nepomukservicestub crashed with SIGSEGV

Bug #923320 reported by Žilvinas Valinskas
48
This bug affects 10 people
Affects Status Importance Assigned to Milestone
kde-runtime (Ubuntu)
Confirmed
Undecided
Unassigned

Bug Description

Application: Apport KDE (python2.7), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f02c47b0720 (LWP 3008))]

Thread 2 (Thread 0x7f02a5adb700 (LWP 3776)):
#0 0x00007f02c43b7ea9 in __pthread_mutex_lock (mutex=0x7f02a849e5e0) at pthread_mutex_lock.c:92
#1 0x00007f02c0853d61 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f02c0818b1b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f02c0818f9a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f02ac7cdf36 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#5 0x00007f02c083a135 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007f02c43b5e2b in start_thread (arg=0x7f02a5adb700) at pthread_create.c:304
#7 0x00007f02c324e0dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f02c47b0720 (LWP 3008)):
[KCrash Handler]
#6 0x00007f02c31a03b5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7 0x00007f02c31a3b1b in __GI_abort () at abort.c:92
#8 0x00007f02c3198d2d in __GI___assert_fail (assertion=0x7f02bd58bad8 "!xcb_xlib_threads_sequence_lost", file=<optimized out>, line=273, function=<optimized out>) at assert.c:81
#9 0x00007f02bd519603 in ?? () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#10 0x00007f02bd519621 in ?? () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#11 0x00007f02bd519d4d in _XEventsQueued () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#12 0x00007f02bd51c870 in _XData32 () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#13 0x00007f02bd4f6172 in XChangeProperty () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#14 0x00007f02bf024c20 in QWidgetPrivate::setWindowIcon_sys (this=0x22c43c0, forceReset=false) at kernel/qwidget_x11.cpp:1550
#15 0x00007f02befd1a55 in QWidget::create (this=0x2465310, window=0, initializeWindow=true, destroyOldWindow=true) at kernel/qwidget.cpp:1539
#16 0x00007f02befda0df in QWidget::winId (this=0x2465310) at kernel/qwidget.cpp:2522
#17 0x00007f02b93d0d23 in KDialog::setPlainCaption (this=<optimized out>, caption=...) at ../../kdeui/dialogs/kdialog.cpp:493
#18 0x00007f02b93d4ca3 in KDialogPrivate::init (this=<optimized out>, q=0x2465310) at ../../kdeui/dialogs/kdialog.cpp:181
#19 0x00007f02b93d4e64 in KDialog::KDialog (this=0x2465310, parent=<optimized out>, flags=...) at ../../kdeui/dialogs/kdialog.cpp:192
#20 0x00007f02b93e885a in informationListWId (options=..., dontShowAgainName=..., caption=..., strlist=..., text=..., parent_id=0) at ../../kdeui/dialogs/kmessagebox.cpp:987
#21 KMessageBox::informationListWId (parent_id=0, text=..., strlist=..., caption=..., dontShowAgainName=..., options=...) at ../../kdeui/dialogs/kmessagebox.cpp:979
#22 0x00007f02b93e8b2f in KMessageBox::informationList (parent=<optimized out>, text=..., strlist=..., caption=..., dontShowAgainName=..., options=...) at ../../kdeui/dialogs/kmessagebox.cpp:976
#23 0x00007f02b93e8b88 in KMessageBox::information (parent=<optimized out>, text=..., caption=..., dontShowAgainName=..., options=...) at ../../kdeui/dialogs/kmessagebox.cpp:963
#24 0x00007f02b9d6f293 in meth_KMessageBox_information (sipArgs=<optimized out>) at sip/kdeui/sipkdeuipart4.cpp:25733
#25 0x00000000004b65c9 in PyEval_EvalFrameEx ()
#26 0x00000000004b6db7 in PyEval_EvalFrameEx ()
#27 0x00000000004b6db7 in PyEval_EvalFrameEx ()
#28 0x00000000004b6db7 in PyEval_EvalFrameEx ()
#29 0x00000000004bcd4d in PyEval_EvalCodeEx ()
#30 0x00000000004b6a9a in PyEval_EvalFrameEx ()
#31 0x00000000004b6db7 in PyEval_EvalFrameEx ()
#32 0x00000000004b6db7 in PyEval_EvalFrameEx ()
#33 0x00000000004bcd4d in PyEval_EvalCodeEx ()
#34 0x000000000044908f in function_call ()
#35 0x000000000041ae3a in PyObject_Call ()
#36 0x00000000004308ae in instancemethod_call ()
#37 0x000000000041ae3a in PyObject_Call ()
#38 0x00000000004b5dd6 in PyEval_CallObjectWithKeywords ()
#39 0x0000000000434b5c in PyInstance_New ()
#40 0x000000000041ae3a in PyObject_Call ()
#41 0x00000000004b6bde in PyEval_EvalFrameEx ()
#42 0x00000000004bcd4d in PyEval_EvalCodeEx ()
#43 0x00000000004bd822 in PyEval_EvalCode ()
#44 0x00000000004dcd02 in run_mod ()
#45 0x00000000004dd8c4 in PyRun_FileExFlags ()
#46 0x00000000004de33e in PyRun_SimpleFileExFlags ()
#47 0x00000000004ee79d in Py_Main ()
#48 0x00007f02c318b30d in __libc_start_main (main=0x41ab50 <main>, argc=2, ubp_av=0x7fff5492c918, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff5492c908) at libc-start.c:226
#49 0x000000000041ccd9 in _start ()

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: kde-runtime 4:4.8.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-12.20-generic 3.2.2
Uname: Linux 3.2.0-12-generic x86_64
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
Date: Sun Jan 29 13:48:50 2012
Disassembly: => 0x0: Cannot access memory at address 0x0
ExecutablePath: /usr/bin/nepomukservicestub
InstallationMedia: Kubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
ProcCmdline: /usr/bin/nepomukservicestub nepomukstorage
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/usr/bin/zsh
SegvAnalysis:
 Segfault happened at: 0x0: Cannot access memory at address 0x0
 PC (0x00000000) not located in a known VMA region (needed executable region)!
SegvReason: executing NULL VMA
Signal: 11
SourcePackage: kde-runtime
Stacktrace:
 #0 0x0000000000000000 in ?? ()
 No symbol table info available.
 Cannot access memory at address 0x7fffbce8b728
StacktraceTop: ?? ()
ThreadStacktrace:
 .
 Thread 16 (LWP 3059):
 #0 0x00007fffbcf598de in ?? ()
 No symbol table info available.
 Cannot access memory at address 0x7f34a07f7a80
Title: nepomukservicestub crashed with SIGSEGV
UpgradeStatus: Upgraded to precise on 2012-01-07 (21 days ago)
UserGroups: adm admin cdrom dialout kvm lpadmin plugdev sambashare wireshark

Revision history for this message
Žilvinas Valinskas (zval) wrote :
visibility: private → public
Revision history for this message
Apport retracing service (apport) wrote :

Stacktrace:
 #0 0x0000000000000000 in ?? ()
 No symbol table info available.
 Cannot access memory at address 0x7fffbce8b728
StacktraceTop: ?? ()

Revision history for this message
Apport retracing service (apport) wrote : ThreadStacktrace.txt
tags: added: apport-failed-retrace
tags: removed: need-amd64-retrace
Revision history for this message
Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in kde-runtime (Ubuntu):
status: New → Confirmed
Revision history for this message
silvio1964 (verdecchiasilvio) wrote :

happens on sistem starup

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