.
Thread 5 (Thread 1462):
#0  0x00630416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x00361e36 in unlinkat (fd=142272392, file=0x0, flag=-1) at ../sysdeps/unix/sysv/linux/unlinkat.c:91
        resultvar = <value optimized out>
        result = <value optimized out>
        buf = 0xffffffff <Address 0xffffffff out of bounds>
#2  0x0021a84b in g_poll (fds=0x87ae788, nfds=3, timeout=-1) at /build/buildd/glib2.0-2.28.5/./glib/gpoll.c:132
No locals.
#3  0x0020a1af in g_main_context_poll (context=0x87adb48, block=2205728, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.5/./glib/gmain.c:3404
        poll_func = 0x21a820 <g_poll>
#4  g_main_context_iterate (context=0x87adb48, block=2205728, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.5/./glib/gmain.c:3086
        max_priority = 2147483647
        timeout = -1
        some_ready = <value optimized out>
        nfds = 3
        allocated_nfds = <value optimized out>
        fds = 0x87ae788
#5  0x0020a92b in g_main_loop_run (loop=0x87adb38) at /build/buildd/glib2.0-2.28.5/./glib/gmain.c:3299
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#6  0x00c92434 in gdbus_shared_thread_func (data=0x0) at /build/buildd/glib2.0-2.28.5/./gio/gdbusprivate.c:276
No locals.
#7  0x002332df in g_thread_create_proxy (data=0x87adbd8) at /build/buildd/glib2.0-2.28.5/./glib/gthread.c:1897
        thread = 0x87adbd8
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#8  0x006b2e99 in start_thread (arg=0xb5e25b70) at pthread_create.c:304
        pd = 0xb5e25b70
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {7090164, 0, 4001536, -1243458504, 504661770, 216986721}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <value optimized out>
        robust = <value optimized out>
        pagesize_m1 = <value optimized out>
        sp = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x003705fe in ?? () from /lib/i386-linux-gnu/libc.so.6
No symbol table info available.
.
Thread 4 (Thread 1978):
#0  0x00630416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x006ba52b in read () at ../sysdeps/unix/syscall-template.S:82
No locals.
#2  0x0020b995 in read (data=0x0) at /usr/include/bits/unistd.h:45
No locals.
#3  child_watch_helper_thread (data=0x0) at /build/buildd/glib2.0-2.28.5/./glib/gmain.c:4302
        b = "B\000\000\000\364\177\030\000\067Sk\000\230\347\020\bygk"
        list = <value optimized out>
#4  0x002332df in g_thread_create_proxy (data=0x87c8040) at /build/buildd/glib2.0-2.28.5/./glib/gthread.c:1897
        thread = 0x87c8040
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#5  0x006b2e99 in start_thread (arg=0xb5620b70) at pthread_create.c:304
        pd = 0xb5620b70
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {7090164, 0, 4001536, -1251867592, 515147531, 216986721}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <value optimized out>
        robust = <value optimized out>
        pagesize_m1 = <value optimized out>
        sp = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x003705fe in ?? () from /lib/i386-linux-gnu/libc.so.6
No symbol table info available.
.
Thread 3 (Thread 1461):
#0  0x00630416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x00361e36 in unlinkat (fd=142166808, file=0x0, flag=-1) at ../sysdeps/unix/sysv/linux/unlinkat.c:91
        resultvar = <value optimized out>
        result = <value optimized out>
        buf = 0xffffffff <Address 0xffffffff out of bounds>
#2  0x0021a84b in g_poll (fds=0x8794b18, nfds=1, timeout=-1) at /build/buildd/glib2.0-2.28.5/./glib/gpoll.c:132
No locals.
#3  0x0020a1af in g_main_context_poll (context=0x87b5d90, block=2205728, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.5/./glib/gmain.c:3404
        poll_func = 0x21a820 <g_poll>
#4  g_main_context_iterate (context=0x87b5d90, block=2205728, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.5/./glib/gmain.c:3086
        max_priority = 2147483647
        timeout = -1
        some_ready = <value optimized out>
        nfds = 1
        allocated_nfds = <value optimized out>
        fds = 0x8794b18
#5  0x0020a92b in g_main_loop_run (loop=0x8776f48) at /build/buildd/glib2.0-2.28.5/./glib/gmain.c:3299
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#6  0x00e6ce8a in dconf_context_thread (data=0x87b5d90) at dconfcontext.c:11
        context = 0x87b5d90
        loop = <value optimized out>
        __PRETTY_FUNCTION__ = "dconf_context_thread"
#7  0x002332df in g_thread_create_proxy (data=0x87b5e20) at /build/buildd/glib2.0-2.28.5/./glib/gthread.c:1897
        thread = 0x87b5e20
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#8  0x006b2e99 in start_thread (arg=0xb6626b70) at pthread_create.c:304
        pd = 0xb6626b70
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {7090164, 0, 4001536, -1235065800, 510953229, 216986721}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <value optimized out>
        robust = <value optimized out>
        pagesize_m1 = <value optimized out>
        sp = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x003705fe in ?? () from /lib/i386-linux-gnu/libc.so.6
No symbol table info available.
.
Thread 2 (Thread 1460):
#0  0x00630416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x006b748c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
No locals.
#2  0x080dbc20 in timer_thread_func (unused=0x0) at gkm-timer.c:69
        mutex = 0x810f464
        timer = <value optimized out>
        tv = {tv_sec = 7038841, tv_usec = 1596746}
#3  0x002332df in g_thread_create_proxy (data=0x8775820) at /build/buildd/glib2.0-2.28.5/./glib/gthread.c:1897
        thread = 0x8775820
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#4  0x006b2e99 in start_thread (arg=0xb6e27b70) at pthread_create.c:304
        pd = 0xb6e27b70
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {7090164, 0, 4001536, -1226673096, 508856076, 216986721}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <value optimized out>
        robust = <value optimized out>
        pagesize_m1 = <value optimized out>
        sp = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#5  0x003705fe in ?? () from /lib/i386-linux-gnu/libc.so.6
No symbol table info available.
.
Thread 1 (Thread 1454):
#0  0x0050a592 in weak_refs_notify (data=0x87c4d20) at /build/buildd/glib2.0-2.28.5/./gobject/gobject.c:2226
        wstack = 0x87c4d20
        i = <value optimized out>
#1  0x087cbe10 in ?? ()
No symbol table info available.
#2  0x0050a649 in g_object_real_dispose (object=0x87b6b98) at /build/buildd/glib2.0-2.28.5/./gobject/gobject.c:896
No locals.
#3  0x0050a8c3 in g_object_unref (_object=0x87b6b98) at /build/buildd/glib2.0-2.28.5/./gobject/gobject.c:2697
        object = 0x87b6b98
        old_ref = 1
        __PRETTY_FUNCTION__ = "g_object_unref"
#4  0x080bc4e4 in clear_data (self=0x87a29b8) at gkm-credential.c:143
        __PRETTY_FUNCTION__ = "clear_data"
#5  0x080bcb0f in gkm_credential_dispose (obj=0x87a29b8) at gkm-credential.c:203
        self = 0x87a29b8
#6  0x0050cbff in g_object_run_dispose (object=0x87a29b8) at /build/buildd/glib2.0-2.28.5/./gobject/gobject.c:945
        __PRETTY_FUNCTION__ = "g_object_run_dispose"
#7  0x0807f870 in gkm_util_dispose_unref (object=0x87a29b8) at gkm-util.c:98
        __PRETTY_FUNCTION__ = "gkm_util_dispose_unref"
#8  0x001f80b3 in g_hash_table_remove_node (hash_table=0x242780, key=0x87a29b8, notify=1) at /build/buildd/glib2.0-2.28.5/./glib/ghash.c:453
No locals.
#9  g_hash_table_remove_internal (hash_table=0x242780, key=0x87a29b8, notify=1) at /build/buildd/glib2.0-2.28.5/./glib/ghash.c:1100
        node = 0x87a0244
        node_index = 142213700
        __PRETTY_FUNCTION__ = "g_hash_table_remove_internal"
#10 0x080cbced in remove_transient_object (self=0x879f008, transaction=0x879d220, object=0x87a29b8) at gkm-module.c:426
        __PRETTY_FUNCTION__ = "remove_transient_object"
#11 0x080d198e in gkm_object_destroy (self=0x87a29b8, transaction=0x879d220) at gkm-object.c:906
        session = <value optimized out>
        manager = 0x879b980
        module = 0x1
        __PRETTY_FUNCTION__ = "gkm_object_destroy"
#12 0x080bc834 in self_destruct (data=0x87a29b8, old_object=0x87a1870) at gkm-credential.c:116
        transaction = 0x879d220
        rv = <value optimized out>
#13 object_went_away (data=0x87a29b8, old_object=0x87a1870) at gkm-credential.c:132
        self = 0x87a29b8
        __PRETTY_FUNCTION__ = "object_went_away"
#14 0x0050a5c1 in weak_refs_notify (data=0x87cad78) at /build/buildd/glib2.0-2.28.5/./gobject/gobject.c:2231
        wstack = 0x87cad78
        i = <value optimized out>
#15 0x001ecf69 in g_data_set_internal (datalist=0x87a1878, key_id=54, data=0x0, destroy_func=0) at /build/buildd/glib2.0-2.28.5/./glib/gdataset.c:351
        ret_data = <value optimized out>
        prev = <value optimized out>
        list = 0x87cd820
#16 g_datalist_id_set_data_full (datalist=0x87a1878, key_id=54, data=0x0, destroy_func=0) at /build/buildd/glib2.0-2.28.5/./glib/gdataset.c:598
        __PRETTY_FUNCTION__ = "g_datalist_id_set_data_full"
#17 0x0050a649 in g_object_real_dispose (object=0x87a1870) at /build/buildd/glib2.0-2.28.5/./gobject/gobject.c:896
No locals.
#18 0x080d1ffa in gkm_object_dispose (obj=0x87a1870) at gkm-object.c:426
        self = <value optimized out>
        transient = <value optimized out>
        __PRETTY_FUNCTION__ = "gkm_object_dispose"
#19 0x0809ea8e in gkm_secret_collection_dispose (obj=0x87a1870) at gkm-secret-collection.c:602
        self = 0x87a1870
#20 0x0050a8c3 in g_object_unref (_object=0x87a1870) at /build/buildd/glib2.0-2.28.5/./gobject/gobject.c:2697
        object = 0x87a1870
        old_ref = 1
        __PRETTY_FUNCTION__ = "g_object_unref"
#21 0x001f7e18 in g_hash_table_remove_all_nodes (hash_table=0x879e4f0, notify=1) at /build/buildd/glib2.0-2.28.5/./glib/ghash.c:492
        node = <value optimized out>
        i = <value optimized out>
#22 0x001f886d in g_hash_table_remove_all (hash_table=0x879e4f0) at /build/buildd/glib2.0-2.28.5/./glib/ghash.c:1171
        __PRETTY_FUNCTION__ = "g_hash_table_remove_all"
#23 0x0809ab96 in gkm_secret_module_dispose (obj=0x879f008) at gkm-secret-module.c:453
        self = 0x879f008
#24 0x0050cbff in g_object_run_dispose (object=0x879f008) at /build/buildd/glib2.0-2.28.5/./gobject/gobject.c:945
        __PRETTY_FUNCTION__ = "g_object_run_dispose"
#25 0x08099782 in gkm_C_Finalize (reserved=0x0) at ../../pkcs11/gkm/gkm-module-ep.h:103
        rv = 0
#26 0x0807620c in wrap_C_Finalize (reserved=0x0) at gkm-wrap-layer.c:261
        funcs = <value optimized out>
        l = 0x8778fa0
#27 0x080536bd in pkcs11_daemon_cleanup (unused=0x0) at gkd-pkcs11.c:57
        rv = <value optimized out>
        __PRETTY_FUNCTION__ = "pkcs11_daemon_cleanup"
#28 0x08080a90 in egg_cleanup_perform () at egg-cleanup.c:82
        cleanups = 0x87c2400
        l = 0x87a2188
        cleanup = 0x87a11b8
        __PRETTY_FUNCTION__ = "egg_cleanup_perform"
#29 0x080532ef in main (argc=1, argv=0xbfc74f34) at gkd-main.c:855
        loop = 0x8798f68