[0.6] segfault libpcre nach Kernelupdate 4.2

ofenheizer · 24. Februar 2016

Hallo,

habe mal wieder etwas, was ein Linuxprofi vllt. besser versteht.
Hatte gestern Abend mal den lts-wily installiert.
Seitdem habe ich beim Beenden des VDR immer folgenden segfault

Code

Feb 24 09:04:07 VDR kernel: [ 6838.712627] Socket Handler[3336]: segfault at 7fd38aa8324d ip 00007fd38aa8324d sp 00007fd3497f98b0 error 14 in libpcre.so.3.13.1[7fd38ac8c000+3d000]

Es wird auch ein core geschrieben, welcher aber sehr schweigsam daher kommt.

Code

root@VDR:/var/log/vdr# gdb vdr core.3290
GNU gdb (Ubuntu 7.7.1-0ubuntu5~14.04.2) 7.7.1
Copyright (C) 2014 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from vdr...Reading symbols from /usr/lib/debug/.build-id/78/7f6a3da5524be89677f8729b261407b9257b44.debug...done.
done.
[New LWP 3336]
[New LWP 3290]
[New LWP 3351]
[New LWP 4552]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/bin/vdr'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007fd38aa8324d in ?? ()
(gdb) bt full
#0  0x00007fd38aa8324d in ?? ()
No symbol table info available.
#1  0x0000000000000000 in ?? ()
No symbol table info available.
(gdb)

Alles anzeigen

Hat dazu jemand eine Idee?

Beeinträchtigungen im VDR-Betrieb habe ich dadurch keine.

Gruss.
Markus

seahawk1986 · 24. Februar 2016

libpcre klingt ja stark nach epgsearch - was passiert, wenn man das Plugin mal testweise deaktiviert?

CKone · 24. Februar 2016

ich meine ich hab das auch mit Kernel 3.19 auf trusty- hatte mich auch schon gewundert

ofenheizer · 24. Februar 2016

epgsearch kann ich mal testweise deaktivieren.
Mit dem letzten 3.19er-Kernelupdate (3.19.0-51) hatte ich einen anderen segfault

Code

Feb 22 23:00:24 VDR kernel: [  418.601296] Socket Handler[1635]: segfault at 7f59c5cf944a ip 00007f59c5cf944a sp 00007f59627fb8b0 error 14 in ISO8859-9.so[7f59c5f04000+2000]

Daher ja auch mal der Versuch mit 4.2
Teste gerade den default-trusty 3.13

Markus

seahawk1986 · 24. Februar 2016

Was steht denn sonst noch im Log und wie lange benötigt der VDR um sich stoppen zu lassen? Nicht dass Upstart da nach einem Timeout mit einem SIGKILL aufräumt, wenn der VDR dem SIGTERM nicht rechtzeitig nachkommt.

CKone · 24. Februar 2016

also bei mir dauert das runterfahren immer fett lange im vergleich zu precise, find ich subjektiv

mini73 · 24. Februar 2016

Manchmal kann es auch avahi4vdr sein, welches auf manchen Installation beim Beenden sehr lange braucht.
Hab den Grund leider noch nicht gefunden, da hakt irgendwas mit der Kommunikation mit dem avahi-daemon, worauf ich vermutlich keinen direkten Einfluss habe.

Kann man zum Testen mal deaktivieren: sudo vdrctl disable avahi4vdr

Lars.

ofenheizer · 24. Februar 2016

Ich suche mal den Log-Abschnitt von heute früh.
Mit den segfaults dauert das runterfahren oder vdr-neustarten auch gefühlt recht lange.

Edit: avahi2vdr ist bei bei mir nicht aktiv.
Hier mal der Logschnipsel vom Power-Button drücken bis Ende Log.

Spoiler anzeigen

Feb 24 09:03:52 VDR vdr: [3290] Power button pressed
Feb 24 09:03:52 VDR vdr: [3290] confirm: Taste drücken, um Ausschalten abzubrechen
Feb 24 09:03:52 VDR vdr: [3290] warning: Taste drücken, um Ausschalten abzubrechen
Feb 24 09:03:52 VDR vdr: [3290] [softhddev]CreateOsd: 0, 918, 0, using OpenGL OSD support
Feb 24 09:03:52 VDR vdr: [3290] [softhddev]cOglOsd osdLeft 0 osdTop 918 screenWidth 1920 screenHeight 1080
Feb 24 09:03:52 VDR vdr: [4553] shiftable thread started (pid=3290, tid=4553, prio=high)
Feb 24 09:03:52 VDR vdr: [4553] shiftable thread ended (pid=3290, tid=4553)
Feb 24 09:03:58 VDR vdr: [3290] confirmed
Feb 24 09:03:58 VDR vdr: [3290] next timer event at Wed Feb 24 14:05:00 2016
Feb 24 09:03:58 VDR vdr: [3290] executing '/usr/lib/vdr/vdr-shutdown.wrapper 1456319100 18062 7 "Rote Rosen~Soap (D 2016)" 1'
Feb 24 09:03:58 VDR vdr: [3290] saved setup to /var/lib/vdr/setup.conf
Feb 24 09:03:58 VDR vdr-shutdown: executing /usr/share/vdr/shutdown-hooks/S90.acpiwakeup as shell script
Feb 24 09:03:58 VDR vdr-addon-acpiwakeup: Setting ACPI alarm time to: 2016-02-24 13:00:00
Feb 24 09:03:58 VDR vdr-addon-acpiwakeup: Writing to /sys/class/rtc/rtc0/wakealarm
Feb 24 09:03:58 VDR vdr-addon-acpiwakeup: Writing to /sys/class/rtc/rtc0/wakealarm
Feb 24 09:03:58 VDR vdr-shutdown: executing /usr/share/vdr/shutdown-hooks/S90.custom as shell script
Feb 24 09:03:58 VDR vdr-shutdown: executing /usr/share/vdr/shutdown-hooks/S90.nvram-wakeup as shell script
Feb 24 09:03:58 VDR vdr-nvram-wakeup: nvram-wakeup functionality is disabled
Feb 24 09:03:58 VDR vdr-shutdown: executing /usr/share/vdr/shutdown-hooks/S91.lifeguard as shell script
Feb 24 09:03:58 VDR vdr-shutdown: executing /usr/share/vdr/shutdown-hooks/S99.shutdown
Feb 24 09:03:58 VDR kernel: [ 6830.198454] init: vdr-net-monitor main process (3491) killed by TERM signal
Feb 24 09:03:58 VDR kernel: [ 6830.200003] init: vdr-update-monitor main process (3496) killed by TERM signal
Feb 24 09:03:59 VDR vdr: [3290] stopping plugin: dvbaxx
Feb 24 09:03:59 VDR vdr: [3431] SC-CI adapter on device 0 thread ended (pid=3290, tid=3431)
Feb 24 09:03:59 VDR vdr: [3432] SC-CI adapter on device 1 thread ended (pid=3290, tid=3432)
Feb 24 09:03:59 VDR vdr: [3433] SC-CI adapter on device 2 thread ended (pid=3290, tid=3433)
Feb 24 09:03:59 VDR vdr: [3434] SC-CI adapter on device 3 thread ended (pid=3290, tid=3434)
Feb 24 09:03:59 VDR vdr: [3435] SC-CI adapter on device 4 thread ended (pid=3290, tid=3435)
Feb 24 09:03:59 VDR vdr: [3436] SC-CI adapter on device 5 thread ended (pid=3290, tid=3436)
Feb 24 09:03:59 VDR vdr: [3437] SC-CI adapter on device 6 thread ended (pid=3290, tid=3437)
Feb 24 09:04:00 VDR vdr: [3438] SC-CI adapter on device 7 thread ended (pid=3290, tid=3438)
Feb 24 09:04:00 VDR vdr: [3430] Socket Handler thread ended (pid=3290, tid=3430)
Feb 24 09:04:00 VDR vdr: [3290] stopping plugin: epg2vdr
Feb 24 09:04:00 VDR vdr: epg2vdr: Closing mysql connection and calling mysql_thread_end(3429)
Feb 24 09:04:00 VDR vdr: epg2vdr: Update thread ended (tid=3429)
Feb 24 09:04:00 VDR vdr: [3429] epg2vdr-update thread ended (pid=3290, tid=3429)
Feb 24 09:04:00 VDR vdr: epg2vdr: Service called with 'Mysql_Init_Exit-v1.0', 0/0
Feb 24 09:04:00 VDR vdr: epg2vdr: Info: The mysql_lib is still in use, skipping mysql_library_end() call
Feb 24 09:04:00 VDR vdr: [3290] stopping plugin: weatherforecast
Feb 24 09:04:00 VDR vdr: [3290] stopping plugin: vnsiserver
Feb 24 09:04:00 VDR vdr: [3290] VNSI: VNSI Server stopped
Feb 24 09:04:00 VDR vdr: [3290] stopping plugin: tvguideng
Feb 24 09:04:00 VDR vdr: [3290] stopping plugin: streamdev-server
Feb 24 09:04:01 VDR vdr: [3424] streamdev server thread ended (pid=3290, tid=3424)
Feb 24 09:04:01 VDR vdr: [3290] stopping plugin: softhddevice
Feb 24 09:04:01 VDR vdr: [3290] stopping plugin: skindesigner
Feb 24 09:04:01 VDR vdr: [3290] stopping plugin: scraper2vdr
Feb 24 09:04:01 VDR vdr: scraper2vdr: Closing mysql connection and calling mysql_thread_end(3352)
Feb 24 09:04:01 VDR vdr: scraper2vdr: Update thread ended (pid=3290)
Feb 24 09:04:01 VDR vdr: [3352] scraper2vdr-update thread ended (pid=3290, tid=3352)
Feb 24 09:04:01 VDR vdr: epg2vdr: Service called with 'Mysql_Init_Exit-v1.0', 0/0
Feb 24 09:04:01 VDR vdr: epg2vdr: Info: Released the last usage of mysql_lib, calling mysql_library_end() now
Feb 24 09:04:02 VDR vdr: [3331] read incomplete section - len = 680, r = 3087
Feb 24 09:04:06 VDR vdr: [3290] stopping plugin: pulsecontrol
Feb 24 09:04:06 VDR vdr: [3290] stopping plugin: osdteletext
Feb 24 09:04:06 VDR vdr: [3441] osdteletext-receiver thread ended (pid=3290, tid=3441)
Feb 24 09:04:06 VDR vdr: [3290] buffer stats: 0 (0%) used
Feb 24 09:04:06 VDR vdr: [3290] stopping plugin: menuorg
Feb 24 09:04:06 VDR vdr: [3290] stopping plugin: markad
Feb 24 09:04:06 VDR vdr: [3290] stopping plugin: live
Feb 24 09:04:06 VDR vdr: [3290] stopping plugin: femon
Feb 24 09:04:06 VDR vdr: [3290] stopping plugin: extrecmenu
Feb 24 09:04:06 VDR vdr: [3348] extrecmenu worker thread thread ended (pid=3290, tid=3348)
Feb 24 09:04:06 VDR vdr: [3290] stopping plugin: epgsearch
Feb 24 09:04:06 VDR vdr: [3346] EPGSearch: Leaving search timer thread
Feb 24 09:04:06 VDR vdr: [3346] EPGSearch: searchtimer thread ended (pid=3290, tid=3346)
Feb 24 09:04:06 VDR vdr: [3290] stopping plugin: dynamite
Feb 24 09:04:06 VDR vdr: [3290] dynamite: force detaching all devices
Feb 24 09:04:06 VDR vdr: [3290] stopping plugin: dvbaxx
Feb 24 09:04:06 VDR vdr: [3337] SC-CI adapter on device 0 thread ended (pid=3290, tid=3337)
Feb 24 09:04:06 VDR vdr: [3338] SC-CI adapter on device 1 thread ended (pid=3290, tid=3338)
Feb 24 09:04:06 VDR vdr: [3339] SC-CI adapter on device 2 thread ended (pid=3290, tid=3339)
Feb 24 09:04:06 VDR vdr: [3340] SC-CI adapter on device 3 thread ended (pid=3290, tid=3340)
Feb 24 09:04:06 VDR vdr: [3341] SC-CI adapter on device 4 thread ended (pid=3290, tid=3341)
Feb 24 09:04:06 VDR vdr: [3342] SC-CI adapter on device 5 thread ended (pid=3290, tid=3342)
Feb 24 09:04:06 VDR vdr: [3343] SC-CI adapter on device 6 thread ended (pid=3290, tid=3343)
Feb 24 09:04:06 VDR vdr: [3344] SC-CI adapter on device 7 thread ended (pid=3290, tid=3344)
Feb 24 09:04:06 VDR vdr: [3290] stopping plugin: dbus2vdr
Feb 24 09:04:06 VDR vdr: [3290] dbus2vdr: thread-pool for handling method-calls stopped
Feb 24 09:04:06 VDR vdr: [3290] dbus2vdr: thread-pool for handling signal-emits stopped
Feb 24 09:04:06 VDR vdr: [3335] dbus2vdr: mainloop stopped
Feb 24 09:04:06 VDR vdr: [3290] stopping plugin: channellists
Feb 24 09:04:06 VDR vdr: [3290] [softhddev]SetPlayMode: 0
Feb 24 09:04:06 VDR vdr: audio/alsa: using device 'default'
Feb 24 09:04:06 VDR vdr: [3290] [softhddev]SetVideoDisplayFormat: 1
Feb 24 09:04:06 VDR vdr: [3290] [softhddev]GetSpuDecoder:
Feb 24 09:04:06 VDR vdr: [3444] [softhddev]Cleaning up OpenGL stuff
Feb 24 09:04:06 VDR vdr: audio/alsa: start delay 336ms
Feb 24 09:04:06 VDR vdr: [3444] [softhddev]OpenGL Worker Thread Ended
Feb 24 09:04:06 VDR vdr: [3444] oglThread thread ended (pid=3290, tid=3444)
Feb 24 09:04:06 VDR vdr: video: decoder buffer empty, duping frame (6/196112) 0 v-buf
Feb 24 09:04:06 VDR vdr: video: --:--:--.--- +0 0 0/\ms 0+1+4 v-buf
Feb 24 09:04:06 VDR vdr: [3442] device 1 TS buffer thread ended (pid=3290, tid=3442)
Feb 24 09:04:06 VDR vdr: [3440] buffer stats: 242332 (4%) used
Feb 24 09:04:06 VDR vdr: [3440] device 1 receiver thread ended (pid=3290, tid=3440)
Feb 24 09:04:06 VDR vdr: [3290] saved setup to /var/lib/vdr/setup.conf
Feb 24 09:04:06 VDR vdr: [3313] device 1 section handler thread ended (pid=3290, tid=3313)
Feb 24 09:04:06 VDR vdr: [3312] frontend 0/0 tuner thread ended (pid=3290, tid=3312)
Feb 24 09:04:06 VDR vdr: [3290] dynamite: deleted device for /dev/dvb/adapter0/frontend0
Feb 24 09:04:06 VDR vdr: epg2vdr: Service called with 'dynamite-event-DeviceDetached-v0.1', 0/0
Feb 24 09:04:06 VDR vdr: [3316] device 2 section handler thread ended (pid=3290, tid=3316)
Feb 24 09:04:06 VDR vdr: [3315] frontend 1/0 tuner thread ended (pid=3290, tid=3315)
Feb 24 09:04:06 VDR vdr: [3290] dynamite: deleted device for /dev/dvb/adapter1/frontend0
Feb 24 09:04:06 VDR vdr: epg2vdr: Service called with 'dynamite-event-DeviceDetached-v0.1', 0/0
Feb 24 09:04:06 VDR vdr: [3319] device 3 section handler thread ended (pid=3290, tid=3319)
Feb 24 09:04:06 VDR vdr: [3318] frontend 2/0 tuner thread ended (pid=3290, tid=3318)
Feb 24 09:04:06 VDR vdr: [3290] dynamite: deleted device for /dev/dvb/adapter2/frontend0
Feb 24 09:04:06 VDR vdr: epg2vdr: Service called with 'dynamite-event-DeviceDetached-v0.1', 0/0
Feb 24 09:04:06 VDR vdr: [3322] device 4 section handler thread ended (pid=3290, tid=3322)
Feb 24 09:04:06 VDR vdr: [3321] frontend 3/0 tuner thread ended (pid=3290, tid=3321)
Feb 24 09:04:06 VDR vdr: [3290] dynamite: deleted device for /dev/dvb/adapter3/frontend0
Feb 24 09:04:06 VDR vdr: epg2vdr: Service called with 'dynamite-event-DeviceDetached-v0.1', 0/0
Feb 24 09:04:06 VDR vdr: [3325] device 5 section handler thread ended (pid=3290, tid=3325)
Feb 24 09:04:06 VDR vdr: [3324] frontend 4/0 tuner thread ended (pid=3290, tid=3324)
Feb 24 09:04:06 VDR vdr: [3290] dynamite: deleted device for /dev/dvb/adapter4/frontend0
Feb 24 09:04:06 VDR vdr: epg2vdr: Service called with 'dynamite-event-DeviceDetached-v0.1', 0/0
Feb 24 09:04:06 VDR vdr: [3328] device 6 section handler thread ended (pid=3290, tid=3328)
Feb 24 09:04:06 VDR vdr: [3327] frontend 5/0 tuner thread ended (pid=3290, tid=3327)
Feb 24 09:04:06 VDR vdr: [3290] dynamite: deleted device for /dev/dvb/adapter5/frontend0
Feb 24 09:04:06 VDR vdr: epg2vdr: Service called with 'dynamite-event-DeviceDetached-v0.1', 0/0
Feb 24 09:04:06 VDR vdr: [3331] device 7 section handler thread ended (pid=3290, tid=3331)
Feb 24 09:04:07 VDR vdr: [3330] frontend 6/0 tuner thread ended (pid=3290, tid=3330)
Feb 24 09:04:07 VDR vdr: [3290] dynamite: deleted device for /dev/dvb/adapter6/frontend0
Feb 24 09:04:07 VDR vdr: epg2vdr: Service called with 'dynamite-event-DeviceDetached-v0.1', 0/0
Feb 24 09:04:07 VDR vdr: [3334] device 8 section handler thread ended (pid=3290, tid=3334)
Feb 24 09:04:07 VDR vdr: [3333] frontend 7/0 tuner thread ended (pid=3290, tid=3333)
Feb 24 09:04:07 VDR vdr: [3290] dynamite: deleted device for /dev/dvb/adapter7/frontend0
Feb 24 09:04:07 VDR vdr: epg2vdr: Service called with 'dynamite-event-DeviceDetached-v0.1', 0/0
Feb 24 09:04:07 VDR vdr: epg2vdr: Closing mysql connection and calling mysql_thread_end(3290)
Feb 24 09:04:07 VDR vdr: message repeated 7 times: [ epg2vdr: Closing mysql connection and calling mysql_thread_end(3290)]
Feb 24 09:04:07 VDR vdr: [3290] deleting plugin: dvbaxx
Feb 24 09:04:07 VDR vdr: [3290] deleting plugin: epg2vdr
Feb 24 09:04:07 VDR vdr: [3290] deleting plugin: weatherforecast
Feb 24 09:04:07 VDR vdr: [3290] deleting plugin: vnsiserver
Feb 24 09:04:07 VDR vdr: [3290] deleting plugin: tvguideng
Feb 24 09:04:07 VDR vdr: [3290] deleting plugin: streamdev-server
Feb 24 09:04:07 VDR vdr: [3290] deleting plugin: softhddevice
Feb 24 09:04:07 VDR kernel: [ 6838.296354] mxl5xx: tuner 0 ready = 0
Feb 24 09:04:07 VDR vdr: [3290] deleting plugin: skindesigner
Feb 24 09:04:07 VDR vdr: [3290] deleting plugin: scraper2vdr
Feb 24 09:04:07 VDR vdr: [3290] deleting plugin: pulsecontrol
Feb 24 09:04:07 VDR vdr: [3290] deleting plugin: osdteletext
Feb 24 09:04:07 VDR vdr: [3290] deleting plugin: menuorg
Feb 24 09:04:07 VDR vdr: [3290] deleting plugin: markad
Feb 24 09:04:07 VDR vdr: [3290] deleting plugin: live
Feb 24 09:04:07 VDR vdr: [3290] deleting plugin: femon
Feb 24 09:04:07 VDR vdr: [3290] deleting plugin: extrecmenu
Feb 24 09:04:07 VDR vdr: [3290] deleting plugin: epgsearch
Feb 24 09:04:07 VDR vdr: [3347] EPGSearch: Leaving conflict check thread
Feb 24 09:04:07 VDR vdr: [3347] EPGSearch: conflictcheck thread ended (pid=3290, tid=3347)
Feb 24 09:04:07 VDR vdr: [3290] deleting plugin: dynamite
Feb 24 09:04:07 VDR vdr: [3306] dynamite udev monitor for subsystem dvb thread ended (pid=3290, tid=3306)
Feb 24 09:04:07 VDR vdr: [3290] deleting plugin: dvbaxx
Feb 24 09:04:07 VDR vdr: [3290] deleting plugin: dbus2vdr
Feb 24 09:04:07 VDR vdr: [3290] deleting plugin: channellists
Feb 24 09:04:07 VDR kernel: [ 6838.712627] Socket Handler[3336]: segfault at 7fd38aa8324d ip 00007fd38aa8324d sp 00007fd3497f98b0 error 14 in libpcre.so.3.13.1[7fd38ac8c000+3d000]
Feb 24 09:04:08 VDR kernel: [ 6839.356104] init: vdr main process (3290) killed by SEGV signal
Feb 24 09:04:11 VDR epgd: Shutdown triggered with signal 15
Feb 24 09:04:11 VDR epgd: State now 'stopped'
Feb 24 09:04:11 VDR epghttpd: Shutdown triggered with signal 15
Feb 24 09:04:11 VDR epghttpd: Closing mysql connection and calling mysql_thread_end(2177)
Feb 24 09:04:11 VDR epghttpd: Info: Released the last usage of mysql_lib, calling mysql_library_end() now
Feb 24 09:04:11 VDR epghttpd: normal exit
Feb 24 08:10:25 VDR console-kit-daemon[1721]: GLib-CRITICAL: Source ID 132 was not found when attempting to remove it
Feb 24 09:04:11 VDR console-kit-daemon[1721]: GLib-CRITICAL: Source ID 23 was not found when attempting to remove it
Feb 24 09:04:12 VDR kernel: [ 6843.686222] init: smbd main process (654) killed by TERM signal
Feb 24 09:04:12 VDR kernel: [ 6843.686353] init: irexec main process (676) killed by TERM signal
Feb 24 09:04:12 VDR kernel: [ 6843.686560] init: oscxx main process (967) terminated with status 15
Feb 24 09:04:12 VDR kernel: [ 6843.690660] init: tty4 main process (1196) killed by TERM signal
Feb 24 09:04:12 VDR kernel: [ 6843.737140] init: tty5 main process (1198) killed by TERM signal
Feb 24 09:04:12 VDR kernel: [ 6843.737285] init: tty2 main process (1208) killed by TERM signal
Feb 24 09:04:12 VDR kernel: [ 6843.737390] init: tty3 main process (1209) killed by TERM signal
Feb 24 09:04:12 VDR kernel: [ 6843.737518] init: tty6 main process (1214) killed by TERM signal
Feb 24 09:04:12 VDR kernel: [ 6843.737796] init: irqbalance main process (1255) killed by TERM signal
Feb 24 09:04:12 VDR kernel: [ 6843.737986] init: cron main process (1277) killed by TERM signal
Feb 24 09:04:12 VDR kernel: [ 6843.738260] init: tty1 main process (1593) killed by TERM signal
Feb 24 09:04:12 VDR kernel: [ 6843.738381] init: udisks-automounter main process (1828) terminated with status 143
Feb 24 09:04:12 VDR kernel: [ 6843.743253] init: plymouth-upstart-bridge main process (4632) terminated with status 1
Feb 24 09:04:12 VDR kernel: [ 6843.743262] init: plymouth-upstart-bridge main process ended, respawning
Feb 24 09:04:12 VDR kernel: [ 6843.791328] init: eventlircd main process (670) killed by TERM signal
Feb 24 09:04:12 VDR kernel: [ 6843.791529] init: pulseaudio main process (1334) terminated with status 1
Feb 24 09:04:12 VDR kernel: [ 6843.793285] init: plymouth-upstart-bridge main process (4681) terminated with status 1
Feb 24 09:04:12 VDR kernel: [ 6843.793292] init: plymouth-upstart-bridge main process ended, respawning
Feb 24 09:04:12 VDR kernel: [ 6843.812811] init: plymouth-upstart-bridge main process (4688) terminated with status 1
Feb 24 09:04:12 VDR kernel: [ 6843.812820] init: plymouth-upstart-bridge main process ended, respawning
Feb 24 09:04:12 VDR kernel: [ 6843.819329] init: plymouth-upstart-bridge main process (4691) terminated with status 1
Feb 24 09:04:12 VDR kernel: [ 6843.819337] init: plymouth-upstart-bridge main process ended, respawning
Feb 24 09:04:12 VDR kernel: [ 6843.822687] init: plymouth-upstart-bridge main process (4694) terminated with status 1
Feb 24 09:04:12 VDR kernel: [ 6843.822695] init: plymouth-upstart-bridge main process ended, respawning
Feb 24 09:04:12 VDR kernel: [ 6843.824803] init: plymouth-upstart-bridge main process (4696) terminated with status 1
Feb 24 09:04:12 VDR kernel: [ 6843.824810] init: plymouth-upstart-bridge main process ended, respawning
Feb 24 09:04:12 VDR kernel: [ 6843.827314] init: plymouth-upstart-bridge main process (4697) terminated with status 1
Feb 24 09:04:12 VDR kernel: [ 6843.827321] init: plymouth-upstart-bridge main process ended, respawning
Feb 24 09:04:12 VDR kernel: [ 6843.829031] init: plymouth-upstart-bridge main process (4699) terminated with status 1
Feb 24 09:04:12 VDR kernel: [ 6843.829038] init: plymouth-upstart-bridge main process ended, respawning
Feb 24 09:04:12 VDR kernel: [ 6843.830931] init: plymouth-upstart-bridge main process (4700) terminated with status 1
Feb 24 09:04:12 VDR kernel: [ 6843.830939] init: plymouth-upstart-bridge main process ended, respawning
Feb 24 09:04:12 VDR kernel: [ 6843.833189] init: plymouth-upstart-bridge main process (4702) terminated with status 1
Feb 24 09:04:12 VDR kernel: [ 6843.833196] init: plymouth-upstart-bridge main process ended, respawning
Feb 24 09:04:12 VDR kernel: [ 6843.835413] init: plymouth-upstart-bridge main process (4703) terminated with status 1
Feb 24 09:04:12 VDR kernel: [ 6843.835420] init: plymouth-upstart-bridge respawning too fast, stopped
Feb 24 09:04:12 VDR epgd: SQL-Error in 'execute(stmt_execute)' - Query execution was interrupted (1317) 'Query execution was interrupted' [update vdrs set dbapi = ?, ip = ?, lastupd = ?, master = ?, name = ?, nextupd = ?, pid = ?, share$
Feb 24 09:04:12 VDR epgd: SQL-Error in 'execute(stmt_execute)' - MySQL server has gone away (2006) 'Lost connection to MySQL server during query' [select ip, svdrp from vdrs where state = 'attached' and svdrp > 0]
Feb 24 09:04:12 VDR epgd: Fatal, lost connection to mysql server, aborting pending actions
Feb 24 09:04:12 VDR epgd: normal exit
Feb 24 09:04:12 VDR epgd: Closing mysql connection and calling mysql_thread_end(2169)
Feb 24 09:04:12 VDR epgd: Info: Released the last usage of mysql_lib, calling mysql_library_end() now
Feb 24 09:04:15 VDR kernel: [ 6846.267053] init: wait-for-state (rcplymouth-shutdown) main process (4714) killed by TERM signal
Feb 24 09:04:15 VDR avahi-daemon[733]: Files changed, reloading.
Feb 24 09:04:15 VDR avahi-daemon[733]: Service group file /services/vdr-audio.service vanished, removing services.
Feb 24 09:04:15 VDR avahi-daemon[733]: Files changed, reloading.
Feb 24 09:04:15 VDR avahi-daemon[733]: Service group file /services/vdr-picture.service vanished, removing services.
Feb 24 09:04:15 VDR avahi-daemon[733]: Files changed, reloading.
Feb 24 09:04:15 VDR avahi-daemon[733]: Service group file /services/vdr-vdr.service vanished, removing services.
Feb 24 09:04:15 VDR avahi-daemon[733]: Files changed, reloading.
Feb 24 09:04:15 VDR avahi-daemon[733]: Service group file /services/vdr-video.service vanished, removing services.
Feb 24 09:04:15 VDR rpc.mountd[1527]: Caught signal 15, un-registering and exiting.
Feb 24 09:04:15 VDR kernel: [ 6846.488849] nfsd: last server has exited, flushing export cache
Feb 24 09:04:15 VDR nvidia-persistenced: The daemon no longer has permission to remove its runtime data directory /var/run/nvidia-persistenced
Feb 24 09:04:15 VDR nvidia-persistenced: Shutdown (1619)
Feb 24 09:04:16 VDR kernel: [ 6847.460130] init: vdr-frontend main process (1837) killed by KILL signal
Feb 24 09:04:16 VDR kernel: [ 6847.466069] init: vdr-frontend post-stop process (4907) terminated with status 2
Feb 24 09:04:21 VDR kernel: [ 6852.869421] init: xorg-launcher main process (1315) killed by KILL signal
Feb 24 09:04:25 VDR kernel: [ 6857.010313] init: idmapd main process (744) killed by TERM signal
Feb 24 09:04:25 VDR rpcbind: rpcbind terminating on signal. Restart with "rpcbind -w"
Feb 24 09:04:25 VDR kernel: [ 6857.012616] init: rpcbind main process (538) terminated with status 2
Feb 24 09:04:25 VDR kernel: [ 6857.026686] init: prevent-umount-on-pause main process (1325) killed by TERM signal
Feb 24 09:04:25 VDR dbus2vdr: dbus2vdr-daemon stopped
Feb 24 09:04:25 VDR avahi-daemon[733]: Got SIGTERM, quitting.
Feb 24 09:04:25 VDR avahi-daemon[733]: Leaving mDNS multicast group on interface eth0.IPv6 with address fe80::be5f:f4ff:fed3:8380.
Feb 24 09:04:25 VDR avahi-daemon[733]: Leaving mDNS multicast group on interface eth0.IPv4 with address 192.168.178.22.
Feb 24 09:04:25 VDR avahi-daemon[733]: avahi-daemon 0.6.31 exiting.
Feb 24 09:04:25 VDR kernel: [ 6857.083529] init: systemd-logind main process (730) killed by TERM signal
Feb 24 09:04:25 VDR kernel: [ 6857.085038] init: Disconnected from D-Bus system bus
Feb 24 09:04:26 VDR dhclient: Internet Systems Consortium DHCP Client 4.2.4
Feb 24 09:04:26 VDR dhclient: Copyright 2004-2012 Internet Systems Consortium.
Feb 24 09:04:26 VDR dhclient: All rights reserved.
Feb 24 09:04:26 VDR dhclient: For info, please visit https://www.isc.org/software/dhcp/
Feb 24 09:04:26 VDR dhclient:
Feb 24 09:04:26 VDR dhclient: Listening on LPF/eth0/bc:5f:f4:d3:83:80
Feb 24 09:04:26 VDR dhclient: Sending on LPF/eth0/bc:5f:f4:d3:83:80
Feb 24 09:04:26 VDR dhclient: Sending on Socket/fallback
Feb 24 09:04:26 VDR dhclient: DHCPRELEASE on eth0 to 192.168.178.1 port 67 (xid=0x5998c84b)
Feb 24 09:04:26 VDR kernel: [ 6857.500480] e1000e: eth0 NIC Link is Down
Feb 24 09:04:26 VDR kernel: [ 6857.724662] XFS (sda4): Unmounting Filesystem
Feb 24 09:04:26 VDR rsyslogd: [origin software="rsyslogd" swVersion="7.4.4" x-pid="707" x-info="http://www.rsyslog.com"] exiting on signal 15.

CKone · 24. Februar 2016

avahi4vdr hab ich immer deaktiviert - epgsearch klingt schon ganz plausibel

CKone · 26. Februar 2016

gibts hier schon weitere Erkenntnisse, ich kann das auf 4 vdr hier nachvollziehen - alle mit 3.19, nvidia-352 und testing vdr, laut ofenheizer tritt es aber auch in anderen Konstellationen auf.

So richtig kann das ja nicht sein.

Christian

mini73 · 26. Februar 2016

Evtl. mal das dbg-Paket von libpcre installieren und gucken, ob der backtrace dann schöner wird.
Ansonsten Plugins deaktivieren, bis man den Schuldigen gefunden hat. Oder mal nachsehen (mit ldd?), welches Plugin gegen libpcre gelinkt ist.

Lars

CKone · 28. Februar 2016

ich muss mich noch mal korrigieren, hab den segfault beim beenden immer auf libc-2.19.so...

Christian

seahawk1986 · 28. Februar 2016

Was steht denn beim Beenden des VDR im Log? Eventuell bleibt da ein Thread eines Plugins hängen.

[0.6] segfault libpcre nach Kernelupdate 4.2

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