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[Bug 1199708] Re: 8086:10c9 network not working properly, lot of dropped packets

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: "Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>
Date: Wed, 31 Jul 2013 10:38:13 -0000
Reply-to: Bug 1199708 <1199708@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Andras Babos, this bug report is being closed due to your last comment
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1199708/comments/8
regarding this being fixed with an update. For future reference you can
manage the status of your own bugs by clicking on the current status in
the yellow line and then choosing a new status in the revealed drop down
box. You can learn more about bug statuses at
https://wiki.ubuntu.com/Bugs/Status. Thank you again for taking the time
to report this bug and helping to make Ubuntu better. Please submit any
future bugs you may find.

** Changed in: linux (Ubuntu)
       Status: Incomplete => Invalid

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https://bugs.launchpad.net/bugs/1199708

Title:
  8086:10c9 network not working properly, lot of dropped packets

Status in “linux” package in Ubuntu:
  Invalid

Bug description:
  Our server is working fine with kernel release: linux-image-3.2.0-45-generic or older and with the mainline kernel: linux-image-3.2.48-030248-generic_3.2.48-030248.201306291335_amd64.deb
  But when i reboot the server with Ubuntu kernels: 3.2.0-48 or 3.2.0-49 the network doesnt work anymore, there are a lot of dropped packets:
   ifconfig
  eth1      Link encap:Ethernet  HWaddr 34:07:fb:11:98:76
            inet addr:172.31.66.14  Bcast:172.31.66.255  Mask:255.255.255.0
            inet6 addr: fe80::3607:fbff:fe11:9876/64 Scope:Link
            UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
            RX packets:616 errors:0 dropped:467 overruns:0 frame:0
            TX packets:374 errors:0 dropped:0 overruns:0 carrier:0
            collisions:0 txqueuelen:1000
            RX bytes:180722 (180.7 KB)  TX bytes:30938 (30.9 KB)
            Memory:fb9a0000-fb9c0000

  eth5      Link encap:Ethernet  HWaddr 34:07:fb:11:98:72
            inet addr:172.16.0.2  Bcast:172.16.0.255  Mask:255.255.255.0
            inet6 addr: fe80::3607:fbff:fe11:9872/64 Scope:Link
            UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
            RX packets:24 errors:0 dropped:0 overruns:0 frame:0
            TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
            collisions:0 txqueuelen:1000
            RX bytes:1440 (1.4 KB)  TX bytes:468 (468.0 B)
            Memory:fbba0000-fbbc0000

  eth6      Link encap:Ethernet  HWaddr 34:07:fb:11:98:73
            inet addr:172.16.8.2  Bcast:172.16.8.255  Mask:255.255.255.0
            inet6 addr: fe80::3607:fbff:fe11:9873/64 Scope:Link
            UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
            RX packets:45 errors:0 dropped:0 overruns:0 frame:0
            TX packets:27 errors:0 dropped:0 overruns:0 carrier:0
            collisions:0 txqueuelen:1000
            RX bytes:3384 (3.3 KB)  TX bytes:2358 (2.3 KB)
            Memory:fbb40000-fbb60000

  lo        Link encap:Local Loopback
            inet addr:127.0.0.1  Mask:255.0.0.0
            inet6 addr: ::1/128 Scope:Host
            UP LOOPBACK RUNNING  MTU:16436  Metric:1
            RX packets:12 errors:0 dropped:12 overruns:0 frame:0
            TX packets:12 errors:0 dropped:0 overruns:0 carrier:0
            collisions:0 txqueuelen:0
            RX bytes:1008 (1.0 KB)  TX bytes:1008 (1.0 KB)

  I attached the file generated with "ubuntu-bug linux" command.

  Please check it, thank you very much!

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