8:57 p.m.
Hi all,
This crash occured whilst using VM 6.92 under anise - hit space bar
for next message, and XEmacs died.
Here's what the coredump gives, again excuse me if this isn't quite
right. Newbie alert!
[baz＠flux baz]$ gdb /usr/local/bin/xemacs core-anise-with-vm
GNU gdb 5.0rh-5 Red Hat Linux 7.1
Copyright 2001 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-redhat-linux"...
Core was generated by `/usr/local/bin/xemacs'.
Program terminated with signal 11, Segmentation fault.
Reading symbols from /usr/X11R6/lib/libXaw.so.7...done.
Loaded symbols for /usr/X11R6/lib/libXaw.so.7
Reading symbols from /usr/lib/libtiff.so.3...done.
Loaded symbols for /usr/lib/libtiff.so.3
Reading symbols from /usr/lib/libpng.so.2...done.
Loaded symbols for /usr/lib/libpng.so.2
Reading symbols from /usr/lib/libjpeg.so.62...done.
Loaded symbols for /usr/lib/libjpeg.so.62
Reading symbols from /usr/lib/libz.so.1...done.
Loaded symbols for /usr/lib/libz.so.1
Reading symbols from /usr/X11R6/lib/libXpm.so.4...done.
Loaded symbols for /usr/X11R6/lib/libXpm.so.4
Reading symbols from /usr/X11R6/lib/libXmu.so.6...done.
Loaded symbols for /usr/X11R6/lib/libXmu.so.6
Reading symbols from /usr/X11R6/lib/libXt.so.6...done.
Loaded symbols for /usr/X11R6/lib/libXt.so.6
Reading symbols from /usr/X11R6/lib/libXext.so.6...done.
Loaded symbols for /usr/X11R6/lib/libXext.so.6
Reading symbols from /usr/X11R6/lib/libX11.so.6...done.
Loaded symbols for /usr/X11R6/lib/libX11.so.6
Reading symbols from /usr/X11R6/lib/libSM.so.6...done.
Loaded symbols for /usr/X11R6/lib/libSM.so.6
Reading symbols from /usr/X11R6/lib/libICE.so.6...done.
Loaded symbols for /usr/X11R6/lib/libICE.so.6
Reading symbols from /lib/libdl.so.2...done.
Loaded symbols for /lib/libdl.so.2
Reading symbols from /lib/libdb-3.1.so...done.
Loaded symbols for /lib/libdb-3.1.so
Reading symbols from /usr/lib/libgpm.so.1...done.
Loaded symbols for /usr/lib/libgpm.so.1
Reading symbols from /usr/lib/libncurses.so.5...done.
Loaded symbols for /usr/lib/libncurses.so.5
Reading symbols from /usr/lib/libesd.so.0...done.
Loaded symbols for /usr/lib/libesd.so.0
Reading symbols from /usr/lib/libaudiofile.so.0...done.
Loaded symbols for /usr/lib/libaudiofile.so.0
Reading symbols from /lib/i686/libm.so.6...done.
Loaded symbols for /lib/i686/libm.so.6
Reading symbols from /lib/libutil.so.1...done.
Loaded symbols for /lib/libutil.so.1
Reading symbols from /lib/i686/libc.so.6...done.
Loaded symbols for /lib/i686/libc.so.6
Reading symbols from /lib/ld-linux.so.2...done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /lib/libnss_files.so.2...done.
Loaded symbols for /lib/libnss_files.so.2
Reading symbols from /lib/libnss_nisplus.so.2...done.
Loaded symbols for /lib/libnss_nisplus.so.2
Reading symbols from /lib/libnsl.so.1...done.
Loaded symbols for /lib/libnsl.so.1
Reading symbols from /lib/libnss_dns.so.2...done.
Loaded symbols for /lib/libnss_dns.so.2
Reading symbols from /lib/libresolv.so.2...done.
Loaded symbols for /lib/libresolv.so.2
#0 0x403c8801 in __kill () from /lib/i686/libc.so.6
(gdb) where
#0 0x403c8801 in __kill () from /lib/i686/libc.so.6
#1 0x080b453b in fatal_error_signal (sig=11) at emacs.c:535
#2 <signal handler called>
#3 0x080911b3 in bytecode_arithop (obj1=25, obj2=0, opcode=Bplus) at bytecode.c:387
#4 0x080921e8 in execute_optimized_program (program=0x86c36c0
"Ã\n\t\b#Ä\n\t\b#\\\207!", stack_depth=5, constants_data=0x8366a78) at
bytecode.c:1057
#5 0x0809166e in funcall_compiled_function (fun=137756060, nargs=1, args=0xbfffdfa0) at
bytecode.c:518
#6 0x080bc496 in Ffuncall (nargs=2, args=0xbfffdf9c) at eval.c:3563
#7 0x08091a77 in execute_optimized_program (program=0x86c3628
"ÃÄ!«9Ä\t!Å\032\211\030\211\022\211＠ÆÇ!¥ \210\nA\211\022\211＠ÈÇ!¥ \210\nA\211\022\211＠ÆÇ!¥ \210\nA\211\022\211＠ÈÇ!¥ \210\b*\207É\t!\207tio!",
stack_depth=5, constants_data=0x86c7db0)
at bytecode.c:746
#8 0x0809166e in funcall_compiled_function (fun=141317476, nargs=1, args=0xbfffe11c) at
bytecode.c:518
#9 0x080bc496 in Ffuncall (nargs=2, args=0xbfffe118) at eval.c:3563
#10 0x0811c080 in mapcar1 (leni=2, vals=0xbfffe170, function=140624652,
sequence=144796916) at fns.c:2961
#11 0x0811c40a in Fmapcar (function=140624652, sequence=144796916) at fns.c:3067
#12 0x080bc386 in Ffuncall (nargs=3, args=0xbfffe254) at eval.c:3528
#13 0x08091a77 in execute_optimized_program (
program=0x86c34c8 "Æ\211\211\211\211\211\211\036\017\031\e\032\034\035\030ÇÈÉ
\"\020\bA«{\b\025\rA«÷\rA\024Ê\r＠!\022Ê\f＠!\023\n＠\013＠U\bË\n8Ë\0138U\021\nA＠\013A＠U\bÌ\n8Ì\0138U\026\017\t¬\013\016\017¬\a\rA\211\025ªÃ\t«\b\r＠＠Í=¬\f\016\017«\026\r＠＠Î=«\017\r＠\f＠C¤\210\r\fA¡\210ª\237\r\t«\004ͪ\002Î\r＠\f＠E \210\r\fA¡\210ª\211\b＠.\a\207alisA",
stack_depth=8, constants_data=0x86c5260) at bytecode.c:746
#14 0x0809166e in funcall_compiled_function (fun=141204268, nargs=0, args=0xbfffe3d8) at
bytecode.c:518
#15 0x080bc496 in Ffuncall (nargs=1, args=0xbfffe3d4) at eval.c:3563
#16 0x08091a77 in execute_optimized_program (program=0x86c33e0
"\n¬\tÆ\f!\022Ç\f!\021\r¬\rÈ \025Ç\r!\020Æ\r!\026\017É\e\f＠§«>\r＠§\205",
stack_depth=7, constants_data=0x86c7c68) at bytecode.c:746
#17 0x0809166e in funcall_compiled_function (fun=141317140, nargs=3, args=0xbfffe548) at
bytecode.c:518
#18 0x080bc496 in Ffuncall (nargs=4, args=0xbfffe544) at eval.c:3563
#19 0x08091a77 in execute_optimized_program (program=0x86c3278
"Æ\t!Ç\t!È\035\036\030\036\031\016\035\203£", stack_depth=9,
constants_data=0x86c52b8) at bytecode.c:746
#20 0x0809166e in funcall_compiled_function (fun=141204296, nargs=2, args=0xbfffe6c8) at
bytecode.c:518
#21 0x080bc496 in Ffuncall (nargs=3, args=0xbfffe6c4) at eval.c:3563
#22 0x08091a77 in execute_optimized_program (
program=0x86c31e8 "Æ
Ç\211\211\211\211\034\035\030\e\036\025\036\026\016\023＠\020\016\023A＠\025\016\024«\006\n¬\003È\022\n«'Ç\031\nS\r8\211\024¬\006ÉÊ\n\"\210Ë\f＠\016\024\"\021Ì\fA＠\t\"\210ÍÎ\f8\t\")ª0Ï\b!\210Ð
\237\023Ñ\216\r\"Ò\013＠!\210Ë\r＠＠!\210Ì\r＠A＠!\210ÍÎ\r(a)xn--8!\210\ra\025\013a\023a)-7tc.xn--\006\207"-ihb;,
stack_depth=7, constants_data=0x86c51a8) at bytecode.c:746
#23 0x0809166e in funcall_compiled_function (fun=141204184, nargs=2, args=0xbfffe838) at
bytecode.c:518
#24 0x080bc496 in Ffuncall (nargs=3, args=0xbfffe834) at eval.c:3563
#25 0x08091a77 in execute_optimized_program (
program=0xbfffe8c0 "\016)¬\006ÆÇÈ\"\210ÉÊË
È\211\211\211\211\211\e\036#\036\"\034\036$\036%\036*\032\031\016&«\023\013¬\020\016&＠\016'\236\023\016&A\211\026&¬ï\013¬\006Ì\016'\236\023\013¬\006ÆÇÈ\"\210Í\013!\023ÎÏ!\026\"\bÐ=«\027\r«\006Ñ\r!¬\bÆÇÈ\"\210ªzp\026$\r\024ªs\bÒ=«\027\r«\006Ñ\r!¬\bÆÇÈ\"\210ª_p\026%\r\024ªX\bÓ=«\005p\024ªO\bÔ=«\005\r\024ªF\bÕ=«\005p\024ª=\bÖ=«\027\r«\006Ñ\r!¬\bÆÇÈ\"\210ª)\r\024p\026\"ª\"\016+×=«\027\r«\006Ñ\r!"...,
stack_depth=10, constants_data=0x8534c00) at bytecode.c:746
#26 0x0809458f in Fbyte_code (instructions=140151684, constants=139676656, stack_depth=21)
at bytecode.c:2405
#27 0x080bbab9 in Feval (form=139106244) at eval.c:3331
#28 0x080b915d in internal_catch (tag=137585596, func=0x80bb274 <Feval>,
arg=139106244, threw=0x0) at eval.c:1317
#29 0x080925a0 in execute_rare_opcode (stack_ptr=0xbfffee08, program_ptr=0x866f49b
"\207\021", opcode=Bcatch) at bytecode.c:1252
#30 0x0809186f in execute_optimized_program (program=0x866f498 "ÀÁ\215\207\021",
stack_depth=2, constants_data=0x8551768) at bytecode.c:656
#31 0x0809166e in funcall_compiled_function (fun=140561112, nargs=2, args=0xbfffef64) at
bytecode.c:518
#32 0x080bc496 in Ffuncall (nargs=3, args=0xbfffef60) at eval.c:3563
#33 0x080bcb4b in Fapply (nargs=2, args=0xbffff088) at eval.c:3804
#34 0x080bc451 in Ffuncall (nargs=3, args=0xbffff084) at eval.c:3549
#35 0x08091a77 in execute_optimized_program (
program=0x862bcf8
"\r;«\005Æ\r!\025p\036\027Ç\216\r\004È\r!\211\034\004É\f!\e\f«\f\n«\t\016\030¬\005Ê\013!\210\f«\016\n«\013Ë
\013=¬\005Ì\013!\210\r«2\n«/\016\017«\024Í\r!¬\017\212\rq\210ÎÏ!\210)Ð\r!ªM\t\b>\013ÑÒ\016\026\"\004Í\r!?;Ó\r!ª6\r«)\n¬&\016\024«\020Í\r!«\013\212\rq\210ÎÔ!)ª\035\t\b>\006ÑÒ\016\026\"?\020Õ\r!ª\013\t\b>\006ÑÒ\016\026\",\2079",
stack_depth=4, constants_data=0x860f060) at bytecode.c:746
#36 0x0809166e in funcall_compiled_function (fun=140560944, nargs=4, args=0xbffff1f8) at
bytecode.c:518
#37 0x080bc496 in Ffuncall (nargs=5, args=0xbffff1f4) at eval.c:3563
#38 0x08091a77 in execute_optimized_program (
program=0x87df9b8 "Æ
Ç\211\0366\0367\036>\0168«\021È\0168!¬\005ÉÊ!\210\0168q\210ª\013\016BË>¬\005ÉÌ!\210Í
\210Î \210Ï
\210\016C\025\016D?\020Ð\0169＠!?\b\016E\004\013Ñ=\0267\016?«\005\016?q\210`Òp!\035\036F\r«\bÓÔ\r!!¬\036ÕpÖ×\016:ØD$\210Òp!\025Ù\r!dU«\006Ú\re\"\210Ö\0266*\016>¬\026\0166¬\022\0167¬\016\013Ñ=«TÛdÒp!\"«L\0166¬0Òp!Ç\034\035Ù\r!\024\212ÜÝ\r!!\210)ÞÝ\r!!\210ÕÇ\211ß\016:ØD$\210Òp!\211\025«\006"...,
stack_depth=9, constants_data=0x8768eb8) at bytecode.c:746
#39 0x0809166e in funcall_compiled_function (fun=141815604, nargs=1, args=0xbffff374) at
bytecode.c:518
#40 0x080bc496 in Ffuncall (nargs=2, args=0xbffff370) at eval.c:3563
#41 0x080962e2 in Fcall_interactively (function=140641820, record_flag=137013204,
keys=137013204) at callint.c:1008
#42 0x080baf01 in Fcommand_execute (cmd=140641820, record_flag=137013204, keys=137013204)
at eval.c:2970
#43 0x080f5440 in execute_command_event (command_builder=0x850c210, event=140339984) at
event-stream.c:3914
#44 0x080f6242 in Fdispatch_event (event=140339984) at event-stream.c:4246
#45 0x0809c72e in Fcommand_loop_1 () at cmdloop.c:583
#46 0x080b9351 in condition_case_1 (handlers=137013300, bfun=0x809c944
<command_loop_1>, barg=137013204, hfun=0x809c9e8 <cmd_error>, harg=137013204)
at eval.c:1651
#47 0x0809cbbc in command_loop_2 (dummy=137013204) at cmdloop.c:256
#48 0x080b915d in internal_catch (tag=137089324, func=0x809cb78 <command_loop_2>,
arg=137013204, threw=0x0) at eval.c:1317
#49 0x0809bfa8 in initial_command_loop (load_me=137013204) at cmdloop.c:305
#50 0x080b54c7 in xemacs_21_5_b1_i686_pc_linux () at emacs.c:2346
#51 0x080b5c27 in main () at emacs.c:2775
#52 0x403b7177 in __libc_start_main (main=0x80b5b1c <main>, argc=1,
ubp_av=0xbffff9c4, init=0x807e504 <_init>, fini=0x82063b0 <_fini>,
rtld_fini=0x4000e184 <_dl_fini>, stack_end=0xbffff9bc) at
../sysdeps/generic/libc-start.c:129
(gdb) quit
[baz＠flux baz]$
--
Barrie J. Bremner OpenPGP public key ID: 5164F553
baz [at] barriebremner.com http://barriebremner.com/
5:06 a.m.
Barrie Bremner wrote:
Hi all,
This crash occured whilst using VM 6.92 under anise - hit space bar
for next message, and XEmacs died.
Here's what the coredump gives, again excuse me if this isn't quite
right. Newbie alert!
[baz＠flux baz]$ gdb /usr/local/bin/xemacs core-anise-with-vm
GNU gdb 5.0rh-5 Red Hat Linux 7.1
Copyright 2001 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-redhat-linux"...
Core was generated by `/usr/local/bin/xemacs'.
Program terminated with signal 11, Segmentation fault.
Reading symbols from /usr/X11R6/lib/libXaw.so.7...done.
Loaded symbols for /usr/X11R6/lib/libXaw.so.7
Reading symbols from /usr/lib/libtiff.so.3...done.
Loaded symbols for /usr/lib/libtiff.so.3
Reading symbols from /usr/lib/libpng.so.2...done.
Loaded symbols for /usr/lib/libpng.so.2
Reading symbols from /usr/lib/libjpeg.so.62...done.
Loaded symbols for /usr/lib/libjpeg.so.62
Reading symbols from /usr/lib/libz.so.1...done.
Loaded symbols for /usr/lib/libz.so.1
Reading symbols from /usr/X11R6/lib/libXpm.so.4...done.
Loaded symbols for /usr/X11R6/lib/libXpm.so.4
Reading symbols from /usr/X11R6/lib/libXmu.so.6...done.
Loaded symbols for /usr/X11R6/lib/libXmu.so.6
Reading symbols from /usr/X11R6/lib/libXt.so.6...done.
Loaded symbols for /usr/X11R6/lib/libXt.so.6
Reading symbols from /usr/X11R6/lib/libXext.so.6...done.
Loaded symbols for /usr/X11R6/lib/libXext.so.6
Reading symbols from /usr/X11R6/lib/libX11.so.6...done.
Loaded symbols for /usr/X11R6/lib/libX11.so.6
Reading symbols from /usr/X11R6/lib/libSM.so.6...done.
Loaded symbols for /usr/X11R6/lib/libSM.so.6
Reading symbols from /usr/X11R6/lib/libICE.so.6...done.
Loaded symbols for /usr/X11R6/lib/libICE.so.6
Reading symbols from /lib/libdl.so.2...done.
Loaded symbols for /lib/libdl.so.2
Reading symbols from /lib/libdb-3.1.so...done.
Loaded symbols for /lib/libdb-3.1.so
Reading symbols from /usr/lib/libgpm.so.1...done.
Loaded symbols for /usr/lib/libgpm.so.1
Reading symbols from /usr/lib/libncurses.so.5...done.
Loaded symbols for /usr/lib/libncurses.so.5
Reading symbols from /usr/lib/libesd.so.0...done.
Loaded symbols for /usr/lib/libesd.so.0
Reading symbols from /usr/lib/libaudiofile.so.0...done.
Loaded symbols for /usr/lib/libaudiofile.so.0
Reading symbols from /lib/i686/libm.so.6...done.
Loaded symbols for /lib/i686/libm.so.6
Reading symbols from /lib/libutil.so.1...done.
Loaded symbols for /lib/libutil.so.1
Reading symbols from /lib/i686/libc.so.6...done.
Loaded symbols for /lib/i686/libc.so.6
Reading symbols from /lib/ld-linux.so.2...done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /lib/libnss_files.so.2...done.
Loaded symbols for /lib/libnss_files.so.2
Reading symbols from /lib/libnss_nisplus.so.2...done.
Loaded symbols for /lib/libnss_nisplus.so.2
Reading symbols from /lib/libnsl.so.1...done.
Loaded symbols for /lib/libnsl.so.1
Reading symbols from /lib/libnss_dns.so.2...done.
Loaded symbols for /lib/libnss_dns.so.2
Reading symbols from /lib/libresolv.so.2...done.
Loaded symbols for /lib/libresolv.so.2
#0 0x403c8801 in __kill () from /lib/i686/libc.so.6
(gdb) where
#0 0x403c8801 in __kill () from /lib/i686/libc.so.6
#1 0x080b453b in fatal_error_signal (sig=11) at emacs.c:535
#2 <signal handler called>
#3 0x080911b3 in bytecode_arithop (obj1=25, obj2=0, opcode=Bplus) at bytecode.c:387
very strange. `25' and `0' look like numbers that somehow failed to get
make_int[]ized.
martin, this is your area of expertise.
thoughts?
#4 0x080921e8 in execute_optimized_program (program=0x86c36c0
"Ã\n\t\b#Ä\n\t\b#\\\207!", stack_depth=5, constants_data=0x8366a78) at
bytecode.c:1057
#5 0x0809166e in funcall_compiled_function (fun=137756060, nargs=1, args=0xbfffdfa0) at
bytecode.c:518
#6 0x080bc496 in Ffuncall (nargs=2, args=0xbfffdf9c) at eval.c:3563
#7 0x08091a77 in execute_optimized_program (program=0x86c3628
"ÃÄ!«9Ä\t!Å\032\211\030\211\022\211＠ÆÇ!¥ \210\nA\211\022\211＠ÈÇ!¥
\210\nA\211\022\211＠ÆÇ!¥ \210\nA\211\022\211＠ÈÇ!¥ \210\b*\207É\t!\207tio!",
stack_depth=5, constants_data=0x86c7db0)
at bytecode.c:746
#8 0x0809166e in funcall_compiled_function (fun=141317476, nargs=1, args=0xbfffe11c) at
bytecode.c:518
#9 0x080bc496 in Ffuncall (nargs=2, args=0xbfffe118) at eval.c:3563
#10 0x0811c080 in mapcar1 (leni=2, vals=0xbfffe170, function=140624652,
sequence=144796916) at fns.c:2961
#11 0x0811c40a in Fmapcar (function=140624652, sequence=144796916) at fns.c:3067
#12 0x080bc386 in Ffuncall (nargs=3, args=0xbfffe254) at eval.c:3528
#13 0x08091a77 in execute_optimized_program (
program=0x86c34c8 "Æ\211\211\211\211\211\211\036\017\031\e\032\034\035\030ÇÈÉ
\"\020\bA«{\b\025\rA«÷\rA\024Ê\r＠!\022Ê\f＠!\023\n＠\013＠U\bË\n8Ë\0138U\021\nA＠\013A＠U\bÌ\n8Ì\0138U\026\017\t¬\013\016\017¬\a\rA\211\025ªÃ\t«\b\r＠＠Í=¬\f\016\017«\026\r＠＠Î=«\017\r＠\f＠C¤\210\r\fA¡\210ª\237\r\t«\004ͪ\002Î\r＠\f＠E
\210\r\fA¡\210ª\211\b＠.\a\207alisA", stack_depth=8, constants_data=0x86c5260) at
bytecode.c:746
#14 0x0809166e in funcall_compiled_function (fun=141204268, nargs=0, args=0xbfffe3d8) at
bytecode.c:518
#15 0x080bc496 in Ffuncall (nargs=1, args=0xbfffe3d4) at eval.c:3563
#16 0x08091a77 in execute_optimized_program (program=0x86c33e0
"\n¬\tÆ\f!\022Ç\f!\021\r¬\rÈ \025Ç\r!\020Æ\r!\026\017É\e\f＠§«>\r＠§\205",
stack_depth=7, constants_data=0x86c7c68) at bytecode.c:746
#17 0x0809166e in funcall_compiled_function (fun=141317140, nargs=3, args=0xbfffe548) at
bytecode.c:518
#18 0x080bc496 in Ffuncall (nargs=4, args=0xbfffe544) at eval.c:3563
#19 0x08091a77 in execute_optimized_program (program=0x86c3278
"Æ\t!Ç\t!È\035\036\030\036\031\016\035\203£", stack_depth=9,
constants_data=0x86c52b8) at bytecode.c:746
#20 0x0809166e in funcall_compiled_function (fun=141204296, nargs=2, args=0xbfffe6c8) at
bytecode.c:518
#21 0x080bc496 in Ffuncall (nargs=3, args=0xbfffe6c4) at eval.c:3563
#22 0x08091a77 in execute_optimized_program (
program=0x86c31e8 "Æ
Ç\211\211\211\211\034\035\030\e\036\025\036\026\016\023＠\020\016\023A＠\025\016\024«\006\n¬\003È\022\n«'Ç\031\nS\r8\211\024¬\006ÉÊ\n\"\210Ë\f＠\016\024\"\021Ì\fA＠\t\"\210ÍÎ\f8\t\")ª0Ï\b!\210Ð
\237\023Ñ\216\r\"Ò\013＠!\210Ë\r＠＠!\210Ì\r＠A＠!\210ÍÎ\r(a)xn--8!\210\ra\025\013a\023a)-7tc.xn--\006\207"-ihb;,
stack_depth=7, constants_data=0x86c51a8) at bytecode.c:746
#23 0x0809166e in funcall_compiled_function (fun=141204184, nargs=2, args=0xbfffe838) at
bytecode.c:518
#24 0x080bc496 in Ffuncall (nargs=3, args=0xbfffe834) at eval.c:3563
#25 0x08091a77 in execute_optimized_program (
program=0xbfffe8c0 "\016)¬\006ÆÇÈ\"\210ÉÊË
È\211\211\211\211\211\e\036#\036\"\034\036$\036%\036*\032\031\016&«\023\013¬\020\016&＠\016'\236\023\016&A\211\026&¬ï\013¬\006Ì\016'\236\023\013¬\006ÆÇÈ\"\210Í\013!\023ÎÏ!\026\"\bÐ=«\027\r«\006Ñ\r!¬\bÆÇÈ\"\210ªzp\026$\r\024ªs\bÒ=«\027\r«\006Ñ\r!¬\bÆÇÈ\"\210ª_p\026%\r\024ªX\bÓ=«\005p\024ªO\bÔ=«\005\r\024ªF\bÕ=«\005p\024ª=\bÖ=«\027\r«\006Ñ\r!¬\bÆÇÈ\"\210ª)\r\024p\026\"ª\"\016+×=«\027\r«\006Ñ\r!"...,
stack_depth=10, constants_data=0x8534c00) at bytecode.c:746
#26 0x0809458f in Fbyte_code (instructions=140151684, constants=139676656,
stack_depth=21) at bytecode.c:2405
#27 0x080bbab9 in Feval (form=139106244) at eval.c:3331
#28 0x080b915d in internal_catch (tag=137585596, func=0x80bb274 <Feval>,
arg=139106244, threw=0x0) at eval.c:1317
#29 0x080925a0 in execute_rare_opcode (stack_ptr=0xbfffee08, program_ptr=0x866f49b
"\207\021", opcode=Bcatch) at bytecode.c:1252
#30 0x0809186f in execute_optimized_program (program=0x866f498
"ÀÁ\215\207\021", stack_depth=2, constants_data=0x8551768) at bytecode.c:656
#31 0x0809166e in funcall_compiled_function (fun=140561112, nargs=2, args=0xbfffef64) at
bytecode.c:518
#32 0x080bc496 in Ffuncall (nargs=3, args=0xbfffef60) at eval.c:3563
#33 0x080bcb4b in Fapply (nargs=2, args=0xbffff088) at eval.c:3804
#34 0x080bc451 in Ffuncall (nargs=3, args=0xbffff084) at eval.c:3549
#35 0x08091a77 in execute_optimized_program (
program=0x862bcf8
"\r;«\005Æ\r!\025p\036\027Ç\216\r\004È\r!\211\034\004É\f!\e\f«\f\n«\t\016\030¬\005Ê\013!\210\f«\016\n«\013Ë
\013=¬\005Ì\013!\210\r«2\n«/\016\017«\024Í\r!¬\017\212\rq\210ÎÏ!\210)Ð\r!ªM\t\b>\013ÑÒ\016\026\"\004Í\r!?;Ó\r!ª6\r«)\n¬&\016\024«\020Í\r!«\013\212\rq\210ÎÔ!)ª\035\t\b>\006ÑÒ\016\026\"?\020Õ\r!ª\013\t\b>\006ÑÒ\016\026\",\2079",
stack_depth=4, constants_data=0x860f060) at bytecode.c:746
#36 0x0809166e in funcall_compiled_function (fun=140560944, nargs=4, args=0xbffff1f8) at
bytecode.c:518
#37 0x080bc496 in Ffuncall (nargs=5, args=0xbffff1f4) at eval.c:3563
#38 0x08091a77 in execute_optimized_program (
program=0x87df9b8 "Æ
Ç\211\0366\0367\036>\0168«\021È\0168!¬\005ÉÊ!\210\0168q\210ª\013\016BË>¬\005ÉÌ!\210Í
\210Î \210Ï
\210\016C\025\016D?\020Ð\0169＠!?\b\016E\004\013Ñ=\0267\016?«\005\016?q\210`Òp!\035\036F\r«\bÓÔ\r!!¬\036ÕpÖ×\016:ØD$\210Òp!\025Ù\r!dU«\006Ú\re\"\210Ö\0266*\016>¬\026\0166¬\022\0167¬\016\013Ñ=«TÛdÒp!\"«L\0166¬0Òp!Ç\034\035Ù\r!\024\212ÜÝ\r!!\210)ÞÝ\r!!\210ÕÇ\211ß\016:ØD$\210Òp!\211\025«\006"...,
stack_depth=9, constants_data=0x8768eb8) at bytecode.c:746
#39 0x0809166e in funcall_compiled_function (fun=141815604, nargs=1, args=0xbffff374) at
bytecode.c:518
#40 0x080bc496 in Ffuncall (nargs=2, args=0xbffff370) at eval.c:3563
#41 0x080962e2 in Fcall_interactively (function=140641820, record_flag=137013204,
keys=137013204) at callint.c:1008
#42 0x080baf01 in Fcommand_execute (cmd=140641820, record_flag=137013204, keys=137013204)
at eval.c:2970
#43 0x080f5440 in execute_command_event (command_builder=0x850c210, event=140339984) at
event-stream.c:3914
#44 0x080f6242 in Fdispatch_event (event=140339984) at event-stream.c:4246
#45 0x0809c72e in Fcommand_loop_1 () at cmdloop.c:583
#46 0x080b9351 in condition_case_1 (handlers=137013300, bfun=0x809c944
<command_loop_1>, barg=137013204, hfun=0x809c9e8 <cmd_error>, harg=137013204)
at eval.c:1651
#47 0x0809cbbc in command_loop_2 (dummy=137013204) at cmdloop.c:256
#48 0x080b915d in internal_catch (tag=137089324, func=0x809cb78 <command_loop_2>,
arg=137013204, threw=0x0) at eval.c:1317
#49 0x0809bfa8 in initial_command_loop (load_me=137013204) at cmdloop.c:305
#50 0x080b54c7 in xemacs_21_5_b1_i686_pc_linux () at emacs.c:2346
#51 0x080b5c27 in main () at emacs.c:2775
#52 0x403b7177 in __libc_start_main (main=0x80b5b1c <main>, argc=1,
ubp_av=0xbffff9c4, init=0x807e504 <_init>, fini=0x82063b0 <_fini>,
rtld_fini=0x4000e184 <_dl_fini>, stack_end=0xbffff9bc) at
../sysdeps/generic/libc-start.c:129
(gdb) quit
[baz＠flux baz]$
--
Barrie J. Bremner OpenPGP public key ID: 5164F553
baz [at] barriebremner.com http://barriebremner.com/
--
ben
I'm sometimes slow in getting around to reading my mail, so if you
want to reach me faster, call 520-661-6661.
See http://www.666.com/ben/chronic-pain/ for the hell I've been
through.
8:21 a.m.
>>>> "Ben" == Ben Wing <ben(a)666.com>
writes:
> (gdb) where
> #0 0x403c8801 in __kill () from /lib/i686/libc.so.6
> #1 0x080b453b in fatal_error_signal (sig=11) at emacs.c:535
> #2 <signal handler called>
> #3 0x080911b3 in bytecode_arithop (obj1=25, obj2=0, opcode=Bplus) at bytecode.c:387
Ben> very strange. `25' and `0' look like numbers that somehow failed to get
Ben> make_int[]ized.
Ben> martin, this is your area of expertise.
Ben> thoughts?
It looks to me like we have a Lisp_Object that is all zeros. That
should never happen. The most likely reason is that there is a bug
(elsewhere!) that is causing memory corruption of the stack. Most
likely a bug in a C function called from the currently active lisp
function. There is a chance you can get a lisp backtrace from a C
debugger - see src/.gdbinit.
6:16 p.m.
>>>> "Martin" == Martin Buchholz
<martin(a)xemacs.org> writes:
>>>> "Ben" == Ben Wing <ben(a)666.com>
writes:
>> (gdb) where #0 0x403c8801 in __kill () from
>> /lib/i686/libc.so.6 #1 0x080b453b in fatal_error_signal
>> (sig=11) at emacs.c:535 #2 <signal handler called> #3
>> 0x080911b3 in bytecode_arithop (obj1=25, obj2=0, opcode=Bplus)
>> at bytecode.c:387
Ben> very strange. `25' and `0' look like numbers that somehow
Ben> failed to get make_int[]ized.
Ben> martin, this is your area of expertise.
Ben> thoughts?
Martin> It looks to me like we have a Lisp_Object that is all
Martin> zeros. That should never happen. The most likely reason
Martin> is that there is a bug (elsewhere!) that is causing memory
Martin> corruption of the stack. Most likely a bug in a C
Martin> function called from the currently active lisp function.
Martin> There is a chance you can get a lisp backtrace from a C
Martin> debugger - see src/.gdbinit.
Anything I can try/do/remember now, or if this happens again?
Step by step idiots guide only please - suggesting I run the
slapcrackboozleomatic test (or whatever) will make me cry :-)
Cheers.
Baz.
--
Barrie J. Bremner OpenPGP public key ID: 5164F553
baz [at] barriebremner.com http://barriebremner.com/
8593
days inactive
8595
days old
3 comments
3 participants
participants (3)
-
Barrie Bremner -
Ben Wing -
Martin Buchholz