GNU gdb (Ubuntu 7.11.1-0ubuntu1~16.04) 7.11.1
Copyright (C) 2016 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from geary...(no debugging symbols found)...done.
(gdb) run
Starting program: /usr/bin/geary 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffe0af2700 (LWP 2308)]
[New Thread 0x7fffdbfff700 (LWP 2309)]
[New Thread 0x7fffdae3f700 (LWP 2310)]
[New Thread 0x7fffda63e700 (LWP 2311)]
[New Thread 0x7fffd9a1f700 (LWP 2312)]
[New Thread 0x7fff93b50700 (LWP 2313)]
[New Thread 0x7fff92ede700 (LWP 2314)]
[New Thread 0x7fff924d8700 (LWP 2316)]
[New Thread 0x7fff91cd7700 (LWP 2317)]
[New Thread 0x7fff914d6700 (LWP 2318)]
[New Thread 0x7fff90cd5700 (LWP 2319)]
[New Thread 0x7fff7bfff700 (LWP 2320)]
[New Thread 0x7fff7b5f7700 (LWP 2321)]
[New Thread 0x7fff7adf6700 (LWP 2322)]
[New Thread 0x7fff7a5f5700 (LWP 2323)]
[New Thread 0x7fff79df4700 (LWP 2324)]
[New Thread 0x7fff795f3700 (LWP 2325)]
[New Thread 0x7fff78df2700 (LWP 2326)]
[Thread 0x7fff924d8700 (LWP 2316) exited]
[New Thread 0x7fff924d8700 (LWP 2327)]
[New Thread 0x7fff6398a700 (LWP 2328)]
[New Thread 0x7fff63189700 (LWP 2329)]
[New Thread 0x7fff62988700 (LWP 2330)]
[Thread 0x7fff924d8700 (LWP 2327) exited]
[New Thread 0x7fff924d8700 (LWP 2331)]
[New Thread 0x7fff62187700 (LWP 2332)]
[New Thread 0x7fff61986700 (LWP 2333)]
[New Thread 0x7fff61185700 (LWP 2334)]
[New Thread 0x7fff60984700 (LWP 2335)]
[Thread 0x7fff924d8700 (LWP 2331) exited]
[New Thread 0x7fff924d8700 (LWP 2337)]
[New Thread 0x7fff45f84700 (LWP 2338)]
[New Thread 0x7fff45783700 (LWP 2339)]
[New Thread 0x7fff44f82700 (LWP 2340)]
[Thread 0x7fff45783700 (LWP 2339) exited]
[Thread 0x7fff45f84700 (LWP 2338) exited]
[Thread 0x7fff44f82700 (LWP 2340) exited]
[Thread 0x7fff92ede700 (LWP 2314) exited]
[New Thread 0x7fff92ede700 (LWP 2341)]
[Thread 0x7fff924d8700 (LWP 2337) exited]
[New Thread 0x7fff924d8700 (LWP 2342)]
[Thread 0x7fff92ede700 (LWP 2341) exited]
[New Thread 0x7fff92ede700 (LWP 2343)]
[Thread 0x7fff924d8700 (LWP 2342) exited]
[New Thread 0x7fff924d8700 (LWP 2344)]
[Thread 0x7fff92ede700 (LWP 2343) exited]
[New Thread 0x7fff92ede700 (LWP 2345)]
[Thread 0x7fff924d8700 (LWP 2344) exited]
[New Thread 0x7fff924d8700 (LWP 2346)]
[Thread 0x7fff924d8700 (LWP 2346) exited]
[New Thread 0x7fff924d8700 (LWP 2352)]

Thread 1 "geary" received signal SIGSEGV, Segmentation fault.
0x00007ffff51ac504 in ?? () from /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
(gdb) backtracc[Ke full
Python Exception <class 'gdb.error'> Attempt to dereference a generic pointer.: 
#0  0x00007ffff51ac504 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#1  0x00007ffff51ac697 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#2  0x00007ffff51c6b25 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#3  0x00007ffff5206858 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#4  0x00007ffff52b96b8 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#5  0x00007ffff52bf515 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#6  0x00007ffff5394d12 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#7  0x00007ffff5394b73 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#8  0x00007ffff5394c61 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#9  0x00007ffff5394b73 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#10 0x00007ffff5394c61 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#11 0x00007ffff5394b73 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#12 0x00007ffff5394c61 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#13 0x00007ffff5394b73 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#14 0x00007ffff5394c61 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#15 0x00007ffff5394b73 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#16 0x00007ffff5394c61 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#17 0x00007ffff5394b73 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#18 0x00007ffff5394c61 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#19 0x00007ffff5394b73 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#20 0x00007ffff5394c61 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#21 0x00007ffff5394b73 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#22 0x00007ffff5394c61 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#23 0x00007ffff5394b73 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#24 0x00007ffff5394c61 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#25 0x00007ffff5394b73 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#26 0x00007ffff5394c61 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#27 0x00007ffff5394b73 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#28 0x00007ffff5394c61 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#29 0x00007ffff5394b73 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#30 0x00007ffff5394c61 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#31 0x00007ffff5394b73 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#32 0x00007ffff5394c61 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#33 0x00007ffff4ca1ca8 in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#34 0x00007ffff4ca1e8d in  () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#35 0x00007ffff59ab45c in webkit_dom_node_remove_child () at /usr/lib/x86_64-linux-gnu/libwebkitgtk-3.0.so.0
#36 0x00000000004d17d3 in  ()
#37 0x00007ffff2d680a7 in g_cclosure_marshal_VOID__OBJECTv (closure=0xfb14a0, return_value=<optimized out>, instance=<optimized out>, args=<optimized out>, marshal_data=0x0, n_params=<optimized out>, param_types=0x1739bd0)
    at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./gobject/gmarshal.c:2102
        cc = 0xfb14a0
        data1 = <optimized out>
        data2 = <optimized out>
        callback = <optimized out>
        arg0 = 0x7fff800cf110
#38 0x00007ffff2d651d4 in _g_closure_invoke_va (closure=closure@entry=0xfb14a0, return_value=return_value@entry=0x0, instance=instance@entry=0x17c0ef0, args=args@entry=0x7fffffffd9f8, n_params=<optimized out>, param_types=0x1739bd0)
    at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./gobject/gclosure.c:867
        marshal = <optimized out>
        marshal_data = <optimized out>
        in_marshal = 0
        real_closure = 0xfb1480
        __func__ = "_g_closure_invoke_va"
#39 0x00007ffff2d7f9a6 in g_signal_emit_valist (instance=instance@entry=0x17c0ef0, signal_id=signal_id@entry=718, detail=detail@entry=0, var_args=var_args@entry=0x7fffffffd9f8) at /build/glib2.0-7IO_Yw/glibPython Exception <class 'gdb.error'> Attempt to dereference a generic pointer.: 
2.0-2.48.1/./gobject/gsignal.c:3294
        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 = 0x17c0ef0, ihint = {signal_id = 718, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 10518624}
        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
        fastpath_handler = <optimized out>
        closure = <optimized out>
        run_type = <optimized out>
        l = <optimized out>
        fastpath = <optimized out>
        instance_and_params = <optimized out>
        signal_return_type = <optimized out>
        param_values = <optimized out>
        i = <optimized out>
        n_params = <optimized out>
        __func__ = "g_signal_emit_valist"
#40 0x00007ffff2d80555 in g_signal_emit_by_name (instance=0x17c0ef0, detailed_signal=0x6ab76a "trimmed")
    at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./gobject/gsignal.c:3481
#41 0x0000000000530c6f in geary_app_conversation_remove ()
#42 0x000000000054386b in  ()
#43 0x00000000005445f7 in geary_app_conversation_set_remove_all_emails_by_identifier ()
#44 0x0000000000546d46 in  ()
#45 0x0000000000537b36 in  ()
#46 0x00000000005487a3 in  ()
#47 0x00000000005421f3 in  ()
#48 0x00007ffff6742457 in g_simple_async_result_complete (simple=0x133c440 [GSimpleAsyncResult])
    at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./gio/gsimpleasyncresult.c:801
        current_source = 0x11df560
        current_context = <optimized out>
        __func__ = "g_simple_async_result_complete"
#49 0x00007ffff67424b9 in complete_in_idle_cb (data=<optimized out>)
    at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./gio/gsimpleasyncresult.c:813
        simple = <optimized out>
#50 0x00007ffff2a8e05a in g_main_context_dispatch (context=0xa11920) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3154
        dispatch = 0x7ffff2a8ab10 <g_idle_dispatch>
        prev_source = 0x0
        was_in_call = 0
        user_data = 0x133c440
        callback = 0x7ffff67424b0 <complete_in_idle_cb>
        cb_funcs = <optimized out>
        cb_data = 0x19e5fd0
        need_destroy = <optimized out>
        source = 0x11df560
        current = 0xa23a90
        i = 2
#51 0x00007ffff2a8e05a in g_main_context_dispatch (context=context@entry=0xa11920)
    at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3769
#52 0x00007ffff2a8e400 in g_main_context_iterate (context=context@entry=0xa11920, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3840
        max_priority = 0
        timeout = 0
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = 11
        fds = 0x1598fb0
#53 0x00007ffff2a8e4ac in g_main_context_iteration (context=context@entry=0xa11920, may_block=may_block@entry=1)
    at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
        retval = <optimized out>
#54 0x00007ffff6779cdd in g_application_run (application=0xa00140 [GearyApplication], argc=1, argv=0x7fffffffdf98)
    at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./gio/gapplication.c:2381
        arguments = 0x9ff580
        status = 0
        context = 0xa11920
        acquired_context = <optimized out>
        __func__ = "g_application_run"
#55 0x00000000004841bf in _vala_main ()
#56 0x00007ffff1d9e830 in __libc_start_main (main=
    0x4667c0 <main>, argc=1, argv=0x7fffffffdf98, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffdf88) at ../csu/libc-start.c:291
        result = <optimized out>
        unwind_buf = 
              {cancel_jmp_buf = {{jmp_buf = {0, 2050590860960334112, 4614112, 140737488347024, 0, 0, -2050590649608830688, -2050603585283817184}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x1, 0x4667c0 <main>}, data = {prev = 0x0, cleanup = 0x0, canceltype = 1}}}
        not_first_call = <optimized out>
#57 0x0000000000466809 in _start ()
(gdb) quit
A debugging session is active.

	Inferior 1 [process 2304] will be killed.

Quit anyway? (y or n) y
