| Summary: | KMail freezes when trying to send email | ||
|---|---|---|---|
| Product: | [Unmaintained] kmail | Reporter: | Marcus Hardt <marcus.hardt> |
| Component: | general | Assignee: | kdepim bugs <kdepim-bugs> |
| Status: | RESOLVED UNMAINTAINED | ||
| Severity: | crash | CC: | dmakovey, jtappin, null, rigo, yu210148 |
| Priority: | NOR | ||
| Version: | 1.13.3 | ||
| Target Milestone: | --- | ||
| Platform: | Debian testing | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
| Attachments: |
Processes after kmail was killed within ssh session initiated from pc to notebook
Processes running on notebook after kmail was started on pc processes running on notebook after kmail was terminated Processes after ssh connection from pc to notebook was terminated |
||
I was able to fix it by killing all processes found by
ps auxww | grep akona| awk '{ print $2 }' | xargs kill ; killall -9 akonadiserver
Has this issue been fixed? Well, at least it didn't occur to me for about one month. Marcus, thats strange but when I launch Kontact, I get the "usual" akonadi self test report (with tons of errors) and upon clicking Close, I return to Konatct. At that moment, ps -A will give nothing related to akonadi... I am not a programmer or a degugger but I cant find anything akonadi related. How did you ended up killing akonadi with the command specified in your first comment? Heres the output of ps -A for me:
PID TTY TIME CMD
1 ? 00:00:01 init
2 ? 00:00:00 kthreadd
3 ? 00:00:00 migration/0
4 ? 00:00:00 ksoftirqd/0
5 ? 00:00:00 watchdog/0
6 ? 00:00:00 migration/1
7 ? 00:00:00 ksoftirqd/1
8 ? 00:00:00 watchdog/1
9 ? 00:00:00 events/0
10 ? 00:00:00 events/1
11 ? 00:00:00 khelper
14 ? 00:00:00 netns
17 ? 00:00:00 async/mgr
18 ? 00:00:00 pm
134 ? 00:00:00 sync_supers
136 ? 00:00:00 bdi-default
138 ? 00:00:00 kblockd/0
139 ? 00:00:00 kblockd/1
141 ? 00:00:00 kacpid
142 ? 00:00:00 kacpi_notify
143 ? 00:00:00 kacpi_hotplug
300 ? 00:00:00 ata/0
301 ? 00:00:00 ata/1
302 ? 00:00:00 ata_aux
303 ? 00:00:00 ksuspend_usbd
308 ? 00:00:00 khubd
311 ? 00:00:00 kseriod
342 ? 00:00:00 rpciod/0
343 ? 00:00:00 rpciod/1
370 ? 00:00:00 khungtaskd
371 ? 00:00:00 kswapd0
423 ? 00:00:00 aio/0
424 ? 00:00:00 aio/1
427 ? 00:00:00 nfsiod
432 ? 00:00:00 crypto/0
433 ? 00:00:00 crypto/1
704 ? 00:00:00 scsi_tgtd/0
705 ? 00:00:00 scsi_tgtd/1
715 ? 00:00:00 iscsi_eh
725 ? 00:00:00 scsi_eh_0
728 ? 00:00:00 scsi_eh_1
731 ? 00:00:00 scsi_eh_2
739 ? 00:00:00 scsi_eh_3
742 ? 00:00:00 scsi_eh_4
822 ? 00:00:00 kstriped
902 ? 00:00:00 reiserfs/0
903 ? 00:00:00 reiserfs/1
934 ? 00:00:00 udevd
1182 ? 00:00:00 kpsmoused
1196 ? 00:00:00 cfg80211
1237 ? 00:00:00 iwlagn
1238 ? 00:00:00 phy0
1276 ? 00:00:00 kmmcd
1295 ? 00:00:00 hd-audio0
1296 ? 00:00:00 khpsbpkt
1351 ? 00:00:00 knodemgrd_0
1389 ? 00:00:00 usbhid_resumer
1448 ? 00:00:00 bluetooth
1479 ? 00:00:00 flush-9:0
1573 ? 00:00:00 kondemand/0
1574 ? 00:00:00 kondemand/1
1648 ? 00:00:00 flush-8:16
1649 ? 00:00:00 flush-8:0
1650 ? 00:00:00 flush-9:1
1652 ? 00:00:00 syslogd
1656 ? 00:00:00 klogd
1741 ? 00:00:00 dhcpcd
1811 ? 00:00:00 rpc.portmap
1815 ? 00:00:00 rpc.statd
1825 ? 00:00:00 inetd
1832 ? 00:00:00 udevd
1833 ? 00:00:00 sshd
1843 ? 00:00:00 acpid
1855 ? 00:00:00 dbus-daemon
1860 ? 00:00:00 hald
1861 ? 00:00:00 hald-runner
1883 ? 00:00:00 hald-addon-inpu
1885 ? 00:00:00 hald-addon-rfki
1906 ? 00:00:00 hald-addon-gene
1910 ? 00:00:00 hald-addon-stor
1911 ? 00:00:00 hald-addon-cpuf
1912 ? 00:00:00 hald-addon-acpi
1930 ? 00:00:00 bluetoothd
1944 ? 00:00:00 krfcommd
1966 ? 00:00:00 cupsd
1971 ? 00:00:00 crond
1973 ? 00:00:00 atd
1998 ? 00:00:00 udevd
2003 tty6 00:00:00 agetty
2004 ? 00:00:00 kdm
2006 tty7 00:00:08 X
2008 ? 00:00:00 kdm
2014 ? 00:00:00 dbus-launch
2015 ? 00:00:00 dbus-daemon
2023 ? 00:00:00 console-kit-dae
2093 ? 00:00:00 startkde
2147 ? 00:00:00 dbus-launch
2148 ? 00:00:00 dbus-daemon
2155 ? 00:00:00 start_kdeinit
2156 ? 00:00:00 kdeinit4
2157 ? 00:00:00 klauncher
2159 ? 00:00:00 kded4
2161 ? 00:00:00 gam_server
2185 ? 00:00:00 kwrapper4
2186 ? 00:00:00 ksmserver
2188 ? 00:00:01 kwin
2190 ? 00:00:00 kglobalaccel
2193 ? 00:00:00 knotify4
2194 ? 00:00:02 plasma-desktop
2195 ? 00:00:00 kio_desktop
2196 ? 00:00:00 kio_trash
2197 ? 00:00:00 kio_file
2206 ? 00:00:01 krunner
2208 ? 00:00:00 blueman-applet
2209 ? 00:00:00 python
2215 ? 00:00:00 polkit-kde-auth
2216 ? 00:00:00 kmix
2218 ? 00:00:00 polkitd
2220 ? 00:00:00 guidance-power-
2221 ? 00:00:00 python
2222 ? 00:00:00 python
2230 ? 00:00:00 obex-data-serve
2233 ? 00:00:04 kontact
2251 ? 00:00:00 kwalletd
2253 ? 00:00:00 korgac
2254 ? 00:00:00 kio_file
2256 ? 00:00:00 kio_file
2257 ? 00:00:00 kio_file
2258 ? 00:00:00 kio_file
2259 ? 00:00:00 kio_file
2260 ? 00:00:00 kio_file
2261 ? 00:00:00 kio_file
2262 ? 00:00:00 kio_file
2263 ? 00:00:00 kio_file
2264 ? 00:00:00 kio_file
2265 ? 00:00:00 kio_file
2266 ? 00:00:00 kio_file
2268 ? 00:00:00 kwalletmanager
2269 ? 00:00:00 kio_pop3
2273 ? 00:00:00 firefox
2287 ? 00:00:00 run-mozilla.sh
2291 ? 00:00:03 firefox-bin
2299 ? 00:00:00 gconfd-2
2312 ? 00:00:00 konsole
2314 pts/1 00:00:00 bash
2327 pts/1 00:00:00 bash
2328 pts/1 00:00:00 ps
Created attachment 51005 [details]
Processes after kmail was killed within ssh session initiated from pc to notebook
Created attachment 51007 [details]
Processes running on notebook after kmail was started on pc
Created attachment 51008 [details]
processes running on notebook after kmail was terminated
Created attachment 51009 [details]
Processes after ssh connection from pc to notebook was terminated
Good news: I did manage to reproduce the problem.
01: start kmail on notebook
02: ssh into notebook from pc
03: run "killall kmail" in ssh session, killing ssh on notebook.
(Processes see attached 01*.txt)
04: start kmail in ssh session
(Processes see attached 01*.txt)
05: check mail => invokes kwallet on the pc (!)
06: unlock wallet
07: check mail, send mail works fine now
08: terminate kmail (using c-q)
09: process that are running now on notebook see attached 03*.txt
Most noteworthy: Akonadi processes are still there
10: back at the notebook's desktop: start kmail
11: send an email: still works
12: terminate the ssh session (and also the wallet)
13: sending emails will freeze kmail from now on
For me, to reproduce the problem, I only have to launch Kmail, kwallet popup asking for password, I open the wallet, akonadi shows a error report saying that, among other errors, it is not registered with D-Bus, and I close the error report. Kmail works fine until I create a new email and click send... Until I click send, I did not experience any other problems. Kalendar is working fine, The contacts are not accessible (because of akonadi not started) and thats about it. I can receive emails w/o problems. All that time, no akonadi instance in the processes list. I can confirm this. My solution: If you send email, in "top" you'll see one instance of virtuoso-t with 100% CPU or near 100%. I kill this instance of virtuoso-t and now Kontact runs perfectly until restarted. So you don't need to kill all akonadi or all nepomuk. Just this specific instance of virtuoso-t. This suggests that the bug is with nepomuk and akonadi I tried what you suggested, and while kontact was frozen, waiting to be killed, here was the content of ps -A. Like you can see, there is nothing about virtuoso ... Important to mention kontact does not really freeze as the cursor still blinks, and I can switch from the email window to the main interface... The UI just no longer function. Buttons are like pictures, and textboxes are too like pictures, sytatic images... Cant even change the focus from element to element.
PID TTY TIME CMD
1 ? 00:00:03 init
2 ? 00:00:00 kthreadd
3 ? 00:00:00 migration/0
4 ? 00:00:02 ksoftirqd/0
5 ? 00:00:00 watchdog/0
6 ? 00:00:00 migration/1
7 ? 00:00:02 ksoftirqd/1
8 ? 00:00:00 watchdog/1
9 ? 00:00:02 events/0
10 ? 00:00:03 events/1
11 ? 00:00:00 khelper
14 ? 00:00:00 netns
17 ? 00:00:00 async/mgr
18 ? 00:00:00 pm
134 ? 00:01:10 sync_supers
136 ? 00:00:00 bdi-default
138 ? 00:00:01 kblockd/0
139 ? 00:00:02 kblockd/1
141 ? 00:00:00 kacpid
142 ? 00:00:00 kacpi_notify
143 ? 00:00:00 kacpi_hotplug
301 ? 00:00:17 ata/0
302 ? 00:00:16 ata/1
303 ? 00:00:00 ata_aux
304 ? 00:00:00 ksuspend_usbd
309 ? 00:00:00 khubd
312 ? 00:00:00 kseriod
343 ? 00:00:03 rpciod/0
344 ? 00:00:03 rpciod/1
371 ? 00:00:00 khungtaskd
372 ? 00:00:24 kswapd0
424 ? 00:00:00 aio/0
425 ? 00:00:00 aio/1
428 ? 00:00:13 nfsiod
433 ? 00:00:00 crypto/0
434 ? 00:00:00 crypto/1
705 ? 00:00:00 scsi_tgtd/0
706 ? 00:00:00 scsi_tgtd/1
716 ? 00:00:00 iscsi_eh
726 ? 00:00:00 scsi_eh_0
729 ? 00:00:00 scsi_eh_1
732 ? 00:00:00 scsi_eh_2
740 ? 00:01:10 scsi_eh_3
743 ? 00:00:00 scsi_eh_4
823 ? 00:00:00 kstriped
903 ? 00:00:00 reiserfs/0
904 ? 00:00:00 reiserfs/1
935 ? 00:00:00 udevd
1175 ? 00:00:00 kpsmoused
1185 ? 00:00:00 cfg80211
1212 ? 00:00:00 iwlagn
1213 ? 00:00:00 phy0
1249 ? 00:00:00 hd-audio0
1312 ? 00:00:00 kmmcd
1324 ? 00:00:00 khpsbpkt
1333 ? 00:00:00 knodemgrd_0
1374 ? 00:00:00 usbhid_resumer
1431 ? 00:00:00 bluetooth
1556 ? 00:01:56 kondemand/0
1557 ? 00:01:54 kondemand/1
1635 ? 00:00:00 syslogd
1639 ? 00:00:00 klogd
1724 ? 00:00:00 dhcpcd
1794 ? 00:00:00 rpc.portmap
1798 ? 00:00:00 rpc.statd
1808 ? 00:00:00 inetd
1817 ? 00:00:00 sshd
1827 ? 00:00:00 acpid
1839 ? 00:01:27 dbus-daemon
1844 ? 00:02:18 hald
1845 ? 00:00:00 hald-runner
1867 ? 00:00:01 hald-addon-inpu
1869 ? 00:00:00 hald-addon-rfki
1890 ? 00:00:00 hald-addon-gene
1905 ? 00:01:23 hald-addon-stor
1906 ? 00:00:08 hald-addon-cpuf
1907 ? 00:00:00 hald-addon-acpi
1914 ? 00:00:00 bluetoothd
1928 ? 00:00:00 krfcommd
1949 ? 00:00:01 cupsd
1955 ? 00:00:00 crond
1957 ? 00:00:00 atd
1991 tty6 00:00:00 agetty
1992 ? 00:00:00 kdm
1994 tty7 00:36:07 X
1998 ? 00:00:00 kdm
2003 ? 00:00:00 dbus-launch
2004 ? 00:00:00 dbus-daemon
2015 ? 00:00:00 console-kit-dae
2085 ? 00:00:00 startkde
2139 ? 00:00:00 dbus-launch
2140 ? 00:00:35 dbus-daemon
2147 ? 00:00:00 start_kdeinit
2148 ? 00:00:01 kdeinit4
2149 ? 00:00:02 klauncher
2151 ? 00:00:36 kded4
2153 ? 00:00:00 gam_server
2157 ? 00:00:02 flush-8:0
2180 ? 00:00:00 kwrapper4
2181 ? 00:00:01 ksmserver
2183 ? 00:01:06 kwin
2185 ? 00:00:01 kglobalaccel
2188 ? 00:00:02 knotify4
2189 ? 00:04:06 plasma-desktop
2193 ? 00:00:56 flush-8:16
2204 ? 00:00:37 krunner
2210 ? 00:00:00 blueman-applet
2213 ? 00:00:01 python
2219 ? 00:00:00 polkit-kde-auth
2220 ? 00:00:01 kmix
2222 ? 00:00:00 polkitd
2224 ? 00:00:01 python
2225 ? 00:00:12 python
2226 ? 00:03:01 guidance-power-
2234 ? 00:00:00 obex-data-serve
2318 ? 00:00:15 kio_http_cache_
8046 ? 00:00:00 kio_trash
8055 ? 00:00:00 kio_trash
8355 ? 00:00:00 kio_trash
8356 ? 00:00:00 kio_trash
8357 ? 00:00:00 kio_trash
8360 ? 00:00:00 kdesud
8374 ? 00:00:00 dbus-launch
8375 ? 00:00:00 dbus-daemon
19668 ? 04:14:47 ktorrent
19699 ? 00:00:55 nspluginviewer
20768 ? 00:00:00 udevd
20769 ? 00:00:00 udevd
27008 ? 00:00:01 python <defunct>
27500 ? 00:00:00 flush-9:0
29188 ? 00:00:00 kio_http
29189 ? 00:00:00 kio_http
29237 ? 00:00:00 kio_http
29238 ? 00:00:00 kio_http
29297 ? 00:00:00 firefox
29310 ? 00:00:00 run-mozilla.sh
29314 ? 00:00:14 firefox-bin
29322 ? 00:00:00 gconfd-2
29325 ? 00:00:00 flush-9:1
29337 ? 00:00:00 kio_file
29353 ? 00:00:07 kontact
29371 ? 00:00:00 kwalletd
29373 ? 00:00:00 korgac
29375 ? 00:00:00 kio_file
29376 ? 00:00:00 kio_file
29377 ? 00:00:00 kio_file
29378 ? 00:00:00 kio_file
29381 ? 00:00:00 kio_file
29382 ? 00:00:00 kio_file
29385 ? 00:00:00 kio_file
29387 ? 00:00:00 kio_pop3
29388 ? 00:00:00 kwalletmanager
29396 ? 00:00:00 kio_http
29397 ? 00:00:00 kio_http
29398 ? 00:00:00 kio_http
29399 ? 00:00:00 kio_http
29400 ? 00:00:00 kio_http
29401 ? 00:00:00 kio_http
29402 ? 00:00:00 kio_http
29403 ? 00:00:00 kio_http
29404 ? 00:00:00 kio_http
29405 ? 00:00:00 kio_http
29406 ? 00:00:00 kio_http
29407 ? 00:00:00 kio_http
29408 ? 00:00:00 kio_http
29409 ? 00:00:00 kio_http
29410 ? 00:00:00 kio_http
29411 ? 00:00:00 kio_http
29412 ? 00:00:00 kio_http
29413 ? 00:00:00 kio_http
29414 ? 00:00:00 kio_http
29415 ? 00:00:00 kio_http
29416 ? 00:00:00 kio_trash
29417 ? 00:00:00 kio_file
29498 ? 00:00:01 dolphin
29499 ? 00:00:00 kio_trash
29500 ? 00:00:00 kio_thumbnail
29506 ? 00:00:00 konsole
29508 pts/1 00:00:00 bash
29521 pts/1 00:00:00 ps
I ran into this with Kmail 1.13.2 on Kbuntu 10.04 LTS running KDE 4.4.2 but the suggestion in Comment #1 From Marcus Hardt seems to do the trick for me to get it working again. Got this very same behavior (and workaround from above works too) on Fedora Core 14 with: KMail Version 1.13.5 Using KDE Development Platform 4.5.3 (KDE 4.5.3) Hopefully akonadi rewrites in 4.6 KDEPIM will resolve this, otherwise it is very well the main source of my frustrations with otherwise pretty well functioning KDE environment. One trigger for this problem seems to be a stuck strigi indexer. Look for the strigi symbol persisting in the system tray and constantly showing the same file within the mail hierarchy. Could the real issue be a race condition within strigi? Thank you for your report. Kmail1 is currently unmaintained and the code has changed sufficiently in Kmail2 so the backtraces are not really useful anymore. Should you experience the same crash in Kmail 4.8.5 or later, please open a new report for Kmail2. Thank you for your understanding |
Version: 1.13.3 (using KDE 4.4.3) OS: Linux KMail freezes when trying to send an email. I guess this might be due to starting kmail via exported Display the other day. There, it first crashed with akonadi related complaints. Back at work, starting kmail if freezes only at hitting send (i.e. typing and choosing recipients is ok). Errors on the cmdline are: [user@host]$ kmail Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString) "/usr/bin/kmail(18896)" Error in thread 140430575466320 : "org.freedesktop.DBus.Error.ServiceUnknown - The name org.kde.nepomuk.services.nepomukstorage was not provided by any .service files" "/usr/bin/kmail(18896)" Error in thread 140430575466320 : "QLocalSocket::connectToServer: Connection refused" "/usr/bin/kmail(18896)" Error in thread 140430575466320 : "org.freedesktop.DBus.Error.ServiceUnknown - The name org.kde.nepomuk.services.nepomukstorage was not provided by any .service files" "/usr/bin/kmail(18896)" Error in thread 140430575466320 : "QLocalSocket::connectToServer: Connection refused" "/usr/bin/kmail(18896)" Error in thread 140430575466320 : "org.freedesktop.DBus.Error.ServiceUnknown - The name org.kde.nepomuk.services.nepomukstorage was not provided by any .service files" "/usr/bin/kmail(18896)" Error in thread 140430575466320 : "QLocalSocket::connectToServer: Connection refused" kmail(18896) KMKernel::recoverDeadLetters: Unable to open autosave file "1274863460.23849.Gyth9" kmail(18896) KMKernel::recoverDeadLetters: Unable to open autosave file "1275379923.6361.01bAK" kmail(18896) KMKernel::recoverDeadLetters: Unable to open autosave file "1275429413.26265.WJXRX" kmail(18896)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig: kmail(18896)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig: Enchant dict for "en_US" 0x1deae80 kmail(18896)/kio (KDirWatch) KDirWatchPrivate::removeEntry: doesn't know "/home/marcus/.kde/share/apps/kabc" Enchant dict for "en_US" 0x2998350 Enchant dict for "en_US" 0x2998350 Enchant dict for "en" 0x2cc7e60 kmail(18896)/libakonadi Akonadi::SessionPrivate::init: Akonadi Client Session: connection config file ' akonadi/akonadiconnectionrc can not be found in ' "/home/marcus/.config" ' nor in any of ("/etc/xdg", "/etc") kmail(18896)/libakonadi Akonadi::SessionPrivate::socketError: Socket error occurred: "QLocalSocket::connectToServer: Invalid name" kmail(18896)/libakonadi Akonadi::SessionPrivate::socketError: Socket error occurred: "QLocalSocket::connectToServer: Invalid name" kmail(18896)/libakonadi Akonadi::SessionPrivate::socketError: Socket error occurred: "QLocalSocket::connectToServer: Invalid name" kmail(18896)/libakonadi Akonadi::SessionPrivate::socketError: Socket error occurred: "QLocalSocket::connectToServer: Invalid name" kmail(18896)/libakonadi Akonadi::SessionPrivate::socketError: Socket error occurred: "QLocalSocket::connectToServer: Invalid name" kmail(18896)/libakonadi Akonadi::SessionPrivate::socketError: Socket error occurred: "QLocalSocket::connectToServer: Invalid name" kmail(18896)/libakonadi Akonadi::SessionPrivate::socketError: Socket error occurred: "QLocalSocket::connectToServer: Invalid name" kmail(18896)/libakonadi Akonadi::SessionPrivate::socketError: Socket error occurred: "QLocalSocket::connectToServer: Invalid name" kmail(18896)/libakonadi Akonadi::SessionPrivate::socketError: Socket error occurred: "QLocalSocket::connectToServer: Invalid name" kmail(18896)/libakonadi Akonadi::SessionPrivate::socketError: Socket error occurred: "QLocalSocket::connectToServer: Invalid name" kmail(18896)/libakonadi Akonadi::SessionPrivate::socketError: Socket error occurred: "QLocalSocket::connectToServer: Invalid name" kmail(18896)/libakonadi Akonadi::SessionPrivate::socketError: Socket error occurred: "QLocalSocket::connectToServer: Invalid name" kmail: Fatal IO error: client killed ** (process:18896): WARNING **: 2 dictionaries weren't free'd. Reproducible: Sometimes Steps to Reproduce: o Run KMail via exported display from another host o Go back to actual host and start it locally o Send email Actual Results: Freezes on sending Expected Results: Just send it OS: Linux (x86_64) release 2.6.33.2-2 Compiler: cc