ruby-dev

[ruby-dev:27911] の GC を常に動かすパッチを当てて
  p Iconv.charset_map
とすると core を吐きます。というわけでここには GC にまつわる
問題があるように思います。

% RUBY_ALWAYS_GC= ./ruby -v -riconv -e 'p Iconv.charset_map'
ruby 1.9.0 (2005-12-10) [i686-linux]
zsh: segmentation fault (core dumped)  RUBY_ALWAYS_GC= ./ruby -v -riconv -e 'p Iconv.charset_map'
% gdb ruby core 
GNU gdb 6.3-debian
Copyright 2004 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-linux"...Using host libthread_db library "/lib/tls/libthread_db.so.1".

Core was generated by `./ruby -v -riconv -e p Iconv.charset_map'.
Program terminated with signal 11, Segmentation fault.

warning: current_sos: Can't read pathname for load map: Input/output error

Reading symbols from /lib/tls/libdl.so.2...Reading symbols from /usr/lib/debug/lib/tls/libdl-2.3.2.so...done.
done.
Loaded symbols for /lib/tls/libdl.so.2
Reading symbols from /lib/tls/libcrypt.so.1...Reading symbols from /usr/lib/debug/lib/tls/libcrypt-2.3.2.so...done.
done.
Loaded symbols for /lib/tls/libcrypt.so.1
Reading symbols from /lib/tls/libm.so.6...Reading symbols from /usr/lib/debug/lib/tls/libm-2.3.2.so...done.
done.
Loaded symbols for /lib/tls/libm.so.6
Reading symbols from /lib/tls/libc.so.6...Reading symbols from /usr/lib/debug/lib/tls/libc-2.3.2.so...done.
done.
Loaded symbols for /lib/tls/libc.so.6
Reading symbols from /lib/ld-linux.so.2...Reading symbols from /usr/lib/debug/lib/ld-2.3.2.so...done.
done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /tmp/d/lib/ruby/1.9/i686-linux/iconv.so...done.
Loaded symbols for /tmp/d/lib/ruby/1.9/i686-linux/iconv.so
#0  st_lookup (table=0x2f796275, key=3185, value=0xbfc05d08) at st.c:252
252         hash_val = do_hash(key, table);
(gdb) bt
#0  st_lookup (table=0x2f796275, key=3185, value=0xbfc05d08) at st.c:252
#1  0x08054b73 in search_method (klass=135577793, id=3185, origin=0xbfc05d34) at eval.c:419
#2  0x08054bc9 in rb_get_method_body (klassp=0xbfc05d90, idp=0xbfc05d74, noexp=0xbfc05d78) at eval.c:437
#3  0x0805f81a in rb_call (klass=135577793, recv=3084190408, mid=3185, argc=0, argv=0x0, scope=CALLING_FCALL) at eval.c:5771
#4  0x0805fcd4 in rb_funcall (recv=3084190408, mid=796484213, n=0) at ruby.h:659
#5  0x08089e86 in rb_inspect (obj=796484213) at object.c:301
#6  0x0807d1e1 in rb_p (obj=796484213) at io.c:3726
#7  0x0807d292 in rb_f_p (argc=1, argv=0xbfc06038) at io.c:3753
#8  0x0806c73a in call_cfunc (func=0x807d220 <rb_f_p>, recv=3084257808, len=796484213, argc=135344344, argv=0xbfc06038)
    at eval.c:5413
#9  0x0805f609 in rb_call0 (klass=3084262548, recv=3084257808, id=7489, oid=796484213, argc=1, argv=0xbfc06038, 
    body=0xb7d578fc, flags=10) at eval.c:5624
#10 0x0805f8d0 in rb_call (klass=3084262548, recv=3084257808, mid=7489, argc=1, argv=0xbfc06038, scope=CALLING_FCALL)
    at eval.c:5797
#11 0x0805a0ce in rb_eval (self=3084257808, n=0x2f796275) at ruby.h:659
#12 0x08056446 in ruby_exec_internal () at eval.c:1499
#13 0x08056466 in ruby_exec () at eval.c:1515
#14 0x080564b0 in ruby_run () at eval.c:1531
#15 0x080543de in main (argc=796484213, argv=0x2f796275, envp=0xbfc0699c) at main.c:38
(gdb) 
-- 
[田中 哲][たなか あきら][Tanaka Akira]

Thread

Prev Next

In This Thread

Prev Next