[ofw] BSOD crashes W2008R2 SP1

[Brett, R (Richard)]

Hello Alex,


1.    Currently Mellanox 2.1.0003.7290 FW HP_0180000009 2.08

2.    No way to reproduce - interestingly it is usually at times of no load - servers are not yet live yet, crashes often during night when no testing etc.

3.    Output too long? (from full dump)

4.    Attached.

Appreciate the prompt response!



From: Alex Naslednikov [mailto:xalex at mellanox.co.il]
Sent: 20 April 2011 11:38
To: Brett, R (Richard); 'ofw at lists.openfabrics.org'
Subject: RE: BSOD crashes W2008R2 SP1

Hello Richard,
Can you please specify the following information:

1.       Exact driver version and FW version, amount of HCAs installed on your servers

2.       Ways to repro (I saw it was random, but was it during some heavy I/O stress or disable/enable test etc.)

3.       If possible, provide the output of "!process 0 7" from windbg

4.       Provide a debug dump (minidump)

>From 3 and 4 one can see whether OFA/MLNX drivers  was running when BSOD  occured


Alexander (XaleX) Naslednikov
SW Networking Team
Mellanox Technologies

From: ofw-bounces at lists.openfabrics.org [mailto:ofw-bounces at lists.openfabrics.org] On Behalf Of Brett, R (Richard)
Sent: Wednesday, April 20, 2011 1:29 PM
To: 'ofw at lists.openfabrics.org'
Subject: [ofw] BSOD crashes W2008R2 SP1

Hello, we are experiencing a number of random BSOD crashes on W2008R2 servers that have HP/Mellanox 26428 cards. Have tried both Mellanox and latest WinOF drivers, but still same issue. Analysing crash dump inconclusive but we have exactly the same config on other servers without Mellanox cards and they are stable, so suspect a driver issue. Have logged a call with MS and awaiting their response, but any guidance appreciated.

>From windbg:

MULTIPLE_IRP_COMPLETE_REQUESTS (44)
SYMBOL_NAME:  mrxsmb!RxCeCompleteConnectRequest+363

FOLLOWUP_NAME:  MachineOwner

IMAGE_NAME:  mrxsmb.sys

FAILURE_BUCKET_ID:  X64_0x44_mrxsmb!RxCeCompleteConnectRequest+363

BUCKET_ID:  X64_0x44_mrxsmb!RxCeCompleteConnectRequest+363

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