em0 trouble
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開始行:
CONTENTS
#contents
----
Lastmodified &lastmod;
----
*em0 trouble [#ea155163]
NEC Express5800 の onboard em(4)が落ちるので、ドライバー...
blackhole# pciconf -l -v
hostb0@pci0:0:0:0: class=0x060000 card=0x83891033 c...
vendor = 'Intel Corporation'
device = 'Core Processor DRAM Controller'
class = bridge
subclass = HOST-PCI
vgapci0@pci0:0:2:0: class=0x030000 card=0x83891033 c...
vendor = 'Intel Corporation'
device = 'Core Processor Integrated Graphics Cont...
class = display
subclass = VGA
em0@pci0:0:25:0: class=0x020000 card=0x83891033 c...
vendor = 'Intel Corporation'
device = '82578DM Gigabit Network Connection'
class = network
subclass = ethernet
Jan 31 06:39:34 blackhole kernel: Trying to mount root f...
Jan 31 06:39:36 blackhole kernel: blanktime.
Jan 31 06:39:36 blackhole kernel: fxp0: link state chang...
Jan 31 06:39:37 blackhole kernel: em0: link state change...
Feb 3 01:35:07 blackhole kernel: em0: watchdog timeout:...
Feb 3 01:35:07 blackhole kernel: em0: link state change...
Feb 3 01:35:10 blackhole kernel: em0: link state change...
Feb 3 01:35:16 blackhole kernel: em0: watchdog timeout:...
Feb 3 01:35:16 blackhole kernel: em0: link state change...
Feb 3 01:35:19 blackhole kernel: em0: link state change...
blackhole# cat /var/log/all.log
Jan 15 00:14:38 blackhole kernel: em0: Watchdog timeout ...
Jan 15 00:14:38 blackhole kernel: em0: Queue(0) tdh = 0,...
Jan 15 00:14:38 blackhole kernel: em0: TX(0) desc avail ...
Jan 15 00:15:00 blackhole /usr/sbin/cron[34777]: (root) ...
Jan 15 00:20:00 blackhole /usr/sbin/cron[34782]: (root) ...
Jan 15 00:22:00 blackhole /usr/sbin/cron[34784]: (operat...
Jan 15 00:24:38 blackhole kernel: em0: Watchdog timeout ...
Jan 15 00:24:38 blackhole kernel: em0: Queue(0) tdh = 0,...
Jan 15 00:24:38 blackhole kernel: em0: TX(0) desc avail ...
Jan 15 00:25:00 blackhole /usr/sbin/cron[34808]: (root) ...
blackhole# cat /var/log/messages
Jan 15 02:49:51 blackhole kernel: uhub2: 8 ports with 8 ...
Jan 15 02:49:51 blackhole kernel: Trying to mount root f...
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 change...
Jan 17 00:32:43 blackhole kernel: em0: Watchdog timeout ...
Jan 17 00:32:43 blackhole kernel: em0: Queue(0) tdh = 19...
Jan 17 00:32:43 blackhole kernel: em0: TX(0) desc avail ...
Jan 17 11:35:09 blackhole kernel: em0: Watchdog timeout ...
Jan 17 11:35:09 blackhole kernel: em0: Queue(0) tdh = 0,...
Jan 17 11:35:09 blackhole kernel: em0: TX(0) desc avail ...
Jan 17 12:10:34 blackhole login: ROOT LOGIN (root) ON tt...
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 /...
Jan 17 12:11:14 blackhole kernel: Waiting (max 60 second...
Jan 17 12:11:14 blackhole kernel: Waiting (max 60 second...
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/...
にありますが、手元のFreeBSD9.x以降の環境ではエラーでコン...
https://downloadcenter.intel.com/download/17509/Network-A...
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...
&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 c...
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 c...
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 c...
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 0...
と表示される？？？？ なんで？？？
----
Total access &counter(total);：本日 &counter(today);：昨...
#counter([total|today|yesterday]);
終了行:
CONTENTS
#contents
----
Lastmodified &lastmod;
----
*em0 trouble [#ea155163]
NEC Express5800 の onboard em(4)が落ちるので、ドライバー...
blackhole# pciconf -l -v
hostb0@pci0:0:0:0: class=0x060000 card=0x83891033 c...
vendor = 'Intel Corporation'
device = 'Core Processor DRAM Controller'
class = bridge
subclass = HOST-PCI
vgapci0@pci0:0:2:0: class=0x030000 card=0x83891033 c...
vendor = 'Intel Corporation'
device = 'Core Processor Integrated Graphics Cont...
class = display
subclass = VGA
em0@pci0:0:25:0: class=0x020000 card=0x83891033 c...
vendor = 'Intel Corporation'
device = '82578DM Gigabit Network Connection'
class = network
subclass = ethernet
Jan 31 06:39:34 blackhole kernel: Trying to mount root f...
Jan 31 06:39:36 blackhole kernel: blanktime.
Jan 31 06:39:36 blackhole kernel: fxp0: link state chang...
Jan 31 06:39:37 blackhole kernel: em0: link state change...
Feb 3 01:35:07 blackhole kernel: em0: watchdog timeout:...
Feb 3 01:35:07 blackhole kernel: em0: link state change...
Feb 3 01:35:10 blackhole kernel: em0: link state change...
Feb 3 01:35:16 blackhole kernel: em0: watchdog timeout:...
Feb 3 01:35:16 blackhole kernel: em0: link state change...
Feb 3 01:35:19 blackhole kernel: em0: link state change...
blackhole# cat /var/log/all.log
Jan 15 00:14:38 blackhole kernel: em0: Watchdog timeout ...
Jan 15 00:14:38 blackhole kernel: em0: Queue(0) tdh = 0,...
Jan 15 00:14:38 blackhole kernel: em0: TX(0) desc avail ...
Jan 15 00:15:00 blackhole /usr/sbin/cron[34777]: (root) ...
Jan 15 00:20:00 blackhole /usr/sbin/cron[34782]: (root) ...
Jan 15 00:22:00 blackhole /usr/sbin/cron[34784]: (operat...
Jan 15 00:24:38 blackhole kernel: em0: Watchdog timeout ...
Jan 15 00:24:38 blackhole kernel: em0: Queue(0) tdh = 0,...
Jan 15 00:24:38 blackhole kernel: em0: TX(0) desc avail ...
Jan 15 00:25:00 blackhole /usr/sbin/cron[34808]: (root) ...
blackhole# cat /var/log/messages
Jan 15 02:49:51 blackhole kernel: uhub2: 8 ports with 8 ...
Jan 15 02:49:51 blackhole kernel: Trying to mount root f...
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 change...
Jan 17 00:32:43 blackhole kernel: em0: Watchdog timeout ...
Jan 17 00:32:43 blackhole kernel: em0: Queue(0) tdh = 19...
Jan 17 00:32:43 blackhole kernel: em0: TX(0) desc avail ...
Jan 17 11:35:09 blackhole kernel: em0: Watchdog timeout ...
Jan 17 11:35:09 blackhole kernel: em0: Queue(0) tdh = 0,...
Jan 17 11:35:09 blackhole kernel: em0: TX(0) desc avail ...
Jan 17 12:10:34 blackhole login: ROOT LOGIN (root) ON tt...
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 /...
Jan 17 12:11:14 blackhole kernel: Waiting (max 60 second...
Jan 17 12:11:14 blackhole kernel: Waiting (max 60 second...
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/...
にありますが、手元のFreeBSD9.x以降の環境ではエラーでコン...
https://downloadcenter.intel.com/download/17509/Network-A...
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...
&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 c...
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 c...
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 c...
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 0...
と表示される？？？？ なんで？？？
----
Total access &counter(total);：本日 &counter(today);：昨...
#counter([total|today|yesterday]);
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