Package: emacs;
Reported by: Jules Colding <colding <at> 42tools.com>
Date: Wed, 25 Mar 2009 13:55:04 UTC
Severity: normal
Tags: unreproducible
Done: Alan Third <alan <at> idiocy.org>
Bug is archived. No further changes may be made.
View this message in rfc822 format
From: Andrew Hyatt <ahyatt <at> gmail.com> To: Jules Colding <colding <at> 42tools.com> Cc: 2778 <at> debbugs.gnu.org Subject: bug#2778: 23.0.91; Emacs (cvs) hangs Date: Sun, 24 Jan 2016 17:06:26 -0500
Hi Jules,
Time has moved on and this hasn't gotten any replies. I don't see any
concrete reproduction steps below, and I haven't seen this happen
myself. Can you still reproduce this? If not (or I don't get a
response), I'll mark this bug as done.
Jules Colding <colding <at> 42tools.com> writes:
> I've recently, over the last week or so, seen emacs hang forever. I did a "t a a bt f" in gdb today but I forgot the xbacktrace command. The gdb outpout is below.
>
> Best regards,
> jules
>
> colding <at> apollo ~/work/src/emacs/nextstep/Emacs.app/Contents/MacOS $ gdb ./Emacs 31574
> GNU gdb 6.3.50-20050815 (Apple version gdb-962) (Sat Jul 26 08:14:40 UTC 2008)
> 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
>
> /Users/colding/work/src/emacs/nextstep/Emacs.app/Contents/MacOS/31574: No such file or directory.
> Attaching to program: `/Users/colding/work/src/emacs/nextstep/Emacs.app/Contents/MacOS/Emacs', process 31574.
> Reading symbols for shared libraries +++++++++........................................................................ done
> 0x94303f41 in -[NSApplication _indexOfWindow:] ()
> (gdb) t a a bt f
>
> Thread 1 (process 31574 thread 0x20b):
> #0 0x94303f41 in -[NSApplication _indexOfWindow:] ()
> No symbol table info available.
> #1 0x94443c7c in -[NSEvent window] ()
> No symbol table info available.
> #2 0x0016cab2 in -[EmacsView keyDown:] (self=0x14f23950, _cmd=0x9163d590, theEvent=0x14fe7190) at nsterm.m:4440
> dpyinfo = <value temporarily unavailable, due to optimizations>
> code = <value temporarily unavailable, due to optimizations>
> fnKeysym = <value temporarily unavailable, due to optimizations>
> nsEvArray = (NSMutableArray *) 0x86e3e0
> firstTime = 0 '\0'
> #3 0x0017d155 in -[EmacsMenu performKeyEquivalent:] (self=0x837010, _cmd=0x915f3a60, theEvent=0x14fe7190) at nsmenu.m:591
> No locals.
> #4 0x944ad3ac in -[NSApplication _handleKeyEquivalent:] ()
> No symbol table info available.
> #5 0x943ca16b in -[NSApplication sendEvent:] ()
> No symbol table info available.
> #6 0x0016b825 in -[EmacsApp sendEvent:] (self=0x819f70, _cmd=0x915a44b8, theEvent=0x14fe7190) at nsterm.m:4059
> window = (NSWindow *) 0x14f24430
> objc_super = {
> self = 0x819f70,
> cls = 0xa0523ea0
> }
> #7 0x9432769f in -[NSApplication run] ()
> No symbol table info available.
> #8 0x00169c23 in ns_read_socket (terminal=0x8319a0, expected=1, hold_quit=0xbfffef94) at nsterm.m:3189
> ev = {
> kind = NO_EVENT,
> code = 0,
> part = scroll_bar_above_handle,
> modifiers = 0,
> x = 0,
> y = 0,
> timestamp = 0,
> padding = {0x0, 0x0},
> frame_or_window = 0,
> arg = 0
> }
> nevents = <value temporarily unavailable, due to optimizations>
> lastCheck = (NSDate *) 0x0
> #9 0x0009d271 in read_avail_input (expected=1) at keyboard.c:7089
> nr = 1
> hold_quit = {
> kind = NO_EVENT,
> code = 0,
> part = scroll_bar_above_handle,
> modifiers = 0,
> x = 0,
> y = 0,
> timestamp = 0,
> padding = {0x0, 0x0},
> frame_or_window = 0,
> arg = 0
> }
> next = (struct terminal *) 0x0
> nread = 0
> err = 0
> t = (struct terminal *) 0x8319a0
> #10 0x00169ff4 in ns_select (nfds=1, readfds=0xbffff268, writefds=0x0, exceptfds=0x0, timeout=0xbffff2e8) at nsterm.m:3262
> result = <value temporarily unavailable, due to optimizations>
> ev = <value temporarily unavailable, due to optimizations>
> #11 0x0014e078 in wait_reading_process_output (time_limit=0, microsecs=0, read_kbd=-1, do_display=1, wait_for_cell=25165833, wait_proc=0x0, just_wait_proc=0) at process.c:4811
> timeout_reduced_for_timers = 1
> channel = <value temporarily unavailable, due to optimizations>
> nfds = 0
> Available = {
> fds_bits = {0 <repeats 32 times>}
> }
> Connecting = {
> fds_bits = {0 <repeats 32 times>}
> }
> check_connect = 0
> check_delay = 0
> no_avail = <value temporarily unavailable, due to optimizations>
> xerrno = <value temporarily unavailable, due to optimizations>
> proc = <value temporarily unavailable, due to optimizations>
> timeout = {
> tv_sec = 0,
> tv_usec = 124944
> }
> end_time = {
> tv_sec = 0,
> tv_usec = 0
> }
> wait_channel = -1
> got_some_input = 0
> #12 0x0009f009 in read_char (commandflag=1, nmaps=2, maps=0xbffff4f0, prev_event=25165833, used_mouse_menu=0xbffff5e8, end_time=0x0) at keyboard.c:4097
> c = <value temporarily unavailable, due to optimizations>
> obj = <value temporarily unavailable, due to optimizations>
> end_time = (struct timeval *) Cannot access memory at address 0x0
> (gdb) kill
> Kill the program being debugged? (y or n) y
> (gdb) quit
> colding <at> apollo ~/work/src/emacs/nextstep/Emacs.app/Contents/MacOS $
>
>
>
> In GNU Emacs 23.0.91.14 (i386-apple-darwin9.6.0, NS apple-appkit-949.43)
> of 2009-03-25 on apollo.42tools.com
> Windowing system distributor `Apple', version 10.3.949
> configured using `configure '--with-ns' '--without-x' '--without-sound''
>
> Important settings:
> value of $LC_ALL: nil
> value of $LC_COLLATE: nil
> value of $LC_CTYPE: nil
> value of $LC_MESSAGES: nil
> value of $LC_MONETARY: nil
> value of $LC_NUMERIC: nil
> value of $LC_TIME: nil
> value of $LANG: nil
> value of $XMODIFIERS: nil
> locale-coding-system: nil
> default-enable-multibyte-characters: t
>
> Major mode: ObjC/l
>
> Minor modes in effect:
> show-paren-mode: t
> desktop-save-mode: t
> tooltip-mode: t
> mouse-wheel-mode: t
> menu-bar-mode: t
> file-name-shadow-mode: t
> global-font-lock-mode: t
> font-lock-mode: t
> global-auto-composition-mode: t
> auto-composition-mode: t
> auto-encryption-mode: t
> auto-compression-mode: t
> line-number-mode: t
> transient-mark-mode: t
> abbrev-mode: t
>
> Recent input:
> y <menu-bar> <help-menu> <send-emacs-bug-report>
>
> Recent messages:
> Compiling /Users/colding/work/elisp/site-start.el...done
> Wrote /Users/colding/work/elisp/site-start.elc
> Loading /Users/colding/work/elisp/site-start.elc...done
> Loading /Users/colding/.emacs.d/elpa/package.el (source)...done
> Warning: desktop file appears to be in use by PID 31574.
> Using it may cause conflicts. Use it anyway? (y or n)
> Loading cc-mode...done
> Loading vc-svn...done
> Desktop: 5 buffers restored.
> For information about GNU Emacs and the GNU system, type C-h C-a.
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