.
Thread 5 (Thread 0x7f737988b700 (LWP 3867)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:215
No locals.
#1  0x00007f73a28927a5 in g_cond_wait_until (cond=0x16c17f8, mutex=<optimized out>, end_time=<optimized out>) at /build/buildd/glib2.0-2.31.20/./glib/gthread-posix.c:855
        ts = {tv_sec = 1891, tv_nsec = 669751000}
        status = <optimized out>
#2  0x00007f73a282d271 in g_async_queue_pop_intern_unlocked (queue=0x16c17f0, wait=1, end_time=1891669751) at /build/buildd/glib2.0-2.31.20/./glib/gasyncqueue.c:424
        retval = <optimized out>
        __PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007f73a287907a in g_thread_pool_wait_for_new_task (pool=0x16cb020) at /build/buildd/glib2.0-2.31.20/./glib/gthreadpool.c:264
        task = <optimized out>
#4  g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.31.20/./glib/gthreadpool.c:298
        task = 0x7f73940045e0
        pool = 0x16cb020
#5  0x00007f73a28787f5 in g_thread_proxy (data=0x215f140) at /build/buildd/glib2.0-2.31.20/./glib/gthread.c:801
        thread = 0x215f140
#6  0x00007f73a20e6e9a in start_thread (arg=0x7f737988b700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7f737988b700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 445116528552166863, 140735592208528, 140133936970176, 33306208, 3, -519132153739360817, -519573107229211185}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f73a1e1474d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#8  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 4 (Thread 0x7f7374ed3700 (LWP 3644)):
#0  0x00007f73a1e2a630 in __read_chk (fd=<optimized out>, buf=0x7f7374ed1920, nbytes=2141, buflen=<optimized out>) at read_chk.c:34
        resultvar = 138
#1  0x00007f73a2e3a1e3 in read (__nbytes=<optimized out>, __buf=0x7f7374ed1920, __fd=18) at /usr/include/x86_64-linux-gnu/bits/unistd.h:40
No locals.
#2  get_content_type (basename=0x7f736c014140 "kmsg", path=0x7f736c00ff20 "/proc/kmsg", statbuf=<optimized out>, fast=<optimized out>, flags=<optimized out>, symlink_broken=<optimized out>, is_symlink=<optimized out>) at /build/buildd/glib2.0-2.31.20/./gio/glocalfileinfo.c:1260
        res = 140133709971232
        sniff_buffer = "<6>[ 1891.176930] nautilus[2795] trap divide error ip:7f73a28470c5 sp:7fff8efb19e0 error:0 in libglib-2.0.so.0.3119.0[7f73a280f000+f3000]\n`\377\377\377\377\377\000\000\000\000\000\000\000\000\000\000\200\000\000\000\000\000\000\000\200\000\000\000\000\000\000\020\000\000\000\000\000\000\001\000\000\000\a\000\000\000\000 \000\201\377\177\000\000\000\000\000\201\377\377\377\377\000\000\000\000\000\000\000\000\000\200\005\001\000\000\000\000\000\200"...
        fd = <optimized out>
        content_type = 0x7f736c0123c0 "application/octet-stream"
        result_uncertain = 1
#3  0x00007f73a2e3ad9e in _g_local_file_info_get (basename=0x7f736c014140 "kmsg", path=0x7f736c00ff20 "/proc/kmsg", attribute_matcher=0x7f736c013ed0, flags=G_FILE_QUERY_INFO_NONE, parent_info=<optimized out>, error=<optimized out>) at /build/buildd/glib2.0-2.31.20/./gio/glocalfileinfo.c:1607
        content_type = <optimized out>
        info = 0x22468a0
        statbuf = {st_dev = 3, st_ino = 4026532032, st_nlink = 1, st_mode = 33024, st_uid = 0, st_gid = 0, __pad0 = 0, st_rdev = 0, st_size = 0, st_blksize = 1024, st_blocks = 0, st_atim = {tv_sec = 1330875555, tv_nsec = 386345000}, st_mtim = {tv_sec = 1330875555, tv_nsec = 386345000}, st_ctim = {tv_sec = 1330875555, tv_nsec = 386345000}, __unused = {0, 0, 0}}
        statbuf2 = {st_dev = 140133710050672, st_ino = 206158430232, st_nlink = 140133859666736, st_mode = 1961699952, st_uid = 32627, st_gid = 1812084608, __pad0 = 32627, st_rdev = 140133709988160, st_size = 0, st_blksize = 49, st_blocks = 140134246781216, st_atim = {tv_sec = 140134246781216, tv_nsec = 140133709910208}, st_mtim = {tv_sec = 140134624727247, tv_nsec = 140133710056472}, st_ctim = {tv_sec = 140133710051200, tv_nsec = 140133710051200}, __unused = {140134630175673, 140133710051200, 0}}
        stat_ok = <optimized out>
        is_symlink = <optimized out>
        symlink_broken = <optimized out>
        symlink_target = 0x0
        vfs = <optimized out>
        class = <optimized out>
        device = <optimized out>
#4  0x00007f73a2e38729 in g_local_file_enumerator_next_file (enumerator=<optimized out>, cancellable=<optimized out>, error=0x7f7374ed2b98) at /build/buildd/glib2.0-2.31.20/./gio/glocalfileenumerator.c:405
        local = 0x7f7368009630
        filename = 0x7f736c014140 "kmsg"
        path = 0x7f736c00ff20 "/proc/kmsg"
        info = <optimized out>
        my_error = 0x0
        file_type = G_FILE_TYPE_REGULAR
#5  0x00007f73a2d9e8b2 in next_files_thread (res=<optimized out>, object=<optimized out>, cancellable=0x1eeae40) at /build/buildd/glib2.0-2.31.20/./gio/gfileenumerator.c:639
        op = 0x1cc1f60
        class = 0x7f738c0099a0
        error = 0x0
        info = <optimized out>
        enumerator = 0x7f7368009630
        i = <optimized out>
#6  0x00007f73a2dc27cc in run_in_thread (job=<optimized out>, c=0x1eeae40, _data=0x1cc24f0) at /build/buildd/glib2.0-2.31.20/./gio/gsimpleasyncresult.c:838
        data = 0x1cc24f0
        simple = 0x21a3800
        source = <optimized out>
#7  0x00007f73a2db03fe in io_job_thread (data=0x1d44e50, user_data=<optimized out>) at /build/buildd/glib2.0-2.31.20/./gio/gioscheduler.c:177
        job = 0x1d44e50
        result = <optimized out>
#8  0x00007f73a2879058 in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.31.20/./glib/gthreadpool.c:309
        task = 0x1d44e50
        pool = 0x16cb020
#9  0x00007f73a28787f5 in g_thread_proxy (data=0x200b720) at /build/buildd/glib2.0-2.31.20/./glib/gthread.c:801
        thread = 0x200b720
#10 0x00007f73a20e6e9a in start_thread (arg=0x7f7374ed3700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7f7374ed3700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 445116528552166863, 140735592208480, 140133859670464, 30123024, 3, -519120372644067889, -519573107229211185}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#11 0x00007f73a1e1474d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#12 0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 3 (Thread 0x7f7398f83700 (LWP 2801)):
#0  0x00007f73a1e08d93 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = 0
        result = <optimized out>
#1  0x00007f73a2857136 in g_main_context_poll (n_fds=3, fds=0x7f73940010c0, timeout=-1, context=0x16bb890, priority=<optimized out>) at /build/buildd/glib2.0-2.31.20/./glib/gmain.c:3412
        poll_func = 0x7f73a28640b0 <g_poll>
#2  g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x16bb890, self=<optimized out>) at /build/buildd/glib2.0-2.31.20/./glib/gmain.c:3113
        timeout = -1
        some_ready = <optimized out>
        fds = 0x7f73940010c0
        max_priority = 2147483647
        nfds = 3
        allocated_nfds = <optimized out>
#3  g_main_context_iterate (context=0x16bb890, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.31.20/./glib/gmain.c:3055
        some_ready = -1811935040
#4  0x00007f73a285759a in g_main_loop_run (loop=0x16bb840) at /build/buildd/glib2.0-2.31.20/./glib/gmain.c:3312
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#5  0x00007f73a2e24426 in gdbus_shared_thread_func (user_data=0x16bb860) at /build/buildd/glib2.0-2.31.20/./gio/gdbusprivate.c:276
        data = 0x16bb860
#6  0x00007f73a28787f5 in g_thread_proxy (data=0x16bed90) at /build/buildd/glib2.0-2.31.20/./glib/gthread.c:801
        thread = 0x16bed90
#7  0x00007f73a20e6e9a in start_thread (arg=0x7f7398f83700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7f7398f83700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 445116528552166863, 140735592208064, 140134464371136, 0, 3, -519480832069351985, -519573107229211185}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007f73a1e1474d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#9  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 2 (Thread 0x7f7392ffd700 (LWP 2804)):
#0  0x00007f73a1e08d93 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = 0
        result = <optimized out>
#1  0x00007f73a2857136 in g_main_context_poll (n_fds=1, fds=0x7f73840010e0, timeout=-1, context=0x16cd010, priority=<optimized out>) at /build/buildd/glib2.0-2.31.20/./glib/gmain.c:3412
        poll_func = 0x7f73a28640b0 <g_poll>
#2  g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x16cd010, self=<optimized out>) at /build/buildd/glib2.0-2.31.20/./glib/gmain.c:3113
        timeout = -1
        some_ready = <optimized out>
        fds = 0x7f73840010e0
        max_priority = 2147483647
        nfds = 1
        allocated_nfds = <optimized out>
#3  g_main_context_iterate (context=0x16cd010, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.31.20/./glib/gmain.c:3055
        some_ready = -2080370464
#4  0x00007f73a285759a in g_main_loop_run (loop=0x7f73840010c0) at /build/buildd/glib2.0-2.31.20/./glib/gmain.c:3312
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#5  0x00007f739857f75b in dconf_context_thread (data=0x16cd010) at dconfcontext.c:11
        context = 0x16cd010
        loop = <optimized out>
        __PRETTY_FUNCTION__ = "dconf_context_thread"
#6  0x00007f73a28787f5 in g_thread_proxy (data=0x16bef70) at /build/buildd/glib2.0-2.31.20/./glib/gthread.c:801
        thread = 0x16bef70
#7  0x00007f73a20e6e9a in start_thread (arg=0x7f7392ffd700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7f7392ffd700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 445116528552166863, 140735592206640, 140134364207552, 0, 3, -519467703428069937, -519573107229211185}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007f73a1e1474d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#9  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 0x7f73a6482980 (LWP 2795)):
#0  0x00007f73a28470c5 in g_hash_table_lookup_node (hash_return=<synthetic pointer>, key=0x16e4290, hash_table=0x1ce3c00) at /build/buildd/glib2.0-2.31.20/./glib/ghash.c:407
        node_hash = <optimized out>
        hash_value = 2561840546
        have_tombstone = 0
        step = 0
        node_index = <optimized out>
        first_tombstone = 0
#1  g_hash_table_lookup_extended (hash_table=0x1ce3c00, lookup_key=0x16e4290, orig_key=0x7fff8efb1a40, value=0x7fff8efb1a48) at /build/buildd/glib2.0-2.31.20/./glib/ghash.c:1110
        node_hash = 2561840546
        __PRETTY_FUNCTION__ = "g_hash_table_lookup_extended"
#2  0x00000000004b6b64 in modify_link_hash_table (file=0x2327520, modify_function=0x4b15c0 <remove_from_link_hash_table_list>) at nautilus-file.c:562
        target_uri = 0x16e4290 "file:///boot/vmlinuz-3.2.0-18-generic"
        found = <optimized out>
        original_key = <optimized out>
        list_ptr = <optimized out>
#3  0x00000000004b6cbb in remove_from_link_hash_table (file=0x2327520) at nautilus-file.c:619
No locals.
#4  finalize (object=0x2327520) at nautilus-file.c:773
        directory = <optimized out>
        file = 0x2327520
        uri = <optimized out>
        __PRETTY_FUNCTION__ = "finalize"
#5  0x00007f73a2b16bd3 in g_cclosure_marshal_VOID__DOUBLE (closure=0x2327528, return_value=<optimized out>, n_param_values=<optimized out>, param_values=0x2327530, invocation_hint=<optimized out>, marshal_data=0x2327520) at /build/buildd/glib2.0-2.31.20/./gobject/gmarshal.c:886
        callback = <optimized out>
        cc = 0x2327528
        data1 = 0x98b295a2
        data2 = <optimized out>
        __PRETTY_FUNCTION__ = "g_cclosure_marshal_VOID__DOUBLE"
#6  0x00007f73a5e7625d in nautilus_file_info_list_free (files=0x226f060) at nautilus-file-info.c:61
        l = 0x5
#7  0x00007f739816e3b0 in free_selected (selected=<optimized out>) at na-tracker-dbus.c:257
No locals.
#8  instance_dispose (object=0x16d8c00) at na-tracker-dbus.c:162
        self = <optimized out>
        __PRETTY_FUNCTION__ = "instance_dispose"
#9  0x00007f73a2b16b4d in ?? () at /build/buildd/glib2.0-2.31.20/./gobject/gmarshal.c:857 from /tmp/tmpfcbUPN/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#10 0x00000000016d8c00 in ?? ()
No symbol table info available.
#11 0x00000000016d8a40 in ?? ()
No symbol table info available.
#12 0x00000000016d8a40 in ?? ()
No symbol table info available.
#13 0x00000000016d8a50 in ?? ()
No symbol table info available.
#14 0x0000000000000000 in ?? ()
No symbol table info available.