由于以太网“重置适配器”,VirtualBox VM 网络挂起

che*_*vim 7 networking ethernet virtualbox

我有一个使用以下设置在主机上创建的 VM:http : //pastebin.com/raw.php?i=sevF5V7Z

它已经启动并顺利运行了几个月,但最近虚拟机失去了与外界的连接。发生这种情况时,登录了以下内容/var/log/messages

23:54:14.260088+02:00 foobar kernel: [11347792.392529] e1000 0000:00:03.0 eth0: Reset adapter
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之后,每 8 分钟记录一次以下内容:

INFO: task kworker/0:2:15934 blocked for more than 480 seconds.
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
kworker/0:2     D ffff88029fc132c0     0 15934      2 0x00000000
 ffff8800d3373d20 0000000000000046 ffff8800d3370740 ffff8800d3373fd8
 ffff8800d3373fd8 ffff8800d3373fd8 ffff8801175560c0 ffff8800d3370740
 ffff88029fc132c0 ffff8800d3372000 ffff8800d3370740 00000000ffffffff
Call Trace:
 [<ffffffff81596bf2>] schedule_preempt_disabled+0x22/0x30
 [<ffffffff815957dd>] __mutex_lock_slowpath+0xdd/0x170
 [<ffffffff815951fa>] mutex_lock+0x1a/0x40
 [<ffffffffa00f3f0e>] e1000_watchdog+0x7e/0x560 [e1000]
 [<ffffffff810616ab>] process_one_work+0x12b/0x4d0
 [<ffffffff81062f1d>] worker_thread+0x15d/0x460
 [<ffffffff810681c3>] kthread+0xb3/0xc0
 [<ffffffff8159eafc>] ret_from_fork+0x7c/0xb0
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VM 无法从外部访问(甚至无法 ping),我不得不从主机重新启动它。所有其他服务虽然仍在运行。

eth0: Reset adapter所有这些月中唯一的其他日志案例发生在随机时间的最后 3 天。在所有这 3 种情况下,网络都没有中断,因为“重置适配器”似乎成功发生了:

2014-01-23T14:08:57.951062+02:00 foobar kernel: [11053476.083094] e1000 0000:00:03.0 eth0: Reset adapter
2014-01-23T14:08:58.042241+02:00 foobar kernel: [11053476.174267] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
...
2014-01-25T19:03:46.588071+02:00 foobar kernel: [11243964.720101] e1000 0000:00:03.0 eth0: Reset adapter
2014-01-25T19:03:46.658094+02:00 foobar kernel: [11243964.790501] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
...
2014-01-26T16:33:43.312085+02:00 foobar kernel: [11321361.444181] e1000 0000:00:03.0 eth0: Reset adapter
2014-01-26T16:33:43.504585+02:00 foobar kernel: [11321361.636903] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
...
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就在这 3 次成功重置之前,我收到了一个看门狗警告:http : //pastebin.com/raw.php?i=Q1vXE5mn

关于系统的更多信息:

# lspci
00:00.0 Host bridge: Intel Corporation 440FX - 82441FX PMC [Natoma] (rev 02)
00:01.0 ISA bridge: Intel Corporation 82371SB PIIX3 ISA [Natoma/Triton II]
00:02.0 VGA compatible controller: InnoTek Systemberatung GmbH VirtualBox Graphics Adapter
00:03.0 Ethernet controller: Intel Corporation 82540EM Gigabit Ethernet Controller (rev 02)
00:04.0 System peripheral: InnoTek Systemberatung GmbH VirtualBox Guest Service
00:07.0 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 08)
00:0d.0 SATA controller: Intel Corporation 82801HM/HEM (ICH8M/ICH8M-E) SATA Controller [AHCI mode] (rev 02)

# ethtool -i eth0
driver: e1000
version: 7.3.21-k8-NAPI
firmware-version:
bus-info: 0000:00:03.0
supports-statistics: yes
supports-test: yes
supports-eeprom-access: yes
supports-register-dump: yes
supports-priv-flags: no
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我在日志中找不到与此问题相关的任何其他内容。知道为什么会发生这种情况,或者我接下来应该看哪里?

小智 7

今天早上升级到 4.3.22 后遇到了类似的问题。快速修复是关闭我的 VM 并将网络适配器类型更改为非 Intel 的类型。

现在已经运行了几个小时没有问题。