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Re: play-sound-file & esd
|
From: |
Sam Steingold |
|
Subject: |
Re: play-sound-file & esd |
|
Date: |
Tue, 25 Apr 2006 16:11:32 -0400 |
|
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux) |
> * Sam Steingold <address@hidden> [2006-04-25 15:43:57 -0400]:
>
> GNU Emacs 22.0.50.22 (i686-pc-linux-gnu, X toolkit, Xaw3d scroll bars)
> of 2006-04-25 on quant8
>
> when esd is running, play-sound-file fails:
>
> Debugger entered--Lisp error: (error "/dev/dsp: Device or resource busy")
> play-sound-internal((sound :file "/usr/share/sounds/error.wav"))
> play-sound((sound :file "/usr/share/sounds/error.wav"))
> play-sound-file("/usr/share/sounds/error.wav")
> eval((play-sound-file "/usr/share/sounds/error.wav"))
> eval-last-sexp-1(nil)
> eval-last-sexp(nil)
> call-interactively(eval-last-sexp)
>
> is there a workaround?
C-] runs the command abort-recursive-edit ==>
Program received signal SIGSEGV, Segmentation fault.
0x00000020 in ?? ()
(gdb) where
#0 0x00000020 in ?? ()
#1 0x081869bb in sound_cleanup (arg=137529545) at sound.c:458
#2 0x0814d14d in unbind_to (count=32, value=137529545) at eval.c:3258
#3 0x0814d769 in unwind_to_catch (catch=0xbfd97dfc, value=Variable "value" is n
ot available.
) at eval.c:1257
#4 0x0814f4c3 in Fsignal (error_symbol=137574209, data=137529545)
at eval.c:1690
#5 0x080f379b in recursive_edit_1 () at keyboard.c:1002
#6 0x080f3827 in Frecursive_edit () at keyboard.c:1061
#7 0x0814f0a3 in Ffuncall (nargs=1, args=0xbfd96d60) at eval.c:2899
#8 0x08179d4f in Fbyte_code (bytestr=180328899, vector=179581212, maxdepth=32)
at bytecode.c:694
#9 0x0814e641 in Feval (form=176921173) at eval.c:2248
#10 0x0814ea2f in Fprogn (args=175009413) at eval.c:433
#11 0x0808d77e in Fsave_window_excursion (args=175009413) at window.c:6418
#12 0x08178fd6 in Fbyte_code (bytestr=180329107, vector=180370236,
maxdepth=224) at bytecode.c:855
#13 0x0814ec08 in funcall_lambda (fun=177132300, nargs=2,
arg_vector=0xbfd97014) at eval.c:3089
#14 0x0814f007 in Ffuncall (nargs=3, args=0xbfd97010) at eval.c:2957
#15 0x0815076a in Fapply (nargs=2, args=0xbfd97060) at eval.c:2394
#16 0x08150874 in apply1 (fn=137756433, arg=190868541) at eval.c:2658
#17 0x0814df83 in call_debugger (arg=190868541) at eval.c:290
#18 0x0814e0eb in find_handler_clause (handlers=137574185, conditions=Variable "
conditions" is not available.
)
---Type <return> to continue, or q <return> to quit---
at eval.c:1838
#19 0x0814f4eb in Fsignal (error_symbol=137574185, data=190868565)
at eval.c:1665
#20 0x0814fa87 in error (m=0x81a769f "%s: %s", a1=0x81ae2b7 "/dev/dsp",
a2=0x218338 "Device or resource busy", a3=0x0) at eval.c:1922
#21 0x08186a88 in sound_perror (msg=0x81ae2b7 "/dev/dsp") at sound.c:327
#22 0x08186e0d in Fplay_sound_internal (sound=190868597) at sound.c:1066
#23 0x0814f0b3 in Ffuncall (nargs=2, args=0xbfd975a0) at eval.c:2902
#24 0x08179d4f in Fbyte_code (bytestr=136119955, vector=136119988, maxdepth=16)
at bytecode.c:694
#25 0x0814ec08 in funcall_lambda (fun=136119916, nargs=1,
arg_vector=0xbfd976c4) at eval.c:3089
#26 0x0814f007 in Ffuncall (nargs=2, args=0xbfd976c0) at eval.c:2957
#27 0x08179d4f in Fbyte_code (bytestr=136564243, vector=136564300, maxdepth=32)
at bytecode.c:694
#28 0x0814ec08 in funcall_lambda (fun=136564180, nargs=1,
arg_vector=0xbfd97780) at eval.c:3089
#29 0x0814edce in apply_lambda (fun=136564180, args=190868621, eval_flag=1)
at eval.c:3011
#30 0x0814e50b in Feval (form=190868629) at eval.c:2300
#31 0x0814f0b3 in Ffuncall (nargs=2, args=0xbfd978b0) at eval.c:2902
#32 0x08179d4f in Fbyte_code (bytestr=137025875, vector=137026052, maxdepth=64)
at bytecode.c:694
---Type <return> to continue, or q <return> to quit---
#33 0x0814ec08 in funcall_lambda (fun=137025836, nargs=1,
arg_vector=0xbfd979e4) at eval.c:3089
#34 0x0814f007 in Ffuncall (nargs=2, args=0xbfd979e0) at eval.c:2957
#35 0x08179d4f in Fbyte_code (bytestr=137026707, vector=137026764, maxdepth=32)
at bytecode.c:694
#36 0x0814ec08 in funcall_lambda (fun=137026668, nargs=1,
arg_vector=0xbfd97b74) at eval.c:3089
#37 0x0814f007 in Ffuncall (nargs=2, args=0xbfd97b70) at eval.c:2957
#38 0x0814c42a in Fcall_interactively (function=137986537,
record_flag=137529545, keys=137570044) at callint.c:884
#39 0x080edcb3 in Fcommand_execute (cmd=137986537, record_flag=137529545,
keys=137529545, special=137529545) at keyboard.c:9760
#40 0x080f8f4b in command_loop_1 () at keyboard.c:1791
#41 0x0814dc02 in internal_condition_case (bfun=0x80f8bd0 <command_loop_1>,
handlers=137574185, hfun=0x80f39c0 <cmd_error>) at eval.c:1474
#42 0x080f2c63 in command_loop_2 () at keyboard.c:1328
#43 0x0814dcba in internal_catch (tag=137570417,
func=0x80f2c40 <command_loop_2>, arg=137529545) at eval.c:1212
#44 0x080f367c in command_loop () at keyboard.c:1307
#45 0x080f372a in recursive_edit_1 () at keyboard.c:1000
#46 0x080f3827 in Frecursive_edit () at keyboard.c:1061
#47 0x080e9e95 in main (argc=1, argv=0xbfd98464) at emacs.c:1789
(gdb) up
#1 0x081869bb in sound_cleanup (arg=137529545) at sound.c:458
458 current_sound_device->close (current_sound_device);
(gdb) list
453 Lisp_Object arg;
454 {
455 if (current_sound_device)
456 {
457 if (current_sound_device->close)
458 current_sound_device->close (current_sound_device);
459 if (current_sound->fd > 0)
460 emacs_close (current_sound->fd);
461 }
462
(gdb) p current_sound_device
$1 = (struct sound_device *) 0xbfd95720
(gdb) p *current_sound_device
$2 = {file = 0x136002f <Address 0x136002f out of bounds>, fd = -1076274512,
format = -1076275240, volume = 2463836, sample_size = 159696204,
sample_rate = -1076274464, bps = 8, channels = 2298200,
open = 0x164720 <_int_free+14>, close = 0x20,
configure = 0x231130 <main_arena+16>, choose_format = 0xb71d770,
write = 0xb85818, data = 0xbfd95ae0}
(gdb) up
#2 0x0814d14d in unbind_to (count=32, value=137529545) at eval.c:3258
3258 (*this_binding.func) (this_binding.old_value);
(gdb) p this_binding
No symbol "this_binding" in current context.
(gdb) list
3253
3254 struct specbinding this_binding;
3255 this_binding = *--specpdl_ptr;
3256
3257 if (this_binding.func != 0)
3258 (*this_binding.func) (this_binding.old_value);
3259 /* If the symbol is a list, it is really (SYMBOL WHERE
3260 . CURRENT-BUFFER) where WHERE is either nil, a buffer, or a
3261 frame. If WHERE is a buffer or frame, this indicates we
3262 bound a variable that had a buffer-local or frame-local
(gdb) p specpdl_ptr
$3 = (struct specbinding *) 0x9a04f80
(gdb) p *specpdl_ptr
$4 = {symbol = 137529545, old_value = 137529545,
func = 0x81869a0 <sound_cleanup>, unused = 0}
(gdb) xsymbol specpdl_ptr->symbol
Attempt to take address of value not located in memory.
(gdb) c
Continuing.
Fatal error (11)
Program received signal SIGSEGV, Segmentation fault.
0x00471402 in __kernel_vsyscall ()
(gdb) where
#0 0x00471402 in __kernel_vsyscall ()
#1 0x00129546 in kill () from /lib/libc.so.6
#2 0x080eaaab in fatal_error_signal (sig=11) at emacs.c:430
#3 <signal handler called>
#4 0x00000020 in ?? ()
#5 0x081869bb in sound_cleanup (arg=137529545) at sound.c:458
#6 0x0814d14d in unbind_to (count=32, value=137529545) at eval.c:3258
#7 0x0814d769 in unwind_to_catch (catch=0xbfd97dfc, value=Variable "value" is
not available.
) at eval.c:1257
#8 0x0814f4c3 in Fsignal (error_symbol=137574209, data=137529545)
at eval.c:1690
#9 0x080f379b in recursive_edit_1 () at keyboard.c:1002
#10 0x080f3827 in Frecursive_edit () at keyboard.c:1061
#11 0x0814f0a3 in Ffuncall (nargs=1, args=0xbfd96d60) at eval.c:2899
#12 0x08179d4f in Fbyte_code (bytestr=180328899, vector=179581212, maxdepth=32)
at bytecode.c:694
#13 0x0814e641 in Feval (form=176921173) at eval.c:2248
#14 0x0814ea2f in Fprogn (args=175009413) at eval.c:433
#15 0x0808d77e in Fsave_window_excursion (args=175009413) at window.c:6418
#16 0x08178fd6 in Fbyte_code (bytestr=180329107, vector=180370236,
maxdepth=224) at bytecode.c:855
#17 0x0814ec08 in funcall_lambda (fun=177132300, nargs=2,
arg_vector=0xbfd97014) at eval.c:3089
#18 0x0814f007 in Ffuncall (nargs=3, args=0xbfd97010) at eval.c:2957
---Type <return> to continue, or q <return> to quit---
#19 0x0815076a in Fapply (nargs=2, args=0xbfd97060) at eval.c:2394
#20 0x08150874 in apply1 (fn=137756433, arg=190868541) at eval.c:2658
#21 0x0814df83 in call_debugger (arg=190868541) at eval.c:290
#22 0x0814e0eb in find_handler_clause (handlers=137574185, conditions=Variable
"conditions" is not available.
)
at eval.c:1838
#23 0x0814f4eb in Fsignal (error_symbol=137574185, data=190868565)
at eval.c:1665
#24 0x0814fa87 in error (m=0x81a769f "%s: %s", a1=0x81ae2b7 "/dev/dsp",
a2=0x218338 "Device or resource busy", a3=0x0) at eval.c:1922
#25 0x08186a88 in sound_perror (msg=0x81ae2b7 "/dev/dsp") at sound.c:327
#26 0x08186e0d in Fplay_sound_internal (sound=190868597) at sound.c:1066
#27 0x0814f0b3 in Ffuncall (nargs=2, args=0xbfd975a0) at eval.c:2902
#28 0x08179d4f in Fbyte_code (bytestr=136119955, vector=136119988, maxdepth=16)
at bytecode.c:694
#29 0x0814ec08 in funcall_lambda (fun=136119916, nargs=1,
arg_vector=0xbfd976c4) at eval.c:3089
#30 0x0814f007 in Ffuncall (nargs=2, args=0xbfd976c0) at eval.c:2957
#31 0x08179d4f in Fbyte_code (bytestr=136564243, vector=136564300, maxdepth=32)
at bytecode.c:694
#32 0x0814ec08 in funcall_lambda (fun=136564180, nargs=1,
arg_vector=0xbfd97780) at eval.c:3089
#33 0x0814edce in apply_lambda (fun=136564180, args=190868621, eval_flag=1)
at eval.c:3011
---Type <return> to continue, or q <return> to quit---
#34 0x0814e50b in Feval (form=190868629) at eval.c:2300
#35 0x0814f0b3 in Ffuncall (nargs=2, args=0xbfd978b0) at eval.c:2902
#36 0x08179d4f in Fbyte_code (bytestr=137025875, vector=137026052, maxdepth=64)
at bytecode.c:694
#37 0x0814ec08 in funcall_lambda (fun=137025836, nargs=1,
arg_vector=0xbfd979e4) at eval.c:3089
#38 0x0814f007 in Ffuncall (nargs=2, args=0xbfd979e0) at eval.c:2957
#39 0x08179d4f in Fbyte_code (bytestr=137026707, vector=137026764, maxdepth=32)
at bytecode.c:694
#40 0x0814ec08 in funcall_lambda (fun=137026668, nargs=1,
arg_vector=0xbfd97b74) at eval.c:3089
#41 0x0814f007 in Ffuncall (nargs=2, args=0xbfd97b70) at eval.c:2957
#42 0x0814c42a in Fcall_interactively (function=137986537,
record_flag=137529545, keys=137570044) at callint.c:884
#43 0x080edcb3 in Fcommand_execute (cmd=137986537, record_flag=137529545,
keys=137529545, special=137529545) at keyboard.c:9760
#44 0x080f8f4b in command_loop_1 () at keyboard.c:1791
#45 0x0814dc02 in internal_condition_case (bfun=0x80f8bd0 <command_loop_1>,
handlers=137574185, hfun=0x80f39c0 <cmd_error>) at eval.c:1474
#46 0x080f2c63 in command_loop_2 () at keyboard.c:1328
#47 0x0814dcba in internal_catch (tag=137570417,
func=0x80f2c40 <command_loop_2>, arg=137529545) at eval.c:1212
#48 0x080f367c in command_loop () at keyboard.c:1307
---Type <return> to continue, or q <return> to quit---
#49 0x080f372a in recursive_edit_1 () at keyboard.c:1000
#50 0x080f3827 in Frecursive_edit () at keyboard.c:1061
#51 0x080e9e95 in main (argc=1, argv=0xbfd98464) at emacs.c:1789
Lisp Backtrace:
"recursive-edit"
"byte-code"
"debug"
"play-sound-internal"
"play-sound"
"play-sound-file"
"eval"
"eval-last-sexp-1"
"eval-last-sexp"
"call-interactively"
(gdb) c
Continuing.
Program terminated with signal SIGSEGV, Segmentation fault.
The program no longer exists.
--
Sam Steingold (http://www.podval.org/~sds) on Fedora Core release 5 (Bordeaux)
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