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List: kde-bugs-dist
Subject: [Bug 300696] New: plasma-desktop received SIGABRT (signal 6) when running (idling) for a long time
From: Frank Weng <franklin () goodhorse ! idv ! tw>
Date: 2012-05-27 8:56:18
Message-ID: bug-300696-17878 () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=300696
Bug ID: 300696
Severity: crash
Version: unspecified
Priority: NOR
Assignee: plasma-bugs@kde.org
Summary: plasma-desktop received SIGABRT (signal 6) when
running (idling) for a long time
Classification: Unclassified
OS: Linux
Reporter: franklin@goodhorse.idv.tw
Hardware: Ubuntu Packages
Status: UNCONFIRMED
Component: general
Product: plasma
Application: plasma-desktop (0.4)
KDE Platform Version: 4.8.3 (4.8.3)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-24-generic-pae i686
Distribution: Ubuntu 12.04 LTS
-- Information about the crash:
- What I was doing when the application crashed:
Just let it idle for some time. Sometimes it would crash just putting there.
Sometimes it would crash when entering power saving mode.
The crash can be reproduced every time.
-- Backtrace:
Application: Plasma 桌面 shell (plasma-desktop), signal: Aborted
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb1a57740 (LWP 1771))]
Thread 4 (Thread 0xa8616b40 (LWP 1774)):
#0 0xb2b1be70 in pthread_mutex_unlock@plt () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#1 0xb2b8e3d0 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2 0xb2b4ef5f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3 0xb2b4f1c1 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#4 0xb63f48e7 in QEventDispatcherGlib::processEvents (this=0xa7d00468,
flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5 0xb63c050d in QEventLoop::processEvents (this=0xa8616240, flags=...) at
kernel/qeventloop.cpp:149
#6 0xb63c07a9 in QEventLoop::exec (this=0xa8616240, flags=...) at
kernel/qeventloop.cpp:204
#7 0xb62a994c in QThread::exec (this=0x94a3550) at thread/qthread.cpp:501
#8 0xb639db5d in QInotifyFileSystemWatcherEngine::run (this=0x94a3550) at
io/qfilesystemwatcher_inotify.cpp:248
#9 0xb62acde0 in QThreadPrivate::start (arg=0x94a3550) at
thread/qthread_unix.cpp:298
#10 0xb2c5fd4c in start_thread (arg=0xa8616b40) at pthread_create.c:308
#11 0xb75d0ace in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Thread 3 (Thread 0xa7cffb40 (LWP 1775)):
#0 0xb771f424 in __kernel_vsyscall ()
#1 0xb2c6396b in pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2 0xb75de3dc in __pthread_cond_wait (cond=0xb3d26890, mutex=0xb3d26878) at
forward.c:139
#3 0xb3c22029 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4 0xb3c2206f in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5 0xb2c5fd4c in start_thread (arg=0xa7cffb40) at pthread_create.c:308
#6 0xb75d0ace in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Thread 2 (Thread 0xa64ffb40 (LWP 1780)):
#0 __pthread_mutex_lock (mutex=0xa6508438) at pthread_mutex_lock.c:64
#1 0xb75de5f4 in pthread_mutex_lock (mutex=0xa6508438) at forward.c:182
#2 0xb2b8e390 in g_mutex_lock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3 0xb2b4e76c in g_main_context_prepare () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#4 0xb2b4ef6f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5 0xb2b4f52b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6 0xa6f660ea in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#7 0xb2b72673 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8 0xb2c5fd4c in start_thread (arg=0xa64ffb40) at pthread_create.c:308
#9 0xb75d0ace in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Thread 1 (Thread 0xb1a57740 (LWP 1771)):
[KCrash Handler]
#7 0xb771f424 in __kernel_vsyscall ()
#8 0xb75141ef in __GI_raise (sig=6) at
../nptl/sysdeps/unix/sysv/linux/raise.c:64
#9 0xb7517835 in __GI_abort () at abort.c:91
#10 0xb573913d in __gnu_cxx::__verbose_terminate_handler() () from
/usr/lib/i386-linux-gnu/libstdc++.so.6
#11 0xb5736ed3 in ?? () from /usr/lib/i386-linux-gnu/libstdc++.so.6
#12 0xb5736f0f in std::terminate() () from
/usr/lib/i386-linux-gnu/libstdc++.so.6
#13 0xb57370b4 in __cxa_rethrow () from /usr/lib/i386-linux-gnu/libstdc++.so.6
#14 0xb63c0a55 in QEventLoop::exec (this=0xbfcef1f4, flags=...) at
kernel/qeventloop.cpp:218
#15 0xb63c5eba in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#16 0xb58aaa74 in QApplication::exec () at kernel/qapplication.cpp:3820
#17 0xb76d3a7b in kdemain (argc=1, argv=0xbfcef3f4) at
../../../../plasma/desktop/shell/main.cpp:120
#18 0x0804850b in main (argc=1, argv=0xbfcef3f4) at plasma-desktop_dummy.cpp:3
This bug may be a duplicate of or related to bug 296473.
Possible duplicates by query: bug 300411, bug 300402, bug 300246, bug 299750,
bug 299596.
Reported using DrKonqi
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