Hi Daniel, First, I tried several times, but was unable to repeat the bug. Then I realized that I have too much free RAM ( I have 128Mb RAM and no swap partition); I started several programs until ktop reported , that 60Mb used for "Programs" in it's Memory Usage History. I started kmail 1.1.50, ktop reported that kmail used 20Mb - in Memory column , 15MB - in Resident column, 14Mb in shared column. then composed new mail , attached mp3 file, which size is 5 Mb ; after making attachment ktop reported that kmail used 27Mb in Memory column , 21Mb - Resident , 14Mb - Shared. then pressed the "send" button , kmail crashed, ktop showed for kmail : 50 Mb - Memory column, 31 Mb - Resident , 14 Mb - Shared When receiving e-mail with attached file (size = 6 Mb ) from local inbox, the same happens - kmail takes 30 Mb more memory & crashes. The last output to konsole , after making attachment was : *** KMail got signal 6 (Crashing) kmail: KCrash: crashing.... crashRecursionCounter = 2 kmail: KCrash: Appname = 0x81d1ef8 apppath = (nil) Kthemestyle destructor called Full output : [szh@szh szh]$ kmail entering KMKernel::init() kmail: AddressBook::reloaded: file has been reloaded. kmail: AddressBook::updateMirrorMap: updating mirror map. kmail: AddressBook::updateMirrorMap: done, no file loaded. kmail: AddressBook::reloaded: file has been reloaded. kmail: AddressBook::updateMirrorMap: updating mirror map. kmail: AddressBook::updateMirrorMap: done. kmail: AddressBook::updateMirrorMap: updating mirror map. kmail: AddressBook::updateMirrorMap: done. kmail: QConfigDB::save: saving database -->/home/szh/.kde/share/apps/kab/addressbook.kab. backup<--. KMKernel::init: KabApi initialized. load # kmail addressbook file load mipt@sw.com.sg load szh@7ka.mipt.ru exiting KMKernel::init() KMKernel::openReader called KMComposeWin::rethinkFields kmail: bookmarksChanged kmail: KURL couldn't parse URL "Root Directory: /" kmail: Scheduling job kmail: Scheduler Info kmail: ========== kmail: Total Slaves: 0 kmail: Idle Slaves: 0 kmail: Jobs in Queue: 1 kmail: Job: file:/home/szh/ kmail: createSlave for file:/home/szh/ kmail: PID of slave = 1976 kmail: scheduler: job started 0x82d4ac0 kmail: slave has connected to application kmail: got answer 10 kmail: SimpleJob::slotProcessedSize 1 kmail: SimpleJob::slotProcessedSize 186 kmail: Job::emitPercent - percent = 100 kmail: Finished [this = 0x82beba8] kmail: Scheduler: job finished job = 0x82d4ac0 pid = 1976 kmail: slave status kmail: Slave = 0x82beba8 (PID = 1976) protocol = file host = [None] Not connected kmail: Scheduling job kmail: Scheduler Info kmail: ========== kmail: Total Slaves: 1 kmail: Slave: file 0 pid: 1976 kmail: -- active: 0 idle: 1 kmail: Idle Slaves: 1 kmail: IdleSlave: file 0 kmail: Jobs in Queue: 1 kmail: Job: file:/home/szh/Don%27t%20Give%20Me%20Names/ kmail: scheduler: job started 0x82d4ac0 kmail: SimpleJob::slotProcessedSize 1 kmail: Job::emitPercent - percent = 7 kmail: SimpleJob::slotProcessedSize 14 kmail: Job::emitPercent - percent = 100 kmail: Finished [this = 0x82beba8] kmail: Scheduler: job finished job = 0x82d4ac0 pid = 1976 kmail: slave status kmail: Slave = 0x82beba8 (PID = 1976) protocol = file host = [None] Not connected kmail: stat file:/home/szh/Don%27t%20Give%20Me%20Names/heaven.mp3 kmail: Scheduling job kmail: Scheduler Info kmail: ========== kmail: Total Slaves: 1 kmail: Slave: file 0 pid: 1976 kmail: -- active: 0 idle: 1 kmail: Idle Slaves: 1 kmail: IdleSlave: file 0 kmail: Jobs in Queue: 1 kmail: Job: file:/home/szh/Don%27t%20Give%20Me%20Names/heaven.mp3 kmail: scheduler: job started 0x830ae80 kmail: StatJob::slotStatEntry kmail: Finished [this = 0x82beba8] kmail: Scheduler: job finished job = 0x830ae80 pid = 1976 kmail: KURL::filename() is obsolete, use KURL::fileName() instead kmail: slave status kmail: Slave = 0x82beba8 (PID = 1976) protocol = file host = [None] Not connected kmail: Clean Idle Slaves kmail: Slave: file Idle for 11secs pid = 1976 kmail: Clean Idle Slaves kmail: Slave: file Idle for 41secs pid = 1976 kmail: Removing idle slave: file kmail: destructing slave object pid = 1976 KMComposeWin::rethinkFields *** KMail got signal 6 (Crashing) kmail: KCrash: crashing.... crashRecursionCounter = 2 kmail: KCrash: Appname = 0x81d1ef8 apppath = (nil) Kthemestyle destructor called [szh@szh szh]$ Thu, 29 Jun 2000, χΩ ΞΑΠΙΣΑΜΙ: > On Don, 29 Jun 2000, szh wrote: > > > When dealing with large e-mails , or e-mails with large attachments - > > about 3 Mb , kmail crashes on nearly all operations ( send mail,receive > > mail) > > Can you send debug output or a backtrace (using gdb)? > > Regards > Daniel > > -- > http://www.glasatelier-naber.de