e1000 ドライバーが autonegotiate 値 (ETHTOOL_OPTS) を使用しなくなった

Issue

• ネットワークサービスが再起動するとシステムがハングアップします。また、ifcfg-eth0 ファイルで以下のいずれかの値が設定されている場合は、再起動時にハングアップして、ネットワークには参加しません。

ETHTOOL_OPTS="autoneg on"
ETHTOOL_OPTS="autoneg off speed 100 duplex full"
ETHTOOL_OPTS="autoneg off speed 1000 duplex full"

• 再起動時にシステムがハングアップすることに注意してください。ネットワーク接続がない場合でも、ネットワーク関連のサービスが自動時にタイムアウトになり、ログインウィンドウが表示されます。

Bringing up loopback interface:[  OK  ]
11:54:18 Bringing up interface eth0:e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control:RX
11:54:18 ADDRCONF(NETDEV_UP): eth0: link is not ready
11:54:18 ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
11:54:18 e1000 0000:01:01.0: eth0:Reset adapter
11:54:22 [  OK  ]
11:54:29 powernow-k8:Found 2 Dual Core AMD Opteron(tm) Processor 275 (4 cpu cores) (version 2.20.00)
11:54:29 [Firmware Bug]: powernow-k8:No compatible ACPI _PSS objects found.
11:54:29 [Firmware Bug]: powernow-k8:Try again with latest BIOS.
11:54:29 ipmi message handler version 39.2
11:54:29 IPMI System Interface driver.
11:54:29 ipmi_si:Adding SMBIOS-specified kcs state machine
11:54:29 ipmi_si:Trying SMBIOS-specified kcs state machine at i/o address 0xca2, slave address 0x20, irq 0
11:54:30 ipmi:Found new BMC (man_id:0x00002a,  prod_id:0x4701, dev_id:0x20)
11:54:30 IPMI kcs interface initialized
11:54:30 ipmi device interface
11:54:31 802.1Q VLAN Support v1.8 Ben Greear <<a class="make_room_for_kcs" href="mailto:greearb@candelatech.com">greearb@candelatech.com</a>>
11:54:31 All bugs added by David S. Miller <<a class="make_room_for_kcs" href="mailto:davem@redhat.com">davem@redhat.com</a>>
11:54:31 8021q: adding VLAN 0 to HW filter on device eth0
11:54:31 cnic:Broadcom NetXtreme II CNIC Driver cnic v2.5.10 (March 21, 2012)
11:54:31 bnx2fc:Broadcom NetXtreme II FCoE Driver bnx2fc v1.0.11 (Apr 24, 2012)
11:56:31 openafs: module license '<a class="make_room_for_kcs" href="http://www.openafs.org/dl/license10.html" target="_blank">http://www.openafs.org/dl/license10.html</a>' taints kernel.
11:56:31 Disabling lock debugging due to kernel taint
11:56:31 enabling dynamically allocated vcaches
11:56:37 Starting AFS cache scan...found 3822 non-empty cache files (3%).
11:57:42 INFO: task events/2:21 blocked for more than 120 seconds.
11:57:42 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
11:57:42 events/2      D 0000000000000002     0    21      2 0x00000000
11:57:43  ffff88007ebdbb90 0000000000000046 0000000000000000 0000000000000008
11:57:43  0000000000016680 0000000000016680 ffff8800f613c000 0000000000016680
11:57:43  ffff88007ebb2638 ffff88007ebdbfd8 000000000000fb88 ffff88007ebb2638
11:57:43 Call Trace:
11:57:43  [<ffffffff814fe6a5>] schedule_timeout+0x215/0x2e0
11:57:43  [<ffffffff810096f0>] ?__switch_to+0xd0/0x320
11:57:43  [<ffffffff814fe323>] wait_for_common+0x123/0x180
11:57:43  [<ffffffff81060250>] ? default_wake_function+0x0/0x20
11:57:43  [<ffffffff814fe43d>] wait_for_completion+0x1d/0x20
11:57:43  [<ffffffff8108d093>] __cancel_work_timer+0x1b3/0x1e0
11:57:43  [<ffffffff8108cbe0>] ? wq_barrier_func+0x0/0x20
11:57:43  [<ffffffff8108d0f0>] cancel_work_sync+0x10/0x20
11:57:43  [<ffffffffa0224ca5>] e1000_down_and_stop+0x25/0x50 [e1000]
11:57:43  [<ffffffffa022a695>] e1000_down+0x155/0x200 [e1000]
11:57:43  [<ffffffffa022acb0>] ? e1000_reset_task+0x0/0xe0 [e1000]
11:57:43  [<ffffffffa022ad1e>] e1000_reset_task+0x6e/0xe0 [e1000]
11:57:43  [<ffffffff8108c760>] worker_thread+0x170/0x2a0
11:57:44  [<ffffffff810920d0>] ? autoremove_wake_function+0x0/0x40
11:57:44  [<ffffffff8108c5f0>] ? worker_thread+0x0/0x2a0
11:57:44  [<ffffffff81091d66>] kthread+0x96/0xa0
11:57:44  [<ffffffff8100c14a>] child_rip+0xa/0x20
11:57:44  [<ffffffff81091cd0>] ? kthread+0x0/0xa0
11:57:44  [<ffffffff8100c140>] ? child_rip+0x0/0x20
11:59:29 [Detached by <a class="make_room_for_kcs" href="mailto:radmer@console.slac.stanford.edu">radmer@console.slac.stanford.edu</a>]
11:59:44 INFO: task events/2:21 blocked for more than 120 seconds.
11:59:44 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
11:59:44 events/2      D 0000000000000002     0    21      2 0x00000000
11:59:44  ffff88007ebdbb90 0000000000000046 0000000000000000 0000000000000008
11:59:44  0000000000016680 0000000000016680 ffff8800f613c000 0000000000016680
11:59:44  ffff88007ebb2638 ffff88007ebdbfd8 000000000000fb88 ffff88007ebb2638
...