Version-Release number of selected component: ibus-1.5.11-2.fc24 Additional info: reporter: libreport-2.6.3 backtrace_rating: 4 cmdline: /usr/bin/ibus-daemon -r --xim crash_function: bus_dbus_impl_name_owner_changed executable: /usr/bin/ibus-daemon global_pid: 2435 kernel: 4.4.0-0.rc0.git9.1.fc24.x86_64 runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (5 frames) #4 bus_dbus_impl_name_owner_changed at dbusimpl.c:1242 #9 bus_name_service_set_primary_owner at dbusimpl.c:368 #10 bus_dbus_impl_request_name at dbusimpl.c:1076 #11 call_in_idle_cb at gdbusconnection.c:4832 #16 bus_server_run at server.c:143
Created attachment 1096341 [details] File: backtrace
Created attachment 1096342 [details] File: cgroup
Created attachment 1096343 [details] File: core_backtrace
Created attachment 1096344 [details] File: dso_list
Created attachment 1096345 [details] File: environ
Created attachment 1096346 [details] File: limits
Created attachment 1096347 [details] File: maps
Created attachment 1096348 [details] File: mountinfo
Created attachment 1096349 [details] File: namespaces
Created attachment 1096350 [details] File: open_fds
Created attachment 1096351 [details] File: proc_pid_status
Created attachment 1096352 [details] File: var_log_messages
This seems to be Waland related.
Just to clarify, I get this error anytime I logout/login into the user session.
I cannot reproduce your problem in F24. (In reply to satellitgo from comment #1) > Created attachment 1096341 [details] > File: backtrace #0 0x00007f8d906c3598 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54 #1 0x00007f8d906c519a in __GI_abort () at abort.c:89 #2 0x00007f8d90ce1e65 in g_assertion_message (domain=domain@entry=0x56381101bb3a "IBUS", file=file@entry=0x56381101bfe6 "dbusimpl.c", line=line@entry=1242, func=func@entry=0x56381101c8a0 <__func__.26124> "bus_dbus_impl_name_owner_changed", message=message@entry=0x5638125ad880 "assertion failed: (old_owner != NULL)") at gtestutils.c:2429 #3 0x00007f8d90ce1efa in g_assertion_message_expr (domain=domain@entry=0x56381101bb3a "IBUS", file=file@entry=0x56381101bfe6 "dbusimpl.c", line=line@entry=1242, func=func@entry=0x56381101c8a0 <__func__.26124> "bus_dbus_impl_name_owner_changed", expr=expr@entry=0x56381101c0f2 "old_owner != NULL") at gtestutils.c:2444 #4 0x000056381100b936 in bus_dbus_impl_name_owner_changed (dbus=0x563812533040, connection=<optimized out>, name=0x563812603b70 "org.freedesktop.IBus.Panel", old_owner=0x0, new_owner=0x563812603a80 ":1.7") at dbusimpl.c:1242 #5 0x00007f8d90fbc995 in g_closure_invoke (closure=closure@entry=0x563812529f90, return_value=return_value@entry=0x0, n_param_values=5, param_values=param_values@entry=0x7ffe612ccaf0, invocation_hint=invocation_hint@entry=0x7ffe612cca70) at gclosure.c:801 #6 0x00007f8d90fcf04c in signal_emit_unlocked_R (node=node@entry=0x56381252d7a0, detail=detail@entry=0, instance=instance@entry=0x563812533040, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7ffe612ccaf0) at gsignal.c:3557 #7 0x00007f8d90fd84c0 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7ffe612ccd10) at gsignal.c:3383 #8 0x00007f8d90fd888f in g_signal_emit (instance=instance@entry=0x563812533040, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3439 #9 0x000056381100a462 in bus_name_service_set_primary_owner (dbus=0x563812533040, owner=0x563812548460, service=0x563812548630) at dbusimpl.c:368 #10 bus_dbus_impl_request_name (dbus=0x563812533040, connection=<optimized out>, parameters=<optimized out>, invocation=<optimized out>) at dbusimpl.c:1076 #11 0x00007f8d912da739 in call_in_idle_cb (user_data=<optimized out>) at gdbusconnection.c:4832 #12 0x00007f8d90cbc07a in g_main_dispatch (context=0x563812513920) at gmain.c:3154 #13 g_main_context_dispatch (context=context@entry=0x563812513920) at gmain.c:3769 #14 0x00007f8d90cbc410 in g_main_context_iterate (context=0x563812513920, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3840 #15 0x00007f8d90cbc732 in g_main_loop_run (loop=0x5638125a5b30) at gmain.c:4034 #16 0x00005638110192c0 in bus_server_run () at server.c:143 #17 0x0000563811007a9e in main (argc=1, argv=0x7ffe612cd148) at main.c:279
(In reply to Vít Ondruch from comment #13) > This seems to be Waland related. I tried GNOME Wayland but not problem. Did you try a new user account instead of the existent current user one?
(In reply to fujiwara from comment #16) > Did you try a new user account instead of the existent current user one? Current one. What should be the difference?
(In reply to Vít Ondruch from comment #17) > (In reply to fujiwara from comment #16) > > Did you try a new user account instead of the existent current user one? > > Current one. What should be the difference? If the new account does not reproduce your problem, some of your settings could causes your problem.
This bug appears to have been reported against 'rawhide' during the Fedora 24 development cycle. Changing version to '24'. More information and reason for this action is here: https://fedoraproject.org/wiki/Fedora_Program_Management/HouseKeeping/Fedora24#Rawhide_Rebase
Please comment here again if you will find the reproducing steps.
Similar problem has been detected: crash after login to GNOME session reporter: libreport-2.7.1 backtrace_rating: 4 cmdline: /usr/bin/ibus-daemon -r --xim crash_function: bus_dbus_impl_name_owner_changed executable: /usr/bin/ibus-daemon global_pid: 1879 kernel: 4.5.7-300.fc24.x86_64 package: ibus-1.5.13-1.fc24 pkg_fingerprint: 73BD E983 81B4 6521 pkg_vendor: Fedora Project reason: ibus-daemon killed by SIGABRT reproducible: Not sure how to reproduce the problem runlevel: N 5 type: CCpp uid: 1000
Seen here too. Doesn't crash from a new clean account.
Correction: it crashes under GNOME Wayland even with a clean account (I got the trace from bug 1350111, so the two bugs are probably related). Therefore user settings are not the problem.
Doesn't seem to happen anymore with latest updates.
Similar problem has been detected: This crash occured at the same time as Bug 1353702 reporter: libreport-2.7.1 backtrace_rating: 4 cmdline: /usr/bin/ibus-daemon -r --xim crash_function: bus_dbus_impl_name_owner_changed executable: /usr/bin/ibus-daemon global_pid: 2692 kernel: 4.6.3-300.fc24.x86_64 package: ibus-1.5.13-3.fc24 pkg_fingerprint: 73BD E983 81B4 6521 pkg_vendor: Fedora Project reason: ibus-daemon killed by SIGABRT reproducible: Not sure how to reproduce the problem runlevel: N 5 type: CCpp uid: 1000
So, yes re Comment 23 these bugs do seem related and re Comment 24 no, it does seem to be happening with the latest updates. Bug 1353702 might be considered a dup of this bug in addition to Bug 1350111.
Created attachment 1177419 [details] 'problem's data directory' re Comment 25