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Message-ID: <4ECB6D1C.8010208@profihost.ag>
Date: Tue, 22 Nov 2011 10:36:28 +0100
From: Stefan Priebe - Profihost AG <s.priebe@...fihost.ag>
To: Alexander Duyck <alexander.h.duyck@...el.com>
CC: Stable Tree <stable@...nel.org>, stable@...r.kernel.org,
Greg KH <gregkh@...e.de>, LKML <linux-kernel@...r.kernel.org>,
Linux Netdev List <netdev@...r.kernel.org>,
Jeff Kirsher <jeffrey.t.kirsher@...el.com>,
"Jesse Brandeburg <jesse.brandeburg@...el.com> Bruce Allan"
<bruce.w.allan@...el.com>,
Carolyn Wyborny <carolyn.wyborny@...el.com>,
Don Skidmore <donald.c.skidmore@...el.com>,
Greg Rose <gregory.v.rose@...el.com>,
PJ Waskiewicz <peter.p.waskiewicz.jr@...el.com>,
John Ronciak <john.ronciak@...el.com>
Subject: Re: Kernel v3.0.8 igb driver dies when pulling network cable
> It would be useful if you could try the latest driver from e1000.sf.net
> just to verify if this is a bug in the upstream kernel or if it is also
> present in our e1000.sf.net.driver. This way we can figure out if this
> is an issue where a patch wasn't pushed into the stable kernel or if it
> is an issue that still exists in our latest release.
>
> Also could you provide us with the part number you are currently using.
> If you could provide us with the device ID for the part via lspci we can
> start narrowing down the root cause for the issue as currently we don't
> have any information about what hardware you are experiencing this issue on.
Ok another note i missed last time. Ethernet and Server stays fully
functional - it just prints the message and resets the adapter.
OK let's start with lspci:
a:00.0 Ethernet controller: Intel Corporation Device 10c9 (rev 01)
Subsystem: Super Micro Computer Inc Device 10c9
Flags: bus master, fast devsel, latency 0, IRQ 28
Memory at fbe60000 (32-bit, non-prefetchable) [size=128K]
Memory at fbe40000 (32-bit, non-prefetchable) [size=128K]
I/O ports at e880 [size=32]
Memory at fbe1c000 (32-bit, non-prefetchable) [size=16K]
Expansion ROM at fbe20000 [disabled] [size=128K]
Capabilities: [40] Power Management version 3
Capabilities: [50] Message Signalled Interrupts: Mask+ 64bit+
Queue=0/0 Enable-
Capabilities: [70] MSI-X: Enable+ Mask- TabSize=10
Capabilities: [a0] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting <?>
Capabilities: [140] Device Serial Number ce-5a-2b-ff-ff-90-25-00
Capabilities: [150] #0e
Capabilities: [160] #10
Kernel driver in use: igb
0a:00.1 Ethernet controller: Intel Corporation Device 10c9 (rev 01)
Subsystem: Super Micro Computer Inc Device 10c9
Flags: bus master, fast devsel, latency 0, IRQ 40
Memory at fbee0000 (32-bit, non-prefetchable) [size=128K]
Memory at fbec0000 (32-bit, non-prefetchable) [size=128K]
I/O ports at ec00 [size=32]
Memory at fbe9c000 (32-bit, non-prefetchable) [size=16K]
Expansion ROM at fbea0000 [disabled] [size=128K]
Capabilities: [40] Power Management version 3
Capabilities: [50] Message Signalled Interrupts: Mask+ 64bit+
Queue=0/0 Enable-
Capabilities: [70] MSI-X: Enable+ Mask- TabSize=10
Capabilities: [a0] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting <?>
Capabilities: [140] Device Serial Number ce-5a-2b-ff-ff-90-25-00
Capabilities: [150] #0e
Capabilities: [160] #10
Kernel driver in use: igb
Using the latest stable igb driver from e1000.sf.net works fine without
any message.
Thanks,
Stefan
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