Bug 370643 - KCMInit crash
Summary: KCMInit crash
Status: RESOLVED WORKSFORME
Alias: None
Product: systemsettings
Classification: Applications
Component: kcm_touchpad (show other bugs)
Version: 5.17.5
Platform: openSUSE Linux
: NOR crash
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2016-10-13 11:27 UTC by berserq0123
Modified: 2020-01-22 21:34 UTC (History)
1 user (show)

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Latest Commit:
Version Fixed In:


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Description berserq0123 2016-10-13 11:27:36 UTC
Application: kdeinit5 ()

Qt Version: 5.7.0
Frameworks Version: 5.27.0
Operating System: Linux 4.8.0-2.gb49afc4-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
System login
- Unusual behavior I noticed:
Also kdeinit crashed sometimes
KScreenSaver doesnt work.

-- Backtrace:
Application: KCMInit (kdeinit5), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f4826842780 (LWP 1814))]

Thread 3 (Thread 0x7f4813d12700 (LWP 1815)):
#0  0x00007f48249eabbd in poll () from /lib64/libc.so.6
#1  0x00007f4825cc7402 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007f4825cc914f in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007f481cac3469 in QXcbEventReader::run (this=0x1bb2b30) at qxcbconnection.cpp:1337
#4  0x00007f4824d66859 in QThreadPrivate::start (arg=0x1bb2b30) at thread/qthread_unix.cpp:344
#5  0x00007f482224c0a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f48249f2fed in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f4812204700 (LWP 1816)):
#0  0x00007f48249eabbd in poll () from /lib64/libc.so.6
#1  0x00007f482137fe64 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f4804003020, timeout=-1, context=0x7f4804000990) at gmain.c:4103
#2  g_main_context_iterate (context=context@entry=0x7f4804000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3803
#3  0x00007f482137ff7c in g_main_context_iteration (context=0x7f4804000990, may_block=1) at gmain.c:3869
#4  0x00007f4824f6bf4b in QEventDispatcherGlib::processEvents (this=0x7f48040008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f4824f1b89b in QEventLoop::exec (this=this@entry=0x7f4812203e20, flags=..., flags@entry=...) at kernel/qeventloop.cpp:210
#6  0x00007f4824d6202a in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00007f481ae88aa5 in ?? () from /usr/lib64/libQt5DBus.so.5
#8  0x00007f4824d66859 in QThreadPrivate::start (arg=0x7f481b0efd00) at thread/qthread_unix.cpp:344
#9  0x00007f482224c0a4 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f48249f2fed in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f4826842780 (LWP 1814)):
[KCrash Handler]
#6  0x000000000003b656 in ?? ()
#7  0x00007f48199f1627 in QThreadStorage (this=0x7f4819d09b84 <QHttpThreadDelegate::connections>) at ../../src/corelib/thread/qthreadstorage.h:138
#8  __static_initialization_and_destruction_0 (__initialize_p=1, __priority=65535) at access/qhttpthreaddelegate.cpp:206
#9  _GLOBAL__sub_I_qhttpthreaddelegate.cpp(void) () at access/qhttpthreaddelegate.cpp:743
#10 0x00007f48266848ea in call_init.part () from /lib64/ld-linux-x86-64.so.2
#11 0x00007f48266849d3 in _dl_init_internal () from /lib64/ld-linux-x86-64.so.2
#12 0x00007f4826688b08 in dl_open_worker () from /lib64/ld-linux-x86-64.so.2
#13 0x00007f48266847a4 in _dl_catch_error () from /lib64/ld-linux-x86-64.so.2
#14 0x00007f48266882fb in _dl_open () from /lib64/ld-linux-x86-64.so.2
#15 0x00007f4823eee02b in dlopen_doit () from /lib64/libdl.so.2
#16 0x00007f48266847a4 in _dl_catch_error () from /lib64/ld-linux-x86-64.so.2
#17 0x00007f4823eee5dd in _dlerror_run () from /lib64/libdl.so.2
#18 0x00007f4823eee0c1 in dlopen@@GLIBC_2.2.5 () from /lib64/libdl.so.2
#19 0x00007f4824f19c10 in QLibraryPrivate::load_sys (this=this@entry=0x1c00610) at plugin/qlibrary_unix.cpp:233
#20 0x00007f4824f12b6b in load (this=0x1c00610) at plugin/qlibrary.cpp:538
#21 QLibrary::load (this=this@entry=0x7ffecdbe6ae0) at plugin/qlibrary.cpp:789
#22 0x00007f4824f13018 in QLibrary::resolve (this=this@entry=0x7ffecdbe6ae0, symbol=symbol@entry=0x1bf6b28 "kcminit_touchpad") at plugin/qlibrary.cpp:1003
#23 0x00007f4824f15266 in QLibrary::resolve (fileName=..., symbol=symbol@entry=0x1bf6b28 "kcminit_touchpad") at plugin/qlibrary.cpp:1024
#24 0x00007f481cf7cc69 in KCMInit::runModule (this=this@entry=0x7ffecdbe6e90, libName=..., service=...) at /usr/src/debug/plasma-workspace-5.8.0/startkde/kcminit/main.cpp:82
#25 0x00007f481cf7d6a9 in KCMInit::runModules (this=this@entry=0x7ffecdbe6e90, phase=phase@entry=0) at /usr/src/debug/plasma-workspace-5.8.0/startkde/kcminit/main.cpp:128
#26 0x00007f481cf7dd38 in KCMInit::KCMInit (this=0x7ffecdbe6e90, args=...) at /usr/src/debug/plasma-workspace-5.8.0/startkde/kcminit/main.cpp:204
#27 0x00007f481cf7ecb1 in kdemain (argc=1, argv=<optimized out>) at /usr/src/debug/plasma-workspace-5.8.0/startkde/kcminit/main.cpp:268
#28 0x00000000004088a0 in launch (argc=argc@entry=1, _name=0x1b507d1 "kcminit_startup", args=<optimized out>, args@entry=0x0, cwd=cwd@entry=0x0, envc=envc@entry=0, envs=<optimized out>, envs@entry=0x0, reset_env=reset_env@entry=false, tty=tty@entry=0x0, avoid_loops=avoid_loops@entry=false, startup_id_str=startup_id_str@entry=0x40b2d3 "0") at /usr/src/debug/kinit-5.27.0/src/kdeinit/kinit.cpp:705
#29 0x000000000040541c in main (argc=5, argv=<optimized out>) at /usr/src/debug/kinit-5.27.0/src/kdeinit/kinit.cpp:1744

Reported using DrKonqi
Comment 1 Rajeesh K V 2016-10-14 04:24:35 UTC
Can you enable debuginfo details and provide the crash report?
Also confirm whether kded_touchpad.so is installed in correct location (e.g: /usr/lib64/qt5/plugins/).
Comment 2 berserq0123 2016-10-19 17:59:31 UTC
(gdb) thread apply all bt full
http://pastebin.com/rap7jhHb

ls /usr/lib64/qt5/plugins/kded_touchpad.so -la
-rwxr-xr-x 1 root root 300552 Oct  5 23:19 /usr/lib64/qt5/plugins/kded_touchpad.so

(gdb) info sharedlibrary /usr/lib64/qt5/plugins/kded_touchpad.so
No shared libraries matched.

(gdb) info shared 
http://pastebin.com/82fbh6kB

Stable reproduction on every startup
Comment 4 Andrew Crouthamel 2018-11-01 13:52:46 UTC
Dear Bug Submitter,

This bug has been stagnant for a long time. Could you help us out and re-test if the bug is valid in the latest version? I am setting the status to NEEDSINFO pending your response, please change the Status back to REPORTED when you respond.

Thank you for helping us make KDE software even better for everyone!
Comment 5 Bug Janitor Service 2018-11-16 11:45:10 UTC
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 6 Bug Janitor Service 2018-12-02 03:51:01 UTC
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!