On Thu, Feb 23, 2006 at 11:16:59PM +0800, LUK ShunTim wrote: > Here's the backtrace with gdb after re-building with debug enabled. > <quote> > $ LD_LIBRARY_PATH=/usr/lib/debug gdb gliv
> GNU gdb 6.4-debian > Copyright 2005 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 "i486-linux-gnu"...Using host libthread_db library > "/usr/lib/debug/libthread_db.so.1". > (gdb) set pagination 0 > (gdb) thread apply all bt > (gdb) run > Starting program: /usr/bin/gliv > [Thread debugging using libthread_db enabled] > [New Thread 16384 (LWP 11817)] > *** glibc detected *** free(): invalid pointer: 0x080c0478 *** > Program received signal SIGABRT, Aborted. > [Switching to Thread 16384 (LWP 11817)] > 0xb7591731 in kill () at string2.h:998 > 998 string2.h: No such file or directory. > in string2.h > (gdb) bt > #0 0xb7591731 in kill () at string2.h:998 > #1 0xb7695390 in pthread_kill (thread=16384, signo=0) at signals.c:69 > #2 0xb76957ab in __pthread_raise (sig=-1217806348) at signals.c:200 > #3 0xb75914a4 in *__GI_raise (sig=6) at > ../linuxthreads/sysdeps/unix/sysv/linux/raise.c:32 > #4 0xb7592a18 in *__GI_abort () at ../sysdeps/generic/abort.c:88 > #5 0xb75c714f in __libc_message (do_abort=2, fmt=0xb767e7a4 "*** glibc > detected > *** %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:145 > #6 0xb75ccfe2 in malloc_printerr (action=2, str=0xb767bd90 "free(): invalid > pointer", ptr=<value optimized out>) at malloc.c:5525 > #7 0xb75cd9a8 in *__GI___libc_free (mem=0x80c0478) at malloc.c:3404 > #8 0xb743d5b1 in operator delete () from /usr/lib/libstdc++.so.6 > #9 0xb23f6d4e in scim::Module::~Module () from /usr/lib/libscim-1.0.so.8 > #10 0xb23f6f57 in scim::scim_get_module_list () from /usr/lib/libscim-1.0.so.8 > #11 0xb23f2eb5 in scim::scim_get_imengine_module_list () from > /usr/lib/libscim-1.0.so.8 > #12 0xb2497598 in gtk_im_context_scim_new () from > /usr/lib/gtk-2.0/2.4.0/immodules/im-scim.so > #13 0xb799a21b in g_type_class_ref () from /usr/lib/libgobject-2.0.so.0 > #14 0xb7980d68 in g_object_newv () from /usr/lib/libgobject-2.0.so.0 > #15 0xb7981167 in g_object_new_valist () from /usr/lib/libgobject-2.0.so.0 > #16 0xb7981320 in g_object_new () from /usr/lib/libgobject-2.0.so.0 > #17 0xb2490a37 in gtk_im_context_scim_new () from > /usr/lib/gtk-2.0/2.4.0/immodules/im-scim.so > #18 0xb249f74c in im_module_create () from > /usr/lib/gtk-2.0/2.4.0/immodules/im-scim.so > #19 0xb7d44b8b in _gtk_im_module_create () from /usr/lib/libgtk-x11-2.0.so.0 > #20 0xb7d45392 in gtk_im_multicontext_new () from /usr/lib/libgtk-x11-2.0.so.0 > #21 0xb7d45458 in gtk_im_multicontext_new () from /usr/lib/libgtk-x11-2.0.so.0 > #22 0xb7d4314c in gtk_im_context_get_preedit_string () from > /usr/lib/libgtk-x11-2.0.so.0 > #23 0xb7cead7e in gtk_entry_get_text () from /usr/lib/libgtk-x11-2.0.so.0 > #24 0x08072429 in set_entry_text () > #25 0xbf84b80c in ?? () > #26 0xbf84b810 in ?? () > #27 0xb7f44718 in fixup () from /lib/ld-linux.so.2 > Previous frame inner to this frame (corrupt stack?) > (gdb) > </quote> > Please let know if I have to do anything else. Aha. Ok, this is not a bug in gliv. The invalid free happens inside scim, which is not a dependency of gliv at all. There is a known bug involving scim, in which scim and the application each cause a different version of libstdc++ to be loaded, and a limitation of the libstdc++ ABI prevents the linker from keeping them separate. This is not easily fixable in libstdc++; the solution is to upgrade all your software to use libstdc++6. Please upgrade to the etch version of the scim packages to confirm that this fixes the problem for you. If it does, I'll go ahead and close the bug. Thanks, -- Steve Langasek Give me a lever long enough and a Free OS Debian Developer to set it on, and I can move the world. [EMAIL PROTECTED] http://www.debian.org/
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