Bug 566182
| Summary: | general protection faults during gnome-greeter | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Tom London <selinux> |
| Component: | polkit | Assignee: | David Zeuthen <davidz> |
| Status: | CLOSED RAWHIDE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | low | ||
| Version: | 14 | CC: | davidz, mclasen, sangu.fedora |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2010-08-13 18:47:04 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
(name=0x8486d0 "Org.freedesktop.ConsoleKit.Manager.GeneralError", This is caused by a dbus-glib bug that was supposed to be fixed in dbus-glib-0.84-3.fc13. Which version of dbus-glib do you have ? Hmmm... last logged occurrence was on 28 February: /var/log/messages-20100228:Feb 23 08:49:31 tlondon kernel: polkitd[1835] general protection ip:39e182d47f sp:7fff1a1bc270 error:0 in libgobject-2.0.so.0.2304.0[39e1800000+45000] /var/log/messages-20100228:Feb 23 08:49:31 tlondon kernel: polkitd[1838] general protection ip:39e182d47f sp:7fff9dc24cf0 error:0 in libgobject-2.0.so.0.2304.0[39e1800000+45000] /var/log/messages-20100228:Feb 23 08:49:32 tlondon kernel: polkitd[1844] general protection ip:39e182d47f sp:7fff96803ff0 error:0 in libgobject-2.0.so.0.2304.0[39e1800000+45000] At that time, I was running dbus-glib-0.84-2.fc13.x86_64. I've been running dbus-glib-0.84-3.fc13.x86_64 since 9 March. Sorry, I didn't notice this before. Close? This bug appears to have been reported against 'rawhide' during the Fedora 14 development cycle. Changing version to '14'. More information and reason for this action is here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping I assume this is fixed. |
Description of problem: Noticed this: Feb 17 06:11:00 tlondon gdm-simple-greeter[1787]: DEBUG(+): Getting list of sessions for user 501 Feb 17 06:11:00 tlondon gdm-simple-greeter[1787]: DEBUG(+): Found 0 sessions for user testFirefox Feb 17 06:11:00 tlondon gdm-simple-greeter[1787]: DEBUG(+): Getting list of sessions for user 500 Feb 17 06:11:00 tlondon gdm-simple-greeter[1787]: DEBUG(+): Found 0 sessions for user tbl Feb 17 06:11:01 tlondon kernel: polkitd[1804] general protection ip:3c9262d28f sp:7fff1fedb900 error:0 in libgobject-2.0.so.0.2303.0[3c92600000+45000] Feb 17 06:11:01 tlondon abrtd: Directory 'ccpp-1266415861-1804' creation detected Feb 17 06:11:01 tlondon abrtd: Lock file '/var/cache/abrt/ccpp-1266415861-1804.lock' is locked by process 1806 Feb 17 06:11:01 tlondon rtkit-daemon[1800]: Warning: PolicyKit call failed: Message did not receive a reply (timeout by message bus) Feb 17 06:11:01 tlondon polkitd[1808]: started daemon version 0.96 using authority implementation `local' version `0.96' Appears to have started yesterday: [root@tlondon ~]# grep 'general protection' /var/log/messages Feb 16 06:41:20 tlondon kernel: polkitd[1774] general protection ip:3c9262d28f sp:7fff7fab09f0 error:0 in libgobject-2.0.so.0.2303.0[3c92600000+45000] Feb 16 06:41:20 tlondon kernel: polkitd[1776] general protection ip:3c9262d28f sp:7fff4e2da350 error:0 in libgobject-2.0.so.0.2303.0[3c92600000+45000] Feb 16 06:41:20 tlondon kernel: polkitd[1778] general protection ip:3c9262d28f sp:7fff26b919e0 error:0 in libgobject-2.0.so.0.2303.0[3c92600000+45000] Feb 16 06:41:21 tlondon kernel: polkitd[1780] general protection ip:3c9262d28f sp:7fffc4e0d990 error:0 in libgobject-2.0.so.0.2303.0[3c92600000+45000] Feb 16 08:09:40 tlondon kernel: polkitd[1826] general protection ip:3c9262d28f sp:7fffd59f4ad0 error:0 in libgobject-2.0.so.0.2303.0[3c92600000+45000] Feb 16 08:09:40 tlondon kernel: polkitd[1829] general protection ip:3c9262d28f sp:7fffa0823d30 error:0 in libgobject-2.0.so.0.2303.0[3c92600000+45000] Feb 16 08:09:40 tlondon kernel: polkitd[1833] general protection ip:3c9262d28f sp:7fff6ecade30 error:0 in libgobject-2.0.so.0.2303.0[3c92600000+45000] Feb 16 08:09:40 tlondon kernel: polkitd[1835] general protection ip:3c9262d28f sp:7fff599037c0 error:0 in libgobject-2.0.so.0.2303.0[3c92600000+45000] Feb 17 06:11:01 tlondon kernel: polkitd[1804] general protection ip:3c9262d28f sp:7fff1fedb900 error:0 in libgobject-2.0.so.0.2303.0[3c92600000+45000] Feb 17 06:11:01 tlondon kernel: polkitd[1808] general protection ip:3c9262d28f sp:7fff60d0c990 error:0 in libgobject-2.0.so.0.2303.0[3c92600000+45000] Feb 17 06:11:01 tlondon kernel: polkitd[1811] general protection ip:3c9262d28f sp:7fff68324990 error:0 in libgobject-2.0.so.0.2303.0[3c92600000+45000] Feb 17 06:11:01 tlondon kernel: polkitd[1814] general protection ip:3c9262d28f sp:7fff1a55fbc0 error:0 in libgobject-2.0.so.0.2303.0[3c92600000+45000] Feb 17 06:11:01 tlondon kernel: polkitd[1817] general protection ip:3c9262d28f sp:7fffae150760 error:0 in libgobject-2.0.so.0.2303.0[3c92600000+45000] [root@tlondon ~]# There is a core dump. Here is what gdb says: Core was generated by `/usr/libexec/polkit-1/polkitd'. Program terminated with signal 11, Segmentation fault. #0 0x0000003c9262d28f in IA__g_type_class_ref (type=5140087414976428585) at gtype.c:2856 2856 if (!node || !node->is_classed) (gdb) set pagination off (gdb) thread apply all bt full Thread 1 (Thread 1804): #0 0x0000003c9262d28f in IA__g_type_class_ref (type=5140087414976428585) at gtype.c:2856 node = 0x4755424544203a28 ptype = <value optimized out> holds_ref = <value optimized out> pclass = <value optimized out> #1 0x0000003956c2c325 in egg_dbus_error_new_remote_exception_valist (name=0x8486d0 "Org.freedesktop.ConsoleKit.Manager.GeneralError", message=0x848e10 "Unable to lookup session information for process '1798'", error_types=0x7a62a0, format=<value optimized out>, va_args=<value optimized out>) at eggdbuserror.c:309 s = <value optimized out> literal_error = <value optimized out> name_escaped = 0x2 <Address 0x2 out of bounds> message_escaped = 0x7a62a0 "\200\351{" error = 0x8486d0 error_domain = 212 error_code = <value optimized out> enum_klass = <value optimized out> enum_value = <value optimized out> n = <value optimized out> #2 0x0000003956c2c57f in _egg_dbus_error_new_remote_exception (name=<value optimized out>, message=<value optimized out>, error_types=<value optimized out>, format=<value optimized out>) at eggdbuserror.c:362 va_args = {{gp_offset = 48, fp_offset = 48, overflow_arg_area = 0x7fff1fedbab0, reg_save_area = 0x7fff1fedb9d0}} new_error = <value optimized out> #3 0x0000003956c1e52a in egg_dbus_connection_send_message_with_reply_cb (pending_call=0x7c0ff0, simple=0x7ab6a0) at eggdbusconnection.c:2366 error = <value optimized out> error_types = <value optimized out> dreply = 0x7ad420 derror = {name = 0x8486d0 "Org.freedesktop.ConsoleKit.Manager.GeneralError", message = 0x848e10 "Unable to lookup session information for process '1798'", dummy1 = 0, dummy2 = 0, dummy3 = 0, dummy4 = 0, dummy5 = 1, padding1 = 0x3c41a0ba4d} connection = 0x7b5990 [EggDBusConnection] message = <value optimized out> pending_call_id = <value optimized out> loop = <value optimized out> cancellable = <value optimized out> #4 0x0000003c41a0e4fa in complete_pending_call_and_unlock (connection=0x7a48b0, pending=0x7c0ff0, message=<value optimized out>) at dbus-connection.c:2227 No locals. #5 0x0000003c41a10042 in check_for_reply_and_update_dispatch_unlocked (connection=0x7a48b0, pending=0x7c0ff0) at dbus-connection.c:2246 reply = 0x7ad420 status = <value optimized out> #6 0x0000003c41a10f23 in _dbus_connection_block_pending_call (pending=0x7c0ff0) at dbus-connection.c:2356 start_tv_sec = 48 start_tv_usec = 64582 tv_sec = 260145563998 tv_usec = 8042144 status = <value optimized out> connection = 0x7a48b0 client_serial = <value optimized out> timeout = 0x848730 timeout_milliseconds = 25000 #7 0x0000003956c1e98b in egg_dbus_connection_send_message_with_reply_sync (connection=0x7b5990 [EggDBusConnection], call_flags=EGG_DBUS_CALL_FLAGS_NONE, message=0x7bc700 [EggDBusMessage], error_types=0x3953a40760, cancellable=0x0, error=0x0) at eggdbusconnection.c:2302 reply = 0x7b5990 [EggDBusConnection] res = 0x0 pending_call_id = <value optimized out> __PRETTY_FUNCTION__ = "egg_dbus_connection_send_message_with_reply_sync" #8 0x00000039538164e9 in ck_manager_get_session_for_unix_process_sync (instance=<value optimized out>, call_flags=EGG_DBUS_CALL_FLAGS_NONE, _pid=<value optimized out>, _out_ssid=0x7fff1fedbd40, cancellable=0x0, error=0x0) at ckmanager.c:2022 object_proxy = <value optimized out> message = 0x7bc700 [EggDBusMessage] reply = 0x0 ret = 0 __PRETTY_FUNCTION__ = "ck_manager_get_session_for_unix_process_sync" #9 0x00000039538226d3 in polkit_backend_session_monitor_get_session_for_subject (monitor=0x7b4c80 [PolkitBackendSessionMonitor], subject=0x7c4410, error=0x0) at polkitbackendsessionmonitor.c:509 session_id = 0x0 session = 0x0 #10 0x000000395381ec39 in check_authorization_sync (authority=<value optimized out>, caller=0x7c69a0, subject=<value optimized out>, action_id=<value optimized out>, details=<value optimized out>, flags=<value optimized out>, cancellable=<value optimized out>, callback=<value optimized out>, user_data=<value optimized out>) at polkitbackendinteractiveauthority.c:931 user_of_subject = <value optimized out> session_for_subject = 0x0 implicit_authorization = <value optimized out> priv = 0x7ab420 subject_str = <value optimized out> session_is_active = 0 result_details = 0x0 interactive_authority = <value optimized out> result = 0x0 groups_of_user = 0x0 session_is_local = 0 tmp_authz_id = <value optimized out> #11 polkit_backend_interactive_authority_check_authorization (authority=<value optimized out>, caller=0x7c69a0, subject=<value optimized out>, action_id=<value optimized out>, details=<value optimized out>, flags=<value optimized out>, cancellable=<value optimized out>, callback=<value optimized out>, user_data=<value optimized out>) at polkitbackendinteractiveauthority.c:784 interactive_authority = <value optimized out> priv = 0x7a7200 caller_str = <value optimized out> subject_str = <value optimized out> user_of_caller = 0x7cfda0 user_of_subject = 0x7a7200 user_of_caller_str = <value optimized out> user_of_subject_str = <value optimized out> result = 0x0 implicit_authorization = POLKIT_IMPLICIT_AUTHORIZATION_NOT_AUTHORIZED error = 0x0 simple = 0x7ab580 has_details = <value optimized out> detail_keys = <value optimized out> #12 0x000000395381b56b in authority_handle_check_authorization (instance=0x7c4410, real_subject=<value optimized out>, action_id=<value optimized out>, real_details=<value optimized out>, flags=<value optimized out>, cancellation_id=<value optimized out>, method_invocation=<value optimized out>) at polkitbackendauthority.c:953 caller_name = 0x7bfd90 ":1.34" subject = 0x7c4410 caller = <value optimized out> cancellable = 0x0 details = <value optimized out> #13 0x000000395382bf09 in handle_method_call (interface=0x7bdd80, message=<value optimized out>) at _polkitauthority.c:2883 _cancellation_id = 0x7abc30 "" _subject = 0x7b5240 [EggDBusStructure] _action_id = 0x7aba70 "org.freedesktop.RealtimeKit1.acquire-high-priority" _details = 0x84d3d0 [EggDBusHashMap] method_name = 0x7aba70 "org.freedesktop.RealtimeKit1.acquire-high-priority" error = 0x0 signature = 0x7b5180 "\260\v{" expected_signature = 0x358e1 <Address 0x358e1 out of bounds> iface = 0x7b5240 method_invocation = 0x7b5180 [EggDBusMethodInvocation] #14 handle_message (interface=0x7bdd80, message=<value optimized out>) at _polkitauthority.c:3545 __PRETTY_FUNCTION__ = "handle_message" #15 0x0000003956c206ec in filter_function_handle_method_call (dconnection=<value optimized out>, message=0x7a6300, user_data=<value optimized out>) at eggdbusconnection.c:2213 interface_data = <value optimized out> connection = <value optimized out> method_name = <value optimized out> data = 0x7bb8a0 message = <value optimized out> result = DBUS_HANDLER_RESULT_NOT_YET_HANDLED objpath = 0x7bbb58 "/org/freedesktop/PolicyKit1/Authority" sender = <value optimized out> interface_name = 0x7bbbb0 "org.freedesktop.PolicyKit1.Authority" #16 filter_function (dconnection=<value optimized out>, message=0x7a6300, user_data=<value optimized out>) at eggdbusconnection.c:294 ret = <value optimized out> #17 0x0000003c41a109c6 in dbus_connection_dispatch (connection=0x7a48b0) at dbus-connection.c:4444 filter = <value optimized out> next = 0x0 message = 0x7a6300 link = <value optimized out> filter_list_copy = 0x7bd740 message_link = 0x7bd620 result = <value optimized out> pending = <value optimized out> reply_serial = <value optimized out> status = <value optimized out> __FUNCTION__ = "dbus_connection_dispatch" #18 0x0000003955009a25 in message_queue_dispatch (source=<value optimized out>, callback=<value optimized out>, user_data=<value optimized out>) at dbus-gmain.c:101 connection = 0x7a48b0 #19 0x0000003c91e3a8a2 in g_main_dispatch (context=0x7a18a0) at gmain.c:1960 dispatch = <value optimized out> was_in_call = 0 user_data = 0x0 callback = 0 cb_funcs = 0x0 cb_data = <value optimized out> current_source_link = {data = 0x7b9f90, next = 0x0} source = 0x7b9f90 current = 0x7bd1b0 i = <value optimized out> #20 IA__g_main_context_dispatch (context=0x7a18a0) at gmain.c:2513 No locals. #21 0x0000003c91e3e648 in g_main_context_iterate (context=0x7a18a0, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591 max_priority = 0 timeout = 0 some_ready = 1 nfds = 3 allocated_nfds = <value optimized out> fds = <value optimized out> __PRETTY_FUNCTION__ = "g_main_context_iterate" #22 0x0000003c91e3eb8d in IA__g_main_loop_run (loop=0x7a1980) at gmain.c:2799 self = 0x798030 __PRETTY_FUNCTION__ = "IA__g_main_loop_run" #23 0x0000000000400992 in main (argc=<value optimized out>, argv=<value optimized out>) at main.c:59 ret = 1 error = 0x0 loop = 0x0 authority = 0x7ab400 [PolkitBackendLocalAuthority] (gdb) Version-Release number of selected component (if applicable): polkit-0.96-1.fc13.x86_64 glib2-2.23.3-1.fc13.x86_64 How reproducible: Seems so..... Steps to Reproduce: 1. gdm-greeter login? 2. 3. Actual results: Expected results: Additional info: