159403 – krunner crash after N 'krunner' commands

Bug 159403 - krunner crash after N 'krunner' commands

Summary: krunner crash after N 'krunner' commands

Status:	RESOLVED FIXED

Alias:	None

Product:	krunner
Classification:	Plasma
Component:	general (show other bugs)
Version:	unspecified
Platform:	Ubuntu Linux

Importance:	NOR crash
Target Milestone:	---
Assignee:	Plasma Bugs List

URL:
Keywords:

Depends on:
Blocks:

Reported:	2008-03-16 12:12 UTC by thomas klein
Modified:	2008-10-19 14:19 UTC (History)
CC List:	1 user (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

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Description thomas klein 2008-03-16 12:12:36 UTC

Version:            (using KDE 4.0.2)
Installed from:    Ubuntu Packages
OS:                Linux

krunner crash after N 'krunner' commands

how to reproduce : 
1) open krunner dialog
2) while (!crash) {
     paste 'krunner' in dialog and hit enter;
}

I got 2 backtraces : 

############ <Backtrace 1> ############
(no debugging symbols found)
Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
(no debugging symbols found)
(no debugging symbols found)
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[Thread debugging using libthread_db enabled]
[New Thread -1250871088 (LWP 29663)]
[New Thread -1312228464 (LWP 29669)]
[New Thread -1303835760 (LWP 29668)]
[New Thread -1295443056 (LWP 29667)]
[New Thread -1287050352 (LWP 29666)]
[New Thread -1278657648 (LWP 29665)]
(no debugging symbols found)
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0xffffe410 in __kernel_vsyscall ()
[Current thread is 0 (LWP 29663)]

Thread 6 (Thread -1278657648 (LWP 29665)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7a6f676 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb7e8b31d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb7ac129d in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#4  0xb7a5704d in ?? () from /usr/lib/kde4/lib/libthreadweaver.so.4
#5  0x080b6a78 in ?? ()
#6  0x0817e1d8 in ?? ()
#7  0xffffffff in ?? ()
#8  0x00000010 in ?? ()
#9  0x0817e0b0 in ?? ()
#10 0xb3c932c4 in ?? ()
#11 0xb3c93258 in ?? ()
#12 0xb7a5ba44 in ?? () from /usr/lib/kde4/lib/libthreadweaver.so.4
#13 0x0817e0b0 in ?? ()
#14 0xb7a640b4 in vtable for ThreadWeaver::WeaverInterface ()
   from /usr/lib/kde4/lib/libthreadweaver.so.4
#15 0x0817e1d9 in ?? ()
#16 0xb7a64a10 in ?? () from /usr/lib/kde4/lib/libthreadweaver.so.4
#17 0x00000000 in ?? ()

Thread 5 (Thread -1287050352 (LWP 29666)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7a6f676 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb7e8b31d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb7ac129d in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#4  0xb7a5704d in ?? () from /usr/lib/kde4/lib/libthreadweaver.so.4
#5  0x080b6a78 in ?? ()
#6  0x0817e1d8 in ?? ()
#7  0xffffffff in ?? ()
#8  0x00000010 in ?? ()
#9  0x0817e0b0 in ?? ()
#10 0xb34922c4 in ?? ()
#11 0xb3492258 in ?? ()
#12 0xb7a5ba44 in ?? () from /usr/lib/kde4/lib/libthreadweaver.so.4
#13 0x0817e0b0 in ?? ()
#14 0xb7a640b4 in vtable for ThreadWeaver::WeaverInterface ()
   from /usr/lib/kde4/lib/libthreadweaver.so.4
#15 0x0817e1d9 in ?? ()
#16 0xb7a64a10 in ?? () from /usr/lib/kde4/lib/libthreadweaver.so.4
#17 0x00000000 in ?? ()

Thread 4 (Thread -1295443056 (LWP 29667)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7e3de96 in nanosleep () from /lib/tls/i686/cmov/libc.so.6
#2  0xb7e3dca7 in sleep () from /lib/tls/i686/cmov/libc.so.6
#3  0xb6ecd640 in ?? () from /usr/lib/kde4/lib/libkdeui.so.5
#4  0x00000001 in ?? ()
#5  0x00000000 in ?? ()
############ </Backtrace 1> ############

############ <Backtrace 2> #############
(no debugging symbols found)
Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread -1250502448 (LWP 29493)]
[New Thread -1311859824 (LWP 29506)]
[New Thread -1303467120 (LWP 29504)]
[New Thread -1295074416 (LWP 29503)]
[New Thread -1286681712 (LWP 29502)]
[New Thread -1278289008 (LWP 29501)]
(no debugging symbols found)
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0xffffe410 in __kernel_vsyscall ()
[Current thread is 0 (LWP 29493)]

Thread 6 (Thread -1278289008 (LWP 29501)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7ac9676 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb7ee531d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb7b1b29d in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#4  0xb7ab104d in ?? () from /usr/lib/kde4/lib/libthreadweaver.so.4
#5  0x08180a40 in ?? ()
#6  0x08180858 in ?? ()
#7  0xffffffff in ?? ()
#8  0x00000010 in ?? ()
#9  0x08180730 in ?? ()
#10 0xb3ced2c4 in ?? ()
#11 0xb3ced258 in ?? ()
#12 0xb7ab5a44 in ?? () from /usr/lib/kde4/lib/libthreadweaver.so.4
#13 0x08180730 in ?? ()
#14 0xb7abe0b4 in vtable for ThreadWeaver::WeaverInterface ()
   from /usr/lib/kde4/lib/libthreadweaver.so.4
#15 0x08180859 in ?? ()
#16 0xb7abea10 in ?? () from /usr/lib/kde4/lib/libthreadweaver.so.4
#17 0x00000000 in ?? ()

Thread 5 (Thread -1286681712 (LWP 29502)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7e97e96 in nanosleep () from /lib/tls/i686/cmov/libc.so.6
#2  0xb7e97ca7 in sleep () from /lib/tls/i686/cmov/libc.so.6
#3  0xb6f27640 in ?? () from /usr/lib/kde4/lib/libkdeui.so.5
#4  0x00000001 in ?? ()
#5  0x00000000 in ?? ()

Thread 4 (Thread -1295074416 (LWP 29503)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7ac9676 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb7ee531d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb7b1b29d in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#4  0xb7ab104d in ?? () from /usr/lib/kde4/lib/libthreadweaver.so.4
#5  0x08180a40 in ?? ()
#6  0x08180858 in ?? ()
#7  0xffffffff in ?? ()
#8  0x00000010 in ?? ()
#9  0x08180730 in ?? ()
#10 0xb2ceb2c4 in ?? ()
#11 0xb2ceb258 in ?? ()
#12 0xb7ab5a44 in ?? () from /usr/lib/kde4/lib/libthreadweaver.so.4
#13 0x08180730 in ?? ()
#14 0xb7abe0b4 in vtable for ThreadWeaver::WeaverInterface ()
   from /usr/lib/kde4/lib/libthreadweaver.so.4
#15 0x08180859 in ?? ()
#16 0xb7abea10 in ?? () from /usr/lib/kde4/lib/libthreadweaver.so.4
#17 0x00000000 in ?? ()

Thread 3 (Thread -1303467120 (LWP 29504)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7ac9676 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb7ee531d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb7b1b29d in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#4  0xb7ab104d in ?? () from /usr/lib/kde4/lib/libthreadweaver.so.4
#5  0x08180a40 in ?? ()
#6  0x08180858 in ?? ()
#7  0xffffffff in ?? ()
#8  0x00000010 in ?? ()
#9  0x08180730 in ?? ()
#10 0xb24ea2c4 in ?? ()
#11 0xb24ea258 in ?? ()
#12 0xb7ab5a44 in ?? () from /usr/lib/kde4/lib/libthreadweaver.so.4
#13 0x08180730 in ?? ()
#14 0xb7abe0b4 in vtable for ThreadWeaver::WeaverInterface ()
   from /usr/lib/kde4/lib/libthreadweaver.so.4
#15 0x08180859 in ?? ()
#16 0xb7abea10 in ?? () from /usr/lib/kde4/lib/libthreadweaver.so.4
#17 0x00000000 in ?? ()

Thread 2 (Thread -1311859824 (LWP 29506)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7ed12a1 in select () from /lib/tls/i686/cmov/libc.so.6
#2  0xb7bb5f82 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00000010 in ?? ()
#4  0xb1ce92d0 in ?? ()
#5  0x00000000 in ?? ()

Thread 1 (Thread -1250502448 (LWP 29493)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7ac9676 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb7ee531d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb7b1b29d in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#4  0xb7b1a352 in QThread::wait () from /usr/lib/libQtCore.so.4
#5  0xb7bb6056 in ?? () from /usr/lib/libQtCore.so.4
#6  0x08068b58 in ?? ()
#7  0xffffffff in ?? ()
#8  0xbf973c48 in ?? ()
#9  0xb6942d81 in operator delete () from /usr/lib/libstdc++.so.6
#10 0xb7bb787f in ?? () from /usr/lib/libQtCore.so.4
#11 0x08068b58 in ?? ()
#12 0xb7c55e20 in ?? () from /usr/lib/libQtCore.so.4
#13 0xbf973c78 in ?? ()
#14 0xb7bb38f8 in ?? () from /usr/lib/libQtCore.so.4
#15 0xb7c57800 in ?? () from /usr/lib/libQtCore.so.4
#16 0xb7f4aff4 in ?? () from /lib/tls/i686/cmov/libc.so.6
#17 0xbf973c98 in ?? ()
#18 0xb7e32594 in exit () from /lib/tls/i686/cmov/libc.so.6
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
#0  0xffffe410 in __kernel_vsyscall ()


Thread 3 (Thread -1303835760 (LWP 29668)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7a6f676 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb7e8b31d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb7ac129d in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#4  0xb7a5704d in ?? () from /usr/lib/kde4/lib/libthreadweaver.so.4
#5  0x080b6a78 in ?? ()
#6  0x0817e1d8 in ?? ()
#7  0xffffffff in ?? ()
#8  0x00000010 in ?? ()
#9  0x0817e0b0 in ?? ()
#10 0xb24902c4 in ?? ()
#11 0xb2490258 in ?? ()
#12 0xb7a5ba44 in ?? () from /usr/lib/kde4/lib/libthreadweaver.so.4
#13 0x0817e0b0 in ?? ()
#14 0xb7a640b4 in vtable for ThreadWeaver::WeaverInterface ()
   from /usr/lib/kde4/lib/libthreadweaver.so.4
#15 0x0817e1d9 in ?? ()
#16 0xb7a64a10 in ?? () from /usr/lib/kde4/lib/libthreadweaver.so.4
#17 0x00000000 in ?? ()

Thread 2 (Thread -1312228464 (LWP 29669)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7e772a1 in select () from /lib/tls/i686/cmov/libc.so.6
#2  0xb7b5bf82 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00000010 in ?? ()
#4  0xb1c8f2d0 in ?? ()
#5  0x00000000 in ?? ()

Thread 1 (Thread -1250871088 (LWP 29663)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7a6f676 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb7e8b31d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb7ac129d in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#4  0xb7ac0352 in QThread::wait () from /usr/lib/libQtCore.so.4
#5  0xb7b5c056 in ?? () from /usr/lib/libQtCore.so.4
#6  0x08068b58 in ?? ()
#7  0xffffffff in ?? ()
#8  0xbfdb2fe8 in ?? ()
#9  0xb68e8d81 in operator delete () from /usr/lib/libstdc++.so.6
#10 0xb7b5d87f in ?? () from /usr/lib/libQtCore.so.4
#11 0x08068b58 in ?? ()
#12 0xb7bfbe20 in ?? () from /usr/lib/libQtCore.so.4
#13 0xbfdb3018 in ?? ()
#14 0xb7b598f8 in ?? () from /usr/lib/libQtCore.so.4
#15 0xb7bfd800 in ?? () from /usr/lib/libQtCore.so.4
#16 0xb7ef0ff4 in ?? () from /lib/tls/i686/cmov/libc.so.6
#17 0xbfdb3038 in ?? ()
#18 0xb7dd8594 in exit () from /lib/tls/i686/cmov/libc.so.6
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
#0  0xffffe410 in __kernel_vsyscall ()
############ </Backtrace 2> #############

Comment 1 Jordi Polo 2008-04-25 10:30:02 UTC

Still happening in kde 4.0.3?
Can you provide some hardware information?
I think you may be hitting the same error than bug #160692

Comment 2 thomas klein 2008-04-26 14:37:09 UTC

yes, still happening in 4.0.3

* no backtrace : 
This backtrace appears to be of no use.
This is probably because your packages are built in a way which prevents creation of proper backtraces, or the stack frame was seriously corrupted in the crash.

(no debugging symbols found)
Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".

* hardware info : 
core2 duo Genuine Intel(R) CPU T2400  @ 1.83GHz
1Go ram

* kernel : 
Linux adept 2.6.22-14-generic #1 SMP Tue Feb 12 07:42:25 UTC 2008 i686 GNU/Linux

Comment 3 Viesturs Zarins 2008-05-15 12:58:09 UTC

Cannot reproduce this after some 30 "pastes".

Ubuntu Hardy, kde 4.0.3.

Amd64, dualcore, 2 Gb ram.

Comment 4 Riccardo Iaconelli 2008-10-19 14:19:21 UTC

This seems gone, at least in trunk, please reopen if it is not. =)