On 2/9/07, Eero Tamminen <eero.tamminen at nokia.com> wrote:
> Hi,
>
> ext Gustavo Sverzut Barbieri wrote:
> >> Anyone see this before on an N800?
> >>
> >> I am getting it for Control Panel, Web, Bookmarks... etc etc...
> >> ahhhh!!!!!
> >>
> >> Do I need to reflash? Is there some other fix anyone can think of?
> >
> > I've found this and quite isolated the problem.
> >
> > This happens more often if you have rd-mode DISABLED, if you enable it
> > you'll still get this error, but it's rare.
>
> Which release you're using?
>
> My first quess would be that the device runs out of memory (because
> something (Canola?) is using a lot of it, maybe because it leaks) and
> allocations are denied to applications (by kernel) and if that happens
> inside anything using Glib (such as Gtk), the Glib aborts the process.
>
> How much free memory (free+buffers+cached) the device has when this
> starts to happen more frequently?
>
> Anyway, I don't see what in R&D mode could be affecting memory usage...
>
> Could you isolate it better?
>
>
> > This seems to happen if "exceeded number of DBus connections", at
> > least I get this error when trying to use anything (launch from xterm,
> > both with and without run-standalone)
>
> I've never seen this error message.
> Does it come from the application or the D-BUS daemon?
>
> What:
> cat /proc/sys/fs/file-nr
> tells about file descriptor usage in the whole system?
>
> And what:
> --------------------------------
> for pid in /proc/[0-9]*; do
> cmd=$(tr '\0' ' '<$pid/cmdline);
> if [ "$cmd" ]; then
> echo "$(ls -l $pid/fd/|wc -l) ${cmd%% *}[${pid##*/}]";
> fi;
> done|sort -n
> --------------------------------
> lists as number of file descriptors used by the processes?
attached are the results I got when error happens. You can see that
file descriptors are still available.
This is with canolla installed, but canola app itself is not running.
However, there is canola-conf and avahi running.
Seems that the session bus is saturated, launching apps from xterm
(with and without run-standalone.sh) display:
GLIB WARNING ** GConf - Client failed to connect to the D-BUS daemon:
The maximum number of active connections for UID 29999 has been reached
GConf Error: No D-BUS daemon running
Any hints?
--
Gustavo Sverzut Barbieri
--------------------------------------
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-------------- next part --------------
1 init[1]
3 /sbin/getty[1184]
3 /usr/sbin/temp-reaper[765]
4 /bin/sh[1190]
4 /bin/sh[1192]
4 /sbin/udhcpc[1025]
4 /usr/bin/clipboard-manager[1069]
4 /usr/bin/hildon-input-method[1044]
4 /usr/bin/maemo_af_desktop[1021]
4 /usr/bin/matchbox-window-manager[776]
4 /usr/bin/osso-connectivity-ui-conndlgs[1040]
4 /usr/bin/osso-xterm[1104]
4 /usr/lib/galago/telepathy-feed[1056]
4 /usr/libexec/galago-daemon[1052]
4 /usr/sbin/dnsmasq[713]
4 gnome-pty-helper[1108]
4 sh[1115]
4 sh[1524]
5 /bin/sh[1138]
5 /usr/bin/alarmd[1123]
5 /usr/lib/gconf2/gconfd-2[733]
5 /usr/sbin/sdpd[812]
5 sh[1548]
5 sh[1553]
6 /usr/bin/bme-dbus-proxy[839]
6 /usr/bin/mission-control[1050]
6 /usr/bin/telepathy-gabble[1054]
6 /usr/sbin/dsp_dld[789]
6 /usr/sbin/hcid[800]
6 /usr/sbin/wlancond[926]
7 /usr/bin/esd[861]
7 /usr/bin/obexsrv[1099]
8 /sbin/mce[730]
8 /sbin/udevd[435]
8 /usr/bin/maemo-launcher[951]
8 /usr/lib/sapwood/sapwood-server[772]
8 /usr/libexec/dbus-vfs-daemon[993]
8 /usr/sbin/icd[929]
9 /usr/bin/bme[332]
9 /usr/bin/btcond[884]
9 /usr/bin/ias[1072]
9 /usr/bin/osso-connectivity-ui-conndlgs[1041]
9 /usr/bin/osso_hss[856]
9 /usr/bin/systemui[1095]
10 /usr/bin/hildon-input-method[1045]
10 /usr/libexec/e-addressbook-factory[1036]
10 /usr/libexec/e-addressbook-factory[1047]
11 /usr/bin/canola-conf[1183]
11 /usr/bin/canola-conf[1185]
11 /usr/bin/osso-media-server[1082]
12 avahi-daemon:[1132]
13 /usr/bin/mediaplayer-engine[1165]
13 /usr/bin/mediaplayer-engine[1167]
13 /usr/bin/metalayer-crawler[1174]
13 /usr/bin/metalayer-crawler[1175]
13 /usr/bin/osso-xterm[1105]
15 /usr/bin/Xomap[736]
15 /usr/sbin/ke-recv[919]
24 dsme[325]
24 dsme[327]
24 dsme[328]
25 /usr/bin/maemo_af_desktop[1022]
28 /usr/bin/dbus-daemon[768]
45 /usr/bin/dbus-daemon[719]
-------------- next part --------------
total used free shared buffers
Mem: 127252 81072 46180 0 416
Swap: 0 0 0
Total: 127252 81072 46180
-------------- next part --------------
1274 0 4096
-------------- next part --------------
PID Uid VmSize Stat Command
1 root 476 S init [2]
2 root SWN [ksoftirqd/0]
3 root SW [watchdog/0]
4 root SW< [events/0]
5 root SW< [khelper]
6 root SW< [kthread]
29 root SW< [kblockd/0]
30 root SW< [kseriod]
41 root SW< [OMAP McSPI/0]
109 root SW [pdflush]
110 root SW [pdflush]
111 root SW< [kswapd0]
112 root SW< [aio/0]
115 root SW< [mipid_esd]
245 root SW [mtdblockd]
275 root SW< [kmmcd]
285 root SW< [krfcommd]
294 root SW [mmcqd]
300 root SW [mmcqd]
303 root SWN [jffs2_gcd_mtd3]
325 root 552 S < dsme -d -l syslog -v 4 -p /usr/lib/dsme/libstartup.so
327 root 552 S < dsme -d -l syslog -v 4 -p /usr/lib/dsme/libstartup.so
328 root 552 S dsme -d -l syslog -v 4 -p /usr/lib/dsme/libstartup.so
332 root 348 S /usr/bin/bme
406 root SWN [jffs2_gcd_mtd4]
435 root 420 S < /sbin/udevd --daemon
713 nobody 636 S < /usr/sbin/dnsmasq -k -i lo -a 127.0.0.1 -z
719 messageb 1428 S < /usr/bin/dbus-daemon --system
730 root 1308 S < /sbin/mce
733 messageb 1436 S /usr/lib/gconf2/gconfd-2
736 root 4288 S < /usr/bin/Xomap -mouse tslib -nozap -dpi 96 -wr
765 user 180 S < /usr/sbin/temp-reaper
768 user 1248 S < /usr/bin/dbus-daemon --session
772 user 2524 S < /usr/lib/sapwood/sapwood-server
776 user 2932 S < /usr/bin/matchbox-window-manager -theme default -use_
784 root SW< [mailbox/dsp]
789 root 1128 S /usr/sbin/dsp_dld -p --disable-restart -c /lib/dsp/ds
800 root 864 S < /usr/sbin/hcid -n -x
812 root 552 S < /usr/sbin/sdpd -n
839 root 832 S < /usr/bin/bme-dbus-proxy -N
856 root 1420 S /usr/bin/osso_hss
861 root 656 S < /usr/bin/esd
884 root 1124 S < /usr/bin/btcond -l
916 root SW< [file-storage-ga]
919 root 1436 S < /usr/sbin/ke-recv
926 root 1160 S < /usr/sbin/wlancond
929 root 1452 S < /usr/sbin/icd
951 user 1396 S < /usr/bin/maemo-launcher --daemon --send-app-died --bo
993 user 1856 S /usr/libexec/dbus-vfs-daemon
1021 user 328 S < /usr/bin/maemo_af_desktop
1022 user 11744 S < /usr/bin/maemo_af_desktop
1025 root 476 S < /sbin/udhcpc -i wlan0 -s /etc/udhcpc/udhcpc.script -f
1036 user 2296 S /usr/libexec/e-addressbook-factory
1040 user 332 S < /usr/bin/osso-connectivity-ui-conndlgs
1041 user 4532 S < /usr/bin/osso-connectivity-ui-conndlgs
1044 user 332 S < /usr/bin/hildon-input-method
1045 user 7500 S < /usr/bin/hildon-input-method
1047 user 2296 S /usr/libexec/e-addressbook-factory
1050 user 3532 S /usr/bin/mission-control
1052 user 2304 S /usr/libexec/galago-daemon
1054 user 3576 S /usr/bin/telepathy-gabble
1056 user 2364 S /usr/lib/galago/telepathy-feed
1069 user 532 S < /usr/bin/clipboard-manager
1072 root 1248 S /usr/bin/ias
1082 user 3316 S < /usr/bin/osso-media-server
1095 systemui 4908 S < /usr/bin/systemui
1099 user 1056 S < /usr/bin/obexsrv -l
1104 user 328 S /usr/bin/osso-xterm
1105 user 9792 S /usr/bin/osso-xterm
1108 user 584 S gnome-pty-helper
1115 user 644 S sh
1123 user 1832 S /usr/bin/alarmd
1132 avahi 1232 S avahi-daemon: running [Nokia-N800-51.local]
1138 user 508 S /bin/sh /usr/bin/canola-conf.sh
1165 user 2708 S /usr/bin/mediaplayer-engine
1167 user 2708 S /usr/bin/mediaplayer-engine
1174 user 2748 S /usr/bin/metalayer-crawler -F
1175 user 2748 S /usr/bin/metalayer-crawler -F
1183 user 2400 S /usr/bin/canola-conf
1184 root 496 S /sbin/getty -L ttyS0 115200 vt100
1185 user 2400 S /usr/bin/canola-conf
1190 root 508 S /bin/sh -e /usr/sbin/gainroot
1192 root 728 S /bin/sh
1524 user 672 S sh
1548 root 476 S sh /media/mmc1/collect-data.sh n800_canola-installed-
1551 root 580 R ps aux
