Re: another crash in beta33

In XEmacs 21.2 (beta33) "Melpomene" [Lucid] (sparc-sun-solaris2.7) of Wed

configured using `configure --prefix=/export/users/hamishm/xemacs

cvs-upped May 3, 15:50 EDT (Canada) While attempting to modify XEmacs to change the signal handling (as I described in my last bug report), I got another, different crash. This is with the gutter-tabs turned off. I had a breakpoint set on assert_failed. (gdb) call Fbacktrace(Qexternal_debugging_output , Qt) delete-other-windows() # bind (buffer) #<compiled-function (buffer) "...(84)" [buffer-modified-p buffer

# (unwind-protect ...) # bind (next def elt char prompt map mouse-event user-keys actions

map-y-or-n-p(#<compiled-function (buffer) "...(84)" [buffer-modified-p

m! ! ! essage-id cache*"> #<buffer ".bbdb"> #<buffer " *Async Prefetch Article*">

# bind (switched switch-buffer exiting arg) save-some-buffers-1(nil nil t) # (unwind-protect ...) # (unwind-protect ...) # bind (exiting arg) save-some-buffers() # bind (command use-zgrep options files expression program) igrep("grep" "handle_signal" "*.c" nil) apply(igrep ("grep" "handle_signal" "*.c" nil)) (if (interactive-p) (apply (quote igrep) command-args) (setq

) # bind (ad-return-value) (let (ad-return-value) (if (interactive-p) (apply ... command-args)

) # bind (command-args) (lambda (&rest command-args) "$ad-doc: grep$" (interactive

call-interactively(grep) command-execute(grep t) # bind (_execute_command_keys_ _execute_command_name_ prefix-arg) execute-extended-command(nil) # bind (command-debug-status) call-interactively(execute-extended-command) # (condition-case ... . error) # (catch top-level ...) C backtrace: (gdb) where full #0 assert_failed (file=0x233330 "glyphs.c", line=567, expr=0x2333a8 "!NILP (w->subwindow_instance_cache)") at emacs.c:2748 No locals. #1 0x125ebc in check_window_subwindow_cache (w=0xb0dc00) at glyphs.c:567 window = 2306984 #2 0x1d8bfc in mark_window_as_deleted (w=0xb0dc00) at window.c:1906 w = (struct window *) 0xb0dc00 #3 0x1d933c in Fdelete_window (window=10592256, force=18107392) at window.c:2099 parchild = 18107392 frame = 18268672 #4 0x1da820 in window_loop (type=DELETE_OTHER_WINDOWS, obj=18107392,

frames=18268672, dedicated_too=0, console=-22600872) at window.c:2739 device = 18107392 the_frame = 10592256 w = 10592256 best_window = -22600872 next_window = 18107392 last_window = 10592256 frame = (struct frame *) 0x116c200 frame_arg = -22611696 count = 0 lose_lose = 2 devcons = 4326808 concons = 4326688 #5 0x1dad60 in Fdelete_other_windows (window=18107392) at window.c:3008 w = (struct window *) 0x1144c00 start_pos = 4326808 old_top = 4 #6 0xa14b8 in Ffuncall (nargs=-1, args=0xffbec88c) at eval.c:3218 PF_fn = (void (*)()) 0x1daca0 <Fdelete_other_windows> max_args = 0 spacious_args = {-22600872, 18534400, -22600872, 3333632, -4274000, -4274076, 1, 0} fun = 1944736 val = -1 backtrace = {next = 0xffbec9d0, function = 0xffbec88c, args = 0xffbec890, nargs = 0, pdlcount = 38, evalargs = 0 '\000', debug_on_exit = 0 '\000'} fun_nargs = -1 fun_args = (Lisp_Object *) 0xffbec7e0 #7 0x70e84 in execute_optimized_program ( program=0xb5ec48

at bytecode.c:747 n = 0 opcode = 0 program_ptr = ( Opbyte *) 0xb5ec48

stack_ptr = (Lisp_Object *) 0xffbec88c speccount = 38 gcpro1 = {next = 0xffbeca88, var = 0xffbec88c, nvars = 4} stack_beg = (Lisp_Object *) 0xffbec888 stack_end = (Lisp_Object *) 0xffbec898 #8 0x709e4 in funcall_compiled_function (fun=-21848972, nargs=1, args=0xffbeca60) at bytecode.c:519 value = -22601688 symbol = 3408896 tail = -22600872 speccount = 37 i = 1 optional = 0 #9 0xa1698 in Ffuncall (nargs=1, args=0xffbeca5c) at eval.c:3253 fun = -21848972 val = 1 backtrace = {next = 0xffbecbb8, function = 0xffbeca5c, args = 0xffbeca60, nargs = 1, pdlcount = 37, evalargs = 0 '\000', debug_on_exit = 0 '\000'} fun_nargs = 1 fun_args = (Lisp_Object *) 0xffbeca60 #10 0x70e84 in execute_optimized_program ( program=0x11c48a7

constants_data=0xfeb01768) at bytecode.c:747 n = 1 opcode = 1 program_ptr = ( Opbyte *) 0x11c48a7

stack_ptr = (Lisp_Object *) 0xffbeca5c speccount = 27 gcpro1 = {next = 0xffbecc68, var = 0xffbeca5c, nvars = 10} stack_beg = (Lisp_Object *) 0xffbeca58 stack_end = (Lisp_Object *) 0xffbeca80 #11 0x709e4 in funcall_compiled_function (fun=-21847348, nargs=5, args=0xffbecc48) at bytecode.c:519 value = 3439616 symbol = 3408896 tail = -22600872 speccount = 21 i = 5 optional = 1 #12 0xa1698 in Ffuncall (nargs=5, args=0xffbecc44) at eval.c:3253 fun = -21847348 val = 5 backtrace = {next = 0xffbece30, function = 0xffbecc44, args = 0xffbecc48, nargs = 5, pdlcount = 21, evalargs = 0 '\000', debug_on_exit = 0 '\000'} fun_nargs = 5 fun_args = (Lisp_Object *) 0xffbecc48 #13 0x70e84 in execute_optimized_program ( program=0xb5ec9e

stack_depth=5, constants_data=0xfeb018e4) at bytecode.c:747 n = 5 opcode = 5 program_ptr = ( Opbyte *) 0xb5ec9e

stack_ptr = (Lisp_Object *) 0xffbecc44 speccount = 20 gcpro1 = {next = 0xffbecda0, var = 0xffbecc44, nvars = 8} stack_beg = (Lisp_Object *) 0xffbecc40 stack_end = (Lisp_Object *) 0xffbecc60 #14 0x709e4 in funcall_compiled_function (fun=-21847320, nargs=3, args=0xffbecd78) at bytecode.c:519 value = 7 symbol = 3408896 tail = -22600872 speccount = 17 i = 3 optional = 0 #15 0xa0fc8 in Feval (form=-22215140) at eval.c:3077 gcpro1 = {next = 0xffbeceb8, var = 0xffbecd78, nvars = 3} args = (Lisp_Object *) 0xffbecd78 p = (Lisp_Object *) 0xffbecd84 fun = -21847320 val = -22215140 original_fun = -22698888 original_args = -22215152 nargs = 3 backtrace = {next = 0xffbed0f0, function = 0xffbecd90, args = 0xffbecd78, nargs = 3, pdlcount = 17, evalargs = 0 '\000', debug_on_exit = 0 '\000'} #16 0x9c31c in Fprogn (args=-22215128) at eval.c:772 obj = -22215128 tailform = -22215128 form = -22215140 val = 201326592 gcpro1 = {next = 0xffbecfc0, var = 0xffbecf1c, nvars = 1} #17 0x71dd8 in execute_rare_opcode (stack_ptr=0xffbecfac, program_ptr=0xa10ea8 "­\004ÉÊ!)\207\a\001\001", opcode=Bsave_window_excursion) at bytecode.c:1240 count = 16 #18 0x70c20 in execute_optimized_program ( program=0xa10ea8 "­\004ÉÊ!)\207\a\001\001", stack_depth=139, constants_data=0xfeb01958) at bytecode.c:657 n = 139 opcode = Bsave_window_excursion program_ptr = (Opbyte *) 0xa10ea8 "­\004ÉÊ!)\207\a\001\001" stack_ptr = (Lisp_Object *) 0xffbecfac speccount = 15 gcpro1 = {next = 0xffbed1a8, var = 0xffbecfac, nvars = 4} stack_beg = (Lisp_Object *) 0xffbecfa8 stack_end = (Lisp_Object *) 0xffbecfb8 #19 0x709e4 in funcall_compiled_function (fun=-21847292, nargs=0, args=0xffbed180) at bytecode.c:519 value = 13672340 symbol = 3408896 tail = -22600872 speccount = 13 i = 0 optional = 1 #20 0xa1698 in Ffuncall (nargs=0, args=0xffbed17c) at eval.c:3253 fun = -21847292 val = 0 backtrace = {next = 0xffbed2d8, function = 0xffbed17c, args = 0xffbed180, nargs = 0, pdlcount = 13, evalargs = 0 '\000', debug_on_exit = 0 '\000'} fun_nargs = 0 fun_args = (Lisp_Object *) 0xffbed180 #21 0x70e84 in execute_optimized_program ( program=0xa01be2 "\210ð\016,×ñ\b\"òÑ\0163%*\207\001", stack_depth=0, constants_data=0x90ce10) at bytecode.c:747 n = 0 opcode = 0 program_ptr = (Opbyte *) 0xa01be2 "\210ð\016,×ñ\b\"òÑ\0163%*\207\001" stack_ptr = (Lisp_Object *) 0xffbed17c speccount = 11 gcpro1 = {next = 0xffbed378, var = 0xffbed17c, nvars = 11} stack_beg = (Lisp_Object *) 0xffbed178 stack_end = (Lisp_Object *) 0xffbed1a4 #22 0x709e4 in funcall_compiled_function (fun=9621704, nargs=4, args=0xffbed364) at bytecode.c:519 value = 13868516 symbol = 3408896 tail = -22600872 speccount = 7 i = 4 optional = 1 #23 0xa1698 in Ffuncall (nargs=4, args=0xffbed360) at eval.c:3253 fun = 9621704 val = 4 backtrace = {next = 0xffbed4b0, function = 0xffbed360, args = 0xffbed364, nargs = 4, pdlcount = 7, evalargs = 0 '\000', debug_on_exit = 0 '\000'} fun_nargs = 4 fun_args = (Lisp_Object *) 0xffbed364 #24 0xa1d8c in Fapply (nargs=2, args=0xffbed400) at eval.c:3488 i = 5 funcall_args = (Lisp_Object *) 0xffbed360 gcpro1 = {next = 0xffbed420, var = 0xffbed360, nvars = 5} fun = 2187264 spread_arg = -22600872 numargs = 5 funcall_nargs = 5 #25 0xa0ea4 in Feval (form=7938988) at eval.c:3044 max_args = -4271104 fun = -22572216 val = 7938988 original_fun = -22601088 original_args = 7938544 nargs = 2 backtrace = {next = 0xffbed658, function = 0xffbed410, args = 0xffbed400, nargs = 2, pdlcount = 7, evalargs = 1 '\001', debug_on_exit = 0 '\000'} #26 0x9c090 in Fif (args=7938988) at eval.c:688 condition = 7938988 then_form = 7938988 else_forms = 7939360 #27 0xa0b7c in Feval (form=7939408) at eval.c:2990 max_args = -1 fun = -22581144 val = 7939408 original_fun = -22636512 original_args = 7939396 nargs = 3 backtrace = {next = 0xffbed8a0, function = 0xffbed5b8, args = 0xffbed5b4, nargs = -1, pdlcount = 7, evalargs = 0 '\000', debug_on_exit = 0 '\000'} #28 0x9c31c in Fprogn (args=7939444) at eval.c:772 obj = 7939444 tailform = 7939444 form = 7939408 val = 201326592 gcpro1 = {next = 0xffbed928, var = 0xffbed744, nvars = 1} #29 0x9cca8 in Flet (args=7956344) at eval.c:937 var = 6787916 tail = -22600872 varlist = 7956344 body = 7939444 speccount = 6 temps = (Lisp_Object *) 0xffbed760 idx = 1 gcpro1 = {next = 0xffbed928, var = 0xffbed760, nvars = 0} #30 0xa0b7c in Feval (form=7939468) at eval.c:2990 max_args = -1 fun = -22573248 val = 7939468 original_fun = -22605600 original_args = 7939456 nargs = 3 backtrace = {next = 0xffbeda48, function = 0xffbed800, args = 0xffbed7fc, nargs = -1, pdlcount = 6, evalargs = 0 '\000', debug_on_exit = 0 '\000'} #31 0x9c31c in Fprogn (args=7939552) at eval.c:772 obj = 7939480 tailform = 7939480 form = 7939468 val = 201326592 gcpro1 = {next = 0xffbedae8, var = 0xffbed98c, nvars = 1} #32 0xa1fa8 in funcall_lambda (fun=7939588, nargs=4, args=0xffbedad4) at eval.c:3540 symbol = 9467204 arglist = 7956260 body = 7939552 tail = -22600872 speccount = 5 i = 4 #33 0xa16e0 in Ffuncall (nargs=4, args=0xffbedad0) at eval.c:3261 funcar = 1 fun = 7939588 val = 4 backtrace = {next = 0xffbeddb0, function = 0xffbedad0, args = 0xffbedad4, nargs = 4, pdlcount = 5, evalargs = 0 '\000', debug_on_exit = 0 '\000'} fun_nargs = 4 fun_args = (Lisp_Object *) 0xffbedad4 #34 0xa1d8c in Fapply (nargs=2, args=0xffbedb68) at eval.c:3488 i = 5 funcall_args = (Lisp_Object *) 0xffbedad0 gcpro1 = {next = 0xffbedb70, var = 0xffbedad0, nvars = 5} fun = 2187264 spread_arg = -22600872 numargs = 5 funcall_nargs = 5 #35 0xa4e10 in apply1 (fn=7939588, arg=15373192) at eval.c:3841 gcpro1 = {next = 0xffbedcf8, var = 0xffbedb68, nvars = 2} args = {7939588, 15373192} #36 0x756fc in Fcall_interactively (function=-22712448,

keys=-22600872) at callint.c:394 gcpro1 = {next = 0xffbedf08, var = 0xffbedd7c, nvars = 1} gcpro2 = {next = 0xffbedd08, var = 0xffbedc70, nvars = 1} gcpro3 = {next = 0xffbedd18, var = 0xffbedc6c, nvars = 1} i = -22600872 input = 7956284 speccount = 5 prefix = -22600872 fun = 7939588 specs = 15373192 prompt_data = 0x0 prompt_index = 660760 argcount = -4268584 set_zmacs_region_stays = 0 mouse_event_count = 0 #37 0x9ff20 in Fcommand_execute (cmd=-22712448, record=-22601688, keys=-22600872) at eval.c:2656 prefixarg = -22600872 final = 3408896 backtrace = {next = 0xffbede60, function = 0x36e620, args = 0xffbede1c, nargs = 1, pdlcount = 5, evalargs = 0 '\000', debug_on_exit = 0 '\000'} #38 0xa14e4 in Ffuncall (nargs=-1, args=0xffbedeec) at eval.c:3218 PF_fn = (void (*)()) 0x9fd9c <Fcommand_execute> max_args = -22601688 spacious_args = {-22712448, -22601688, -22600872, -22600872, -22600872, 0, 0, 0} fun = 654748 val = -1 backtrace = {next = 0xffbee038, function = 0xffbedeec, args = 0xffbedef0, nargs = 2, pdlcount = 5, evalargs = 0 '\000', debug_on_exit = 0 '\000'} fun_nargs = -1 fun_args = (Lisp_Object *) 0xffbede40 #39 0x70e84 in execute_optimized_program ( program=0x8edc58 "\210\016\r­<\016\020¬\023Ñ Ò a«\aÓ pa«\006Ô

stack_depth=2, constants_data=0xfeb0d77c) at bytecode.c:747 n = 2 opcode = 2 program_ptr = ( Opbyte *) 0x8edc58 "\210\016\r­<\016\020¬\023Ñ Ò a«\aÓ pa«\006Ô

stack_ptr = (Lisp_Object *) 0xffbedeec speccount = 3 gcpro1 = {next = 0xffbee188, var = 0xffbedeec, nvars = 7} stack_beg = (Lisp_Object *) 0xffbedee8 stack_end = (Lisp_Object *) 0xffbedf04 #40 0x709e4 in funcall_compiled_function (fun=-21827692, nargs=1, args=0xffbee0c4) at bytecode.c:519 value = 0 symbol = 3408896 tail = -22600872 speccount = 2 i = 1 optional = 0 #41 0xa1698 in Ffuncall (nargs=1, args=0xffbee0c0) at eval.c:3253 fun = -21827692 val = 1 backtrace = {next = 0xffbee290, function = 0xffbee0c0, args = 0xffbee0c4, nargs = 1, pdlcount = 2, evalargs = 0 '\000', debug_on_exit = 0 '\000'} fun_nargs = 1 fun_args = (Lisp_Object *) 0xffbee0c4 #42 0x76d64 in Fcall_interactively (function=-22639464,

keys=-22600872) at callint.c:946 alloca_size = -22600872 args = (Lisp_Object *) 0xffbee0c4 visargs = (Lisp_Object *) 0xffbee0c8 varies = (Lisp_Object *) 0xffbee0cc arg_from_tty = 3443712 argnum = 0 gcpro1 = {next = 0xffbee318, var = 0xffbee154, nvars = 1} gcpro2 = {next = 0xffbee198, var = 0xffbee0c0, nvars = 4} speccount = 1 prefix = -22600872 fun = -21827692 specs = -22855008 prompt_data = 0xfeb580c6 "P" prompt_index = 0 argcount = 1 set_zmacs_region_stays = 0 mouse_event_count = 0 #43 0x9ff20 in Fcommand_execute (cmd=-22639464, record=-22600872, keys=-22600872) at eval.c:2656 prefixarg = -22600872 final = 3408896 backtrace = {next = 0x0, function = 0x36e620, args = 0xffbee2fc, nargs = 1, pdlcount = 1, evalargs = 0 '\000', debug_on_exit = 0 '\000'} #44 0xdcc64 in execute_command_event (command_builder=0x408a80,

at event-stream.c:3836 old_kbd_macro = 0 gcpro1 = {next = 0xffbee428, var = 0xffbee380, nvars = 1} #45 0xdd518 in Fdispatch_event (event=11297584) at event-stream.c:4155 leaf = -22639464 console = 3824896 channel = -22639464 #46 0x7c380 in Fcommand_loop_1 () at cmdloop.c:575 event = 11297584 old_loop = -22600872 gcpro1 = {next = 0xffbee530, var = 0xffbee424, nvars = 1} gcpro2 = {next = 0xffbee438, var = 0xffbee420, nvars = 1} was_locked = 0 #47 0x7c624 in command_loop_1 (dummy=-22600872) at cmdloop.c:490 No locals. #48 0x9da18 in condition_case_1 (handlers=2592768, bfun=0x7c5d8 <command_loop_1>, barg=-22600872, hfun=0x7c684 <cmd_error>, harg=-22600872) at eval.c:1644 obj = 509400 speccount = 0 c = {tag = 15414548, val = -22600872, next = 0xffbee688, gcpro =

jmp = {0, -4266808, 645540, 1056, 256, 0 <repeats 11 times>, -4866048, 606208, 0}, backlist = 0x0, lisp_eval_depth = 0, pdlcount = 0} gcpro1 = {next = 0x0, var = 0xffbee60c, nvars = 1} #49 0x7c794 in command_loop_2 (dummy=-22600872) at cmdloop.c:252 No locals. #50 0xa55ec in internal_catch (tag=-22768896, func=0x7c748 <command_loop_2>, arg=-22600872, threw=0x0) at eval.c:1310 c = {tag = -22768896, val = -22600872, next = 0x0, gcpro = 0x0,

0, -4266456, 677304, 3685888, 3418112, 0, -4265424, 2013265920,

529868, 0, 3680256, -22600872, 3680256, 0, 3412992, -4489216, 229376,

backlist = 0x0, lisp_eval_depth = 0, pdlcount = 0} #51 0x7badc in initial_command_loop (load_me=-22600872) at cmdloop.c:301 No locals. #52 0x998b4 in sort_args (argc=2181120, argv=0xffbee8fc) at emacs.c:1873 stack_bottom_variable = 7 '\a' skip_args = 74 load_me = -22600872 inhibit_window_system = 0