Bug 51454

#0  0x00007f8647500445 in __GI_raise (sig=<optimized out>)
    at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#1  0x00007f8647503bab in __GI_abort () at abort.c:91
#2  0x00007f864753de2e in __libc_message (do_abort=2, 
    fmt=0x7f86476460d0 "*** glibc detected *** %s: %s: 0x%s ***\n")
    at ../sysdeps/unix/sysv/linux/libc_fatal.c:201
#3  0x00007f8647548626 in malloc_printerr (action=3, 
    str=0x7f8647646230 "double free or corruption (out)", ptr=<optimized out>)
    at malloc.c:5007
#4  0x00007f86478be3c5 in g_hash_table_remove_all_nodes (hash_table=0x18380c0, 
    notify=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/ghash.c:533
#5  0x00007f86478bf24d in g_hash_table_remove_all (hash_table=0x18380c0)
    at /build/buildd/glib2.0-2.32.3/./glib/ghash.c:1345
#6  0x0000000000434ee0 in _keyring_commit (
    account_name=0x1851e10 "gabble/jabber/xavier_2eclaessens_40collabora_2eco_2euk0", self=<optimized out>, am=<optimized out>)
    at mcd-account-manager-default.c:181
#7  _commit (self=<optimized out>, am=<optimized out>, 
    account=0x1851e10 "gabble/jabber/xavier_2eclaessens_40collabora_2eco_2euk0") at mcd-account-manager-default.c:597
#8  0x000000000042db01 in _storage_commit (self=<optimized out>, 
    account=0x1851e10 "gabble/jabber/xavier_2eclaessens_40collabora_2eco_2euk0") at plugin-account.c:852
---Type <return> to continue, or q <return> to quit---
#9  0x000000000041a661 in account_update_parameters_cb (account=0x1852010, 
    not_yet=0x195aa20, error=<optimized out>, user_data=0x196cf80)
    at mcd-account.c:2674
#10 0x000000000041c852 in _mcd_account_set_parameters (account=0x1852010, 
    params=0x195fd20, unset=<optimized out>, 
    callback=0x41a580 <account_update_parameters_cb>, user_data=0x196cf80)
    at mcd-account.c:2637
#11 0x00007f8646405a14 in ffi_call_unix64 ()
   from /usr/lib/x86_64-linux-gnu/libffi.so.6
#12 0x00007f8646405435 in ffi_call ()
   from /usr/lib/x86_64-linux-gnu/libffi.so.6
#13 0x00007f8647dae50b in g_cclosure_marshal_generic (closure=0x7fffa74516f0, 
    return_gvalue=0x0, n_param_values=4, param_values=<optimized out>, 
    invocation_hint=<optimized out>, marshal_data=0x7f8648f790b0)
    at /build/buildd/glib2.0-2.32.3/./gobject/gclosure.c:1454
#14 0x00007f864866c198 in invoke_object_method (message=0x1903ca0, 
    connection=0x182c770, method=0x7f8649227e98, object_info=0x7f8649224420, 
    object=0x1852010) at dbus-gobject.c:1889
#15 object_registration_message (connection=0x182c770, message=0x1903ca0, 
    user_data=<optimized out>) at dbus-gobject.c:2151
#16 0x00007f8648437b01 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#17 0x00007f86484299f0 in dbus_connection_dispatch ()
   from /lib/x86_64-linux-gnu/libdbus-1.so.3
---Type <return> to continue, or q <return> to quit---
#18 0x00007f8648669425 in message_queue_dispatch (source=<optimized out>, 
    callback=<optimized out>, user_data=<optimized out>) at dbus-gmain.c:90
#19 0x00007f86478ced53 in g_main_dispatch (context=0x182f5e0)
    at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:2539
#20 g_main_context_dispatch (context=0x182f5e0)
    at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3075
#21 0x00007f86478cf0a0 in g_main_context_iterate (dispatch=1, 
    block=<optimized out>, context=0x182f5e0, self=<optimized out>)
    at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3146
#22 g_main_context_iterate (context=0x182f5e0, block=<optimized out>, 
    dispatch=1, self=<optimized out>)
    at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3083
#23 0x00007f86478cf49a in g_main_loop_run (loop=0x1835f90)
    at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3340
#24 0x000000000040ed3b in main (argc=<optimized out>, argv=<optimized out>)
    at mc-server.c:190