swallow eth1 down

 eth1のネットワークが再度ダウンした模様。

ドライバが最新になった為か、local networkが使用できなくなったが、networking等を使ってifconfig を操作してもシステムがフリーズする事は無くなった。

reboot時にデバイスの入換えてテストしてみるしかなさそう。

どうも、udevの入換えを可能にするにはカーネルオプション変更する必要あり。

 [ 0.924763] eth1: Marvell Yukon 88E8053 Gigabit Ethernet Controller
[ 15.043570] device eth1 entered promiscuous mode
[ 15.048971] ADDRCONF(NETDEV_UP): eth1: link is not ready
[ 17.462740] eth1: network connection up using port A
[ 17.464209] ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
[ 17.464261] br0: port 1(eth1) entering forwarding state
[ 27.824521] eth1: no IPv6 routers present
[967466.200633] br0: port 1(eth1) entering disabled state
[967611.244201] eth1: network connection down
[967622.728175] ADDRCONF(NETDEV_UP): eth1: link is not ready
[967625.031022] eth1: network connection up using port A
[967625.034283] ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
[967635.108017] eth1: no IPv6 routers present

 Console上でログインし調べだした時刻が15:27以降kernelのlogが32分であるためbr0が使えなくなった後のkernel.logしかなさそう。
リブートの1回目は16:11 2回目は16:23である。

kernel.log

Jun 6 14:16:10 swallow kernel: [876317.427863] Warning: dev (pts6) tty->count(7) != #fd's(6) in tty_release_dev
Jun 7 15:32:23 swallow kernel: [967290.299213] br0: port 3(vnet0) entering disabled state
Jun 7 15:32:23 swallow kernel: [967290.315747] device vnet0 left promiscuous mode
Jun 7 15:32:23 swallow kernel: [967290.315759] br0: port 3(vnet0) entering disabled state
Jun 7 15:32:24 swallow kernel: [967290.991657] br0: port 4(vethUZ1PpQ) entering disabled state
Jun 7 15:35:19 swallow kernel: [967466.200618] br0: port 2(tap0) entering disabled state
Jun 7 15:35:19 swallow kernel: [967466.200633] br0: port 1(eth1) entering disabled state
Jun 7 15:35:19 swallow kernel: [967466.268655] r8169: eth0: link up
Jun 7 15:35:30 swallow kernel: [967476.988032] eth0: no IPv6 routers present
Jun 7 15:35:55 swallow kernel: [967502.799919] br0: port 4(vethUZ1PpQ) entering disabled state
Jun 7 15:36:59 swallow kernel: [967566.778935] r8169: eth0: link up
Jun 7 15:37:10 swallow kernel: [967577.688023] eth0: no IPv6 routers present
Jun 7 15:37:44 swallow kernel: [967611.244201] eth1: network connection down
Jun 7 15:37:55 swallow kernel: [967622.724842] sk98lin 0000:02:00.0: irq 27 for MSI/MSI-X
Jun 7 15:37:55 swallow kernel: [967622.728175] ADDRCONF(NETDEV_UP): eth1: link is not ready
Jun 7 15:37:58 swallow kernel: [967625.031022] eth1: network connection up using port A
Jun 7 15:37:58 swallow kernel: [967625.031030] interrupt src: MSI
Jun 7 15:37:58 swallow kernel: [967625.031034] speed: 1000
Jun 7 15:37:58 swallow kernel: [967625.031038] autonegotiation: yes
Jun 7 15:37:58 swallow kernel: [967625.031041] duplex mode: full
Jun 7 15:37:58 swallow kernel: [967625.031045] flowctrl: symmetric
Jun 7 15:37:58 swallow kernel: [967625.031049] role: slave
Jun 7 15:37:58 swallow kernel: [967625.031053] tcp offload: enabled
Jun 7 15:37:58 swallow kernel: [967625.031057] scatter-gather: enabled
Jun 7 15:37:58 swallow kernel: [967625.031061] tx-checksum: enabled
Jun 7 15:37:58 swallow kernel: [967625.031065] rx-checksum: enabled
Jun 7 15:37:58 swallow kernel: [967625.031069] rx-polling: enabled
Jun 7 15:37:58 swallow kernel: [967625.034283] ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
Jun 7 15:38:08 swallow kernel: [967635.108017] eth1: no IPv6 routers present
Jun 7 15:38:09 swallow kernel: [967636.683160] r8169: eth0: link up
Jun 7 15:38:20 swallow kernel: [967647.492017] eth0: no IPv6 routers present
Jun 7 15:46:36 swallow kernel: [968142.891834] br0: port 2(tap0) entering forwarding state
Jun 7 15:46:36 swallow kernel: [968142.891844] br0: port 1(eth1) entering forwarding state
Jun 7 15:46:46 swallow kernel: [968153.584026] br0: no IPv6 routers present
Jun 7 15:46:54 swallow kernel: [968161.449940] r8169: eth0: link up
Jun 7 15:47:04 swallow kernel: [968171.572016] eth0: no IPv6 routers present
Jun 7 15:48:03 swallow kernel: [968230.132048] br0: port 2(tap0) entering disabled state
Jun 7 15:48:03 swallow kernel: [968230.132064] br0: port 1(eth1) entering disabled state
Jun 7 15:48:06 swallow kernel: [968233.293258] br0: port 2(tap0) entering forwarding state
Jun 7 15:48:06 swallow kernel: [968233.293269] br0: port 1(eth1) entering forwarding state
Jun 7 15:48:16 swallow kernel: [968243.796016] br0: no IPv6 routers present
Jun 7 15:49:44 swallow kernel: [968331.512675] r8169: eth0: link up
Jun 7 15:49:54 swallow kernel: [968341.564018] eth0: no IPv6 routers present
Jun 7 16:01:50 swallow kernel: [969057.379784] r8169: eth0: link up
Jun 7 16:02:01 swallow kernel: [969068.068026] eth0: no IPv6 routers present
Jun 7 16:02:26 swallow kernel: [969093.380067] br0: port 2(tap0) entering disabled state
Jun 7 16:02:26 swallow kernel: [969093.380082] br0: port 1(eth1) entering disabled state
Jun 7 16:02:29 swallow kernel: [969095.910687] r8169: eth0: link up
Jun 7 16:02:39 swallow kernel: [969106.560015] eth0: no IPv6 routers present
Jun 7 16:03:31 swallow kernel: [969158.236935] fuse exit
Jun 7 16:03:32 swallow kernel: [969159.447445] Ebtables v2.0 unregistered
Jun 7 16:03:33 swallow kernel: Kernel logging (proc) stopped.
Jun 7 16:03:33 swallow kernel: Kernel log daemon terminating.
Jun 7 16:11:14 swallow kernel: klogd 1.5.0#6, log source = /proc/kmsg started.