No debug symbols, so I can't find/fix the problem.
OpenBSD 6.1-current (GENERIC.MP) #18: Mon Jun 26 11:20:49 CEST 2017
m...@oliva.grenadille.net:/sys/arch/sparc64/compile/GENERIC.MP
$ git --version
git version 2.13.0
$ git clone https://github.com/mpieuchot/ctfconvert ctfconv
Cloning into 'ctfconv'...
remote: Counting objects: 380, done.
error: index-pack died of signal 10
fatal: index-pack failed
$ gdb /usr/local/bin/git git.core
(gdb) bt
#0 0x0000003eb449bb84 in sha1_compression_states () from
/usr/local/bin/git
#1 0x0000003eb449dbc0 in sha1_process () from /usr/local/bin/git
#2 0x0000003eb44a03ac in SHA1DCUpdate () from /usr/local/bin/git
#3 0x0000003eb4341a2c in parse_pack_objects () from /usr/local/bin/git
#4 0x0000003eb43437f4 in cmd_index_pack () from /usr/local/bin/git
#5 0x0000003eb43011f8 in handle_builtin () from /usr/local/bin/git
#6 0x0000003eb43017d0 in cmd_main () from /usr/local/bin/git
#7 0x0000003eb43939d8 in main () from /usr/local/bin/git
