Внезапная перезагрузка сервера (из-за java?)

[smittyperm]

Добрый день!
Так вышло, что у меня освободилось железо, которое работало под виндой очень долгое время и на него я решил перенести ubuntu server. Одна из компонент - сервер майнкрафта. Но сервер начал внезапно рестартиться в промежуток от 2 минут до 2 часов. Я попробовал выключить сервер майнкратфа - сервер стоит уже больше суток. И забил бы я на этот майнкрафт, но в будущем планирую здесь использовать не менее тяжелые приложения на java, и не хочу что бы дальше сервер себя так вел.
В логах о моменте рестарта ничего нет. Просто начинается лог загрузки.
Пробовал memtest, badblocks и даже burnP6 в 2 потока - железо в норме.
Конфигурация:
Запуск майнкрафта: su mc -c "screen -dmS gs /home/mc/s"
Версия явы: 1.7.0_51 OpenJDK 64-Bit
ОС:  Ubuntu 12.04.4 LTS
Проц: Intel(R) Core(TM)2 Duo CPU E6750 @ 2.66GHz, 2 cores
Мат. плата: 4core1600p35-wifi с 4ГБ оперативной памяти на борту.

Посоветуйте, пожалуйста, что это может быть и как это отследить. Спасибо!

[hon]

/var/log/syslog в студию.

[smittyperm]

Примерно так это выглядит:

(Нажмите, чтобы показать/скрыть)

operation="profile_replace" parent=859 profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=864 comm="apparmor_parser"
Mar  8 13:31:07 smpv kernel: [   16.899245] type=1400 audit(1394271067.774:24): apparmor="STATUS" operation="profile_replace" parent=859 profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=864 comm="apparmor_parser"
Mar  8 13:31:07 smpv kernel: [   16.899497] type=1400 audit(1394271067.774:25): apparmor="STATUS" operation="profile_replace" parent=859 profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=864 comm="apparmor_parser"
Mar  8 13:31:07 smpv kernel: [   17.053879] type=1400 audit(1394271067.930:26): apparmor="STATUS" operation="profile_load" parent=859 profile="unconfined" name="/usr/sbin/named" pid=866 comm="apparmor_parser"
Mar  8 13:31:07 smpv kernel: [   17.060877] type=1400 audit(1394271067.938:27): apparmor="STATUS" operation="profile_load" parent=859 profile="unconfined" name="/usr/sbin/mysqld" pid=865 comm="apparmor_parser"
Mar  8 13:31:07 smpv kernel: [   17.111123] type=1400 audit(1394271067.986:28): apparmor="STATUS" operation="profile_load" parent=859 profile="unconfined" name="/usr/sbin/tcpdump" pid=868 comm="apparmor_parser"
Mar  8 13:31:08 smpv cron[907]: (CRON) INFO (pidfile fd = 3)
Mar  8 13:31:08 smpv cron[914]: (CRON) STARTUP (fork ok)
Mar  8 13:31:08 smpv cron[914]: (CRON) INFO (Running @reboot jobs)
Mar  8 13:31:08 smpv kernel: [   17.666310] type=1400 audit(1394271068.542:29): apparmor="STATUS" operation="profile_replace" parent=926 profile="unconfined" name="/usr/sbin/mysqld" pid=930 comm="apparmor_parser"
Mar  8 13:31:14 smpv dbus[718]: [system] Activating service name='org.freedesktop.ConsoleKit' (using servicehelper)
Mar  8 13:31:15 smpv dbus[718]: [system] Activating service name='org.freedesktop.PolicyKit1' (using servicehelper)
Mar  8 13:31:15 smpv /etc/mysql/debian-start[1167]: Upgrading MySQL tables if necessary.
Mar  8 13:31:15 smpv ntpdate[805]: adjust time server 91.189.89.199 offset -0.256145 sec
Mar  8 13:31:15 smpv polkitd[1154]: started daemon version 0.104 using authority implementation `local' version `0.104'
Mar  8 13:31:15 smpv dbus[718]: [system] Successfully activated service 'org.freedesktop.PolicyKit1'
Mar  8 13:31:15 smpv dbus[718]: [system] Successfully activated service 'org.freedesktop.ConsoleKit'
Mar  8 13:31:16 smpv /etc/mysql/debian-start[1170]: /usr/bin/mysql_upgrade: the '--basedir' option is always ignored
Mar  8 13:31:16 smpv /etc/mysql/debian-start[1170]: Looking for 'mysql' as: /usr/bin/mysql
Mar  8 13:31:16 smpv /etc/mysql/debian-start[1170]: Looking for 'mysqlcheck' as: /usr/bin/mysqlcheck
Mar  8 13:31:16 smpv /etc/mysql/debian-start[1170]: This installation of MySQL is already upgraded to 5.5.35, use --force if you still need to run mysql_upgrade
Mar  8 13:31:16 smpv /etc/mysql/debian-start[1230]: Checking for insecure root accounts.
Mar  8 13:31:16 smpv /etc/mysql/debian-start[1235]: Triggering myisam-recover for all MyISAM tables
Mar  8 13:39:01 smpv CRON[1571]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  8 13:52:15 smpv kernel: [ 1284.966215] perf samples too long (2503 > 2500), lowering kernel.perf_event_max_sample_rate to 50000
Mar  8 14:09:01 smpv CRON[2103]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  8 14:17:01 smpv CRON[2258]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Mar  8 14:39:01 smpv CRON[2272]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  8 15:09:01 smpv CRON[2296]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  8 15:14:18 smpv kernel: imklog 5.8.6, log source = /proc/kmsg started.
Mar  8 15:14:18 smpv rsyslogd: [origin software="rsyslogd" swVersion="5.8.6" x-pid="703" x-info="http://www.rsyslog.com"] start
Mar  8 15:14:18 smpv rsyslogd: rsyslogd's groupid changed to 103
Mar  8 15:14:18 smpv rsyslogd: rsyslogd's userid changed to 101
Mar  8 15:14:18 smpv rsyslogd-2039: Could not open output pipe '/dev/xconsole' [try http://www.rsyslog.com/e/2039 ]
Mar  8 15:14:18 smpv kernel: [    0.000000] Initializing cgroup subsys cpuset
Mar  8 15:14:18 smpv kernel: [    0.000000] Initializing cgroup subsys cpu
Mar  8 15:14:18 smpv kernel: [    0.000000] Initializing cgroup subsys cpuacct
Mar  8 15:14:18 smpv kernel: [    0.000000] Linux version 3.11.0-18-generic (buildd@toyol) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #32~precise1-Ubuntu SMP Thu Feb 20 17:52:10 UTC 2014 (Ubuntu 3.11.0-18.32~precise1-generic 3.11.10.4)
Mar  8 15:14:18 smpv kernel: [    0.000000] Command line: root=UUID=47d24427-85f3-4148-8474-13be37732d39 ro quiet splash
Mar  8 15:14:18 smpv kernel: [    0.000000] KERNEL supported cpus:
Mar  8 15:14:18 smpv kernel: [    0.000000]   Intel GenuineIntel
Mar  8 15:14:18 smpv kernel: [    0.000000]   AMD AuthenticAMD
Mar  8 15:14:18 smpv kernel: [    0.000000]   Centaur CentaurHauls
Mar  8 15:14:18 smpv kernel: [    0.000000] e820: BIOS-provided physical RAM map:
Mar  8 15:14:18 smpv kernel: [    0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000099bff] usable

Момент рестарта: 15:14:18

[hon]

Какой-то короткий лог.

[smittyperm]

Я думал, нужно проблемное место.
Вот полный лог:
https://drive.google.com/file/d/0B6aRNjmstY3hZnByY1ZUdC14aUE/edit?usp=sharing

[hon]

У вас аппаратная проблема. Вот часть лога. Самая важная строка выделена жирным.

(Нажмите, чтобы показать/скрыть)

Mar  8 18:56:03 smpv /etc/mysql/debian-start[1160]: Upgrading MySQL tables if necessary.
Mar  8 18:56:04 smpv /etc/mysql/debian-start[1163]: /usr/bin/mysql_upgrade: the '--basedir' option is always ignored
Mar  8 18:56:04 smpv /etc/mysql/debian-start[1163]: Looking for 'mysql' as: /usr/bin/mysql
Mar  8 18:56:04 smpv /etc/mysql/debian-start[1163]: Looking for 'mysqlcheck' as: /usr/bin/mysqlcheck
Mar  8 18:56:04 smpv /etc/mysql/debian-start[1163]: This installation of MySQL is already upgraded to 5.5.35, use --force if you still need to run mysql_upgrade
Mar  8 18:56:04 smpv /etc/mysql/debian-start[1175]: Checking for insecure root accounts.
Mar  8 18:56:04 smpv /etc/mysql/debian-start[1180]: Triggering myisam-recover for all MyISAM tables
Mar  8 19:00:38 smpv kernel: [  299.812014] mce: [Hardware Error]: Machine check events logged
Mar  8 19:09:01 smpv CRON[1518]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  8 19:17:01 smpv CRON[1526]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Mar  8 19:39:01 smpv CRON[1557]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  8 20:09:01 smpv CRON[1569]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  8 20:17:01 smpv CRON[1578]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Mar  8 20:39:01 smpv CRON[1586]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  8 21:09:01 smpv CRON[1599]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  8 21:17:01 smpv CRON[1607]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Mar  8 21:39:01 smpv CRON[1616]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  8 22:09:01 smpv CRON[1628]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  8 22:17:01 smpv CRON[1637]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Mar  8 22:39:01 smpv CRON[1645]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  8 23:09:01 smpv CRON[1658]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  8 23:17:01 smpv CRON[1666]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Mar  8 23:39:01 smpv CRON[1675]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  9 00:09:01 smpv CRON[1687]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  9 00:17:01 smpv CRON[1696]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Mar  9 00:39:01 smpv CRON[1704]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  9 01:09:01 smpv CRON[1717]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  9 01:17:01 smpv CRON[1725]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Mar  9 01:39:01 smpv CRON[1734]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  9 02:09:01 smpv CRON[1747]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  9 02:17:01 smpv CRON[1756]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Mar  9 02:39:01 smpv CRON[1823]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  9 03:09:01 smpv CRON[1836]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  9 03:17:01 smpv CRON[1844]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Mar  9 03:39:01 smpv CRON[1853]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  9 04:09:01 smpv CRON[2044]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  9 04:17:01 smpv CRON[2053]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Mar  9 04:39:01 smpv CRON[2061]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  9 05:09:01 smpv CRON[2074]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  9 05:17:01 smpv CRON[2082]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Mar  9 05:39:01 smpv CRON[2091]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  9 06:09:01 smpv CRON[2103]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  9 06:17:01 smpv CRON[2112]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Mar  9 06:25:01 smpv CRON[2116]: (root) CMD (test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.daily ))
Mar  9 06:33:35 smpv kernel: [41876.633469] perf samples too long (2509 > 2500), lowering kernel.perf_event_max_sample_rate to 50000
Mar  9 06:39:01 smpv CRON[2359]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  9 06:47:01 smpv CRON[2368]: (root) CMD (test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.weekly ))
Mar  9 07:09:01 smpv CRON[2387]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  9 07:17:01 smpv CRON[2395]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Mar  9 07:39:01 smpv CRON[2403]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  9 08:09:01 smpv CRON[2416]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  9 08:17:01 smpv CRON[2425]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Mar  9 08:39:01 smpv CRON[2432]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  9 09:09:01 smpv CRON[2446]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  9 09:17:01 smpv CRON[2454]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Mar  9 09:39:01 smpv CRON[2462]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  9 10:09:01 smpv CRON[2475]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  9 10:17:01 smpv CRON[2484]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Mar  9 10:39:01 smpv CRON[2491]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  9 11:09:02 smpv CRON[2505]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  9 11:17:01 smpv CRON[2513]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Mar  9 11:39:01 smpv CRON[2521]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  9 12:09:01 smpv CRON[2536]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  9 12:12:04 smpv kernel: [62185.820015] ------------[ cut here ]------------
Mar  9 12:12:04 smpv kernel: [62185.820029] WARNING: CPU: 0 PID: 0 at /build/buildd/linux-lts-saucy-3.11.0/net/sched/sch_generic.c:260 dev_watchdog+0x262/0x270()
Mar  9 12:12:04 smpv kernel: [62185.820035] NETDEV WATCHDOG: eth0 (r8169): transmit queue 0 timed out
Mar  9 12:12:04 smpv kernel: [62185.820037] Modules linked in: snd_hda_codec_realtek arc4 snd_hda_intel snd_hda_codec rtl8187 snd_hwdep snd_pcm mac80211 gpio_ich lp ppdev snd_timer parport_pc cfg80211 psmouse parport snd lpc_ich soundcore snd_page_alloc mac_hid serio_raw eeprom_93cx6 pata_acpi floppy firewire_ohci 8139too nouveau 8139cp firewire_core crc_itu_t ttm drm_kms_helper drm ahci i2c_algo_bit mxm_wmi r8169 libahci mii pata_jmicron video wmi
Mar  9 12:12:04 smpv kernel: [62185.820083] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.11.0-18-generic #32~precise1-Ubuntu
Mar  9 12:12:04 smpv kernel: [62185.820086] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./4Core1600P35-WiFi+, BIOS P1.10 01/10/2008
Mar  9 12:12:04 smpv kernel: [62185.820088]  0000000000000104 ffff8800cba03cf0 ffffffff8173d60f 00000000000400f6
Mar  9 12:12:04 smpv kernel: [62185.820092]  ffff8800cba03d40 ffff8800cba03d30 ffffffff8106540c 0000000000008020
Mar  9 12:12:04 smpv kernel: [62185.820096]  ffff8800379c2000 0000000000000000 0000000000000001 0000000000000000
Mar  9 12:12:04 smpv kernel: [62185.820100] Call Trace:
Mar  9 12:12:04 smpv kernel: [62185.820102]  <IRQ>  [<ffffffff8173d60f>] dump_stack+0x46/0x58
Mar  9 12:12:04 smpv kernel: [62185.820114]  [<ffffffff8106540c>] warn_slowpath_common+0x8c/0xc0
Mar  9 12:12:04 smpv kernel: [62185.820117]  [<ffffffff810654f6>] warn_slowpath_fmt+0x46/0x50
Mar  9 12:12:04 smpv kernel: [62185.820122]  [<ffffffff8165a382>] dev_watchdog+0x262/0x270
Mar  9 12:12:04 smpv kernel: [62185.820127]  [<ffffffff8107f7a0>] ? __queue_work+0x3d0/0x3d0
Mar  9 12:12:04 smpv kernel: [62185.820131]  [<ffffffff8165a120>] ? pfifo_fast_dequeue+0xe0/0xe0
Mar  9 12:12:04 smpv kernel: [62185.820136]  [<ffffffff81072656>] call_timer_fn+0x46/0x160
Mar  9 12:12:04 smpv kernel: [62185.820139]  [<ffffffff81072a6c>] ? cascade+0x7c/0xa0
Mar  9 12:12:04 smpv kernel: [62185.820143]  [<ffffffff81073987>] run_timer_softirq+0x267/0x2c0
Mar  9 12:12:04 smpv kernel: [62185.820147]  [<ffffffff8108c099>] ? enqueue_hrtimer+0x39/0xc0
Mar  9 12:12:04 smpv kernel: [62185.820151]  [<ffffffff8101b569>] ? read_tsc+0x9/0x20
Mar  9 12:12:04 smpv kernel: [62185.820155]  [<ffffffff8165a120>] ? pfifo_fast_dequeue+0xe0/0xe0
Mar  9 12:12:04 smpv kernel: [62185.820159]  [<ffffffff810432bd>] ? lapic_next_event+0x1d/0x30
Mar  9 12:12:04 smpv kernel: [62185.820163]  [<ffffffff8106a5e0>] __do_softirq+0xe0/0x280
Mar  9 12:12:04 smpv kernel: [62185.820168]  [<ffffffff81753bdc>] call_softirq+0x1c/0x30
Mar  9 12:12:04 smpv kernel: [62185.820172]  [<ffffffff81015e35>] do_softirq+0x65/0xa0
Mar  9 12:12:04 smpv kernel: [62185.820176]  [<ffffffff8106a8fe>] irq_exit+0x9e/0xc0
Mar  9 12:12:04 smpv kernel: [62185.820179]  [<ffffffff817545aa>] smp_apic_timer_interrupt+0x4a/0x60
Mar  9 12:12:04 smpv kernel: [62185.820184]  [<ffffffff81752f1d>] apic_timer_interrupt+0x6d/0x80
Mar  9 12:12:04 smpv kernel: [62185.820185]  <EOI>  [<ffffffff810504f6>] ? native_safe_halt+0x6/0x10
Mar  9 12:12:04 smpv kernel: [62185.820193]  [<ffffffff8101c873>] default_idle+0x23/0xe0
Mar  9 12:12:04 smpv kernel: [62185.820197]  [<ffffffff8101d106>] arch_cpu_idle+0x26/0x30
Mar  9 12:12:04 smpv kernel: [62185.820201]  [<ffffffff810baae8>] cpu_idle_loop+0x98/0x260
Mar  9 12:12:04 smpv kernel: [62185.820205]  [<ffffffff810bad1b>] cpu_startup_entry+0x6b/0x70
Mar  9 12:12:04 smpv kernel: [62185.820209]  [<ffffffff81725567>] rest_init+0x77/0x80
Mar  9 12:12:04 smpv kernel: [62185.820214]  [<ffffffff81d26f23>] start_kernel+0x407/0x414
Mar  9 12:12:04 smpv kernel: [62185.820217]  [<ffffffff81d269ae>] ? repair_env_string+0x5a/0x5a
Mar  9 12:12:04 smpv kernel: [62185.820221]  [<ffffffff81d26120>] ? early_idt_handlers+0x120/0x120
Mar  9 12:12:04 smpv kernel: [62185.820225]  [<ffffffff81d265e8>] x86_64_start_reservations+0x2a/0x2c
Mar  9 12:12:04 smpv kernel: [62185.820228]  [<ffffffff81d266f2>] x86_64_start_kernel+0x108/0x117
Mar  9 12:12:04 smpv kernel: [62185.820231] ---[ end trace 73f3a957e6ef7722 ]---
Mar  9 12:12:04 smpv kernel: [62185.824676] r8169 0000:01:00.0 eth0: link up
Mar  9 12:17:01 smpv CRON[2547]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Mar  9 12:39:01 smpv CRON[2554]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  9 13:09:01 smpv CRON[2570]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  9 13:17:01 smpv CRON[2578]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Mar  9 13:39:01 smpv CRON[2586]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  9 13:41:49 smpv kernel: [67571.072847] r8169 0000:01:00.0 eth0: link down
Mar  9 13:41:54 smpv kernel: [67575.451957] r8169 0000:01:00.0 eth0: link up
Mar  9 13:41:58 smpv kernel: [67579.503080] r8169 0000:01:00.0 eth0: link down
Mar  9 13:42:00 smpv kernel: [67581.879893] r8169 0000:01:00.0 eth0: link up
Mar  9 13:42:16 smpv kernel: [67597.260477] r8169 0000:01:00.0 eth0: link down
Mar  9 13:42:17 smpv kernel: [67598.887966] r8169 0000:01:00.0 eth0: link up
Mar  9 14:09:01 smpv CRON[2907]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  9 14:17:01 smpv CRON[2916]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Mar  9 14:39:01 smpv CRON[3256]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Mar  9 15:09:01 smpv CRON[3270]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)

[fisher74]

Соответственно следующим нужно смотреть

Код: [Выделить]

sudo apt-get install mcelog
sudo mcelogПравда лог уже будет после очередного крэша