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RE: emacs child process goes defunct
- From: "Rockefeller, Harry" <Harry dot Rockefeller at flightsafety dot com>
- To: "cygwin at cygwin dot com" <cygwin at cygwin dot com>
- Date: Thu, 6 Dec 2012 17:20:39 -0500
- Subject: RE: emacs child process goes defunct
'Emacs -Q' failed after a few minutes of doing svn file diffs.
I ran gdb on the hung process. I am not too familiar with this
kind of debugging.
Let me know if there is more I can give next time this happens.
Here is some output.
ps
PID PPID PGID WINPID TTY UID STIME COMMAND
8304 1 8304 8304 cons0 11097 15:35:35 /usr/bin/xterm
3032 8304 3032 8048 pty2 11097 15:35:42 /usr/bin/bash
6428 3032 3032 7580 pty2 11097 15:35:48 /usr/bin/xterm
6304 6428 6304 9440 pty3 11097 15:35:48 /usr/bin/bash
6120 6304 6120 10052 pty3 11097 15:42:55 /usr/bin/emacs-X11
7124 6120 7124 8524 ? 11097 16:02:29 /usr/bin/diff <defunct>
And
$ gdb --pid=6120
GNU gdb (GDB) 7.5.50.20120815-cvs (cygwin-special)
Copyright (C) 2012 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "i686-cygwin".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Attaching to process 10052
[New Thread 10052.0x2028]
[New Thread 10052.0x2434]
[New Thread 10052.0x1100]
[New Thread 10052.0x78c]
[New Thread 10052.0x225c]
[New Thread 10052.0xca4]
[New Thread 10052.0x2234]
Reading symbols from /usr/bin/emacs-X11.exe...Reading symbols from /usr/lib/debug/usr/bin/emacs-X11.exe.dbg...done.
done.
(gdb) bt
#0 0x7c90120f in ntdll!DbgUiConnectToDbg () from /cygdrive/c/WINDOWS/system32/ntdll.dll
#1 0x7c952119 in ntdll!KiIntSystemCall () from /cygdrive/c/WINDOWS/system32/ntdll.dll
#2 0x00000005 in ?? ()
#3 0x00000000 in ?? ()
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