.
Thread 11 (LWP 27727):
#0  0x00007f91263a8218 in pthread_join (threadid=140260491654912, thread_return=thread_return@entry=0x0) at pthread_join.c:92
        _tid = <optimized out>
        _buffer = {__routine = 0x7f91263a8140 <cleanup>, __arg = 0x7f90f0c7fd28, __canceltype = 2, __prev = 0x0}
        oldtype = 0
        pd = 0x7f90f0c7f700
        self = 0x7f912a340a00
        result = 0
#1  0x00007f9126644f87 in g_system_thread_wait (thread=0x7f912c005f20) at /build/buildd/glib2.0-2.35.8/./glib/gthread-posix.c:1162
        error = <optimized out>
        pt = 0x7f912c005f20
        __PRETTY_FUNCTION__ = "g_system_thread_wait"
#2  0x00007f91266294e5 in g_thread_join (thread=0x7f912c005f20) at /build/buildd/glib2.0-2.35.8/./glib/gthread.c:963
        real = 0x7f912c005f20
        retval = <optimized out>
        __PRETTY_FUNCTION__ = "g_thread_join"
#3  0x00007f912914b999 in join_helper (thread=<optimized out>) at camel-imapx-server.c:6213
No locals.
#4  0x00007f9126604e85 in g_main_dispatch (context=0x7f912b771a10) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3054
        dispatch = 0x7f9126601c20 <g_idle_dispatch>
        was_in_call = 0
        user_data = 0x7f912c005f20
        callback = 0x7f912914b990 <join_helper>
        cb_funcs = 0x7f91268b6a00 <g_source_callback_funcs>
        cb_data = 0x7f90dc01e3b0
        current_source_link = {data = 0x7f90dc001110, next = 0x0}
        need_destroy = <optimized out>
        source = 0x7f90dc001110
        current = 0x7f912b7bb130
        i = <optimized out>
#5  g_main_context_dispatch (context=context@entry=0x7f912b771a10) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3630
No locals.
#6  0x00007f91266051c8 in g_main_context_iterate (context=0x7f912b771a10, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3701
        max_priority = 2147483647
        timeout = 134151
        some_ready = 1
        allocated_nfds = <optimized out>
        fds = 0x7f912c16c3e0
        nfds = <optimized out>
#7  0x00007f912660563a in g_main_loop_run (loop=0x7f912bd79f30) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3895
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#8  0x00007f9126ffc4a5 in gtk_main () at /build/buildd/gtk+3.0-3.6.4/./gtk/gtkmain.c:1160
        loop = 0x7f912bd79f30
#9  0x00007f912a39b299 in main (argc=1, argv=0x7ffff2561ab8) at main.c:711
        shell = 0x7f912b7871a0
        settings = <optimized out>
        error = 0x0
.
Thread 10 (LWP 27759):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f9127f1581b in WebCore::IconDatabase::syncThreadMainLoop (this=0x7f9110052000) at ../Source/WebCore/loader/icon/IconDatabase.cpp:1512
        didAnyWork = <optimized out>
        shouldReenableSuddenTermination = true
#2  0x00007f9127f15b0e in WebCore::IconDatabase::iconDatabaseSyncThread (this=0x7f9110052000) at ../Source/WebCore/loader/icon/IconDatabase.cpp:1107
        journalFilename = {m_impl = {m_ptr = 0x7f911005ec98}}
#3  0x00007f9121d071d1 in WTF::wtfThreadEntryPoint (param=0x7f912be9f920) at ../Source/WTF/wtf/ThreadingPthreads.cpp:178
No locals.
#4  0x00007f91263a6f8e in start_thread (arg=0x7f90d67fc700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f90d67fc700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140260050716416, 7512088555949151409, 0, 140261455388768, 140261388388160, 4096, -7538497723457055567, -7538461961029266255}, 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"
#5  0x00007f91260d0e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
.
Thread 9 (LWP 27793):
#0  0x00007f91263a8218 in pthread_join (threadid=140260067501824, thread_return=thread_return@entry=0x0) at pthread_join.c:92
        _tid = <optimized out>
        _buffer = {__routine = 0x7f91263a8140 <cleanup>, __arg = 0x7f90d77fed28, __canceltype = 729225744, __prev = 0x0}
        oldtype = 0
        pd = 0x7f90d77fe700
        self = 0x7f90f0c7f700
        result = 0
#1  0x00007f9126644f87 in g_system_thread_wait (thread=0x7f9104027720) at /build/buildd/glib2.0-2.35.8/./glib/gthread-posix.c:1162
        error = <optimized out>
        pt = 0x7f9104027720
        __PRETTY_FUNCTION__ = "g_system_thread_wait"
#2  0x00007f91266294e5 in g_thread_join (thread=thread@entry=0x7f9104027720) at /build/buildd/glib2.0-2.35.8/./glib/gthread.c:963
        real = 0x7f9104027720
        retval = <optimized out>
        __PRETTY_FUNCTION__ = "g_thread_join"
#3  0x00007f912914f3f7 in imapx_exit_idle (is=0x7f912ba19960) at camel-imapx-server.c:2974
        idle = 0x7f90ec01c260
        thread = 0x7f9104027720
#4  imapx_server_dispose (object=0x7f912ba19960) at camel-imapx-server.c:6294
        server = 0x7f912ba19960
#5  0x00007f91268cd744 in g_object_unref (_object=0x7f912ba19960) at /build/buildd/glib2.0-2.35.8/./gobject/gobject.c:2987
        weak_locations = 0x0
        object = 0x7f912ba19960
        old_ref = <optimized out>
        __PRETTY_FUNCTION__ = "g_object_unref"
#6  0x00007f91268e2828 in g_signal_emit_valist (instance=0x7f912ba19960, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7f90f0c7ea88) at /build/buildd/glib2.0-2.35.8/./gobject/gsignal.c:3232
        return_accu = <optimized out>
        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        accumulator = 0x0
        emission = {next = 0x0, instance = 0x7f912ba19960, ihint = {signal_id = 325, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 140260210158432}
        signal_id = <optimized out>
        instance_type = <optimized out>
        emission_return = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        rtype = 4
        static_scope = 0
        closure = 0x7f90ec01c570
        run_type = <optimized out>
        hlist = 0x0
        l = <optimized out>
        fastpath = 4
        instance_and_params = <optimized out>
        signal_return_type = <optimized out>
        param_values = <optimized out>
        node = 0x7f90e000ade0
        i = <optimized out>
        n_params = <optimized out>
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#7  0x00007f91268e2f22 in g_signal_emit (instance=instance@entry=0x7f912ba19960, signal_id=<optimized out>, detail=detail@entry=0) at /build/buildd/glib2.0-2.35.8/./gobject/gsignal.c:3370
        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7f90f0c7eb60, reg_save_area = 0x7f90f0c7eaa0}}
#8  0x00007f9129155d43 in imapx_parser_thread (d=0x7f912ba19960) at camel-imapx-server.c:6205
        is = 0x7f912ba19960
        stream = <optimized out>
        cancellable = 0x7f912c6a75e0
        have_stream = <optimized out>
        local_error = 0x0
        __PRETTY_FUNCTION__ = "imapx_parser_thread"
#9  0x00007f9126629075 in g_thread_proxy (data=0x7f912c005f20) at /build/buildd/glib2.0-2.35.8/./glib/gthread.c:798
        thread = 0x7f912c005f20
#10 0x00007f91263a6f8e in start_thread (arg=0x7f90f0c7f700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f90f0c7f700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140260491654912, 7512088555949151409, 0, 140261482843504, 140260521064592, 21, -7538553868880161615, -7538461961029266255}, 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 0x00007f91260d0e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
.
Thread 8 (LWP 27796):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
No locals.
#1  0x00007f9121d0766c in WTF::ThreadCondition::timedWait (this=0x7f91100d00d8, mutex=..., absoluteTime=<optimized out>) at ../Source/WTF/wtf/ThreadingPthreads.cpp:434
        timeSeconds = <optimized out>
        timeNanoseconds = <optimized out>
        targetTime = {tv_sec = 1362949349, tv_nsec = 256829977}
#2  0x00007f9121b54acf in JSC::BlockAllocator::waitForRelativeTime (this=0x7f91100d0090, relative=<optimized out>) at ../Source/JavaScriptCore/heap/BlockAllocator.cpp:92
No locals.
#3  0x00007f9121b54b28 in JSC::BlockAllocator::blockFreeingThreadMain (this=0x7f91100d0090) at ../Source/JavaScriptCore/heap/BlockAllocator.cpp:105
        currentNumberOfFreeBlocks = <optimized out>
        desiredNumberOfFreeBlocks = <optimized out>
#4  0x00007f9121d071d1 in WTF::wtfThreadEntryPoint (param=0x7f912beb9580) at ../Source/WTF/wtf/ThreadingPthreads.cpp:178
No locals.
#5  0x00007f91263a6f8e in start_thread (arg=0x7f90e4c25700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f90e4c25700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140260289959680, 7512088555949151409, 0, 140261482998528, 140261388388160, 21, -7538597820354243407, -7538461961029266255}, 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"
#6  0x00007f91260d0e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
.
Thread 7 (LWP 27758):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f9121cf628c in WTF::TCMalloc_PageHeap::scavengerThread (this=0x7f9121fb3400 <WTF::pageheap_memory>) at ../Source/WTF/wtf/FastMalloc.cpp:2542
No locals.
#2  0x00007f9121cf62a9 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../Source/WTF/wtf/FastMalloc.cpp:1619
No locals.
#3  0x00007f91263a6f8e in start_thread (arg=0x7f90d6ffd700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f90d6ffd700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140260059109120, 7512088555949151409, 0, 140261455388768, 140261388388160, 4096, -7538496626629782351, -7538461961029266255}, 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"
#4  0x00007f91260d0e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
.
Thread 6 (LWP 27732):
#0  0x00007f91260c43cd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f912660515c in g_main_context_poll (n_fds=1, fds=0x7f91000008c0, timeout=-1, context=0x7f912b7ac550, priority=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3995
        poll_func = 0x7f9126613550 <g_poll>
#2  g_main_context_iterate (context=context@entry=0x7f912b7ac550, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3696
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        allocated_nfds = <optimized out>
        fds = 0x7f91000008c0
        nfds = 1
#3  0x00007f9126605284 in g_main_context_iteration (context=0x7f912b7ac550, may_block=may_block@entry=1) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3762
        retval = <optimized out>
#4  0x00007f91266052e1 in glib_worker_main (data=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:5427
No locals.
#5  0x00007f9126629075 in g_thread_proxy (data=0x7f912b85c370) at /build/buildd/glib2.0-2.35.8/./glib/gthread.c:798
        thread = 0x7f912b85c370
#6  0x00007f91263a6f8e in start_thread (arg=0x7f910ad87700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f910ad87700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140260928943872, 7512088555949151409, 0, 140261455388768, 140737259116048, 4096, -7538364911793974095, -7538461961029266255}, 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  0x00007f91260d0e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
.
Thread 5 (LWP 27731):
#0  0x00007f91260c43cd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f912660515c in g_main_context_poll (n_fds=3, fds=0x7f91040010e0, timeout=-1, context=0x7f910c00f100, priority=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3995
        poll_func = 0x7f9126613550 <g_poll>
#2  g_main_context_iterate (context=0x7f910c00f100, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3696
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        allocated_nfds = <optimized out>
        fds = 0x7f91040010e0
        nfds = 3
#3  0x00007f912660563a in g_main_loop_run (loop=0x7f910c00f090) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3895
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007f9126be1726 in gdbus_shared_thread_func (user_data=0x7f910c00f0d0) at /build/buildd/glib2.0-2.35.8/./gio/gdbusprivate.c:278
        data = 0x7f910c00f0d0
#5  0x00007f9126629075 in g_thread_proxy (data=0x7f910c00c370) at /build/buildd/glib2.0-2.35.8/./glib/gthread.c:798
        thread = 0x7f910c00c370
#6  0x00007f911fc4f1b4 in ?? ()
No symbol table info available.
#7  0x00007f9126629020 in ?? () from /tmp/apport_sandbox_u3_Iqu/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#8  0x00007f910c00c370 in ?? ()
No symbol table info available.
#9  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 4 (LWP 27733):
#0  0x00007f91260c43cd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f912660515c in g_main_context_poll (n_fds=1, fds=0x7f90f8067b40, timeout=-1, context=0x7f912b897f30, priority=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3995
        poll_func = 0x7f9126613550 <g_poll>
#2  g_main_context_iterate (context=0x7f912b897f30, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3696
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        allocated_nfds = <optimized out>
        fds = 0x7f90f8067b40
        nfds = 1
#3  0x00007f912660563a in g_main_loop_run (loop=0x7f912b895790) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3895
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007f91294153e4 in source_registry_object_manager_thread (data=0x7f912b896b90) at e-source-registry.c:804
        object_manager = 0x7f912b8963f0
        closure = 0x7f912b896b90
        idle_source = 0x7f90f8067250
        list = 0x7f90f8001d60
        link = <optimized out>
        object_added_id = 172
        object_removed_id = 173
        __PRETTY_FUNCTION__ = "source_registry_object_manager_thread"
#5  0x00007f9126629075 in g_thread_proxy (data=0x7f912b898de0) at /build/buildd/glib2.0-2.35.8/./glib/gthread.c:798
        thread = 0x7f912b898de0
#6  0x00007f91263a6f8e in start_thread (arg=0x7f910a380700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f910a380700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140260918429440, 7512088555949151409, 0, 140261455388768, 140737259115840, 4096, -7538365165733915471, -7538461961029266255}, 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  0x00007f91260d0e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
.
Thread 3 (LWP 27801):
#0  0x00007f91260c43cd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f912660515c in g_main_context_poll (n_fds=1, fds=0x7f9078039520, timeout=-1, context=0x7f912c6e4050, priority=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3995
        poll_func = 0x7f9126613550 <g_poll>
#2  g_main_context_iterate (context=0x7f912c6e4050, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3696
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        allocated_nfds = <optimized out>
        fds = 0x7f9078039520
        nfds = 1
#3  0x00007f912660563a in g_main_loop_run (loop=0x7f912bd7d9d0) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3895
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007f91294153e4 in source_registry_object_manager_thread (data=0x7f912c67a160) at e-source-registry.c:804
        object_manager = 0x7f912bd80c80
        closure = 0x7f912c67a160
        idle_source = 0x7f9078038720
        list = 0x7f910c358060
        link = <optimized out>
        object_added_id = 18445
        object_removed_id = 18446
        __PRETTY_FUNCTION__ = "source_registry_object_manager_thread"
#5  0x00007f9126629075 in g_thread_proxy (data=0x7f910402b370) at /build/buildd/glib2.0-2.35.8/./glib/gthread.c:798
        thread = 0x7f910402b370
#6  0x00007f91263a6f8e in start_thread (arg=0x7f907e896700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f907e896700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140258574952192, 7512088555949151409, 0, 140261455388768, 140737259113664, 4096, -7538830410550061903, -7538461961029266255}, 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  0x00007f91260d0e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
.
Thread 2 (LWP 27730):
#0  0x00007f91260c43cd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f912660515c in g_main_context_poll (n_fds=1, fds=0x7f910c001100, timeout=-1, context=0x7f912b7a8e60, priority=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3995
        poll_func = 0x7f9126613550 <g_poll>
#2  g_main_context_iterate (context=context@entry=0x7f912b7a8e60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3696
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        allocated_nfds = <optimized out>
        fds = 0x7f910c001100
        nfds = 1
#3  0x00007f9126605284 in g_main_context_iteration (context=context@entry=0x7f912b7a8e60, may_block=may_block@entry=1) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3762
        retval = <optimized out>
#4  0x00007f91120249cd in dconf_gdbus_worker_thread (user_data=0x7f912b7a8e60) at dconf-gdbus-thread.c:81
        context = 0x7f912b7a8e60
#5  0x00007f9126629075 in g_thread_proxy (data=0x7f912b79be30) at /build/buildd/glib2.0-2.35.8/./glib/gthread.c:798
        thread = 0x7f912b79be30
#6  0x00007f911fc4f1b4 in ?? ()
No symbol table info available.
#7  0x00007f9126629020 in ?? () from /tmp/apport_sandbox_u3_Iqu/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#8  0x00007f912b79be30 in ?? ()
No symbol table info available.
#9  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (LWP 27798):
#0  0x00007f912600e037 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
        resultvar = 0
        pid = 27727
        selftid = 27798
#1  0x00007f9126011698 in __GI_abort () at abort.c:90
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x7f90c80008c0, sa_sigaction = 0x7f90c80008c0}, sa_mask = {__val = {0, 140261476047648, 140261453208725, 140260746985477, 0, 1, 140261384379624, 140261388294216, 140261476047648, 140261391160021, 140261453236005, 10, 18446744073709551615, 140261388298720, 10, 4294967295}}, sa_flags = 10, sa_restorer = 0x7f90d77fe700}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007f91265d66e0 in mem_error (format=format@entry=0x7f91266552d5 "assertion failed: %s") at /build/buildd/glib2.0-2.35.8/./glib/gslice.c:1442
        pname = <optimized out>
        args = {{gp_offset = 16, fp_offset = 48, overflow_arg_area = 0x7f90d77fdb10, reg_save_area = 0x7f90d77fda40}}
#3  0x00007f912661f46b in slab_allocator_free_chunk (chunk_size=chunk_size@entry=16, mem=mem@entry=0x7f912c6be020) at /build/buildd/glib2.0-2.35.8/./glib/gslice.c:1324
        chunk = <optimized out>
        was_empty = <optimized out>
        ix = 0
        page_size = 18446744073709551615
        addr = <optimized out>
        page = <optimized out>
        sinfo = <optimized out>
#4  0x00007f912661f7ae in magazine_cache_trim (stamp=<optimized out>, ix=<optimized out>, allocator=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gslice.c:672
        chunk_size = 16
        current = 0x7f912c1caeb0
        allocator = 0x7f91268b7280 <allocator>
        trash = 0x7f912c4e5c50
#5  magazine_cache_push_magazine (ix=ix@entry=0, magazine_chunks=<optimized out>, count=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gslice.c:703
        next = <optimized out>
        prev = <optimized out>
#6  0x00007f912661f8e2 in private_thread_memory_cleanup (data=0x7f90c80008c0) at /build/buildd/glib2.0-2.35.8/./glib/gslice.c:770
        mag = 0x7f90c80008d0
        mags = {0x7f90c80008d0, 0x7f90c8000cc0}
        j = <optimized out>
        tmem = 0x7f90c80008c0
        n_magazines = <optimized out>
        ix = <optimized out>
#7  0x00007f91263a6d92 in __nptl_deallocate_tsd () at pthread_create.c:157
        data = 0x6c4f
        cnt = 140260067502616
#8  0x00007f91263a6f9c in start_thread (arg=0x7f90d77fe700) at pthread_create.c:318
        pd = 0x7f90d77fe700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140260067501824, 7512088555949151409, 0, 140261477261808, 140260491651360, 21, -7538495527655025487, -7538461961029266255}, 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"
#9  0x00007f91260d0e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.