*** This bug is a duplicate of bug 2085060 ***
https://bugs.launchpad.net/bugs/2085060
** This bug has been marked a duplicate of bug 2085060
gsd-power crashed with SIGSEGV in __GI___libc_free() from
g_hash_table_unref() from g_hash_table_unref() from info_cache_free() from
g_hash_table_remove_internal()
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https://bugs.launchpad.net/bugs/2085061
Title:
gsd-power crashed with SIGSEGV in g_hash_table_lookup_node() from
g_hash_table_lookup() from g_dbus_interface_info_lookup_signal() from
on_signal_received() from emit_signal_instance_in_idle_cb()
Status in gnome-settings-daemon package in Ubuntu:
Confirmed
Bug description:
Stacktrace
#0 g_hash_table_lookup_node (hash_table=0x58ffa9856880, key=0x7e16cc008b80,
hash_return=<synthetic pointer>) at ../../../glib/ghash.c:428
node_hash = <optimized out>
hash_value = 288199634
have_tombstone = 0
step = 0
node_index = 1
first_tombstone = 0
node_index = <optimized out>
node_hash = <optimized out>
hash_value = <optimized out>
first_tombstone = <optimized out>
have_tombstone = <optimized out>
step = <optimized out>
_g_boolean_var_9 = <optimized out>
node_key = <optimized out>
#1 g_hash_table_lookup (hash_table=0x58ffa9856880,
key=key@entry=0x7e16cc008b80) at ../../../glib/ghash.c:1488
node_index = <optimized out>
node_hash = 288199634
__func__ = "g_hash_table_lookup"
#2 0x00007e16f1246ddc in g_dbus_interface_info_lookup_signal
(info=0x7e16f1dde660 <_gsd_screen_saver_interface_info>, name=0x7e16cc008b80
"WakeUpScreen") at ../../../gio/gdbusintrospection.c:1978
cache = <optimized out>
n = <optimized out>
result = <optimized out>
#3 0x00007e16f12410c9 in on_signal_received (connection=<optimized out>,
sender_name=0x7e16cc015580 ":1.89", object_path=<optimized out>,
interface_name=<optimized out>, signal_name=0x7e16cc008b80 "WakeUpScreen",
parameters=0x58ffa984abd0, user_data=0x58ffa9857cc0) at
../../../gio/gdbusproxy.c:851
info = <optimized out>
proxy_weak = 0x58ffa9857cc0
proxy = 0x58ffa985a860
out = <optimized out>
#4 0x00007e16f122b150 in emit_signal_instance_in_idle_cb
(data=0x7e16cc001e90) at ../../../gio/gdbusconnection.c:4189
signal_instance = 0x7e16cc001e90
parameters = 0x58ffa984abd0
has_subscription = 1
#5 0x00007e16f102e397 in g_main_dispatch (context=0x58ffa97a9f20) at
../../../glib/gmain.c:3357
dispatch = 0x7e16f102b670 <g_idle_dispatch>
prev_source = 0x0
begin_time_nsec = 1947608561136
was_in_call = 0
user_data = 0x7e16cc001e90
callback = 0x7e16f122b0d0 <emit_signal_instance_in_idle_cb>
cb_funcs = 0x7e16f111c380 <g_source_callback_funcs>
cb_data = 0x7e16cc013c70
need_destroy = <optimized out>
source = 0x7e16cc0133a0
current = 0x58ffa97aa160
i = 0
__func__ = "g_main_dispatch"
#6 0x00007e16f108edc7 in g_main_context_dispatch_unlocked
(context=0x58ffa97a9f20) at ../../../glib/gmain.c:4208
No locals.
#7 g_main_context_iterate_unlocked.isra.0 (context=0x58ffa97a9f20,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../../../glib/gmain.c:4273
max_priority = 2147483647
timeout_usec = 5127624
some_ready = 1
nfds = 3
allocated_nfds = <optimized out>
fds = 0x58ffa9855fd0
begin_time_nsec = 1943812861054
#8 0x00007e16f102f097 in g_main_loop_run (loop=0x58ffa9853210) at
../../../glib/gmain.c:4475
self = <optimized out>
__func__ = "g_main_loop_run"
#9 0x00007e16f1608025 in gtk_main () at ../../../gtk/gtkmain.c:1329
loop = 0x58ffa9853210
#10 0x000058ff6bc303f4 in main (argc=<optimized out>, argv=<optimized out>)
at ../plugins/common/daemon-skeleton-gtk.h:292
error = 0x0
name_own_id = 1
--------------------------------------------------------------------------------
The Ubuntu Error Tracker has been receiving reports about a problem regarding
gnome-settings-daemon. This problem was most recently seen with package
version 47.1-1ubuntu1, the problem page at
https://errors.ubuntu.com/problem/a2c79b2516a7c235d7f1c9ccee92c2fdeb4d5e9f
contains more details, including versions of packages affected, stacktrace or
traceback, and individual crash reports.
If you do not have access to the Ubuntu Error Tracker and are a software
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