[KFUG] 자꾸 프비 머신이 죽습니다.

["Jonghwa, Kim" <zebec@xxxxxxxxxxx>]

요즘 프비를 PC 에 새로 깔고나서 하루에 한번 꼴로 죽어서 all.log 를 켜두고 tail -f 명령으로 회사에서 ssh 로 접속을 시켜놓고 퇴근을 했더니 다음과 같이 로그를 남기다가 죽어버렸습니다.
all.log 에는 아래와 같이 남겨져있더군요. 물론 ssh 로 죽기 일보 직전에 말입니다. 프비가 있는 PC 가 좀 멀리 있어서 켜지를 못해서 ssh 가 죽은 이후로 남겨진 로그는 아직 확인을 못했습니다.

Dec 11 23:00:00 leo /usr/sbin/cron[27495]: (root) CMD ( webalizer) 
Dec 11 23:00:00 leo /usr/sbin/cron[27496]: (root) CMD (newsyslog) 
Dec 11 23:00:00 leo /usr/sbin/cron[27497]: (root) CMD (/usr/libexec/atrun) 
Dec 11 23:00:00 leo sendmail[27501]: hBBE00xg027501: from=root, size=853, class=0, nrcpts=1, msgid=<200312111400.hBBE00xg027501@xxxxxxxxxxxxxxxx>, relay=root@localhost
Dec 11 23:00:00 leo postfix/smtpd[27502]: OTP unavailable because can't read/write key database /etc/opiekeys: Permission denied
Dec 11 23:00:00 leo /kernel: Dec 11 23:00:00 leo postfix/smtpd[27502]: OTP unavailable because can't read/write key database /etc/opiekeys: Permission denied
Dec 11 23:00:00 leo postfix/smtpd[27502]: connect from localhost.newtypez.net[127.0.0.1]
Dec 11 23:00:00 leo postfix/smtpd[27502]: 91014159: client=localhost.newtypez.net[127.0.0.1]
Dec 11 23:00:00 leo postfix/cleanup[27504]: 91014159: message-id=<200312111400.hBBE00xg027501@xxxxxxxxxxxxxxxx>
Dec 11 23:00:00 leo postfix/qmgr[228]: 91014159: from=<root@xxxxxxxxxxxxxxxx>, size=1378, nrcpt=1 (queue active)
Dec 11 23:00:00 leo sendmail[27501]: hBBE00xg027501: to=root, ctladdr=root (0/0), delay=00:00:00, xdelay=00:00:00, mailer=relay, pri=30246, relay=[127.0.0.1] [127.0.0.1], dsn=2.0.0, stat=Sent (Ok: queued as 91014159)
Dec 11 23:00:00 leo postfix/smtpd[27502]: disconnect from localhost.newtypez.net[127.0.0.1]
Dec 11 23:00:00 leo postfix/smtp[27507]: 91014159: to=<root@xxxxxxxxxxxxxxxx>, relay=none, delay=0, status=bounced (Name service error for name=leo.newtypez.net type=A: Host not found)
Dec 11 23:00:00 leo postfix/cleanup[27504]: C6E321AA: message-id=<20031211140000.C6E321AA@xxxxxxxxxxxxxxxx>
Dec 11 23:00:00 leo postfix/qmgr[228]: C6E321AA: from=<>, size=3022, nrcpt=1 (queue active)
Dec 11 23:00:00 leo postfix/smtp[27507]: C6E321AA: to=<root@xxxxxxxxxxxxxxxx>, relay=none, delay=0, status=bounced (Name service error for name=leo.newtypez.net type=A: Host not found)
Dec 11 23:00:38 leo tpop3d[251]: listeners_post_select: client [5]211.217.10.77/leo.newtypez.net: connected to local address 203.251.170.14:110
Dec 11 23:00:39 leo tpop3d[251]: authcontext_new_user_pass: began session for `zebec' with pam; uid 1001, gid 6
Dec 11 23:00:39 leo tpop3d[251]: fork_child: [5]zebec(211.217.10.77): began session for `zebec' with pam; child PID is 27509
Dec 11 23:00:39 leo tpop3d[27509]: mailspool_new_from_file: indexed mailspool /var/mail/zebec (0 bytes) in 0.000s
Dec 11 23:00:39 leo tpop3d[27509]: connections_post_select: client [5]zebec(211.217.10.77): finished session for `zebec' with pam
Dec 11 23:00:39 leo tpop3d[27509]: connections_post_select: client [5]zebec(211.217.10.77): disconnected; 38/154 bytes read/written
Dec 11 23:05:00 leo /usr/sbin/cron[27512]: (root) CMD (/usr/libexec/atrun) 
Dec 11 23:07:05 leo postfix/smtpd[27515]: OTP unavailable because can't read/write key database /etc/opiekeys: Permission denied
Dec 11 23:07:05 leo /kernel: Dec 11 23:07:05 leo postfix/smtpd[27515]: OTP unavailable because can't read/write key database /etc/opiekeys: Permission denied
Dec 11 23:07:05 leo postfix/smtpd[27515]: connect from unknown[61.34.214.245]
Dec 11 23:07:05 leo postfix/smtpd[27515]: lost connection after CONNECT from unknown[61.34.214.245]
Dec 11 23:07:05 leo postfix/smtpd[27515]: disconnect from unknown[61.34.214.245]
Dec 11 23:10:00 leo /usr/sbin/cron[27518]: (root) CMD (/usr/libexec/atrun) 
Dec 11 23:10:41 leo tpop3d[251]: listeners_post_select: client [5]211.217.10.77/leo.newtypez.net: connected to local address 203.251.170.14:110
Dec 11 23:10:41 leo tpop3d[251]: authcontext_new_user_pass: began session for `zebec' with pam; uid 1001, gid 6
Dec 11 23:10:41 leo tpop3d[251]: fork_child: [5]zebec(211.217.10.77): began session for `zebec' with pam; child PID is 27520
Dec 11 23:10:41 leo tpop3d[27520]: mailspool_new_from_file: indexed mailspool /var/mail/zebec (0 bytes) in 0.000s
Dec 11 23:10:42 leo tpop3d[27520]: connections_post_select: client [5]zebec(211.217.10.77): finished session for `zebec' with pam
Dec 11 23:10:42 leo tpop3d[27520]: connections_post_select: client [5]zebec(211.217.10.77): disconnected; 38/154 bytes read/written
Dec 11 23:11:41 leo named[74]: Cleaned cache of 3 RRsets
Dec 11 23:11:41 leo named[74]: USAGE 1071151901 1071123101 CPU=0.062205u/0.085532s CHILDCPU=0u/0s
Dec 11 23:11:41 leo named[74]: NSTATS 1071151901 1071123101 A=54 PTR=30 MX=3 AAAA=29 A6=2
Dec 11 23:11:41 leo named[74]: XSTATS 1071151901 1071123101 RR=135 RNXD=9 RFwdR=40 RDupR=0 RFail=12 RFErr=33 RErr=0 RAXFR=0 RLame=3 ROpts=0 SSysQ=41 SAns=117 SFwdQ=12 SDupQ=60 SErr=0 RQ=118 RIQ=0 RFwdQ=12 RDupQ=1 RTCP=0 SFwdR=40 SFail=0 SFErr=0 SNaAns=27 SNXD=55 RUQ=0 RURQ=0 RUXFR=0 RUUpd=0
Dec 11 23:15:00 leo /usr/sbin/cron[27523]: (root) CMD (/usr/libexec/atrun) 
Dec 11 23:20:00 leo /usr/sbin/cron[27527]: (root) CMD (/usr/libexec/atrun) 
Dec 11 23:20:44 leo tpop3d[251]: listeners_post_select: client [5]211.217.10.77/leo.newtypez.net: connected to local address 203.251.170.14:110
Dec 11 23:20:44 leo tpop3d[251]: authcontext_new_user_pass: began session for `zebec' with pam; uid 1001, gid 6
Dec 11 23:20:44 leo tpop3d[251]: fork_child: [5]zebec(211.217.10.77): began session for `zebec' with pam; child PID is 27529
Dec 11 23:20:44 leo tpop3d[27529]: mailspool_new_from_file: indexed mailspool /var/mail/zebec (0 bytes) in 0.000s
Dec 11 23:20:44 leo tpop3d[27529]: connections_post_select: client [5]zebec(211.217.10.77): finished session for `zebec' with pam
Dec 11 23:20:44 leo tpop3d[27529]: connections_post_select: client [5]zebec(211.217.10.77): disconnected; 38/154 bytes read/written
Dec 11 23:25:00 leo /usr/sbin/cron[27532]: (root) CMD (/usr/libexec/atrun) 
Dec 11 23:30:00 leo /usr/sbin/cron[27537]: (root) CMD ( webalizer) 
Dec 11 23:30:00 leo /usr/sbin/cron[27538]: (root) CMD (/usr/libexec/atrun) 
Dec 11 23:30:00 leo sendmail[27541]: hBBEU08V027541: from=root, size=853, class=0, nrcpts=1, msgid=<200312111430.hBBEU08V027541@xxxxxxxxxxxxxxxx>, relay=root@localhost
Dec 11 23:30:00 leo postfix/smtpd[27542]: OTP unavailable because can't read/write key database /etc/opiekeys: Permission denied
Dec 11 23:30:00 leo /kernel: Dec 11 23:30:00 leo postfix/smtpd[27542]: OTP unavailable because can't read/write key database /etc/opiekeys: Permission denied
Dec 11 23:30:00 leo postfix/smtpd[27542]: connect from localhost.newtypez.net[127.0.0.1]
Dec 11 23:30:00 leo postfix/smtpd[27542]: 7DEFE159: client=localhost.newtypez.net[127.0.0.1]
Dec 11 23:30:00 leo postfix/cleanup[27544]: 7DEFE159: message-id=<200312111430.hBBEU08V027541@xxxxxxxxxxxxxxxx>
Dec 11 23:30:00 leo postfix/qmgr[228]: 7DEFE159: from=<root@xxxxxxxxxxxxxxxx>, size=1378, nrcpt=1 (queue active)
Dec 11 23:30:00 leo sendmail[27541]: hBBEU08V027541: to=root, ctladdr=root (0/0), delay=00:00:00, xdelay=00:00:00, mailer=relay, pri=30246, relay=[127.0.0.1] [127.0.0.1], dsn=2.0.0, stat=Sent (Ok: queued as 7DEFE159)
Dec 11 23:30:00 leo postfix/smtpd[27542]: disconnect from localhost.newtypez.net[127.0.0.1]
Dec 11 23:30:01 leo postfix/smtp[27547]: 7DEFE159: to=<root@xxxxxxxxxxxxxxxx>, relay=none, delay=1, status=bounced (Name service error for name=leo.newtypez.net type=A: Host not found)
Dec 11 23:30:01 leo postfix/cleanup[27544]: 378041AA: message-id=<20031211143001.378041AA@xxxxxxxxxxxxxxxx>
Dec 11 23:30:01 leo postfix/qmgr[228]: 378041AA: from=<>, size=3022, nrcpt=1 (queue active)
Dec 11 23:30:01 leo postfix/smtp[27547]: 378041AA: to=<root@xxxxxxxxxxxxxxxx>, relay=none, delay=0, status=bounced (Name service error for name=leo.newtypez.net type=A: Host not found)
Dec 11 23:30:47 leo tpop3d[251]: listeners_post_select: client [5]211.217.10.77/leo.newtypez.net: connected to local address 203.251.170.14:110
Dec 11 23:30:47 leo tpop3d[251]: authcontext_new_user_pass: began session for `zebec' with pam; uid 1001, gid 6
Dec 11 23:30:47 leo tpop3d[251]: fork_child: [5]zebec(211.217.10.77): began session for `zebec' with pam; child PID is 27549
Dec 11 23:30:47 leo tpop3d[27549]: mailspool_new_from_file: indexed mailspool /var/mail/zebec (0 bytes) in 0.000s
Dec 11 23:30:47 leo tpop3d[27549]: connections_post_select: client [5]zebec(211.217.10.77): finished session for `zebec' with pam
Dec 11 23:30:47 leo tpop3d[27549]: connections_post_select: client [5]zebec(211.217.10.77): disconnected; 38/154 bytes read/written
Dec 11 23:35:00 leo /usr/sbin/cron[27553]: (root) CMD (/usr/libexec/atrun) 
Dec 11 23:40:00 leo /usr/sbin/cron[27557]: (root) CMD (/usr/libexec/atrun) 
Dec 11 23:40:49 leo tpop3d[251]: listeners_post_select: client [5]211.217.10.77/leo.newtypez.net: connected to local address 203.251.170.14:110
Dec 11 23:40:49 leo tpop3d[251]: authcontext_new_user_pass: began session for `zebec' with pam; uid 1001, gid 6
Dec 11 23:40:49 leo tpop3d[251]: fork_child: [5]zebec(211.217.10.77): began session for `zebec' with pam; child PID is 27559
Dec 11 23:40:49 leo tpop3d[27559]: mailspool_new_from_file: indexed mailspool /var/mail/zebec (0 bytes) in 0.000s
Dec 11 23:40:49 leo tpop3d[27559]: connections_post_select: client [5]zebec(211.217.10.77): finished session for `zebec' with pam
Dec 11 23:40:49 leo tpop3d[27559]: connections_post_select: client [5]zebec(211.217.10.77): disconnected; 38/154 bytes read/written
Dec 11 23:45:00 leo /usr/sbin/cron[27562]: (root) CMD (/usr/libexec/atrun) 
Dec 11 23:50:00 leo /usr/sbin/cron[27566]: (root) CMD (/usr/libexec/atrun) 
Dec 11 23:50:51 leo tpop3d[251]: listeners_post_select: client [5]211.217.10.77/leo.newtypez.net: connected to local address 203.251.170.14:110
Dec 11 23:50:51 leo tpop3d[251]: authcontext_new_user_pass: began session for `zebec' with pam; uid 1001, gid 6
Dec 11 23:50:51 leo tpop3d[251]: fork_child: [5]zebec(211.217.10.77): began session for `zebec' with pam; child PID is 27568
Dec 11 23:50:51 leo tpop3d[27568]: mailspool_new_from_file: indexed mailspool /var/mail/zebec (0 bytes) in 0.000s
Dec 11 23:50:51 leo tpop3d[27568]: connections_post_select: client [5]zebec(211.217.10.77): finished session for `zebec' with pam
Dec 11 23:50:51 leo tpop3d[27568]: connections_post_select: client [5]zebec(211.217.10.77): disconnected; 38/154 bytes read/written
Dec 11 23:55:00 leo /usr/sbin/cron[27571]: (root) CMD (/usr/libexec/atrun) 
Dec 12 00:00:00 leo /usr/sbin/cron[27577]: (root) CMD ( webalizer) 
Dec 12 00:00:00 leo /usr/sbin/cron[27578]: (root) CMD (newsyslog) 
Dec 12 00:00:00 leo /usr/sbin/cron[27579]: (root) CMD (/usr/libexec/atrun) 
Dec 12 00:00:00 leo syslogd: restart
Dec 12 00:00:00 leo sendmail[27583]: hBBF00Rt027583: from=root, size=853, class=0, nrcpts=1, msgid=<200312111500.hBBF00Rt027583@xxxxxxxxxxxxxxxx>, relay=root@localhost
Dec 12 00:00:00 leo postfix/smtpd[27584]: OTP unavailable because can't read/write key database /etc/opiekeys: Permission denied
Dec 12 00:00:00 leo /kernel: Dec 12 00:00:00 leo postfix/smtpd[27584]: OTP unavailable because can't read/write key database /etc/opiekeys: Permission denied
Dec 12 00:00:00 leo postfix/smtpd[27584]: connect from localhost.newtypez.net[127.0.0.1]
Dec 12 00:00:00 leo postfix/smtpd[27584]: 8DB4C1A9: client=localhost.newtypez.net[127.0.0.1]
Dec 12 00:00:00 leo postfix/cleanup[27586]: 8DB4C1A9: message-id=<200312111500.hBBF00Rt027583@xxxxxxxxxxxxxxxx>
Dec 12 00:00:00 leo postfix/qmgr[228]: 8DB4C1A9: from=<root@xxxxxxxxxxxxxxxx>, size=1378, nrcpt=1 (queue active)
Dec 12 00:00:00 leo sendmail[27583]: hBBF00Rt027583: to=root, ctladdr=root (0/0), delay=00:00:00, xdelay=00:00:00, mailer=relay, pri=30246, relay=[127.0.0.1] [127.0.0.1], dsn=2.0.0, stat=Sent (Ok: queued as 8DB4C1A9)
Dec 12 00:00:00 leo postfix/smtpd[27584]: disconnect from localhost.newtypez.net[127.0.0.1]
Dec 12 00:00:01 leo postfix/smtp[27589]: 8DB4C1A9: to=<root@xxxxxxxxxxxxxxxx>, relay=none, delay=1, status=bounced (Name service error for name=leo.newtypez.net type=A: Host not found)
Dec 12 00:00:01 leo postfix/cleanup[27586]: 084191B0: message-id=<20031211150001.084191B0@xxxxxxxxxxxxxxxx>
Dec 12 00:00:01 leo postfix/qmgr[228]: 084191B0: from=<>, size=3022, nrcpt=1 (queue active)
Dec 12 00:00:01 leo postfix/smtp[27589]: 084191B0: to=<root@xxxxxxxxxxxxxxxx>, relay=none, delay=0, status=bounced (Name service error for name=leo.newtypez.net type=A: Host not found)
Dec 12 00:00:00 leo newsyslog[27580]: logfile turned over

마지막에 나온 logfile turned over 때문에 죽은건 아니겠죠? -_-;;;
원인이 뭘까요? 조언 부탁 드립니다.

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