On 03/09/2013 05:48 AM, Jeff King wrote:
On Sat, Mar 09, 2013 at 01:08:32AM +0100, Bernhard Posselt wrote:

The problem is likely happening in a sub-command of git-pull, so
valgrind isn't reporting it. Can you try re-running with
"valgrind --trace-children=yes", or alternatively narrow down the
problematic command by setting GIT_TRACE=1 in the environment?
Heres the output with GIT_TRACE=1, the valgrind log has 4000 lines.
If you should still require the valgrind log, please tell me.
Hmm, the GIT_TRACE output was less clear than I had hoped; it's unclear
to me which git program is actually dying (my guess is "git apply", and
we are squelching stderr, which is where the GIT_TRACE output is going).

Can you try it once again with something like GIT_TRACE=/tmp/foo.out,
which will make sure we record the trace directly, even if stderr ends
up redirected?

Also, I can almost reproduce here, as PatrickHeller/core.git is public.
However, I suspect the problem is particular to your work built on top,
which looks like it is at commit 0525bbd73c9015499ba92d1ac654b980aaca35b2.
Is it possible for you to make that commit available on a temporary
branch?

-Peff
> commit available on a temporary branch?
What do you mean exactly by that?

I've made copies of both repositories on github.

Heres a copy of the basic repo: https://github.com/Raydiation/memorycorruption Heres my clone of the repo that i pull from: https://github.com/Raydiation/core

Basically:

git clone https://github.com/Raydiation/memorycorruption
cd memorycorruption
git pull --rebase https://github.com/Raydiation/core

Heres the output of the GIT_TRACE file

trace: built-in: git 'branch'
trace: built-in: git 'branch' '--no-color'
trace: built-in: git 'status'
trace: exec: 'git-pull' '--rebase' 'https://github.com/Raydiation/core' 'master' trace: run_command: 'git-pull' '--rebase' 'https://github.com/Raydiation/core' 'master'
trace: built-in: git 'rev-parse' '--git-dir'
trace: built-in: git 'rev-parse' '--is-bare-repository'
trace: built-in: git 'rev-parse' '--show-toplevel'
trace: built-in: git 'ls-files' '-u'
trace: built-in: git 'symbolic-ref' '-q' 'HEAD'
trace: built-in: git 'config' '--bool' 'branch.master.rebase'
trace: built-in: git 'config' '--bool' 'pull.rebase'
trace: built-in: git 'rev-parse' '-q' '--verify' 'HEAD'
trace: built-in: git 'rev-parse' '--verify' 'HEAD'
trace: built-in: git 'update-index' '-q' '--ignore-submodules' '--refresh'
trace: built-in: git 'diff-files' '--quiet' '--ignore-submodules'
trace: built-in: git 'diff-index' '--cached' '--quiet' '--ignore-submodules' 'HEAD' '--'
trace: built-in: git 'rev-parse' '-q' '--git-dir'
trace: built-in: git 'rev-parse' '-q' '--verify' 'refs/remotes/https://github.com/Raydiation/core/master'
trace: built-in: git 'rev-parse' '-q' '--verify' 'HEAD'
trace: built-in: git 'fetch' '--update-head-ok' 'https://github.com/Raydiation/core' 'master' trace: run_command: 'git-remote-https' 'https://github.com/Raydiation/core' 'https://github.com/Raydiation/core' trace: run_command: 'rev-list' '--objects' '--stdin' '--not' '--all' '--quiet' trace: exec: 'git' 'rev-list' '--objects' '--stdin' '--not' '--all' '--quiet' trace: built-in: git 'rev-list' '--objects' '--stdin' '--not' '--all' '--quiet' trace: run_command: 'fetch-pack' '--stateless-rpc' '--stdin' '--lock-pack' '--thin' 'https://github.com/Raydiation/core/' trace: exec: 'git' 'fetch-pack' '--stateless-rpc' '--stdin' '--lock-pack' '--thin' 'https://github.com/Raydiation/core/' trace: built-in: git 'fetch-pack' '--stateless-rpc' '--stdin' '--lock-pack' '--thin' 'https://github.com/Raydiation/core/'
trace: run_command: 'unpack-objects' '--pack_header=2,3'
trace: exec: 'git' 'unpack-objects' '--pack_header=2,3'
trace: built-in: git 'unpack-objects' '--pack_header=2,3'
trace: run_command: 'rev-list' '--objects' '--stdin' '--not' '--all'
trace: exec: 'git' 'rev-list' '--objects' '--stdin' '--not' '--all'
trace: built-in: git 'rev-list' '--objects' '--stdin' '--not' '--all'
trace: built-in: git 'rev-parse' '-q' '--verify' 'HEAD'
trace: built-in: git 'show-branch' '--merge-base' 'refs/heads/master' 'd686039828089d53fb42e42046d7a9a3992a0507'
trace: built-in: git 'fmt-merge-msg'
trace: built-in: git 'rev-parse' '--parseopt' '--' '--onto' 'd686039828089d53fb42e42046d7a9a3992a0507' 'd686039828089d53fb42e42046d7a9a3992a0507'
trace: built-in: git 'rev-parse' '--git-dir'
trace: built-in: git 'rev-parse' '--is-bare-repository'
trace: built-in: git 'rev-parse' '--show-toplevel'
trace: built-in: git 'config' '--bool' 'rebase.stat'
trace: built-in: git 'config' '--bool' 'rebase.autosquash'
trace: built-in: git 'rev-parse' '--verify' 'd686039828089d53fb42e42046d7a9a3992a0507^0' trace: built-in: git 'rev-parse' '--verify' 'd686039828089d53fb42e42046d7a9a3992a0507^0'
trace: built-in: git 'symbolic-ref' '-q' 'HEAD'
trace: built-in: git 'rev-parse' '--verify' 'master^0'
trace: built-in: git 'rev-parse' '--verify' 'HEAD'
trace: built-in: git 'update-index' '-q' '--ignore-submodules' '--refresh'
trace: built-in: git 'diff-files' '--quiet' '--ignore-submodules'
trace: built-in: git 'diff-index' '--cached' '--quiet' '--ignore-submodules' 'HEAD' '--' trace: built-in: git 'merge-base' 'd686039828089d53fb42e42046d7a9a3992a0507' '0525bbd73c9015499ba92d1ac654b980aaca35b2' trace: built-in: git 'checkout' '-q' 'd686039828089d53fb42e42046d7a9a3992a0507^0' trace: built-in: git 'update-ref' 'ORIG_HEAD' '0525bbd73c9015499ba92d1ac654b980aaca35b2' trace: built-in: git 'format-patch' '-k' '--stdout' '--full-index' '--ignore-if-in-upstream' '--src-prefix=a/' '--dst-prefix=b/' '--no-renames' 'd686039828089d53fb42e42046d7a9a3992a0507..0525bbd73c9015499ba92d1ac654b980aaca35b2'
trace: exec: 'git-am' '--rebasing' '--resolvemsg=
When you have resolved this problem, run "git rebase --continue".
If you prefer to skip this patch, run "git rebase --skip" instead.
To check out the original branch and stop rebasing, run "git rebase --abort".
'
trace: run_command: 'git-am' '--rebasing' '--resolvemsg=
When you have resolved this problem, run "git rebase --continue".
If you prefer to skip this patch, run "git rebase --skip" instead.
To check out the original branch and stop rebasing, run "git rebase --abort".
'
trace: built-in: git 'rev-parse' '--parseopt' '--' '--rebasing' '--resolvemsg=
When you have resolved this problem, run "git rebase --continue".
If you prefer to skip this patch, run "git rebase --skip" instead.
To check out the original branch and stop rebasing, run "git rebase --abort".
'
trace: built-in: git 'rev-parse' '--git-dir'
trace: built-in: git 'rev-parse' '--show-prefix'
trace: built-in: git 'rev-parse' '--is-inside-work-tree'
trace: built-in: git 'rev-parse' '--show-toplevel'
trace: built-in: git 'var' 'GIT_COMMITTER_IDENT'
trace: built-in: git 'rev-parse' '--verify' '-q' 'HEAD'
trace: built-in: git 'config' '--bool' '--get' 'am.keepcr'
trace: built-in: git 'mailsplit' '-d4' '-o/srv/http/owncloud/.git/rebase-apply' '-b' '--'
trace: built-in: git 'update-index' '-q' '--refresh'
trace: built-in: git 'diff-index' '--cached' '--name-only' 'HEAD' '--'
trace: built-in: git 'cat-file' '-t' '48bb53030c657e1133da47765c7c778a069af665' trace: built-in: git 'cat-file' 'commit' '48bb53030c657e1133da47765c7c778a069af665'
trace: built-in: git 'config' 'i18n.commitencoding'
trace: built-in: git 'show' '-s' '--pretty=raw' '--encoding=UTF-8' '48bb53030c657e1133da47765c7c778a069af665' '--' trace: built-in: git 'diff-tree' '--root' '--binary' '--full-index' '48bb53030c657e1133da47765c7c778a069af665' trace: built-in: git 'apply' '--index' '/srv/http/owncloud/.git/rebase-apply/patch'
trace: built-in: git 'write-tree'
trace: built-in: git 'rev-parse' '--verify' '-q' 'HEAD'
trace: built-in: git 'commit-tree' 'd785d568d8b4649dfdcc01e03d6c8e87b036ea5a' '-p' 'd686039828089d53fb42e42046d7a9a3992a0507' trace: built-in: git 'update-ref' '-m' 'pull --rebase https://github.com/Raydiation/core master: distinguish between touch and write' 'HEAD' '3b7aa1e847993b2afdbaf19cd8ed50b81d37fc5b' trace: built-in: git 'cat-file' '-t' '45869afa5ac718e11c3d2e3bccdb501a022cfc24' trace: built-in: git 'cat-file' 'commit' '45869afa5ac718e11c3d2e3bccdb501a022cfc24'
trace: built-in: git 'config' 'i18n.commitencoding'
trace: built-in: git 'show' '-s' '--pretty=raw' '--encoding=UTF-8' '45869afa5ac718e11c3d2e3bccdb501a022cfc24' '--' trace: built-in: git 'diff-tree' '--root' '--binary' '--full-index' '45869afa5ac718e11c3d2e3bccdb501a022cfc24' trace: built-in: git 'apply' '--index' '/srv/http/owncloud/.git/rebase-apply/patch'
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