This description generated by Andreas from an ABRT report
architecture: i686
cmdline: /usr/libexec/gvfsd-dav --spawner :1.7 /org/gtk/gvfs/exec_spaw/5
component: gvfs
executable: /usr/libexec/gvfsd-dav
kernel: 2.6.32-71.29.1.el6.i686
package: gvfs-1.4.3-9.el6
reason: Process /usr/libexec/gvfsd-dav was killed by signal 11 (SIGSEGV)
release: CentOS Linux release 6.0 (Final)
time: 1310648133
uid: 500
backtrace: [New Thread 3211]
[New Thread 3212]
Core was generated by `/usr/libexec/gvfsd-dav --spawner :1.7 /org/gtk/gvfs/exec_spaw/5'.
Program terminated with signal 11, Segmentation fault.
#0  0x007341d8 in __strcmp_ia32 () from /lib/libc.so.6

Thread 2 (Thread 3212):
#0  0x00596424 in __kernel_vsyscall ()
No symbol table info available.
#1  0x0042d1ec in __lll_unlock_wake () from /lib/libpthread.so.0
No symbol table info available.
#2  0x0042960a in _L_unlock_807 () from /lib/libpthread.so.0
No symbol table info available.
#3  0x0042958f in pthread_mutex_unlock () from /lib/libpthread.so.0
No symbol table info available.
#4  0x0018ec8e in ?? () from /lib/libdbus-1.so.3
No symbol table info available.
#5  0x001853e9 in ?? () from /lib/libdbus-1.so.3
No symbol table info available.
#6  0x0016f461 in ?? () from /lib/libdbus-1.so.3
No symbol table info available.
#7  0x00171a36 in dbus_connection_send_with_reply () from /lib/libdbus-1.so.3
No symbol table info available.
#8  0x00171c25 in dbus_connection_send_with_reply_and_block ()
   from /lib/libdbus-1.so.3
No symbol table info available.
#9  0x001b3373 in avahi_service_resolver_new ()
   from /usr/lib/libavahi-client.so.3
No symbol table info available.
#10 0x00ecf8f5 in ?? () from /usr/lib/libgvfscommon-dnssd.so.0
No symbol table info available.
#11 0x00ed1397 in ?? () from /usr/lib/libgvfscommon-dnssd.so.0
No symbol table info available.
#12 0x001c9370 in g_object_newv () from /lib/libgobject-2.0.so.0
No symbol table info available.
#13 0x001c9e2b in g_object_new_valist () from /lib/libgobject-2.0.so.0
No symbol table info available.
#14 0x001c9f3e in g_object_new () from /lib/libgobject-2.0.so.0
No symbol table info available.
#15 0x00ed0488 in g_vfs_dns_sd_resolver_new_for_encoded_triple ()
   from /usr/lib/libgvfscommon-dnssd.so.0
No symbol table info available.
#16 0x08054eee in ?? ()
No symbol table info available.
#17 0x0805cd09 in ?? ()
No symbol table info available.
#18 0x0805bb5e in ?? ()
No symbol table info available.
#19 0x080578cf in ?? ()
No symbol table info available.
#20 0x0049df00 in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#21 0x0049c8b0 in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#22 0x004269e9 in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#23 0x0079af3e in clone () from /lib/libc.so.6
No symbol table info available.

Thread 1 (Thread 3211):
#0  0x007341d8 in __strcmp_ia32 () from /lib/libc.so.6
No symbol table info available.
#1  0x001b29e6 in avahi_service_resolver_event ()
   from /usr/lib/libavahi-client.so.3
No symbol table info available.
#2  0x001ac4ae in ?? () from /usr/lib/libavahi-client.so.3
No symbol table info available.
#3  0x001720db in dbus_connection_dispatch () from /lib/libdbus-1.so.3
No symbol table info available.
#4  0x001b50fb in ?? () from /usr/lib/libavahi-client.so.3
No symbol table info available.
#5  0x00280613 in ?? () from /usr/lib/libavahi-glib.so.1
No symbol table info available.
#6  0x0028090f in ?? () from /usr/lib/libavahi-glib.so.1
No symbol table info available.
#7  0x00471c78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
No symbol table info available.
#8  0x004755e0 in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#9  0x004759ff in g_main_loop_run () from /lib/libglib-2.0.so.0
No symbol table info available.
#10 0x080561da in ?? ()
No symbol table info available.
#11 0x080564ff in ?? ()
No symbol table info available.
#12 0x006d3cc6 in __libc_start_main () from /lib/libc.so.6
No symbol table info available.
#13 0x0804ef91 in ?? ()
No symbol table info available.
From        To          Syms Read   Shared Object Library
0x00ad0990  0x00adb528  Yes (*)     /usr/lib/libgvfscommon.so.0
0x005f26a0  0x005fe588  Yes (*)     /usr/lib/libgnome-keyring.so.0
0x006b8bd0  0x006badb8  Yes (*)     /usr/lib/libsoup-gnome-2.4.so.1
0x0011e260  0x0014ce48  Yes (*)     /usr/lib/libsoup-2.4.so.1
0x00c05b00  0x00ceb538  Yes (*)     /usr/lib/libxml2.so.2
0x00ecefa0  0x00ed1968  Yes (*)     /usr/lib/libgvfscommon-dnssd.so.0
0x00167220  0x001934f8  Yes (*)     /lib/libdbus-1.so.3
0x004245e0  0x00430628  Yes (*)     /lib/libpthread.so.0
0x0027f940  0x00280e58  Yes (*)     /usr/lib/libavahi-glib.so.1
0x00aae540  0x00ab51b8  Yes (*)     /usr/lib/libavahi-common.so.3
0x001ab8e0  0x001b5d58  Yes (*)     /usr/lib/libavahi-client.so.3
0x0024ff40  0x002516b8  Yes (*)     /lib/libgthread-2.0.so.0
0x00e41880  0x00e456b8  Yes (*)     /lib/librt.so.1
0x00312b70  0x0037e348  Yes (*)     /lib/libgio-2.0.so.0
0x001bf500  0x001eac48  Yes (*)     /lib/libgobject-2.0.so.0
0x00930c30  0x00931d88  Yes (*)     /lib/libgmodule-2.0.so.0
0x0044ab40  0x004c8118  Yes (*)     /lib/libglib-2.0.so.0
0x00fcea20  0x00fcf2c8  Yes (*)     /lib/libutil.so.1
0x006d3aa0  0x007f3444  Yes (*)     /lib/libc.so.6
0x00208f40  0x00226618  Yes (*)     /usr/lib/libgconf-2.so.4
0x00238b90  0x0023c478  Yes (*)     /usr/lib/libproxy.so.0
0x00609e20  0x0067b188  Yes (*)     /usr/lib/libsqlite3.so.0
0x0087a890  0x008f4f28  Yes (*)     /usr/lib/libgnutls.so.26
0x00938240  0x0098a978  Yes (*)     /lib/libgcrypt.so.11
0x0023fa60  0x00240a88  Yes (*)     /lib/libdl.so.2
0x00255620  0x00260888  Yes (*)     /lib/libz.so.1
0x00286470  0x002a0968  Yes (*)     /lib/libm.so.6
0x002e0830  0x002f830f  Yes (*)     /lib/ld-linux.so.2
0x002af650  0x002bdf78  Yes (*)     /lib/libresolv.so.2
0x00a48210  0x00a59b48  Yes (*)     /lib/libselinux.so.1
0x003c8dd0  0x003f0998  Yes (*)     /usr/lib/libORBit-2.so.0
0x00268170  0x002749c8  Yes (*)     /usr/lib/libtasn1.so.3
0x002445e0  0x00244ba8  Yes (*)     /lib/libgpg-error.so.0
0x00f62a00  0x00f6a998  Yes (*)     /lib/libnss_files.so.2
(*): Shared library is missing debugging information.
$1 = 0x0
No symbol table is loaded.  Use the "file" command.
eax            0x0	0
ecx            0x0	0
edx            0x8e6e4f0	149349616
ebx            0x1b821c	1802780
esp            0xbf8392ec	0xbf8392ec
ebp            0xbf8394b8	0xbf8394b8
esi            0x8e716c8	149362376
edi            0x0	0
eip            0x7341d8	0x7341d8 <__strcmp_ia32+8>
eflags         0x10246	[ PF ZF IF RF ]
cs             0x73	115
ss             0x7b	123
ds             0x7b	123
es             0x7b	123
fs             0x0	0
gs             0x33	51
Dump of assembler code for function __strcmp_ia32:
   0x007341d0 <+0>:	mov    0x4(%esp),%ecx
   0x007341d4 <+4>:	mov    0x8(%esp),%edx
=> 0x007341d8 <+8>:	mov    (%ecx),%al
   0x007341da <+10>:	cmp    (%edx),%al
   0x007341dc <+12>:	jne    0x7341e7 <__strcmp_ia32+23>
   0x007341de <+14>:	inc    %ecx
   0x007341df <+15>:	inc    %edx
   0x007341e0 <+16>:	test   %al,%al
   0x007341e2 <+18>:	jne    0x7341d8 <__strcmp_ia32+8>
   0x007341e4 <+20>:	xor    %eax,%eax
   0x007341e6 <+22>:	ret    
   0x007341e7 <+23>:	mov    $0x1,%eax
   0x007341ec <+28>:	mov    $0xffffffff,%ecx
   0x007341f1 <+33>:	cmovb  %ecx,%eax
   0x007341f4 <+36>:	ret    
End of assembler dump.