Bug 202789

do you have accessibility enabled?

Could you install the nautilus-debuginfo, gtk2-debuginfo and
libgnomeui-debuginfo packages and get a new backtrace? Its hard to get much
information from this one.

After installing those packages and rerunning nautilus (under xfce)

Distribution: Fedora Core release 5.91 (FC6 Test2)
Gnome Release: 2.15.91 2006-08-13 (Red Hat, Inc)
BugBuddy Version: 2.15.90

Memory status: size: 26025984 vsize: 0 resident: 26025984 share: 0 rss: 7233536
rss_rlim: 0
CPU usage: start_time: 1155742840 rtime: 0 utime: 5 stime: 0 cutime:4 cstime: 0
timeout: 1 it_real_value: 0 frequency: 0

Backtrace was generated from '/usr/bin/nautilus'

Using host libthread_db library "/lib/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread -1208538368 (LWP 3481)]
0xb7f98402 in __kernel_vsyscall ()
#0  0xb7f98402 in __kernel_vsyscall ()
#1  0x005fe983 in __waitpid_nocancel () from /lib/libpthread.so.0
#2  0x00162d66 in libgnomeui_segv_handle (signum=11) at gnome-ui-init.c:867
#3  <signal handler called>
#4  0x08066161 in get_skel_small_Nautilus_Metafile (servant=0x8e0f110, 
    opname=0x81364bc "U\211åWVS\203ì\fè", m_data=0xbff8e188, impl=0x79323c)
    at nautilus-shell-interface-skels.c:227
#5  0x0079323c in __libc_start_main () from /lib/libc.so.6
#6  0x08064c81 in _start ()

Thread 1 (Thread -1208538368 (LWP 3481)):
#0  0xb7f98402 in __kernel_vsyscall ()
No symbol table info available.
#1  0x005fe983 in __waitpid_nocancel () from /lib/libpthread.so.0
No symbol table info available.
#2  0x00162d66 in libgnomeui_segv_handle (signum=11) at gnome-ui-init.c:867
	estatus = 9127260
	sa = {__sigaction_handler = {sa_handler = 0, sa_sigaction = 0}, 
  sa_mask = {__val = {8271057, 0, 9121780, 8268241, 5447177, 9030183, 0, 
      9030183, 9126176, 257, 9126212, 9126212, 0, 9126232, 56, 9037912, 
      149144760, 64, 94998144, 8262475, 9121780, 9126176, 248, 3220757548, 
      8271057, 149144760, 135808576, 3220757416, 5608993, 149144760, 9121780, 
      3}}, sa_flags = 149147040, sa_restorer = 0xbff8dbd8}
	pid = 0
	in_segv = 1
#3  <signal handler called>
No symbol table info available.
#4  0x08066161 in get_skel_small_Nautilus_Metafile (servant=0x8e0f110, 
    opname=0x81364bc "U\211åWVS\203ì\fè", m_data=0xbff8e188, impl=0x79323c)
    at nautilus-shell-interface-skels.c:227
	_t_ = (ORBit_IInterface * volatile) 0xbff8e130
#5  0x0079323c in __libc_start_main () from /lib/libc.so.6
No symbol table info available.
#6  0x08064c81 in _start ()
No symbol table info available.
#0  0xb7f98402 in __kernel_vsyscall ()

(In reply to comment #1)
> do you have accessibility enabled?

I do not believe I do. How can I verify?

If you start a gtk app on the command line, it will tell you

(In reply to comment #5)
> If you start a gtk app on the command line, it will tell you

Then no I don't. I also went into the Gnome Control Center and verified that
Assistive Technology was not enabled (unchecked)

BTW. I had done an update on 8/15 (and rebooted) and everything worked and was
working prior to the 8/16 yum update. I noticed that neither nautilus or
libgnomeui were updated on 8/16. So I am wondering if those are not the problem
areas.  

I have also tried running nautilus over ssh -X with a 100% clean user (rm -rf *
and rm -rf .* in the users home directory) and nautilus still crashes with the
same errors.

Here is another Bug Buddy Dump with glibc-debuginfo and glibc-debuginfo-common
installed. Also when bug buddy first comes up it says there is an error in the
CD/DVD Creator application. I have tried removing the nautilus-cd-burner rpm but
that wants to remove gnome-session which I don't think would be good. The
version of nautilus-cd-burner is 2.15.6-1.fc6 and is from the development repo.

Distribution: Fedora Core release 5.91 (FC6 Test2)
Gnome Release: 2.15.91 2006-08-13 (Red Hat, Inc)
BugBuddy Version: 2.15.90

Memory status: size: 26025984 vsize: 0 resident: 26025984 share: 0 rss: 7114752
rss_rlim: 0
CPU usage: start_time: 1155752348 rtime: 0 utime: 5 stime: 0 cutime:4 cstime: 0
timeout: 1 it_real_value: 0 frequency: 0

Backtrace was generated from '/usr/bin/nautilus'

Using host libthread_db library "/lib/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread -1208685824 (LWP 5736)]
0xb7f74402 in __kernel_vsyscall ()
#0  0xb7f74402 in __kernel_vsyscall ()
#1  0x00280983 in ?? () from /lib/libpthread.so.0
#2  0x00162d66 in libgnomeui_segv_handle (signum=11) at gnome-ui-init.c:867
#3  <signal handler called>
#4  0x08066161 in get_skel_small_Nautilus_Metafile (servant=0x8b33110,
opname=0x81364bc "U\211åWVS\203ì\fè", 
    m_data=0xbfb7d568, impl=0xeb823c) at nautilus-shell-interface-skels.c:227
#5  0x00eb823c in __libc_start_main (main=0x8078a80 <main>, argc=1,
ubp_av=0xbfb7d594, 
    init=0x81364bc <__libc_csu_init>, fini=0x81364b4 <__libc_csu_fini>,
rtld_fini=0x31b270 <_dl_fini>, 
    stack_end=0xbfb7d58c) at libc-start.c:231
#6  0x08064c81 in _start ()

Thread 1 (Thread -1208685824 (LWP 5736)):
#0  0xb7f74402 in __kernel_vsyscall ()
No symbol table info available.
#1  0x00280983 in ?? () from /lib/libpthread.so.0
No symbol table info available.
#2  0x00162d66 in libgnomeui_segv_handle (signum=11) at gnome-ui-init.c:867
	estatus = 16618844
	sa = {__sigaction_handler = {sa_handler = 0, sa_sigaction = 0}, sa_mask =
{__val = {15762641, 0, 16613364, 
      15759825, 14466569, 16521767, 0, 16521767, 16617760, 257, 16617796,
16617796, 0, 16617816, 56, 16529496, 
      146146488, 64, 94998144, 15754059, 16613364, 16617760, 248, 3216494604,
15762641, 146146488, 135808576, 
      3216494472, 14628385, 146146488, 16613364, 3}}, sa_flags = 146148768,
sa_restorer = 0xbfb7cfb8}
	pid = 0
	in_segv = 1
#3  <signal handler called>
No symbol table info available.
#4  0x08066161 in get_skel_small_Nautilus_Metafile (servant=0x8b33110,
opname=0x81364bc "U\211åWVS\203ì\fè", 
    m_data=0xbfb7d568, impl=0xeb823c) at nautilus-shell-interface-skels.c:227
	_t_ = (ORBit_IInterface * volatile) 0xbfb7d510
#5  0x00eb823c in __libc_start_main (main=0x8078a80 <main>, argc=1,
ubp_av=0xbfb7d594, 
    init=0x81364bc <__libc_csu_init>, fini=0x81364b4 <__libc_csu_fini>,
rtld_fini=0x31b270 <_dl_fini>, 
    stack_end=0xbfb7d58c) at libc-start.c:231
	result = <value optimized out>
	unwind_buf = {cancel_jmp_buf = {{jmp_buf = {16613364, 3304608, 0, -1078471320,
920807329, -1984024400}, 
      mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x31fce0, 0xeb816d}, data =
{prev = 0x0, cleanup = 0x0, 
      canceltype = 3276000}}}
	not_first_call = <value optimized out>
#6  0x08064c81 in _start ()
No symbol table info available.
#0  0xb7f74402 in __kernel_vsyscall ()

I did some gdb work on this... and found the following.. looks like there needs
to be a NULL check on servant->vepv->Nautilus_Metafile_epv at line 233 of
nautilus-shell-interface-skels.c

list
227     *impl = (gpointer)servant->vepv->Nautilus_Metafile_epv->set;
228     {ORBit_IInterface *volatile _t_=&Nautilus_Metafile__iinterface;*m_data =
(gpointer)&_t_->methods._buffer [3];}
229     return (ORBitSmallSkeleton)_ORBIT_skel_small_Nautilus_Metafile_set;
230     break;
231     case '_':
232     if(strcmp((opname + 4), "list")) break;
233     *impl = (gpointer)servant->vepv->Nautilus_Metafile_epv->set_list;
234     {ORBit_IInterface *volatile _t_=&Nautilus_Metafile__iinterface;*m_data =
(gpointer)&_t_->methods._buffer [4];}
235     return (ORBitSmallSkeleton)_ORBIT_skel_small_Nautilus_Metafile_set_list;
236     break;
(gdb) print opname
$1 = 0x81364bc "U\211�WVS\203�\f
(gdb) print opname + 4
$2 = 0x81364c0 "VS\203�\f
(gdb) print servant
$3 = (POA_Nautilus_Metafile *) 0x9d7f110
(gdb) print servant->vepv
$4 = (POA_Nautilus_Metafile__vepv *) 0x9d7ed10
(gdb) print servant->vepv->Nautilus_Metafile_epv
$5 = (POA_Nautilus_Metafile__epv *) 0x0
(gdb) bt
#0  0x08066161 in get_skel_small_Nautilus_Metafile (servant=0x9d7f110, 
    opname=0x81364bc "U\211�WVS\203�\f�", m_data=0xbff86158, impl=0xe0423c)
    at nautilus-shell-interface-skels.c:227
#1  0x00e0423c in __libc_start_main (main=0x8078a80 <main>, argc=1, 
    ubp_av=0xbff86184, init=0x81364bc <__libc_csu_init>, 
    fini=0x81364b4 <__libc_csu_fini>, rtld_fini=0xfb7270 <_dl_fini>, 
    stack_end=0xbff8617c) at libc-start.c:231
#2  0x08064c81 in _start ()

ok, I rebuilt the nautilus and nautilus-cd-burner rpms and installed them and
that seemed to fix the problems I have. 

So I guess this can be closed.

hmm, slightly disconcerting, but if nobody else has seen this, then it is indeed
best to close this bug.