Hi
I don't see an error message in this?
On Thu, Jul 13, 2017 at 11:18:19AM -0500, Josef Fortier wrote:
> I pulled and installed the latest HEAD from github and noticed what
> seems to be a fairly serious issue. This list seems fairly active, so
> it seems appropriate to give a heads up here without the formal bug
> report.
> The problem first manifested for me while trying to do a git pull
> under a tmux session. Git errors out with a waitpid error.
> This doesn't happen under 2.5 release (and didn't happen on earlier
> pulls of dev HEAD).
> I've tried several versions of git, and several older kernels (kernel
> update was concurrent with the tmux update, as I tend to update tmux
> HEAD when I'm going to reboot).
>
> Took me a bit to isolate tmux as the (at least reproducible) trigger.
> Here's a tail bit of strace output (which may be helpful).
>
> stat("/home/fortier/libexec/git-core/git", 0x7ffd96ec8f10) = -1 ENOENT
> (No such file or directory)
> stat("/home/fortier/bin/git", {st_mode=S_IFREG|0755, st_size=10749376, ...})
> = 0
> rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0
> clone(child_stack=0,
> flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD,
> child_tidptr=0x7f5f28d369d0) = 6253
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> close(4) = 0
> read(3, "", 8) = 0
> close(3) = 0
> wait4(6253, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 6253
> --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6253,
> si_uid=27718, si_status=0, si_utime=0, si_stime=0} ---
> lstat(".git/HEAD", {st_mode=S_IFREG|0644, st_size=23, ...}) = 0
> open(".git/HEAD", O_RDONLY) = 3
> read(3, "ref: refs/heads/master\n", 256) = 23
> read(3, "", 233) = 0
> close(3) = 0
> lstat(".git/refs/heads/master", {st_mode=S_IFREG|0644, st_size=41, ...}) = 0
> open(".git/refs/heads/master", O_RDONLY) = 3
> read(3, "b305c41fd5e5b8daadc46fbfadc8f60a"..., 256) = 41
> read(3, "", 215) = 0
> close(3) = 0
> lstat(".git/refs/HEAD", 0x7ffd96ec8e50) = -1 ENOENT (No such file or
> directory)
> stat(".git/packed-refs", {st_mode=S_IFREG|0644, st_size=457, ...}) = 0
> lstat(".git/refs/tags/HEAD", 0x7ffd96ec8e50) = -1 ENOENT (No such file
> or directory)
> stat(".git/packed-refs", {st_mode=S_IFREG|0644, st_size=457, ...}) = 0
> lstat(".git/refs/heads/HEAD", 0x7ffd96ec8e50) = -1 ENOENT (No such
> file or directory)
> stat(".git/packed-refs", {st_mode=S_IFREG|0644, st_size=457, ...}) = 0
> lstat(".git/refs/remotes/HEAD", 0x7ffd96ec8e50) = -1 ENOENT (No such
> file or directory)
> stat(".git/packed-refs", {st_mode=S_IFREG|0644, st_size=457, ...}) = 0
> lstat(".git/refs/remotes/HEAD/HEAD", 0x7ffd96ec8e50) = -1 ENOENT (No
> such file or directory)
> stat(".git/packed-refs", {st_mode=S_IFREG|0644, st_size=457, ...}) = 0
> open(".git/FETCH_HEAD", O_RDONLY) = 3
> fstat(3, {st_mode=S_IFREG|0644, st_size=79, ...}) = 0
> mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
> 0) = 0x7f5f28d60000
> read(3, "b305c41fd5e5b8daadc46fbfadc8f60a"..., 4096) = 79
> read(3, "", 4096) = 0
> close(3) = 0
> munmap(0x7f5f28d60000, 4096) = 0
> pipe([3, 4]) = 0
> stat("/home/fortier/libexec/git-core/git", 0x7ffd96ec8ef0) = -1 ENOENT
> (No such file or directory)
> stat("/home/fortier/bin/git", {st_mode=S_IFREG|0755, st_size=10749376, ...})
> = 0
> rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0
> clone(child_stack=0,
> flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD,
> child_tidptr=0x7f5f28d369d0) = 6543
> rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> close(4) = 0
> read(3, "", 8) = 0
> close(3) = 0
> wait4(6543, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 6543
> --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6543,
> si_uid=27718, si_status=0, si_utime=0, si_stime=0} ---
> fstat(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 1), ...}) = 0
> close(1) = 0
> exit_group(0) = ?
> +++ exited with 0 +++
>
> --
> Josef Fortier
> (612) 234-5135
>
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