Bug 621795
Summary: | [abrt] crash in ibus-1.3.6-1.fc12: ibus_object_destroy: Process /usr/bin/ibus-daemon was killed by signal 11 (SIGSEGV) | ||||||
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Product: | [Fedora] Fedora | Reporter: | Danny Feng <dfeng> | ||||
Component: | ibus | Assignee: | fujiwara <tfujiwar> | ||||
Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
Severity: | medium | Docs Contact: | |||||
Priority: | low | ||||||
Version: | 12 | CC: | i18n-bugs, shawn.p.huang, tfujiwar | ||||
Target Milestone: | --- | ||||||
Target Release: | --- | ||||||
Hardware: | x86_64 | ||||||
OS: | Linux | ||||||
Whiteboard: | abrt_hash:d0b53fd4d6f5ad00410b32e507e48355c50989f9 | ||||||
Fixed In Version: | ibus-1.3.6-2.fc12 | Doc Type: | Bug Fix | ||||
Doc Text: | Story Points: | --- | |||||
Clone Of: | Environment: | ||||||
Last Closed: | 2010-09-22 00:39:00 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: | |||||||
Attachments: |
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Description
Danny Feng
2010-08-06 07:24:39 UTC
Created attachment 437050 [details]
File: backtrace
Could you provide the log when you run 'ibus-daemon --ibus --verbose' % pkill -9 im-settings-daemon Close the process of ibus using right click menu on ibus panel icon. or Kill ibus processes % ibus-daemon --ibus --verbose From your log, it seems ibus_error_new_from_message() returns DBUS_ERROR_NO_REPLY but I could not see this error when I add a delay in ibus engine. I guess your dbus would be busy in a certain condition. Probably the following patch could resolve your problem but I'd like to know how to reproduce your problem. Are dbus processes running in your session? # ps -ef | grep dbus dbus 784 1 0 Jul23 ? 00:00:05 dbus-daemon --system fujiwara 25757 1 0 11:33 ? 00:00:00 dbus-launch --sh-syntax --exit-with-session fujiwara 25758 1 0 11:33 ? 00:00:00 /bin/dbus-daemon --fork --print-pid 5 --print-address 7 --session Which ibus engine do you use? ibus-pinyin? # ps -ef | grep ibus fujiwara 2485 25924 0 11:52 ? 00:00:00 /usr/bin/ibus-daemon --xim fujiwara 2486 2485 0 11:52 ? 00:00:00 /usr/libexec/ibus-gconf fujiwara 2488 2485 0 11:52 ? 00:00:00 python /usr/share/ibus/ui/gtk/main.py fujiwara 2490 1 0 11:52 ? 00:00:00 /usr/libexec/ibus-x11 --kill-daemon fujiwara 2491 2485 0 11:52 ? 00:00:00 /usr/libexec/ibus-engine-pinyin --ibus --- ibus-1.3.6/bus/engineproxy.c.orig 2010-08-09 12:14:43.000000000 +0900 +++ ibus-1.3.6/bus/engineproxy.c 2010-08-09 12:15:43.000000000 +0900 @@ -564,7 +564,9 @@ bus_engine_proxy_process_key_event_reply /* reply timeout */ IBusObject *connection; connection = (IBusObject *) ibus_proxy_get_connection ((IBusProxy *)call_data->engine); - ibus_object_destroy (connection); + if (connection) { + ibus_object_destroy (connection); + } } g_warning ("%s: %s", error->name, error->message); ibus_error_free (error); (In reply to comment #2) > Could you provide the log when you run 'ibus-daemon --ibus --verbose' > > % pkill -9 im-settings-daemon > Close the process of ibus using right click menu on ibus panel icon. > or > Kill ibus processes > % ibus-daemon --ibus --verbose > /usr/lib/python2.6/site-packages/dbus/connection.py:242: DeprecationWarning: object.__init__() takes no parameters super(Connection, self).__init__(*args, **kwargs) (ibus-daemon:11444): IBUS-WARNING **: org.freedesktop.DBus.Error.Failed: Can not get value [general->preload_engines] > From your log, it seems ibus_error_new_from_message() returns > DBUS_ERROR_NO_REPLY but I could not see this error when I add a delay in ibus > engine. > I guess your dbus would be busy in a certain condition. > Probably the following patch could resolve your problem but I'd like to know > how to reproduce your problem. > I have many processes running, firefox and chrome with many pages, virtualbox running a guests, thunderbirds etc. When I switch back to chrome open a new page, and trying to ibus-pinyin, the ibus-pinyin took long time to show up, if I type something, the ibus will crash. > Are dbus processes running in your session? Yes > # ps -ef | grep dbus > dbus 784 1 0 Jul23 ? 00:00:05 dbus-daemon --system > fujiwara 25757 1 0 11:33 ? 00:00:00 dbus-launch --sh-syntax > --exit-with-session > fujiwara 25758 1 0 11:33 ? 00:00:00 /bin/dbus-daemon --fork > --print-pid 5 --print-address 7 --session > > Which ibus engine do you use? ibus-pinyin? Yes, ibus-pinyin. > # ps -ef | grep ibus > fujiwara 2485 25924 0 11:52 ? 00:00:00 /usr/bin/ibus-daemon --xim > fujiwara 2486 2485 0 11:52 ? 00:00:00 /usr/libexec/ibus-gconf > fujiwara 2488 2485 0 11:52 ? 00:00:00 python > /usr/share/ibus/ui/gtk/main.py > fujiwara 2490 1 0 11:52 ? 00:00:00 /usr/libexec/ibus-x11 > --kill-daemon > fujiwara 2491 2485 0 11:52 ? 00:00:00 /usr/libexec/ibus-engine-pinyin > --ibus > > > --- ibus-1.3.6/bus/engineproxy.c.orig 2010-08-09 12:14:43.000000000 +0900 > +++ ibus-1.3.6/bus/engineproxy.c 2010-08-09 12:15:43.000000000 +0900 > @@ -564,7 +564,9 @@ bus_engine_proxy_process_key_event_reply > /* reply timeout */ > IBusObject *connection; > connection = (IBusObject *) ibus_proxy_get_connection ((IBusProxy > *)call_data->engine); > - ibus_object_destroy (connection); > + if (connection) { > + ibus_object_destroy (connection); > + } > } > g_warning ("%s: %s", error->name, error->message); > ibus_error_free (error); (In reply to comment #3) Could you install the following rpm if your problem can be fixed? http://fujiwara.fedorapeople.org/ibus/20100810/2390634/ibus-1.3.6-2.fc12.x86_64.rpm # rpm -e --nodeps ibus # rpm -ivh ibus-1.3.6-2.fc12.x86_64.rpm You also could get the original rpm: # yumdownloader ibus # rpm -ivh ibus-1.3.6-1.fc12.x86_64.rpm I tested some CPU stress but I could not reproduce your problem with ibus-pinyin. > (In reply to comment #2) > /usr/lib/python2.6/site-packages/dbus/connection.py:242: DeprecationWarning: > object.__init__() takes no parameters > super(Connection, self).__init__(*args, **kwargs) > > (ibus-daemon:11444): IBUS-WARNING **: org.freedesktop.DBus.Error.Failed: Can > not get value [general->preload_engines] Probably those warnings are not related with your problem. > I have many processes running, firefox and chrome with many pages, virtualbox > running a guests, thunderbirds etc. When I switch back to chrome open a new > page, and trying to ibus-pinyin, the ibus-pinyin took long time to show up, if > I type something, the ibus will crash. OK, currently I have no idea to reproduce your problem. However if the test rpm can fix your problem, I will integrate the patch. Danny Feng: Any news about the patched rpm? (In reply to comment #4) > Could you install the following rpm if your problem can be fixed? > http://fujiwara.fedorapeople.org/ibus/20100810/2390634/ibus-1.3.6-2.fc12.x86_64.rpm > > OK, currently I have no idea to reproduce your problem. > However if the test rpm can fix your problem, I will integrate the patch. (In reply to comment #5) > Danny Feng: > Any news about the patched rpm? > > (In reply to comment #4) > > Could you install the following rpm if your problem can be fixed? > > http://fujiwara.fedorapeople.org/ibus/20100810/2390634/ibus-1.3.6-2.fc12.x86_64.rpm > > > > OK, currently I have no idea to reproduce your problem. > > However if the test rpm can fix your problem, I will integrate the patch. oh, sorry, just got time to test with it, but I'm failed to install it, error: Failed dependencies: ibus-gtk = 1.3.6-2.fc12 is needed by ibus-1.3.6-2.fc12.x86_64 ibus-libs = 1.3.6-2.fc12 is needed by ibus-1.3.6-2.fc12.x86_64 (In reply to comment #6) > oh, sorry, just got time to test with it, but I'm failed to install it, > error: Failed dependencies: > ibus-gtk = 1.3.6-2.fc12 is needed by ibus-1.3.6-2.fc12.x86_64 > ibus-libs = 1.3.6-2.fc12 is needed by ibus-1.3.6-2.fc12.x86_64 Sorry, I forgot that dependencies while the two versions have the same contents. Could you try to get the necessary ibus rpms below again? http://fujiwara.fedorapeople.org/ibus/20100810/2427671/ (In reply to comment #7) > (In reply to comment #6) > > oh, sorry, just got time to test with it, but I'm failed to install it, > > error: Failed dependencies: > > ibus-gtk = 1.3.6-2.fc12 is needed by ibus-1.3.6-2.fc12.x86_64 > > ibus-libs = 1.3.6-2.fc12 is needed by ibus-1.3.6-2.fc12.x86_64 > > Sorry, I forgot that dependencies while the two versions have the same > contents. > Could you try to get the necessary ibus rpms below again? > http://fujiwara.fedorapeople.org/ibus/20100810/2427671/ I'm not able to reproduce the crash since upgrade to this, thanks Thanks for the test. I'll fix this issue next week. Upstreamed the fix. http://github.com/ibus/ibus/commit/85565b7a146e5ccbd484273b647b6195b6c08b03 ibus-1.3.6-2.fc13 has been submitted as an update for Fedora 13. https://admin.fedoraproject.org/updates/ibus-1.3.6-2.fc13 ibus-1.3.6-2.fc12 has been submitted as an update for Fedora 12. https://admin.fedoraproject.org/updates/ibus-1.3.6-2.fc12 ibus-1.3.6-2.fc12 has been pushed to the Fedora 12 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with su -c 'yum --enablerepo=updates-testing update ibus'. You can provide feedback for this update here: https://admin.fedoraproject.org/updates/ibus-1.3.6-2.fc12 ibus-1.3.6-2.fc13 has been pushed to the Fedora 13 stable repository. If problems still persist, please make note of it in this bug report. ibus-1.3.6-2.fc12 has been pushed to the Fedora 12 stable repository. If problems still persist, please make note of it in this bug report. |