- 追加された行はこの色です。
- 削除された行はこの色です。
[[ em0: Watchdog timeout]]
CONTENTS
#contents
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Lastmodified &lastmod;
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*em0 trouble [#ea155163]
Jan 15 00:14:22 blackhole postfix/qmgr[1013]: AAB0A214: from=<root@blackhole.smb.net>, size=13057, nrcpt=1 (queue active)
Jan 15 00:14:22 blackhole postfix/qmgr[1013]: 16851400: from=<root@blackhole.smb.net>, size=6178, nrcpt=1 (queue active)
Jan 15 00:14:22 blackhole postfix/qmgr[1013]: D46DF2DD: from=<root@blackhole.smb.net>, size=844, nrcpt=1 (queue active)
Jan 15 00:14:22 blackhole postfix/qmgr[1013]: 8908521E: from=<root@blackhole.smb.net>, size=844, nrcpt=1 (queue active)
Jan 15 00:14:37 blackhole postfix/smtp[34759]: 793EF407: to=<kuji@smb.net>, orig_to=<root>, relay=none, delay=161266, delays=161251/0.01/15/0, dsn=4.4.3, status=deferred (Host or domain name not found. Name service error for name=smb.net type=MX: Host not found, try again)
Jan 15 00:14:37 blackhole postfix/smtp[34761]: B4D1417B: to=<kuji@smb.net>, orig_to=<root>, relay=none, delay=421067, delays=421051/0.15/15/0, dsn=4.4.3, status=deferred (Host or domain name not found. Name service error for name=smb.net type=MX: Host not found, try again)
Jan 15 00:14:37 blackhole postfix/smtp[34760]: 0B67D3FB: to=<kuji@smb.net>, orig_to=<root>, relay=none, delay=161824, delays=161809/0.15/15/0, dsn=4.4.3, status=deferred (Host or domain name not found. Name service error for name=smb.net type=MX: Host not found, try again)
Jan 15 00:14:37 blackhole postfix/smtp[34763]: 42B0F188: to=<kuji@smb.net>, orig_to=<root>, relay=none, delay=419102, delays=419087/0.15/15/0, dsn=4.4.3, status=deferred (Host or domain name not found. Name service error for name=smb.net type=MX: Host not found, try again)
Jan 15 00:14:37 blackhole postfix/smtp[34762]: BFD5117C: to=<kuji@smb.net>, orig_to=<root>, relay=none, delay=421067, delays=421051/0.15/15/0, dsn=4.4.3, status=deferred (Host or domain name not found. Name service error for name=smb.net type=MX: Host not found, try again)
Jan 15 00:14:37 blackhole postfix/error[34769]: 47D1A2F2: to=<kuji@smb.net>, orig_to=<root>, relay=none, delay=248223, delays=248207/15/0/0.12, dsn=4.4.3, status=deferred (delivery temporarily suspended: Host or domain name not found. Name service error for name=smb.net type=MX: Host not found, try again)
Jan 15 00:14:37 blackhole postfix/error[34770]: 470E82F1: to=<kuji@smb.net>, orig_to=<root>, relay=none, delay=248223, delays=248207/15/0/0.14, dsn=4.4.3, status=deferred (delivery temporarily suspended: Host or domain name not found. Name service error for name=smb.net type=MX: Host not found, try again)
Jan 15 00:14:37 blackhole postfix/error[34771]: 9F843213: to=<kuji@smb.net>, orig_to=<root>, relay=none, delay=334659, delays=334644/15/0/0.14, dsn=4.4.3, status=deferred (delivery temporarily suspended: Host or domain name not found. Name service error for name=smb.net type=MX: Host not found, try again)
Jan 15 00:14:37 blackhole postfix/error[34773]: 16851400: to=<kuji@smb.net>, orig_to=<root>, relay=none, delay=161825, delays=161809/15/0/0.13, dsn=4.4.3, status=deferred (delivery temporarily suspended: Host or domain name not found. Name service error for name=smb.net type=MX: Host not found, try again)
Jan 15 00:14:37 blackhole postfix/error[34772]: AAB0A214: to=<kuji@smb.net>, orig_to=<root>, relay=none, delay=334659, delays=334644/15/0/0.13, dsn=4.4.3, status=deferred (delivery temporarily suspended: Host or domain name not found. Name service error for name=smb.net type=MX: Host not found, try again)
Jan 15 00:14:37 blackhole postfix/error[34769]: D46DF2DD: to=<kuji@smb.net>, orig_to=<root>, relay=none, delay=249228, delays=249212/15/0/0.05, dsn=4.4.3, status=deferred (delivery temporarily suspended: Host or domain name not found. Name service error for name=smb.net type=MX: Host not found, try again)
Jan 15 00:14:37 blackhole postfix/error[34774]: 8908521E: to=<kuji@smb.net>, orig_to=<root>, relay=none, delay=334211, delays=334196/15/0/0.05, dsn=4.4.3, status=deferred (delivery temporarily suspended: Host or domain name not found. Name service error for name=smb.net type=MX: Host not found, try again)
NEC Express5800 の onboard em(4)が落ちるので、ドライバーを最新版にしてみる。
blackhole# pciconf -l -v
hostb0@pci0:0:0:0: class=0x060000 card=0x83891033 chip=0x00408086 rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = 'Core Processor DRAM Controller'
class = bridge
subclass = HOST-PCI
vgapci0@pci0:0:2:0: class=0x030000 card=0x83891033 chip=0x00428086 rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = 'Core Processor Integrated Graphics Controller'
class = display
subclass = VGA
em0@pci0:0:25:0: class=0x020000 card=0x83891033 chip=0x10ef8086 rev=0x06 hdr=0x00
vendor = 'Intel Corporation'
device = '82578DM Gigabit Network Connection'
class = network
subclass = ethernet
Jan 31 06:39:34 blackhole kernel: Trying to mount root from zfs:zroot []...
Jan 31 06:39:36 blackhole kernel: blanktime.
Jan 31 06:39:36 blackhole kernel: fxp0: link state changed to UP
Jan 31 06:39:37 blackhole kernel: em0: link state changed to UP
Feb 3 01:35:07 blackhole kernel: em0: watchdog timeout: head = 82, tail = 125 -- resetting
Feb 3 01:35:07 blackhole kernel: em0: link state changed to DOWN
Feb 3 01:35:10 blackhole kernel: em0: link state changed to UP
Feb 3 01:35:16 blackhole kernel: em0: watchdog timeout: head = 0, tail = 2 -- resetting
Feb 3 01:35:16 blackhole kernel: em0: link state changed to DOWN
Feb 3 01:35:19 blackhole kernel: em0: link state changed to UP
blackhole# cat /var/log/all.log
Jan 15 00:14:38 blackhole kernel: em0: Watchdog timeout -- resetting
Jan 15 00:14:38 blackhole kernel: em0: Queue(0) tdh = 0, hw tdt = 2
Jan 15 00:14:38 blackhole kernel: em0: TX(0) desc avail = 1022,Next TX to Clean = 0
Jan 15 00:15:00 blackhole /usr/sbin/cron[34777]: (root) CMD (/usr/libexec/atrun)
Jan 15 00:19:21 blackhole postfix/qmgr[1013]: 8155957F: from=<root@blackhole.smb.net>, size=558, nrcpt=1 (queue active)
Jan 15 00:19:21 blackhole postfix/error[34779]: 8155957F: to=<kuji@smb.net>, orig_to=<root>, relay=none, delay=71915, delays=71915/0.01/0/0.02, dsn=4.4.3, status=deferred (delivery temporarily suspended: Host or domain name not found. Name service error for name=smb.net type=MX: Host not found, try again)
Jan 15 00:20:00 blackhole /usr/sbin/cron[34782]: (root) CMD (/usr/libexec/atrun)
Jan 15 00:22:00 blackhole /usr/sbin/cron[34784]: (operator) CMD (/usr/libexec/save-entropy)
Jan 15 00:24:21 blackhole postfix/qmgr[1013]: 0D282551: from=<root@blackhole.smb.net>, size=15432, nrcpt=1 (queue active)
Jan 15 00:24:21 blackhole postfix/qmgr[1013]: 42BB555D: from=<double-bounce@blackhole.smb.net>, size=2240, nrcpt=1 (queue active)
Jan 15 00:24:21 blackhole postfix/qmgr[1013]: 42D5455E: from=<double-bounce@blackhole.smb.net>, size=2243, nrcpt=1 (queue active)
Jan 15 00:24:21 blackhole postfix/qmgr[1013]: 36930557: from=<>, size=9957, nrcpt=1 (queue active)
Jan 15 00:24:21 blackhole postfix/qmgr[1013]: 37F72559: from=<>, size=5391, nrcpt=1 (queue active)
Jan 15 00:24:21 blackhole postfix/qmgr[1013]: AFDB154B: from=<root@blackhole.smb.net>, size=6958, nrcpt=1 (queue active)
Jan 15 00:24:37 blackhole postfix/smtp[34796]: 0D282551: to=<kuji@smb.net>, orig_to=<root>, relay=none, delay=76046, delays=76031/0.01/15/0, dsn=4.4.3, status=deferred (Host or domain name not found. Name service error for name=smb.net type=MX: Host not found, try again)
Jan 15 00:24:37 blackhole postfix/smtp[34799]: 36930557: to=<kuji@smb.net>, orig_to=<root@blackhole.smb.net>, relay=none, delay=76046, delays=76031/0.01/15/0, dsn=4.4.3, status=deferred (Host or domain name not found. Name service error for name=smb.net type=MX: Host not found, try again)
Jan 15 00:24:37 blackhole postfix/smtp[34797]: 42BB555D: to=<kuji@smb.net>, orig_to=<postmaster>, relay=none, delay=76046, delays=76031/0/15/0, dsn=4.4.3, status=deferred (Host or domain name not found. Name service error for name=smb.net type=MX: Host not found, try again)
Jan 15 00:24:37 blackhole postfix/smtp[34798]: 42D5455E: to=<kuji@smb.net>, orig_to=<postmaster>, relay=none, delay=76046, delays=76031/0.01/15/0, dsn=4.4.3, status=deferred (Host or domain name not found. Name service error for name=smb.net type=MX: Host not found, try again)
Jan 15 00:24:37 blackhole postfix/smtp[34800]: 37F72559: to=<kuji@smb.net>, orig_to=<root@blackhole.smb.net>, relay=none, delay=76046, delays=76031/0.01/15/0, dsn=4.4.3, status=deferred (Host or domain name not found. Name service error for name=smb.net type=MX: Host not found, try again)
Jan 15 00:24:37 blackhole postfix/error[34806]: AFDB154B: to=<kuji@smb.net>, orig_to=<root>, relay=none, delay=76047, delays=76031/16/0/0.29, dsn=4.4.3, status=deferred (delivery temporarily suspended: Host or domain name not found. Name service error for name=smb.net type=MX: Host not found, try again)
Jan 15 00:24:38 blackhole kernel: em0: Watchdog timeout -- resetting
Jan 15 00:24:38 blackhole kernel: em0: Queue(0) tdh = 0, hw tdt = 2
Jan 15 00:24:38 blackhole kernel: em0: TX(0) desc avail = 1022,Next TX to Clean = 0
Jan 15 00:25:00 blackhole /usr/sbin/cron[34808]: (root) CMD (/usr/libexec/atrun)
blackhole# cat /var/log/messages
Jan 15 02:49:51 blackhole kernel: uhub2: 8 ports with 8 removable, self powered
Jan 15 02:49:51 blackhole kernel: Trying to mount root from zfs:zroot []...
Jan 15 02:49:52 blackhole kernel: .
Jan 15 02:49:53 blackhole kernel: blanktime.
Jan 15 02:49:54 blackhole kernel: em0: link state changed to UP
Jan 17 00:32:43 blackhole kernel: em0: Watchdog timeout -- resetting
Jan 17 00:32:43 blackhole kernel: em0: Queue(0) tdh = 192, hw tdt = 229
Jan 17 00:32:43 blackhole kernel: em0: TX(0) desc avail = 984,Next TX to Clean = 189
Jan 17 11:35:09 blackhole kernel: em0: Watchdog timeout -- resetting
Jan 17 11:35:09 blackhole kernel: em0: Queue(0) tdh = 0, hw tdt = 2
Jan 17 11:35:09 blackhole kernel: em0: TX(0) desc avail = 1022,Next TX to Clean = 0
Jan 17 12:10:34 blackhole login: ROOT LOGIN (root) ON ttyv0
Jan 17 12:10:36 blackhole reboot: rebooted by root
Jan 17 12:10:36 blackhole syslogd: exiting on signal 15
Jan 17 12:11:14 blackhole syslogd: kernel boot file is /boot/kernel/kernel
Jan 17 12:11:14 blackhole kernel: Waiting (max 60 seconds) for system process `vnlru' to stop...done
Jan 17 12:11:14 blackhole kernel: Waiting (max 60 seconds) for system process `bufdaemon' to stop...done
Jan 17 12:11:14 blackhole kernel:
NEC Express5800 の em のドライバーはこちら、
http://www.express.nec.co.jp/linux/distributions/confirm/option/nic/nic.html
にありますが、手元のFreeBSD9.x以降の環境ではエラーでコンパイルできませんでした。ググって、
https://downloadcenter.intel.com/download/17509/Network-Adapter-Gigabit-Base-Driver-for-FreeBSD-
https://downloadcenter.intel.com/ja/download/17509
から、Date: 07/15/2015 版の em-7.5.2.tar.gz をゲット
&ref(em-7.5.2.tar.gz);
FreeBSD 10.1-RELEASE-p19 な NEC Express5800/110b でコンパイル。
&ref(if_em.ko_FreeBSD10_1);
http://subnets.ru/blog/?p=1138
生成したif_em.koを、
mv if_em.ko /boot/modules
して、
echo 'if_em_load="YES"' >> /boot/loader.conf
echo 'WITHOUT_MODULES=em' >> /etc/make.conf
reboot
if_em.ko 入れ換え前
root@blackcube2:~ # pciconf -l -v
em0@pci0:0:25:0: class=0x020000 card=0x83891033 chip=0x10ef8086 rev=0x06 hdr=0x00
vendor = 'Intel Corporation'
device = '82578DM Gigabit Network Connection'
class = network
subclass = ethernet
if_em.ko 入れ換え後
root@blackcube2:~ # pciconf -l -v
em0@pci0:0:25:0: class=0x020000 card=0x83891033 chip=0x10ef8086 rev=0x06 hdr=0x00
vendor = 'Intel Corporation'
device = '82578DM Gigabit Network Connection'
class = network
subclass = ethernet
なんの変化も無し？？？
em0@pci0:0:25:0: class=0x020000 card=0x83891033 chip=0x10ef8086 rev=0x06 hdr=0x00
vendor = 'Intel Corporation'
device = '82578DM Gigabit Network Connection'
class = network
subclass = ethernet
dmesgでも
em0: <Intel(R) PRO/1000 Network Connection 7.4.2> port 0x1820-0x183f mem 0xd0400000-0xd041ffff,0xd0424000-0xd0424fff irq 16 at device 25.0 on pci0
と表示される？？？？ なんで？？？
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