Re: emacs-w32 24.3-7 aborts frequently using TRAMP

SDS Mon, 18 Nov 2013 12:56:09 -0800

Update on the session that produced this error earlier:


On 11/18/2013 3:14 PM, SDS wrote:

More information about Lisp errors. I got a different Lisp error while
leaving emacs-w32 -Q with TRAMP in the background. Output from the Lisp
Debugger is shown below:

Debugger entered--Lisp error: (error "Lisp nesting exceeds 
`max-lisp-eval-depth'")
 seconds-to-time(0.5)
 timer-relative-time((21130 28177 985108 200000) 0.5 0 nil)
 timer-inc-time([t 21130 28177 985108 0.5 blink-cursor-timer-function nil nil 
200000] 0.5 0)
 timer-event-handler([t 21130 28177 985108 0.5 blink-cursor-timer-function nil 
nil 200000])


First is from time-date.el, the last three are from timer.el.


That session aborted. The backtrace in GDB is shown below:

#0  0x000007fefd373ca3 in KERNELBASE!DebugBreak () from 
/cygdrive/c/Windows/system32/KERNELBASE.dll
#1  0x000000010056f32b in emacs_abort () at 
/usr/src/debug/emacs-24.3-7/src/w32fns.c:7714
#2  0x00000001004ffed5 in do_symval_forwarding (valcontents=<optimized out>) at 
/usr/src/debug/emacs-24.3-7/src/data.c:854
#3  0x000000010050064d in Fsymbol_value (symbol=4304833426) at 
/usr/src/debug/emacs-24.3-7/src/data.c:1059
#4  0x00000001005474a9 in exec_byte_code (bytestr=5876800, vector=4302323469, 
maxdepth=0, args_template=4303920544, nargs=0, args=0x1) at 
/usr/src/debug/emacs-24.3-7/src/bytecode.c:722
#5  0x0000000100512343 in funcall_lambda (fun=4302323381, nargs=nargs@entry=1, 
arg_vector=arg_vector@entry=0x4262d0) at 
/usr/src/debug/emacs-24.3-7/src/eval.c:3010
#6  0x000000010051267b in Ffuncall (nargs=2, args=0x4262c8) at 
/usr/src/debug/emacs-24.3-7/src/eval.c:2839
#7  0x000000010054757d in exec_byte_code (bytestr=5876800, vector=4350656, 
maxdepth=0, args_template=4303920544, nargs=4304522528, args=0x1) at 
/usr/src/debug/emacs-24.3-7/src/bytecode.c:900
#8  0x0000000100512343 in funcall_lambda (fun=4302324197, nargs=nargs@entry=1, 
arg_vector=arg_vector@entry=0x426558) at 
/usr/src/debug/emacs-24.3-7/src/eval.c:3010
#9  0x000000010051267b in Ffuncall (nargs=nargs@entry=2, 
args=args@entry=0x426550) at /usr/src/debug/emacs-24.3-7/src/eval.c:2839
#10 0x00000001005129dd in call1 (fn=<optimized out>, 
arg1=arg1@entry=25778083293) at /usr/src/debug/emacs-24.3-7/src/eval.c:2572
#11 0x00000001004a6b34 in timer_check_2 (idle_timers=<optimized out>, 
timers=<optimized out>) at /usr/src/debug/emacs-24.3-7/src/keyboard.c:4387
#12 timer_check () at /usr/src/debug/emacs-24.3-7/src/keyboard.c:4454
#13 0x00000001004a6f6a in readable_events (flags=1) at 
/usr/src/debug/emacs-24.3-7/src/keyboard.c:3351
#14 0x00000001004a7e85 in get_input_pending (flags=flags@entry=1) at 
/usr/src/debug/emacs-24.3-7/src/keyboard.c:6680
#15 0x00000001004aa2ad in detect_input_pending_run_timers 
(do_display=do_display@entry=true) at 
/usr/src/debug/emacs-24.3-7/src/keyboard.c:10273
#16 0x0000000100551406 in wait_reading_process_output 
(time_limit=time_limit@entry=0, nsecs=nsecs@entry=0, 
read_kbd=read_kbd@entry=-1, do_display=do_display@entry=true, 
wait_for_cell=wait_for_cell@entry=4304630834, wait_proc=wait_proc@entry=0x0,
    just_wait_proc=just_wait_proc@entry=0) at 
/usr/src/debug/emacs-24.3-7/src/process.c:4743
#17 0x00000001004ab2ae in kbd_buffer_get_event (end_time=0x0, 
used_mouse_menu=0x426fb7, kbp=<synthetic pointer>) at 
/usr/src/debug/emacs-24.3-7/src/keyboard.c:3803
#18 read_char (commandflag=1, nmaps=2, maps=0x426e90, prev_event=4304630834, 
used_mouse_menu=0x426fb7, end_time=end_time@entry=0x0) at 
/usr/src/debug/emacs-24.3-7/src/keyboard.c:2769
#19 0x00000001004ad463 in read_key_sequence (keybuf=keybuf@entry=0x427100, 
prompt=<optimized out>, dont_downcase_last=dont_downcase_last@entry=false, 
can_return_switch_frame=can_return_switch_frame@entry=true, 
fix_current_buffer=fix_current_buffer@entry=true,
    bufsize=30) at /usr/src/debug/emacs-24.3-7/src/keyboard.c:9231
#20 0x00000001004af75e in command_loop_1 () at 
/usr/src/debug/emacs-24.3-7/src/keyboard.c:1459
#21 0x0000000100510cde in internal_condition_case (bfun=bfun@entry=0x1004af540 
<command_loop_1>, handlers=4304832354, hfun=hfun@entry=0x1004a58a0 <cmd_error>) 
at /usr/src/debug/emacs-24.3-7/src/eval.c:1289
#22 0x00000001004a09da in command_loop_2 (ignore=ignore@entry=4304630834) at 
/usr/src/debug/emacs-24.3-7/src/keyboard.c:1168
#23 0x0000000100510b9f in internal_catch (tag=<optimized out>, 
func=func@entry=0x1004a09b0 <command_loop_2>, arg=4304630834) at 
/usr/src/debug/emacs-24.3-7/src/eval.c:1060
#24 0x00000001004a52df in command_loop () at 
/usr/src/debug/emacs-24.3-7/src/keyboard.c:1139
#25 recursive_edit_1 () at /usr/src/debug/emacs-24.3-7/src/keyboard.c:779
#26 0x00000001004a56a7 in Frecursive_edit () at 
/usr/src/debug/emacs-24.3-7/src/keyboard.c:843
#27 0x0000000100512828 in Ffuncall (nargs=<optimized out>, args=<optimized 
out>) at /usr/src/debug/emacs-24.3-7/src/eval.c:2775
#28 0x000000010054757d in exec_byte_code (bytestr=5876800, vector=4355936, 
maxdepth=0, args_template=4303920544, nargs=4304522528, args=0x1) at 
/usr/src/debug/emacs-24.3-7/src/bytecode.c:900
#29 0x0000000100512343 in funcall_lambda (fun=4311404189, nargs=nargs@entry=2, 
arg_vector=arg_vector@entry=0x427aa8) at 
/usr/src/debug/emacs-24.3-7/src/eval.c:3010
#30 0x000000010051267b in Ffuncall (nargs=nargs@entry=3, 
args=args@entry=0x427aa0) at /usr/src/debug/emacs-24.3-7/src/eval.c:2839
#31 0x0000000100513a64 in Fapply (nargs=nargs@entry=2, 
args=args@entry=0x427b60) at /usr/src/debug/emacs-24.3-7/src/eval.c:2312
#32 0x0000000100513c83 in apply1 (fn=4304981954, arg=arg@entry=25775243894) at 
/usr/src/debug/emacs-24.3-7/src/eval.c:2546
#33 0x0000000100513e4f in call_debugger (arg=25775243894) at 
/usr/src/debug/emacs-24.3-7/src/eval.c:223
#34 0x0000000100512e7a in maybe_call_debugger (data=25775243942, sig=4304832354, 
conditions=<optimized out>) at /usr/src/debug/emacs-24.3-7/src/eval.c:1707
#35 Fsignal (error_symbol=4304832354, data=25775243942) at 
/usr/src/debug/emacs-24.3-7/src/eval.c:1527
#36 0x0000000100513029 in xsignal (error_symbol=<optimized out>, data=<optimized 
out>) at /usr/src/debug/emacs-24.3-7/src/eval.c:1562
#37 0x000000010051306b in xsignal1 (error_symbol=4304832354, arg=<optimized 
out>) at /usr/src/debug/emacs-24.3-7/src/eval.c:1577
#38 0x00000001005130ef in verror (m=<optimized out>, ap=<optimized out>) at 
/usr/src/debug/emacs-24.3-7/src/eval.c:1776
#39 0x0000000100513112 in error (m=0x59ac40 "\240\034`", m@entry=0x1008860e0 
<callint_argfuns+96> "Lisp nesting exceeds `max-lisp-eval-depth'") at 
/usr/src/debug/emacs-24.3-7/src/eval.c:1788
#40 0x00000001005126fc in Ffuncall (nargs=<optimized out>, args=0x428e28) at 
/usr/src/debug/emacs-24.3-7/src/eval.c:2718
#41 0x000000010054757d in exec_byte_code (bytestr=5876800, vector=4361760, 
maxdepth=0, args_template=4303920544, nargs=0, args=0x1) at 
/usr/src/debug/emacs-24.3-7/src/bytecode.c:900
#42 0x0000000100512343 in funcall_lambda (fun=4311760693, nargs=nargs@entry=1, 
arg_vector=arg_vector@entry=0x4290c0) at 
/usr/src/debug/emacs-24.3-7/src/eval.c:3010
#43 0x000000010051267b in Ffuncall (nargs=2, args=0x4290b8) at 
/usr/src/debug/emacs-24.3-7/src/eval.c:2839
#44 0x000000010054757d in exec_byte_code (bytestr=5876800, vector=4362416, 
maxdepth=0, args_template=4303920544, nargs=4304522528, args=0x1) at 
/usr/src/debug/emacs-24.3-7/src/bytecode.c:900
#45 0x0000000100512343 in funcall_lambda (fun=4302320133, nargs=nargs@entry=4, 
arg_vector=arg_vector@entry=0x429368) at 
/usr/src/debug/emacs-24.3-7/src/eval.c:3010
#46 0x000000010051267b in Ffuncall (nargs=5, args=0x429360) at 
/usr/src/debug/emacs-24.3-7/src/eval.c:2839
#47 0x000000010054757d in exec_byte_code (bytestr=5876800, vector=4363096, 
maxdepth=0, args_template=4303920544, nargs=0, args=0x1) at 
/usr/src/debug/emacs-24.3-7/src/bytecode.c:900
#48 0x0000000100512343 in funcall_lambda (fun=4302320805, nargs=nargs@entry=3, 
arg_vector=arg_vector@entry=0x429600) at 
/usr/src/debug/emacs-24.3-7/src/eval.c:3010
#49 0x000000010051267b in Ffuncall (nargs=4, args=0x4295f8) at 
/usr/src/debug/emacs-24.3-7/src/eval.c:2839
#50 0x000000010054757d in exec_byte_code (bytestr=5876800, vector=4363784, 
maxdepth=0, args_template=4303920544, nargs=4304522528, args=0x1) at 
/usr/src/debug/emacs-24.3-7/src/bytecode.c:900
#51 0x0000000100512343 in funcall_lambda (fun=4302324197, nargs=nargs@entry=1, 
arg_vector=arg_vector@entry=0x429888) at 
/usr/src/debug/emacs-24.3-7/src/eval.c:3010
#52 0x000000010051267b in Ffuncall (nargs=nargs@entry=2, 
args=args@entry=0x429880) at /usr/src/debug/emacs-24.3-7/src/eval.c:2839
#53 0x00000001005129dd in call1 (fn=<optimized out>, 
arg1=arg1@entry=25776559045) at /usr/src/debug/emacs-24.3-7/src/eval.c:2572
#54 0x00000001004a6b34 in timer_check_2 (idle_timers=<optimized out>, 
timers=<optimized out>) at /usr/src/debug/emacs-24.3-7/src/keyboard.c:4387
#55 timer_check () at /usr/src/debug/emacs-24.3-7/src/keyboard.c:4454
#56 0x00000001004a6f6a in readable_events (flags=1) at 
/usr/src/debug/emacs-24.3-7/src/keyboard.c:3351
#57 0x00000001004a7e85 in get_input_pending (flags=flags@entry=1) at 
/usr/src/debug/emacs-24.3-7/src/keyboard.c:6680
#58 0x00000001004aa2ad in detect_input_pending_run_timers 
(do_display=do_display@entry=true) at 
/usr/src/debug/emacs-24.3-7/src/keyboard.c:10273
#59 0x0000000100551406 in wait_reading_process_output 
(time_limit=time_limit@entry=0, nsecs=nsecs@entry=0, 
read_kbd=read_kbd@entry=-1, do_display=do_display@entry=true, 
wait_for_cell=wait_for_cell@entry=4304630834, wait_proc=wait_proc@entry=0x0,
    just_wait_proc=just_wait_proc@entry=0) at 
/usr/src/debug/emacs-24.3-7/src/process.c:4743
#60 0x00000001004ab2ae in kbd_buffer_get_event (end_time=0x0, 
used_mouse_menu=0x42a2e7, kbp=<synthetic pointer>) at 
/usr/src/debug/emacs-24.3-7/src/keyboard.c:3803
#61 read_char (commandflag=1, nmaps=2, maps=0x42a1c0, prev_event=4304630834, 
used_mouse_menu=0x42a2e7, end_time=end_time@entry=0x0) at 
/usr/src/debug/emacs-24.3-7/src/keyboard.c:2769
#62 0x00000001004ad463 in read_key_sequence (keybuf=keybuf@entry=0x42a430, 
prompt=<optimized out>, dont_downcase_last=dont_downcase_last@entry=false, 
can_return_switch_frame=can_return_switch_frame@entry=true, 
fix_current_buffer=fix_current_buffer@entry=true,
    bufsize=30) at /usr/src/debug/emacs-24.3-7/src/keyboard.c:9231
#63 0x00000001004af75e in command_loop_1 () at 
/usr/src/debug/emacs-24.3-7/src/keyboard.c:1459
#64 0x0000000100510cde in internal_condition_case (bfun=bfun@entry=0x1004af540 
<command_loop_1>, handlers=4304832354, hfun=hfun@entry=0x1004a58a0 <cmd_error>) 
at /usr/src/debug/emacs-24.3-7/src/eval.c:1289
#65 0x00000001004a09da in command_loop_2 (ignore=ignore@entry=4304630834) at 
/usr/src/debug/emacs-24.3-7/src/keyboard.c:1168
#66 0x0000000100510b9f in internal_catch (tag=<optimized out>, 
func=func@entry=0x1004a09b0 <command_loop_2>, arg=4304630834) at 
/usr/src/debug/emacs-24.3-7/src/eval.c:1060
#67 0x00000001004a5374 in command_loop () at 
/usr/src/debug/emacs-24.3-7/src/keyboard.c:1147
#68 recursive_edit_1 () at /usr/src/debug/emacs-24.3-7/src/keyboard.c:779
#69 0x00000001004a56a7 in Frecursive_edit () at 
/usr/src/debug/emacs-24.3-7/src/keyboard.c:843
#70 0x00000001005ab7d3 in main (argc=<optimized out>, argv=<optimized out>) at 
/usr/src/debug/emacs-24.3-7/src/emacs.c:1532


The steps I used to reproduce this are given below:
1) Run emacs-w32 -Q & in bash
2) M-x toggle-debug-on-error to enable the Emacs Lisp Debugger
3) C-x d to open a directory in Dired
4) Specify a remote directory

5) After the Dired buffer loads, open a file in the remote directorywith <RET>

6) Minimize the Emacs window and wait

I'm not sure whether it's necessary to open the file to reproduce thiserror. I'll test this next.



Cheers,

SDS

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Re: emacs-w32 24.3-7 aborts frequently using TRAMP

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