0x7fffe0355880
#7  0x00007ffff7f6a9b6 in ev_view_form_field_text_save (widget=<optimized out>, view=<optimized out>) at ../evince/libview/ev-view.c:2621
#8  ev_view_form_field_text_focus_out (widget=<optimized out>, event=<optimized out>, view=<optimized out>) at ../evince/libview/ev-view.c:2622
#9  0x00007ffff75fcf6f in  () at /usr/lib/libgtk-3.so.0
#10 0x00007ffff7ea0052 in g_closure_invoke () at /usr/lib/libgobject-2.0.so.0
#11 0x00007ffff7ec89c5 in  () at /usr/lib/libgobject-2.0.so.0
#12 0x00007ffff7ebbbcb in g_signal_emit_valist () at /usr/lib/libgobject-2.0.so.0
#13 0x00007ffff7ebcb00 in g_signal_emit () at /usr/lib/libgobject-2.0.so.0
#14 0x00007ffff78c39f5 in  () at /usr/lib/libgtk-3.so.0
#15 0x00007ffff78bf6dc in gtk_widget_send_focus_change () at /usr/lib/libgtk-3.so.0
#16 0x00007ffff78d2777 in  () at /usr/lib/libgtk-3.so.0
#17 0x00007ffff78d2dba in  () at /usr/lib/libgtk-3.so.0
#18 0x00007ffff7e9e7de in g_cclosure_marshal_VOID__OBJECTv () at /usr/lib/libgobject-2.0.so.0
#19 0x00007ffff7ebc98a in g_signal_emit_valist () at /usr/lib/libgobject-2.0.so.0
#20 0x00007ffff7ebcb00 in g_signal_emit () at /usr/lib/libgobject-2.0.so.0
#21 0x00007ffff7ebc98a in g_signal_emit_valist () at /usr/lib/libgobject-2.0.so.0
#22 0x00007ffff7ebcb00 in g_signal_emit () at /usr/lib/libgobject-2.0.so.0
#23 0x00007ffff78b0ffc in gtk_widget_grab_focus () at /usr/lib/libgtk-3.so.0
#24 0x00007ffff7f74ac9 in ev_view_button_press_event (widget=0x5555558bf390, event=0x7fffe0016400) at ../evince/libview/ev-view.c:5558
        view = 0x5555558bf390
#25 0x00007ffff75fd249 in  () at /usr/lib/libgtk-3.so.0
#26 0x00007ffff7ebc98a in g_signal_emit_valist () at /usr/lib/libgobject-2.0.so.0
#27 0x00007ffff7ebcb00 in g_signal_emit () at /usr/lib/libgobject-2.0.so.0
#28 0x00007ffff78c39f5 in  () at /usr/lib/libgtk-3.so.0
#29 0x00007ffff775be15 in  () at /usr/lib/libgtk-3.so.0
#30 0x00007ffff775d16d in gtk_main_do_event () at /usr/lib/libgtk-3.so.0
#31 0x00007ffff74b6413 in  () at /usr/lib/libgdk-3.so.0
#32 0x00007ffff7507114 in  () at /usr/lib/libgdk-3.so.0
#33 0x00007ffff7daba84 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#34 0x00007ffff7dff9b1 in  () at /usr/lib/libglib-2.0.so.0
#35 0x00007ffff7daa2b1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#36 0x00007ffff71e2d1e in g_application_run () at /usr/lib/libgio-2.0.so.0
#37 0x000055555556e650 in main (argc=<optimized out>, argv=<optimized out>) at ../evince/shell/main.c:316
        application = 0x5555558c0170
        context = <optimized out>
        error = 0x0
        status = <optimized out>

The pdf was generated from https://www.dndbeyond.com: RoughL_41551338.pdf

I originally submitted the bug on https://gitlab.gnome.org/GNOME/evince/-/issues/1532 where I was told to submit it here.

System information:

$ lsb_release -a
LSB Version:	1.4
Distributor ID:	Arch
Description:	Arch Linux
Release:	rolling
Codename:	n/a

$ evince --version
GNOME Document Viewer 3.38.0