Inkscape version: 0.92.2-r1 on alpine linux

Reproduce with:

~$ docker run -it -v ~/download:/download --cap-add=SYS_PTRACE alpine
# apk add inkscape
[...]
# cd download
# inkscape -D -z --file=git-basic.svg --export-pdf=image.pdf --export-latex

Emergency save activated!
Emergency save completed. Inkscape will close now.
If you can reproduce this crash, please file a bug at www.inkscape.org
with a detailed description of the steps leading to the crash, so we can fix it.
** Message: 21:53:59.777: Error: Inkscape encountered an internal error and will close now.

Segmentation fault (core dumped)


Additionally I executed via gdb:

/download # apk add gdb
(1/5) Installing gdbm (1.13-r1)
(2/5) Installing xz-libs (5.2.4-r0)
(3/5) Installing sqlite-libs (3.24.0-r0)
(4/5) Installing python3 (3.6.4-r1)
(5/5) Installing gdb (8.0.1-r6)
Executing busybox-1.28.4-r0.trigger
OK: 153 MiB in 98 packages
/download # gdb --args inkscape -D -z --file=git-basic.svg --export-pdf=image.pdf --export-latex
GNU gdb (GDB) 8.0.1
Copyright (C) 2017 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-alpine-linux-musl".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from inkscape...(no debugging symbols found)...done.
(gdb) run
Starting program: /usr/bin/inkscape -D -z --file=git-basic.svg --export-pdf=image.pdf --export-latex
warning: Error disabling address space randomization: Operation not permitted
[New LWP 52]
[New LWP 53]
[New LWP 54]
[New LWP 55]
[New LWP 56]
[New LWP 57]
[New LWP 58]

Thread 1 "inkscape" received signal SIGSEGV, Segmentation fault.
0x000055f1b6e04398 in font_factory::Face(_PangoFontDescription*, bool) ()
(gdb) bt
#0  0x000055f1b6e04398 in font_factory::Face(_PangoFontDescription*, bool) ()
#1  0x000055f1b6e04149 in font_factory::Face(_PangoFontDescription*, bool) ()
#2  0x000055f1b6e04677 in font_factory::FaceFromStyle(SPStyle const*) ()
#3  0x000055f1b6d0a97b in SPText::_buildLayoutInput(SPObject*, Inkscape::Text::Layout::OptionalTextTagAttrs const&, unsigned int, bool) ()
#4  0x000055f1b6d0b032 in SPText::rebuildLayout() ()
#5  0x000055f1b6c4f60f in fix_blank_line(SPObject*) ()
#6  0x000055f1b6c4ffa8 in sp_file_text_run_recursive(void (*)(SPObject*), SPObject*) ()
#7  0x000055f1b6c4ffd2 in sp_file_text_run_recursive(void (*)(SPObject*), SPObject*) ()
#8  0x000055f1b6c4ffd2 in sp_file_text_run_recursive(void (*)(SPObject*), SPObject*) ()
#9  0x000055f1b6c50038 in sp_file_convert_text_baseline_spacing(SPDocument*) ()
#10 0x000055f1b6c3f956 in SPDocument::createDoc(Inkscape::XML::Document*, char const*, char const*, char const*, unsigned int, SPDocument*) ()
#11 0x000055f1b6c3fcca in SPDocument::createNewDoc(char const*, unsigned int, bool, SPDocument*) ()
#12 0x000055f1b6d800a6 in Inkscape::Extension::Input::open(char const*) ()
#13 0x000055f1b6d7ea13 in Inkscape::Extension::open(Inkscape::Extension::Extension*, char const*) ()
#14 0x000055f1b6c14234 in ?? ()
#15 0x000055f1b6c15bfb in sp_main_console(int, char const**) ()
#16 0x00007f86424ccad6 in __libc_start_main () from /lib/ld-musl-x86_64.so.1
#17 0x0000000000000000 in ?? ()
(gdb)