Bug 149292

Summary:	KGet crashed when downloading files from samba server with 1000Mbps network connection.
Product:	[Applications] kget	Reporter:	guojb
Component:	general	Assignee:	KGet authors <kget>
Status:	RESOLVED FIXED
Severity:	crash	CC:	elliot.li
Priority:	NOR
Version:	unspecified
Target Milestone:	---
Platform:	RedHat Enterprise Linux
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description guojb 2007-08-28 09:03:24 UTC

Version:           KGet v0.8.5 (Using KDE 3.5.4-11.el5 Fedora-core) (using KDE KDE 3.5.4)
Installed from:    RedHat RPMs
OS:                Linux

The client connected the samba server in 1Gbps. When KGet tool was downloading a big (4.7G) file from the server, it would crash if you clicked the "Transfer -> Timer" menu. Both the server and client were installed RHEL5.

Comment 1 guojb 2007-08-28 09:06:18 UTC

Steps to Reproduce:
1. Start the samba server and share a big file.
2. Connect the samba server and client in 1000Mbps.
3. At the client, use the KGet tool to download file from the server.
4. When the downloading speed reachs more than 40 MBps (just an 
estimated value), Click the menu "Transfer->Timer".
5. KGet will crash and catch the signal 11.

Backtrace:
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Using host libthread_db library "/lib64/libthread_db.so.1".
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[Thread debugging using libthread_db enabled]
[New Thread 4398088461152 (LWP 2976)]
[New Thread 4398165258784 (LWP 3151)]
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[KCrash handler]
#5  0x000004000029e438 in ._ZN3KIO5Slave6resumeEv ()
   from /usr/lib64/libkio.so.4
#6  0x000004000029e7e8 in ._ZN3KIO11TransferJob6resumeEv ()
   from /usr/lib64/libkio.so.4
#7  0x00000400003238ec in ._ZN3KIO11FileCopyJob8slotDataEPNS_3JobERK9QMemArrayIcE () from /usr/lib64/libkio.so.4
#8  0x00000400003244d8 in ._ZN3KIO11FileCopyJob9qt_invokeEiP8QUObject ()
   from /usr/lib64/libkio.so.4
#9  0x00000400013628dc in ._ZN7QObject15activate_signalEP15QConnectionListP8QUObject () from /usr/lib64/qt-3.3/lib/libqt-mt.so.3
#10 0x00000400002ae918 in ._ZN3KIO11TransferJob4dataEPNS_3JobERK9QMemArrayIcE
    () from /usr/lib64/libkio.so.4
#11 0x00000400002aea04 in ._ZN3KIO11TransferJob8slotDataERK9QMemArrayIcE ()
   from /usr/lib64/libkio.so.4
#12 0x00000400002fad08 in ._ZN3KIO11TransferJob9qt_invokeEiP8QUObject ()
   from /usr/lib64/libkio.so.4
#13 0x00000400013628dc in ._ZN7QObject15activate_signalEP15QConnectionListP8QUObject () from /usr/lib64/qt-3.3/lib/libqt-mt.so.3
#14 0x00000400002afa80 in ._ZN3KIO14SlaveInterface4dataERK9QMemArrayIcE ()
   from /usr/lib64/libkio.so.4
#15 0x0000040000324fb4 in ._ZN3KIO14SlaveInterface8dispatchEiRK9QMemArrayIcE ()
   from /usr/lib64/libkio.so.4
#16 0x000004000033052c in ._ZN3KIO14SlaveInterface8dispatchEv ()
   from /usr/lib64/libkio.so.4
#17 0x00000400002c1b14 in ._ZN3KIO5Slave8gotInputEv ()
   from /usr/lib64/libkio.so.4
#18 0x000004000031b4e4 in ._ZN3KIO5Slave9qt_invokeEiP8QUObject ()
   from /usr/lib64/libkio.so.4
#19 0x00000400013628dc in ._ZN7QObject15activate_signalEP15QConnectionListP8QUObject () from /usr/lib64/qt-3.3/lib/libqt-mt.so.3
#20 0x0000040001363a78 in ._ZN7QObject15activate_signalEii ()
   from /usr/lib64/qt-3.3/lib/libqt-mt.so.3
#21 0x0000040001807724 in ._ZN15QSocketNotifier9activatedEi ()
   from /usr/lib64/qt-3.3/lib/libqt-mt.so.3
#22 0x000004000138c238 in ._ZN15QSocketNotifier5eventEP6QEvent ()
   from /usr/lib64/qt-3.3/lib/libqt-mt.so.3
#23 0x00000400012d8424 in ._ZN12QApplication14internalNotifyEP7QObjectP6QEvent
    () from /usr/lib64/qt-3.3/lib/libqt-mt.so.3
#24 0x00000400012da680 in ._ZN12QApplication6notifyEP7QObjectP6QEvent ()
   from /usr/lib64/qt-3.3/lib/libqt-mt.so.3
#25 0x0000040000d43890 in ._ZN12KApplication6notifyEP7QObjectP6QEvent ()
   from /usr/lib64/libkdecore.so.4
#26 0x00000400012c625c in ._ZN10QEventLoop23activateSocketNotifiersEv ()
   from /usr/lib64/qt-3.3/lib/libqt-mt.so.3
#27 0x0000040001269220 in ._ZN10QEventLoop13processEventsEj ()
   from /usr/lib64/qt-3.3/lib/libqt-mt.so.3
#28 0x00000400012f9c08 in ._ZN10QEventLoop9enterLoopEv ()
   from /usr/lib64/qt-3.3/lib/libqt-mt.so.3
#29 0x00000400012f9970 in ._ZN10QEventLoop4execEv ()
   from /usr/lib64/qt-3.3/lib/libqt-mt.so.3
#30 0x00000400012d7f54 in ._ZN12QApplication4execEv ()
   from /usr/lib64/qt-3.3/lib/libqt-mt.so.3
#31 0x0000000010058470 in ._ZN7QBitmapD1Ev ()
#32 0x0000040001dc966c in .generic_start_main () from /lib64/libc.so.6
#33 0x0000040001dc98e8 in .__libc_start_main () from /lib64/libc.so.6
#34 0x0000000000000000 in ?? ()

Comment 2 Lukas Appelhans 2008-07-16 13:04:35 UTC

Should be fixed in KDE4...

Lukas