Yes, providing the repo isn't an option. Thanks for the suggestions, here's what I can provide. Unfortunately not a lot in the stack trace. Do you need the whole repo or would bits of it suffice e.g. index? bboerner@myhost:~/funproject/Src$ GIT_TRACE=1 git stash list 14:52:22.633388 git.c:670 trace: exec: git-stash list 14:52:22.633448 run-command.c:643 trace: run_command: git-stash list Segmentation fault (core dumped) Segmentation fault (core dumped) Segmentation fault (core dumped) 14:52:24.904494 git.c:419 trace: built-in: git rev-parse --git-dir 14:52:24.944879 git.c:419 trace: built-in: git rev-parse --git-path objects 14:52:24.949126 git.c:419 trace: built-in: git rev-parse --show-prefix 14:52:24.951414 git.c:419 trace: built-in: git rev-parse --show-toplevel 14:52:24.953447 git.c:419 trace: built-in: git rev-parse --git-path index 14:52:24.955670 git.c:419 trace: built-in: git config --get-colorbool color.interactive 14:52:24.957435 git.c:419 trace: built-in: git config --get-color color.interactive.help 'red bold' 14:52:24.958753 git.c:419 trace: built-in: git config --get-color reset 14:52:24.960461 git.c:419 trace: built-in: git rev-parse --verify --quiet refs/stash 14:52:25.040053 git.c:419 trace: built-in: git log '--format=%gd: %gs' -g --first-parent -m refs/stash -- 14:52:26.436274 run-command.c:643 trace: run_command: unset GIT_PAGER_IN_USE; LESS=FRX LV=-c less stash@{0}: On devel: NYFL optimization stash@{1}: On GL285: gl285 (gdb) bt #0 0x00007fd321805fdf in ?? () #1 0x0000000000000000 in ?? () Regards, Brendan On Tue, May 28, 2019 at 1:34 AM Jeff King <peff@xxxxxxxx> wrote: > > On Mon, May 27, 2019 at 08:47:56PM +0200, Johannes Schindelin wrote: > > > > bboerner@myhost:~/funproject/Src/bash$ git stash list > > > Segmentation fault (core dumped) > > > Segmentation fault (core dumped) > > > Segmentation fault (core dumped) > > > stash@{0}: On devel: NYFL optimization > > > stash@{1}: On GL285: gl285 > > > > Unfortunately, this leaves *very* little in the way of actionable > > evidence. Would it be possible for you to share a tar'red up copy of the > > .git/ directory? Or do you find that this happens for all of your stashes? > > What is the output when you run this with `GIT_TRACE=1`? > > Alternatively, if you cannot share the repo, a backtrace from gdb might > help. There should be a core file either in the working directory, or in > the ".git/" directory. Try "gdb git /path/to/core" and then "bt" to get > the backtrace. > > -Peff