Subject: bug#8291: 24.0.50; Connect irc.ozinger.org with rcirc, *** glibc detected *** /usr/bin/emacs: free(): invalid next size (fast):

From: "sangu.emacs" <[email-masked]>
Date: Sat, 19 Mar 2011 21:39:09 +0900

in ~/.emacs.d/init.el

(require 'rcirc)
(setq rcirc-server-alist
      '(("irc.ozinger.org" :channels ("#foobar"))))

1. launch emacs
2. M-x irc

(gdb) r
Starting program: /usr/bin/emacs 
[Thread debugging using libthread_db enabled]
[New Thread 0x7fffe58d5700 (LWP 9016)]
Detaching after fork from child process 9017.
Detaching after fork from child process 9021.
*** glibc detected *** /usr/bin/emacs: free(): invalid next size (fast):
0x00000000010507e0 ***
======= Backtrace: =========
/lib64/libc.so.6(+0x787ba)[0x7ffff0c3d7ba]
/usr/bin/emacs[0x5256fd]
/usr/bin/emacs[0x57a106]
/usr/bin/emacs[0x5b3083]
/usr/bin/emacs[0x579752]
/usr/bin/emacs[0x579a37]
/usr/bin/emacs[0x578cbd]
/usr/bin/emacs[0x578eed]
/usr/bin/emacs[0x57ad67]
/usr/bin/emacs[0x57b009]
/usr/bin/emacs[0x57b57a]
/usr/bin/emacs[0x565a56]
/usr/bin/emacs[0x567407]
/usr/bin/emacs[0x49e11f]
/usr/bin/emacs(re_search_2+0x4fc)[0x557e6c]
/usr/bin/emacs[0x54df39]
/usr/bin/emacs[0x54e940]
/usr/bin/emacs[0x54ebbc]
/usr/bin/emacs[0x57a0d3]
/usr/bin/emacs[0x5b3083]
/usr/bin/emacs[0x579bdf]
/usr/bin/emacs[0x579f4b]
/usr/bin/emacs[0x5b3083]
/usr/bin/emacs[0x579bdf]
/usr/bin/emacs[0x579f4b]
/usr/bin/emacs[0x5b3083]
/usr/bin/emacs[0x579bdf]
/usr/bin/emacs[0x579f4b]
/usr/bin/emacs[0x5b3083]
/usr/bin/emacs[0x579bdf]
/usr/bin/emacs[0x579099]
/usr/bin/emacs[0x5793d6]
/usr/bin/emacs[0x57c5ac]
/usr/bin/emacs[0x5b23eb]
/usr/bin/emacs[0x579bdf]
/usr/bin/emacs[0x579f4b]
/usr/bin/emacs[0x5b3083]
/usr/bin/emacs[0x579bdf]
/usr/bin/emacs[0x579f4b]
/usr/bin/emacs[0x57a5ea]
/usr/bin/emacs[0x5817b2]
/usr/bin/emacs[0x581a06]
/usr/bin/emacs[0x57a0fa]
/usr/bin/emacs[0x5b3083]
/usr/bin/emacs[0x579bdf]
/usr/bin/emacs[0x579f4b]
/usr/bin/emacs[0x57b316]
/usr/bin/emacs[0x57a8a0]
/usr/bin/emacs[0x5787d6]
/usr/bin/emacs[0x5b4f1d]
/usr/bin/emacs[0x5b9525]
/usr/bin/emacs[0x41e6b4]
/usr/bin/emacs[0x50f8ad]
/usr/bin/emacs[0x5105d8]
/usr/bin/emacs[0x5124ad]
/usr/bin/emacs[0x57866e]
/usr/bin/emacs[0x504b7e]
/usr/bin/emacs[0x578548]
/usr/bin/emacs[0x505793]
/usr/bin/emacs[0x50583a]
/usr/bin/emacs[0x505977]
/usr/bin/emacs[0x50150b]
/lib64/libc.so.6(__libc_start_main+0xed)[0x7ffff0be631d]
======= Memory map: ========
00400000-00631000 r-xp 00000000 fd:00
51160                              /usr/bin/emacs-24.0.50
00830000-01286000 rw-p 00230000 fd:00
51160                              /usr/bin/emacs-24.0.50
01286000-01832000 rw-p 00000000 00:00 0
[heap]
7fffe0000000-7fffe0022000 rw-p 00000000 00:00 0 
7fffe0022000-7fffe4000000 ---p 00000000 00:00 0 
7fffe478e000-7fffe4794000 r-xp 00000000 fd:00
22534                      /lib64/libnss_dns-2.13.90.so
7fffe4794000-7fffe4993000 ---p 00006000 fd:00
22534                      /lib64/libnss_dns-2.13.90.so
7fffe4993000-7fffe4994000 r--p 00005000 fd:00
22534                      /lib64/libnss_dns-2.13.90.so
7fffe4994000-7fffe4995000 rw-p 00006000 fd:00
22534                      /lib64/libnss_dns-2.13.90.so
7fffe4995000-7fffe4997000 r-xp 00000000 fd:00
37876                      /lib64/libnss_mdns4_minimal.so.2
7fffe4997000-7fffe4b96000 ---p 00002000 fd:00
37876                      /lib64/libnss_mdns4_minimal.so.2
7fffe4b96000-7fffe4b97000 rw-p 00001000 fd:00
37876                      /lib64/libnss_mdns4_minimal.so.2
7fffe4bb1000-7fffe4bcb000 rw-p 00000000 00:00 0 
7fffe4bcb000-7fffe4c58000 r--p 00000000 fd:00
41204                      /usr/share/fonts/dejavu/DejaVuSans-Oblique.ttf
7fffe4c58000-7fffe4cb1000 rw-p 00000000 00:00 0 
7fffe4cb1000-7fffe502e000 r--p 00000000 fd:00
40238                      /usr/share/fonts/un-core/UnDotum.ttf
7fffe502e000-7fffe50d5000 r--p 00000000 fd:00
41205                      /usr/share/fonts/dejavu/DejaVuSans.ttf
7fffe50d5000-7fffe50d6000 ---p 00000000 00:00 0 
7fffe50d6000-7fffe58d6000 rw-p 00000000 00:00 0 
7fffe58d6000-7fffe5932000 r-xp 00000000 fd:00
66447                      /lib64/libfreebl3.so
7fffe5932000-7fffe5b32000 ---p 0005c000 fd:00
66447                      /lib64/libfreebl3.so
7fffe5b32000-7fffe5b33000 rw-p 0005c000 fd:00
66447                      /lib64/libfreebl3.so
7fffe5b33000-7fffe5b38000 rw-p 00000000 00:00 0 
7fffe5b38000-7fffe5b40000 r-xp 00000000 fd:00
22421                      /lib64/libcrypt-2.13.90.so
7fffe5b40000-7fffe5d3f000 ---p 00008000 fd:00
22421                      /lib64/libcrypt-2.13.90.so
7fffe5d3f000-7fffe5d40000 r--p 00007000 fd:00
22421                      /lib64/libcrypt-2.13.90.so
7fffe5d40000-7fffe5d41000 rw-p 00008000 fd:00
22421                      /lib64/libcrypt-2.13.90.so
7fffe5d41000-7fffe5d6f000 rw-p 00000000 00:00 0 
7fffe5d6f000-7fffe5d7f000 r-xp 00000000 fd:00
35857                      /usr/lib64/libtdb.so.1.2.9
7fffe5d7f000-7fffe5f7e000 ---p 00010000 fd:00
35857                      /usr/lib64/libtdb.so.1.2.9
7fffe5f7e000-7fffe5f7f000 rw-p 0000f000 fd:00
35857                      /usr/lib64/libtdb.so.1.2.9
7fffe5f7f000-7fffe5f85000 r-xp 00000000 fd:00
13185                      /usr/lib64/libogg.so.0.7.1
7fffe5f85000-7fffe6184000 ---p 00006000 fd:00
13185                      /usr/lib64/libogg.so.0.7.1
7fffe6184000-7fffe6185000 rw-p 00005000 fd:00
13185                      /usr/lib64/libogg.so.0.7.1
7fffe6185000-7fffe61b1000 r-xp 00000000 fd:00
6926                       /usr/lib64/libvorbis.so.0.4.5
7fffe61b1000-7fffe63b0000 ---p 0002c000 fd:00
6926                       /usr/lib64/libvorbis.so.0.4.5
7fffe63b0000-7fffe63b1000 rw-p 0002b000 fd:00
6926                       /usr/lib64/libvorbis.so.0.4.5
7fffe63b1000-7fffe63b8000 r-xp 00000000 fd:00
6957                       /usr/lib64/libvorbisfile.so.3.3.4
7fffe63b8000-7fffe65b8000 ---p 00007000 fd:00
6957                       /usr/lib64/libvorbisfile.so.3.3.4
7fffe65b8000-7fffe65b9000 rw-p 00007000 fd:00
6957                       /usr/lib64/libvorbisfile.so.3.3.4
7fffe65b9000-7fffe65c9000 r-xp 00000000 fd:00
17860                      /usr/lib64/libcanberra.so.0.2.5
7fffe65c9000-7fffe67c8000 ---p 00010000 fd:00
17860                      /usr/lib64/libcanberra.so.0.2.5
7fffe67c8000-7fffe67c9000 rw-p 0000f000 fd:00
17860                      /usr/lib64/libcanberra.so.0.2.5
7fffe67c9000-7fffe67cd000 r-xp 00000000 fd:00
20962                      /usr/lib64/libcanberra-gtk3.so.0.1.8
7fffe67cd000-7fffe69cc000 ---p 00004000 fd:00
20962                      /usr/lib64/libcanberra-gtk3.so.0.1.8
7fffe69cc000-7fffe69cd000 rw-p 00003000 fd:00
20962                      /usr/lib64/libcanberra-gtk3.so.0.1.8
7fffe69cd000-7fffe69d2000 r-xp 00000000 fd:00
20714                      /usr/lib64/gtk-3.0/modules/libcanberra-gtk3-module.so
7fffe69d2000-7fffe6bd1000 ---p 00005000 fd:00
20714                      /usr/lib64/gtk-3.0/modules/libcanberra-gtk3-module.so
7fffe6bd1000-7fffe6bd2000 rw-p 00004000 fd:00
20714                      /usr/lib64/gtk-3.0/modules/libcanberra-gtk3-module.so
7fffe6bd2000-7fffe6bf7000 r-xp 00000000 fd:00
39887                      /usr/lib64/libdbus-glib-1.so.2.1.0
7fffe6bf7000-7fffe6df6000 ---p 00025000 fd:00
39887                      /usr/lib64/libdbus-glib-1.so.2.1.0
7fffe6df6000-7fffe6df8000 rw-p 00024000 fd:00
39887                      /usr/lib64/libdbus-glib-1.so.2.1.0
7fffe6df8000-7fffe6dfb000 r-xp 00000000 fd:00
26479                      /usr/lib64/gtk-3.0/modules/libpk-gtk-module.so
7fffe6dfb000-7fffe6ffa000 ---p 00003000 fd:00
26479                      /usr/lib64/gtk-3.0/modules/libpk-gtk-module.so
7fffe6ffa000-7fffe6ffb000 rw-p 00002000 fd:00
26479                      /usr/lib64/gtk-3.0/modules/libpk-gtk-module.so
7fffe6ffb000-7fffe6ffd000 r-xp 00000000 fd:00
42744                      /usr/lib64/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-svg.so
7fffe6ffd000-7fffe71fc000 ---p 00002000 fd:00
42744                      /usr/lib64/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-svg.so
7fffe71fc000-7fffe71fd000 rw-p 00001000 fd:00
42744                      /usr/lib64/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-svg.so
7fffe71fd000-7fffe7205000 r-xp 00000000 fd:00
1311800                    /usr/lib64/gtk-3.0/3.0.0/theming-engines/libadwaita.so
7fffe7205000-7fffe7404000 ---p 00008000 fd:00
1311800                    /usr/lib64/gtk-3.0/3.0.0/theming-engines/libadwaita.so
7fffe7404000-7fffe7405000 rw-p 00007000 fd:00
1311800                    /usr/lib64/gtk-3.0/3.0.0/theming-engines/libadwaita.so
7fffe7405000-7fffe7411000 r-xp 00000000 fd:00
22940                      /lib64/libnss_files-2.13.90.so
7fffe7411000-7fffe7610000 ---p 0000c000 fd:00
22940                      /lib64/libnss_files-2.13.90.so
7fffe7610000-7fffe7611000 r--p 0000b000 fd:00
22940                      /lib64/libnss_files-2.13.90.so
7fffe7611000-7fffe7612000 rw-p 0000c000 fd:00
22940                      /lib64/libnss_files-2.13.90.so
Program received signal SIGABRT, Aborted.
0x00007ffff0bfb2c5 in raise (sig=6)
    at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
64	  return INLINE_SYSCALL (tgkill, 3, pid, selftid, sig);

(gdb) bt
#0  0x00007ffff0bfb2c5 in raise (sig=6)
    at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#1  0x00007ffff0bfcbdb in abort () at abort.c:92
#2  0x00007ffff0c372c3 in __libc_message (do_abort=2, fmt=
    0x7ffff0d21848 "*** glibc detected *** %s: %s: 0x%s ***\n")
    at ../sysdeps/unix/sysv/linux/libc_fatal.c:186
#3  0x00007ffff0c3d7ba in malloc_printerr (action=3, str=
    0x7ffff0d21a10 "free(): invalid next size (fast)", ptr=<optimized
out>)
    at malloc.c:6283
#4  0x00000000005256fd in free_buffer_text (b=<optimized out>)
    at /usr/src/debug/emacs-24.0.50/src/buffer.c:4945
#5  Fkill_buffer (buffer_or_name=<optimized out>)
    at /usr/src/debug/emacs-24.0.50/src/buffer.c:1577
#6  0x000000000057a106 in Ffuncall (nargs=2, args=<optimized out>)
    at /usr/src/debug/emacs-24.0.50/src/eval.c:2842
#7  0x00000000005b3083 in Fbyte_code (bytestr=<optimized out>, 
    vector=<optimized out>, maxdepth=<optimized out>)
    at /usr/src/debug/emacs-24.0.50/src/bytecode.c:689
#8  0x0000000000579752 in Feval (form=<optimized out>)
    at /usr/src/debug/emacs-24.0.50/src/eval.c:2257
#9  0x0000000000579a37 in Fprogn (args=<optimized out>)
    at /usr/src/debug/emacs-24.0.50/src/eval.c:343
#10 0x0000000000578cbd in unbind_to (count=<optimized out>,
value=11909538)
---Type <return> to continue, or q <return> to quit---
    at /usr/src/debug/emacs-24.0.50/src/eval.c:3224
#11 0x0000000000578eed in unwind_to_catch (catch=0x7fffffffb530, 
    value=<optimized out>)
at /usr/src/debug/emacs-24.0.50/src/eval.c:1195
#12 0x000000000057ad67 in Fsignal (error_symbol=11961826, data=22678038)
    at /usr/src/debug/emacs-24.0.50/src/eval.c:1665
#13 0x000000000057b009 in xsignal (error_symbol=<optimized out>, 
    data=<optimized out>)
at /usr/src/debug/emacs-24.0.50/src/eval.c:1686
#14 0x000000000057b57a in xsignal2 (error_symbol=11961826, 
    arg1=<optimized out>, arg2=<optimized out>)
    at /usr/src/debug/emacs-24.0.50/src/eval.c:1707
#15 0x0000000000565a56 in wrong_type_argument (predicate=9013, value=6)
    at /usr/src/debug/emacs-24.0.50/src/data.c:114
#16 0x0000000000567407 in Faref (array=<optimized out>, idx=9013)
    at /usr/src/debug/emacs-24.0.50/src/data.c:2097
#17 0x000000000049e11f in char_table_translate (table=<optimized out>,
ch=
    4195712) at /usr/src/debug/emacs-24.0.50/src/chartab.c:593
#18 0x0000000000557e6c in re_search_2 (bufp=<optimized out>, str1=
    0x10507e0 "-\301\254\300\230\300\244\301\254\300\247\300\225\301\254
\300\230\300\244\301\254\300\247\300\225\301\254\300\226\300\264", 
    size1=<optimized out>, str2=
    0x10507f0 "\230\300\244\301\254\300\247\300\225\301\254\300\226\300
\264", 
    size2=4, startpos=<optimized out>, range=4, regs=0xb30af0, stop=35)
    at /usr/src/debug/emacs-24.0.50/src/regex.c:4468
---Type <return> to continue, or q <return> to quit---
#19 0x000000000054df39 in search_buffer (string=<optimized out>, 
    pos=<optimized out>, pos_byte=32, lim=21, lim_byte=36, n=<optimized
out>, 
    RE=1, trt=14081941, inverse_trt=12801093, posix=0)
    at /usr/src/debug/emacs-24.0.50/src/search.c:1206
#20 0x000000000054e940 in search_command (string=17248449, 
    bound=<optimized out>, noerror=11909586, count=<optimized out>, 
    direction=<optimized out>, RE=<optimized out>, posix=0)
    at /usr/src/debug/emacs-24.0.50/src/search.c:998
#21 0x000000000054ebbc in Fre_search_forward (regexp=<optimized out>, 
    bound=<optimized out>, noerror=<optimized out>, count=<optimized
out>)
    at /usr/src/debug/emacs-24.0.50/src/search.c:2315
#22 0x000000000057a0d3 in Ffuncall (nargs=4, args=<optimized out>)
    at /usr/src/debug/emacs-24.0.50/src/eval.c:2853
#23 0x00000000005b3083 in Fbyte_code (bytestr=<optimized out>, 
    vector=<optimized out>, maxdepth=<optimized out>)
    at /usr/src/debug/emacs-24.0.50/src/bytecode.c:689
#24 0x0000000000579bdf in funcall_lambda (fun=21937093, nargs=<optimized
out>, 
    arg_vector=0x7fffffffae88)
at /usr/src/debug/emacs-24.0.50/src/eval.c:3028
#25 0x0000000000579f4b in Ffuncall (nargs=6, args=0x7fffffffae80)
    at /usr/src/debug/emacs-24.0.50/src/eval.c:2902
#26 0x00000000005b3083 in Fbyte_code (bytestr=<optimized out>, 
    vector=<optimized out>, maxdepth=<optimized out>)
    at /usr/src/debug/emacs-24.0.50/src/bytecode.c:689
---Type <return> to continue, or q <return> to quit---
#27 0x0000000000579bdf in funcall_lambda (fun=21943573, nargs=<optimized
out>, 
    arg_vector=0x7fffffffb068)
at /usr/src/debug/emacs-24.0.50/src/eval.c:3028
#28 0x0000000000579f4b in Ffuncall (nargs=7, args=0x7fffffffb060)
    at /usr/src/debug/emacs-24.0.50/src/eval.c:2902
#29 0x00000000005b3083 in Fbyte_code (bytestr=<optimized out>, 
    vector=<optimized out>, maxdepth=<optimized out>)
    at /usr/src/debug/emacs-24.0.50/src/bytecode.c:689
#30 0x0000000000579bdf in funcall_lambda (fun=22442981, nargs=<optimized
out>, 
    arg_vector=0x7fffffffb248)
at /usr/src/debug/emacs-24.0.50/src/eval.c:3028
#31 0x0000000000579f4b in Ffuncall (nargs=5, args=0x7fffffffb240)
    at /usr/src/debug/emacs-24.0.50/src/eval.c:2902
#32 0x00000000005b3083 in Fbyte_code (bytestr=<optimized out>, 
    vector=<optimized out>, maxdepth=<optimized out>)
    at /usr/src/debug/emacs-24.0.50/src/bytecode.c:689
#33 0x0000000000579bdf in funcall_lambda (fun=22336613, nargs=<optimized
out>, 
    arg_vector=0x7fffffffb380)
at /usr/src/debug/emacs-24.0.50/src/eval.c:3028
#34 0x0000000000579099 in apply_lambda (fun=22336613, args=<optimized
out>, 
    eval_flag=1) at /usr/src/debug/emacs-24.0.50/src/eval.c:2954
#35 0x00000000005793d6 in Feval (form=<optimized out>)
    at /usr/src/debug/emacs-24.0.50/src/eval.c:2314
#36 0x000000000057c5ac in internal_lisp_condition_case (var=12702322,
bodyform=
    21484710, handlers=21484182)
    at /usr/src/debug/emacs-24.0.50/src/eval.c:1355
---Type <return> to continue, or q <return> to quit---
#37 0x00000000005b23eb in Fbyte_code (bytestr=<optimized out>, 
    vector=<optimized out>, maxdepth=<optimized out>)
    at /usr/src/debug/emacs-24.0.50/src/bytecode.c:879
#38 0x0000000000579bdf in funcall_lambda (fun=22332629, nargs=<optimized
out>, 
    arg_vector=0x7fffffffb848)
at /usr/src/debug/emacs-24.0.50/src/eval.c:3028
#39 0x0000000000579f4b in Ffuncall (nargs=3, args=0x7fffffffb840)
    at /usr/src/debug/emacs-24.0.50/src/eval.c:2902
#40 0x00000000005b3083 in Fbyte_code (bytestr=<optimized out>, 
    vector=<optimized out>, maxdepth=<optimized out>)
    at /usr/src/debug/emacs-24.0.50/src/bytecode.c:689
#41 0x0000000000579bdf in funcall_lambda (fun=21676149, nargs=<optimized
out>, 
    arg_vector=0x7fffffffba08)
at /usr/src/debug/emacs-24.0.50/src/eval.c:3028
#42 0x0000000000579f4b in Ffuncall (nargs=2, args=0x7fffffffba00)
    at /usr/src/debug/emacs-24.0.50/src/eval.c:2902
#43 0x000000000057a5ea in call1 (fn=<optimized out>, arg1=<optimized
out>)
    at /usr/src/debug/emacs-24.0.50/src/eval.c:2643
#44 0x00000000005817b2 in mapcar1 (leni=1, vals=0x0, fn=21676149, 
    seq=<optimized out>) at /usr/src/debug/emacs-24.0.50/src/fns.c:2344
#45 0x0000000000581a06 in Fmapc (function=21676149, sequence=22679126)
    at /usr/src/debug/emacs-24.0.50/src/fns.c:2433
#46 0x000000000057a0fa in Ffuncall (nargs=3, args=<optimized out>)
    at /usr/src/debug/emacs-24.0.50/src/eval.c:2845
#47 0x00000000005b3083 in Fbyte_code (bytestr=<optimized out>, 
---Type <return> to continue, or q <return> to quit---
    vector=<optimized out>, maxdepth=<optimized out>)
    at /usr/src/debug/emacs-24.0.50/src/bytecode.c:689
#48 0x0000000000579bdf in funcall_lambda (fun=22118069, nargs=<optimized
out>, 
    arg_vector=0x7fffffffbd18)
at /usr/src/debug/emacs-24.0.50/src/eval.c:3028
#49 0x0000000000579f4b in Ffuncall (nargs=3, args=0x7fffffffbd10)
    at /usr/src/debug/emacs-24.0.50/src/eval.c:2902
#50 0x000000000057b316 in Fapply (nargs=<optimized out>,
args=0x7fffffffbdd0)
    at /usr/src/debug/emacs-24.0.50/src/eval.c:2407
#51 0x000000000057a8a0 in apply1 (fn=21910162, arg=<optimized out>)
    at /usr/src/debug/emacs-24.0.50/src/eval.c:2617
#52 0x00000000005787d6 in internal_condition_case_1 (bfun=
    0x5b5370 <read_process_output_call>, arg=22679558,
handlers=11961730, hfun=
    0x5b52f0 <read_process_output_error_handler>)
    at /usr/src/debug/emacs-24.0.50/src/eval.c:1453
#53 0x00000000005b4f1d in read_process_output (proc=16874245, 
    channel=<optimized out>)
at /usr/src/debug/emacs-24.0.50/src/process.c:5334
#54 0x00000000005b9525 in wait_reading_process_output (time_limit=30, 
    microsecs=0, read_kbd=-1, do_display=1, wait_for_cell=11909538,
wait_proc=
    0x0, just_wait_proc=0)
at /usr/src/debug/emacs-24.0.50/src/process.c:4969
#55 0x000000000041e6b4 in sit_for (timeout=120, reading=1, do_display=1)
    at /usr/src/debug/emacs-24.0.50/src/dispnew.c:6017
#56 0x000000000050f8ad in read_char (commandflag=1, nmaps=3, maps=
    0x7fffffffd830, prev_event=11909538,
used_mouse_menu=0x7fffffffd9d4, 
---Type <return> to continue, or q <return> to quit---
    end_time=0x0) at /usr/src/debug/emacs-24.0.50/src/keyboard.c:2601
#57 0x00000000005105d8 in read_key_sequence (keybuf=0x7fffffffda40,
prompt=
    11909538, dont_downcase_last=0, can_return_switch_frame=1, 
    fix_current_buffer=1, bufsize=30)
    at /usr/src/debug/emacs-24.0.50/src/keyboard.c:9193
#58 0x00000000005124ad in command_loop_1 ()
    at /usr/src/debug/emacs-24.0.50/src/keyboard.c:1409
#59 0x000000000057866e in internal_condition_case (bfun=
    0x5122e0 <command_loop_1>, handlers=11961730, hfun=0x505580
<cmd_error>)
    at /usr/src/debug/emacs-24.0.50/src/eval.c:1408
#60 0x0000000000504b7e in command_loop_2 (ignore=<optimized out>)
    at /usr/src/debug/emacs-24.0.50/src/keyboard.c:1129
#61 0x0000000000578548 in internal_catch (tag=Cannot access memory at
address 0x2315
)
    at /usr/src/debug/emacs-24.0.50/src/eval.c:1152
#62 0x0000000000505793 in command_loop ()
    at /usr/src/debug/emacs-24.0.50/src/keyboard.c:1108
#63 0x000000000050583a in recursive_edit_1 ()
    at /usr/src/debug/emacs-24.0.50/src/keyboard.c:731
#64 0x0000000000505977 in Frecursive_edit ()
    at /usr/src/debug/emacs-24.0.50/src/keyboard.c:793
#65 0x000000000050150b in main (argc=<optimized out>, argv=<optimized
out>)
    at /usr/src/debug/emacs-24.0.50/src/emacs.c:1684

In GNU Emacs 24.0.50.1 (x86_64-unknown-linux-gnu, GTK+ Version 3.0.2)
 of 2011-03-14 on localhost.localdomain
Windowing system distributor `Fedora Project', version 11.0.11000000
configured using `configure  '--build=x86_64-unknown-linux-gnu'
'--host=x86_64-unknown-linux-gnu' '--program-prefix='
'--disable-dependency-tracking' '--prefix=/usr' '--exec-prefix=/usr'
'--bindir=/usr/bin' '--sbindir=/usr/sbin' '--sysconfdir=/etc'
'--datadir=/usr/share' '--includedir=/usr/include' '--libdir=/usr/lib64'
'--libexecdir=/usr/libexec' '--localstatedir=/var'
'--sharedstatedir=/var/lib' '--mandir=/usr/share/man'
'--infodir=/usr/share/info' '--with-dbus' '--with-gif' '--with-jpeg'
'--with-png' '--with-rsvg' '--with-tiff' '--with-xft' '--with-xpm'
'--with-x-toolkit=gtk3' 'build_alias=x86_64-unknown-linux-gnu'
'host_alias=x86_64-unknown-linux-gnu' 'CFLAGS=-DMAIL_USE_LOCKF -O2 -g
-pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector
--param=ssp-buffer-size=4 -m64 -mtune=generic''

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: ko_KR.utf8
  value of $XMODIFIERS: @im=ibus
  locale-coding-system: utf-8-unix
  default enable-multibyte-characters: t

Major mode: Fundamental

Minor modes in effect:
  show-paren-mode: t
  tooltip-mode: t
  mouse-wheel-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  blink-cursor-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
<escape> x b u g - r e <tab> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> r e p o r t <tab> <return>

Recent messages:
Loading /usr/share/emacs/site-lisp/site-start.d/focus-init.el
(source)...done
Loading /usr/share/emacs/site-lisp/site-start.d/ibus-init.el
(source)...done
Loading /usr/share/emacs/site-lisp/site-start.d/muse-init.el
(source)...done
Loading /usr/share/emacs/site-lisp/site-start.d/php-mode-init.el
(source)...done
Loading /usr/share/emacs/site-lisp/site-start.d/rpm-spec-mode-init.el
(source)...done
Loading /usr/share/emacs/site-lisp/site-start.d/rpmdev-init.el
(source)...done
Loading paren...done
IBus: Xlib.protocol.request.QueryExtension
IBus: Agent successfully started for display ":0"
For information about GNU Emacs and the GNU system, type C-h C-a.

Load-path shadows:
None found.

Features:
(shadow sort mail-extr message idna sendmail rfc822 mml mml-sec
mm-decode mm-bodies mm-encode mail-parse rfc2231 rfc2047 rfc2045
ietf-drums mailabbrev mail-utils gmm-utils mailheader emacsbug url-util
url-parse auth-source eieio byte-opt bytecomp byte-compile assoc
gnus-util password-cache url-vars mm-util mail-prsvr paren rcirc
time-date ring notifications dbus xml muse-journal muse-book muse-wiki
muse-docbook muse-texinfo texnfo-upd texinfo regexp-opt muse-latex
muse-html muse-xml-common cus-edit cus-start cus-load muse-publish
muse-project muse-protocols info muse-regexps derived muse
muse-nested-tags muse-mode ibus advice help-fns advice-preload
color-theme easymenu wid-edit cl korea-util tooltip ediff-hook vc-hooks
lisp-float-type mwheel x-win x-dnd tool-bar dnd fontset image fringe
lisp-mode register page menu-bar rfn-eshadow timer select scroll-bar
mouse jit-lock font-lock syntax facemenu font-core frame cham georgian
utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean
japanese hebrew greek romanian slovak czech european ethiopic indian
cyrillic chinese case-table epa-hook jka-cmpr-hook help simple abbrev
loaddefs button minibuffer faces cus-face files text-properties overlay
md5 base64 format env code-pages mule custom widget
hashtable-print-readable backquote make-network-process dbusbind
dynamic-setting system-font-setting font-render-setting move-toolbar gtk
x-toolkit x multi-tty emacs)