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Hi Adam, Thanks a lot for your reply. On Fri, Jun 5, 2015 at 8:32 PM, Adam Dinwoodie <adam@dinwoodie.org> wrote: > > Hi, > > Cygwin and msys2 are sufficiently different that I wouldn't want to > start debugging this from a Cygwin point of view. Further, the problem > here may be something to do with the options that that version of Git > was compiled with, which we have no idea about. > This is very understandable and very appreciated, I'll try to follow anything required. > If you can reproduce this behaviour using Cygwin and the version of > Git distributed with Cygwin, we can start looking at that. If you do, > please include all the details asked for in > <https://cygwin.com/problems.html>. Yes, I just download latest cygwin : 4885f4560a6c01ec6d94a322826cc656a63cd86c setup-x86.exe I install setup-x86 on latest Wine Staging, which includes a couple of fixes we made for Cygwin/MSYS2 in the past few months: $ wine-1.7.44-83-g9ce9ba3 (Staging) Before do anything I export STAGING_WRITECOPY=1 in Linux shell to enable a Wine Staging patch set in order to be compatible with Windows. This is normal required for a lot of Cygwin programs as my tests in the pass months. I start Wine Cygwin shell using the below command: $ wine start Cygwin.bat I installed latest packages from cygwin mirror, including the git package: $ uname -a CYGWIN_NT-5.1 2.0.3(0.287/5/3) 2015-06-03 13:55 i686 Cygwin $ git --version git version 2.1.4 Then I tried `$ mkdir testgit && cd testgit && git init`, which works in Cygwin on Wine. I tried clone a local repo, it works as well. I tried `$ git clone https://github.com/Pash-Project/Pash.git` 10+ times, in different directories: The first time, I get an "fatal: write error: Permission denied", however, after that I always get "fatal: write error: Communication error on send", I can't reproduce the first error anymore. The console output is as below: fracting@fracting-ThinkPad-Edge-E431 ~ $ git clone https://github.com/Pash-Project/Pash.git Cloning into 'Pash'... fatal: write error: Communication error on send According to documenation, I collect the output of `cygcheck -s -v -r` as attachment. *Note*: 1. this is collect from Wine cmd console, not from Wine Cygwin shell. When I run cygcheck in Wine Cygwin shell, it hangs immediately, even with `cygcheck --help` or simply `cygcheck`. Not sure if this is another Wine bug, not sure if it is related. 2. I have an error "/usr/bin/id: write error: Socket operation on non-socket" when I run cygcheck in Wine cmd, haven't dig deep enough yet. I rerun the git clone command line with GIT_TRACE=1 and GIT_TRACE_PACKET=1, the log is in the below gist: https://gist.github.com/fracting/337f7c056de53c52aee2 I tried `$ /usr/libexec/git-core/git-remote-https origin https://github.com/Pash-Project/Pash.git`, `list` command works, fetch command fails, here is an example: ``` fetch 99eb8b53ae2820b977cdcf9074bfb34c2b90a206 refs/tags/merged/testhost fatal: write error: Communication error on send ``` I generate a strace log, which shows: 188 44057828 [main] git-remote-https 71 fhandler_base_overlapped::wait_overlapped: res 4, Win32 Error 233 165 44057993 [main] git-remote-https 71 seterrno_from_win_error: /home/corinna/src/cygwin/cygwin-2.0.3/cygwin-2.0.3-1.i686/src/newlib-cygwin/winsup/cygwin/fhandler.cc:2044 windows error 233 211 44058204 [main] git-remote-https 71 geterrno_from_win_error: windows error 233 == errno 70 140 44058344 [main] git-remote-https 71 write: -1 = write(5, 0x20070DF7, 5), errno 70 The full log is here: https://gist.githubusercontent.com/fracting/63b100abfc6054f013db/raw/git.strace.txt *Note*: Due to known Wine bug, child process is not able to trace yet: $ strace -o git.strace.txt -p 71 strace.exe: Could not clear DEBUG_ONLY_THIS_PROCESS (c0000002), will not trace child processes Windows process 44 attached Windows process 66 attached Windows process 68 attached Windows process 66 detached Windows process 68 detached Windows process 44 detached Win32 error 233 is ERROR_PIPE_NOT_CONNECTED, in Wine log generated from WINEDEBUG=+tid,+relay,+pipe, we can see 0032:Ret ws2_32.WSARecv() retval=00000000 ret=61066371 0032:Call KERNEL32.WriteFile(00000190,20080e0c,0000055a,0070affc,612d716c) ret=6103b1fc 0032:trace:file:WriteFile 0x190 0x20080e0c 1370 0x70affc 0x612d716c 0032:Ret KERNEL32.WriteFile() retval=00000000 ret=6103b1fc 0032:Call KERNEL32.GetLastError() ret=6103ac2d 0032:Ret KERNEL32.GetLastError() retval=000000e9 ret=6103ac2d Here retval=000000e9 means GetLastError returns ERROR_PIPE_NOT_CONNECTED ( == 233 == 0xe9 ) I've provided some basic information I have, any idea or advice is great appreciated. Thanks in advance! -- Regards, Qian Hong - http://www.winehq.org
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