Bug#778836: gvfs-backends: gvfsd-dnssd segfault

Dominique Brazziel dbrazziel at snet.net
Fri Feb 20 13:28:53 UTC 2015

Package: gvfs-backends
Version: 1.22.2-1
Severity: normal

Segfault, strcmp-ssse3.S not found.  
Backtrace and core dump attached.

-- System Information:
Debian Release: 8.0
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'unstable')
Architecture: i386 (i686)

Kernel: Linux 3.16.0-4-686-pae (SMP w/2 CPU cores)
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8) (ignored: LC_ALL set to en_US.UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages gvfs-backends depends on:
ii  dconf-gsettings-backend [gsettings-backend]  0.22.0-1
ii  gvfs                                         1.22.2-1
ii  gvfs-common                                  1.22.2-1
ii  gvfs-daemons                                 1.22.2-1
ii  gvfs-libs                                    1.22.2-1
ii  libarchive13                                 3.1.2-10
ii  libatk1.0-0                                  2.14.0-1
ii  libavahi-client3                             0.6.31-4+b2
ii  libavahi-common3                             0.6.31-4+b2
ii  libavahi-glib1                               0.6.31-4+b2
ii  libbluetooth3                                5.23-2+b1
ii  libbluray1                                   1:0.6.2-1
ii  libc6                                        2.19-13
ii  libcairo-gobject2                            1.14.0-2.1
ii  libcairo2                                    1.14.0-2.1
ii  libcdio-cdda1                                0.83-4.2
ii  libcdio-paranoia1                            0.83-4.2
ii  libcdio13                                    0.83-4.2
ii  libdbus-1-3                                  1.8.12-3
ii  libdbus-glib-1-2                             0.102-1
ii  libexif12                                    0.6.21-2
ii  libexpat1                                    2.1.0-6+b3
ii  libgcrypt20                                  1.6.2-4+b1
ii  libgdk-pixbuf2.0-0                           2.31.1-2+b1
ii  libglib2.0-0                                 2.42.1-1
ii  libgoa-1.0-0b                                3.14.2-1
ii  libgphoto2-6                                 2.5.4-1.1+b2
ii  libgphoto2-port10                            2.5.4-1.1+b2
ii  libgtk-3-0                                   3.14.5-1
ii  libgudev-1.0-0                               215-11
ii  libimobiledevice4                            1.1.6+dfsg-3.1
ii  libmtp9                                      1.1.8-1+b1
ii  libpango-1.0-0                               1.36.8-3
ii  libpangocairo-1.0-0                          1.36.8-3
ii  libplist2                                    1.11-3
ii  libsecret-1-0                                0.18-1+b1
ii  libsmbclient                                 2:4.1.13+dfsg-2
ii  libsoup2.4-1                                 2.48.0-1
ii  libusb-1.0-0                                 2:1.0.19-1
ii  libxml2                                      2.9.1+dfsg1-4
ii  psmisc                                       22.21-2

Versions of packages gvfs-backends recommends:
ii  gnome-keyring  3.14.0-1+b1

Versions of packages gvfs-backends suggests:
pn  obex-data-server  <none>
ii  samba-common      2:4.1.13+dfsg-2

-- no debconf information
-------------- next part --------------

Core was generated by `/usr/lib/gvfs/gvfsd-dnssd --spawner :1.9 /org/gtk/gvfs/exec_spaw/5'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  __strcmp_ssse3 () at ../sysdeps/i386/i686/multiarch/strcmp-ssse3.S:241
241	../sysdeps/i386/i686/multiarch/strcmp-ssse3.S: No such file or directory.
(gdb) bt
#0  __strcmp_ssse3 () at ../sysdeps/i386/i686/multiarch/strcmp-ssse3.S:241
#1  0x0804a456 in lookup_link_file_by_name_and_type (backend=<optimized out>, name=0x85544cc "WNDR3800CH", type=0x85544dc "_smb._tcp")
    at gvfsbackenddnssd.c:377
#2  0x0804ab3b in resolve_callback (r=0x85538e0, interface=3, protocol=0, event=AVAHI_RESOLVER_FOUND, name=0x85544cc "WNDR3800CH", 
    type=0x85544dc "_smb._tcp", domain=0x85544ec "local", host_name=0x85544f8 "WNDR3800CH.local", address=0xbf8e1b58, port=445, txt=0x0, 
    flags=(AVAHI_LOOKUP_RESULT_CACHED | AVAHI_LOOKUP_RESULT_MULTICAST), userdata=0x854d440) at gvfsbackenddnssd.c:570
#3  0x41e49e9f in avahi_service_resolver_event () from /usr/lib/i386-linux-gnu/libavahi-client.so.3
#4  0x41e453ed in ?? () from /usr/lib/i386-linux-gnu/libavahi-client.so.3
#5  0x41df7f96 in dbus_connection_dispatch () from /lib/i386-linux-gnu/libdbus-1.so.3
#6  0x41e4c069 in ?? () from /usr/lib/i386-linux-gnu/libavahi-client.so.3
#7  0x41096113 in ?? () from /usr/lib/i386-linux-gnu/libavahi-glib.so.1
#8  0x4fde7da4 in g_main_dispatch (context=<optimized out>) at /build/glib2.0-EvFudu/glib2.0-2.42.1/./glib/gmain.c:3111
#9  g_main_context_dispatch (context=0x0) at /build/glib2.0-EvFudu/glib2.0-2.42.1/./glib/gmain.c:3710
#10 0x4fde80c9 in g_main_context_iterate (context=0x8540550, block=0, block at entry=1, dispatch=1, self=<optimized out>)
    at /build/glib2.0-EvFudu/glib2.0-2.42.1/./glib/gmain.c:3781
#11 0x4fde8479 in g_main_loop_run (loop=0x8546498) at /build/glib2.0-EvFudu/glib2.0-2.42.1/./glib/gmain.c:3975
#12 0x0804be1a in daemon_main (argc=4, argv=0xbf8e1eb4, max_job_threads=139805900, default_type=0x804c6f3 "dns-sd", mountable_name=0x0, 
    first_type_name=0x0) at daemon-main.c:405
#13 0x0804a1f0 in main (argc=4, argv=0xbf8e1eb4) at daemon-main-generic.c:42

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