[Bugme-new] [Bug 40572] New: Intel Gigabit Ethernet 82576 50% packet loss after reboot

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=40572

           Summary: Intel Gigabit Ethernet 82576 50% packet loss after
                    reboot
           Product: Drivers
           Version: 2.5
    Kernel Version: 3.0
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: blocking
          Priority: P1
         Component: Network
        AssignedTo: drivers_network at kernel-bugs.osdl.org
        ReportedBy: vojcik at gmail.com
        Regression: No


Hi, 

I have strange problem with Intel dualport Gigabit ehternet card.
Problem appears after 3rd - 5th reboot.

If you ping or make any network traffic you get 50% packet loss. No error
messages in logs.
When you make reboot all is ok in next few reboots.

We have eliminated network problems like switches, cables etc. It's software
related.

It looks like in kernel 2.6.37 we have the same problem but in 2.6.28.6
everything looks fine.

I attach some files for additional information

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