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List:       kde-bugs-dist
Subject:    Bug#27700: search folders hangs kmail
From:       Achim Bohnet <ach () mpe ! mpg ! de>
Date:       2001-06-25 21:07:56
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On Monday 25 June 2001 21:39, Michael Häckel wrote:
> On Monday, 25. June 2001 20:26, ach@mpe.mpg.de wrote:
> >
> > With todays CVS kmail 'search folders'
> > makes kmail not responding any longer.
> >
> > It always happen
> > when I search <complete message> and all folders (4100 msg, 24MB)  Ditto
> > for a subject search on a folder with 1039 msg.
> >
> > With a folder containing 82 msgs
> > a subject search works but <complete message> made kmail not respond
> > anymore.
> 
> Is it possibly a specific message the problem and it works in all other 
> folders?

I had at least 2 folders but the 82-msg folder has now 83-msg and I can't
reproduce it.  But in the 1039-msg folder it still hangs.  I've move the
folder and .index file outside ~/Mail and no search all folders works
again.

I've placed the mbox at http://www.xray.mpe.mpg.de/~ach/tru64.mbox.bz2
(still 2.8MB unfortunately)

> Does KMail run at 100% CPU or does it simply nothing?

Ups, 100% CPU.    And Marc is right:  With the tru64 mbox file
'search folders' dialog 'hangs' with '... (400 messages)' in the
status bar and after ~ 6 minutes the search runs to it's end
(well, call me impatient.  Never waited that long ;)
I've looked at the mbox file at message 400 +- 1 without seeing
something strange :(

> 
> What do you get, if you type "kill -6 <kmail-pid>" in a terminal?

Crash handler pops up:

(no debugging symbols found)...0x41138f89 in wait4 () from /lib/libc.so.6
#0  0x41138f89 in wait4 () from /lib/libc.so.6
#1  0x411a2b4c in __check_rhosts_file () from /lib/libc.so.6
#2  0x4092c155 in KCrash::defaultCrashHandler (signal=6)
    at ../../../kdelibs/kdecore/kcrash.cpp:197
#3  0x410c2a28 in sigaction () from /lib/libc.so.6
#4  0x806c185 in KMMessage::fromString ()
#5  0x80f3f07 in KMFolder::readMsg ()
#6  0x80f3cb8 in KMFolder::getMsg ()
#7  0x817fd1a in KMFldSearch::searchInFolder ()
#8  0x8180e86 in KMFldSearch::slotSearch ()
#9  0x40bd106d in QObject::activate_signal () from /usr/lib/libqt.so.2
#10 0x40ce8eed in QButton::clicked () from /usr/lib/libqt.so.2
#11 0x40c34070 in QButton::mouseReleaseEvent () from /usr/lib/libqt.so.2
#12 0x40c18b12 in QWidget::event () from /usr/lib/libqt.so.2
#13 0x40b7d7ae in QApplication::notify () from /usr/lib/libqt.so.2
#14 0x408a3b84 in KApplication::notify (this=0xbffff878, receiver=0x83e2eb8,
    event=0xbffff410) at ../../../kdelibs/kdecore/kapp.cpp:524
#15 0x40b4c360 in QETWidget::translateMouseEvent () from /usr/lib/libqt.so.2
#16 0x40b49c7f in QApplication::x11ProcessEvent () from /usr/lib/libqt.so.2
#17 0x40b48c4c in QApplication::processNextEvent () from /usr/lib/libqt.so.2
#18 0x40b7fbef in QApplication::enter_loop () from /usr/lib/libqt.so.2
#19 0x40b50193 in QApplication::exec () from /usr/lib/libqt.so.2
#20 0x8176c49 in main ()
#21 0x410b32db in __libc_start_main () from /lib/libc.so.6
> 
> Regards,
> Michael Häckel
> 
> _______________________________________________
> Kmail Developers mailing list
> Kmail@master.kde.org
> http://master.kde.org/mailman/listinfo/kmail
> 
> 

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