Index: TODO/tube-bt.txt
===================================================================
--- TODO/tube-bt.txt	(nonexistent)
+++ TODO/tube-bt.txt	(revision 38058)
@@ -0,0 +1,42 @@
+Thread 1 "pcb-rnd" received signal SIGSEGV, Segmentation fault.
+__strlen_avx2 () at ../sysdeps/x86_64/multiarch/strlen-avx2.S:65
+65      ../sysdeps/x86_64/multiarch/strlen-avx2.S: No such file or directory.
+(gdb) bt
+#0  __strlen_avx2 () at ../sysdeps/x86_64/multiarch/strlen-avx2.S:65
+#1  0x00007ffff7d48ba4 in rnd_strdup (s=0x0) at ../src/librnd/core/compat_misc.c:105
+#2  0x0000555555817c53 in library_param_build (ctx=0x555555e0a708 <library_ctx+136>, l=0x5555560318e0, f=0x555556909090)
+    at ../src_plugins/dialogs/../../src_3rd/rnd_inclib/dialogs/dlg_library_param.c:249
+#3  0x000055555581da9d in library_param_open (ctx=0x555555e0a708 <library_ctx+136>, l=0x5555560318e0, f=0x555556909090)
+    at ../src_plugins/dialogs/../../src_3rd/rnd_inclib/dialogs/dlg_library_param.c:553
+#4  0x000055555581f5fb in library_param_dialog
+    (ctx=0x555555e0a708 <library_ctx+136>, l=0x5555560318e0, filter_txt=0x5555567c0660 "tube")
+    at ../src_plugins/dialogs/../../src_3rd/rnd_inclib/dialogs/dlg_library_param.c:647
+#5  0x000055555582034f in library_select (attrib=0x555556772628, hid_ctx=0x555556844f00, row=0x55555679b800)
+    at ../src_plugins/dialogs/dlg_library.c:341
+#6  0x00007ffff7f1862a in rnd_gtk_tree_table_cursor (widget=0x55555677c3d0, attr=0x555556772628)
+    at ./librnd/plugins/lib_gtk_common/dlg_attr_tree.c:202
+#7  0x00007ffff7130802 in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
+#8  0x00007ffff7144814 in  () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
+#9  0x00007ffff714fbbe in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
+#10 0x00007ffff71500f3 in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
+#11 0x00007ffff749c260 in  () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
+#12 0x00007ffff74a0d78 in  () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
+#13 0x00007ffff739eb9b in  () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
+#14 0x00007ffff7130802 in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
+#15 0x00007ffff7143f96 in  () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
+#16 0x00007ffff714f47d in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
+#17 0x00007ffff71500f3 in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
+#18 0x00007ffff74ba22d in  () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
+#19 0x00007ffff739cccc in gtk_propagate_event () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
+#20 0x00007ffff739d0c3 in gtk_main_do_event () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
+#21 0x00007ffff72056d0 in  () at /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0
+#22 0x00007ffff704417d in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
+#23 0x00007ffff7044400 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
+#24 0x00007ffff70446f3 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
+#25 0x00007ffff739c092 in gtk_main () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
+#26 0x00007ffff7f30d06 in rnd_gtkg_do_export (hid=0x7ffff7fa6fa0 <gtk2_gl_hid>, design=0x555556001800, options=0x0, appspec=0x0)
+--Type <RET> for more, q to quit, c to continue without paging--
+    at ../src/librnd/plugins/lib_gtk2_common/glue_hid.c:21
+#27 0x00007ffff7ddffea in rnd_mainloop_interactive (ga=0x7fffffffdef0, design=0x555556001800) at ../src/librnd/hid/hid_init.c:1114
+#28 0x000055555564f049 in main (argc=1, argv=0x7fffffffe0d8) at main.c:575
+