We've been experiencing freezes in Emacs 22 (Carbon, off CVS, patched). The user supplied a stack trace (below), but he's running from binaries. Is there anything else I can do to investigate this? - D Begin forwarded message: > From: Ian Eure > Date: 20 August 2008 12:45:01 EDT > To: "aquamacs-bugs@aquamacs.org Bugs" > Subject: [Aquamacs-bugs] Freezes with nightlies > > I've been running nightly builds for a couple days, and they seem to > be extremely prone to mysterious hangs. It seems like they deadlock > when multitasking. For example, I was connecting with ERC while I was > entering a command in the minibuffer, and Aquamacs froze when I hit > tab. > > Is this a known issue? Standard behavior for the nightlies? ieure!neutron:~$ gdb /Appli"cations/Aquamacs Emacs.app/Contents/MacOS/ Aquamacs Emacs" GNU gdb 6.3.50-20050815 (Apple version gdb-768) (Tue Oct 2 04:07:49 UTC 2007) Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-apple-darwin"...Reading symbols for shared libraries ......... done warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ pre-crt0.o" - no debug information available for "pre-crt0.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ dispnew.o" - no debug information available for "dispnew.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ frame.o" - no debug information available for "frame.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ scroll.o" - no debug information available for "scroll.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ xdisp.o" - no debug information available for "xdisp.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ window.o" - no debug information available for "window.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ charset.o" - no debug information available for "charset.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ coding.o" - no debug information available for "coding.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ category.o" - no debug information available for "category.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ ccl.o" - no debug information available for "ccl.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ cm.o" - no debug information available for "cm.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ term.o" - no debug information available for "term.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ xfaces.o" - no debug information available for "xfaces.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ emacs.o" - no debug information available for "emacs.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ keyboard.o" - no debug information available for "keyboard.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ macros.o" - no debug information available for "macros.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ keymap.o" - no debug information available for "keymap.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ sysdep.o" - no debug information available for "sysdep.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ buffer.o" - no debug information available for "buffer.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ filelock.o" - no debug information available for "filelock.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ insdel.o" - no debug information available for "insdel.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ marker.o" - no debug information available for "marker.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ minibuf.o" - no debug information available for "minibuf.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ fileio.o" - no debug information available for "fileio.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ dired.o" - no debug information available for "dired.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ filemode.o" - no debug information available for "filemode.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ cmds.o" - no debug information available for "cmds.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ casetab.o" - no debug information available for "casetab.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ casefiddle.o" - no debug information available for "casefiddle.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ indent.o" - no debug information available for "indent.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ search.o" - no debug information available for "search.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ regex.o" - no debug information available for "regex.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ undo.o" - no debug information available for "undo.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ alloc.o" - no debug information available for "alloc.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ data.o" - no debug information available for "data.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ doc.o" - no debug information available for "doc.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ editfns.o" - no debug information available for "editfns.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ callint.o" - no debug information available for "callint.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ eval.o" - no debug information available for "eval.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ floatfns.o" - no debug information available for "floatfns.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ fns.o" - no debug information available for "fns.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ print.o" - no debug information available for "print.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ lread.o" - no debug information available for "lread.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ abbrev.o" - no debug information available for "abbrev.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ syntax.o" - no debug information available for "syntax.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ unexmacosx.o" - no debug information available for "unexmacosx.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ bytecode.o" - no debug information available for "bytecode.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ process.o" - no debug information available for "process.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ callproc.o" - no debug information available for "callproc.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ region-cache.o" - no debug information available for "region-cache.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ atimer.o" - no debug information available for "atimer.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ doprnt.o" - no debug information available for "doprnt.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ strftime.o" - no debug information available for "strftime.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ intervals.o" - no debug information available for "intervals.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ textprop.o" - no debug information available for "textprop.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ composite.o" - no debug information available for "composite.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ md5.o" - no debug information available for "md5.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ mac.o" - no debug information available for "mac.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ macterm.o" - no debug information available for "macterm.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ macfns.o" - no debug information available for "macfns.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ macmenu.o" - no debug information available for "macmenu.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ macselect.o" - no debug information available for "macselect.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ fontset.o" - no debug information available for "fontset.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ fringe.o" - no debug information available for "fringe.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ image.o" - no debug information available for "image.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ mactoolbox.o" - no debug information available for "mactoolbox.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ macim.o" - no debug information available for "macim.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ terminfo.o" - no debug information available for "terminfo.c". warning: Could not find object file "/Users/reitter/Aquamacs/emacs/src/ lastfile.o" - no debug information available for "lastfile.c". (gdb) r Starting program: /Applications/Aquamacs Emacs.app/Contents/MacOS/ Aquamacs Emacs Reading symbols for shared libraries +++++++ + ............................................................................ done Reading symbols for shared libraries . done Reading symbols for shared libraries . done Reading symbols for shared libraries . done Reading symbols for shared libraries . done Reading symbols for shared libraries .... done ^C Program received signal SIGINT, Interrupt. 0x0007d4d8 in face_at_buffer_position () (gdb) xbacktrace Undefined command: "xbacktrace". Try "help". (gdb) backtrace #0 0x0007d4d8 in face_at_buffer_position () #1 0x00019bcd in handle_face_prop ()