The following is console output immediately before a panic on a system
running lustre with OFED 1.1. How can I find out what it
means?
2007-02-21 12:02:42 ib_mthca 0000:07:00.0: Catastrophic error detected:
internal error
2007-02-21 12:02:42 ib_mthca 0000:07:00.0: buf[00]: 001d79f4
2007-02-21 12:02:42 ib_mthca 0000:07:00.0: buf[01]: 00000000
2007-02-21 12:02:42 ib_mthca 0000:07:00.0: buf[02]: 00198538
2007-02-21 12:02:42 ib_mthca 0000:07:00.0: buf[03]: 00136038
2007-02-21 12:02:42 ib_mthca 0000:07:00.0: buf[04]: 00207730
2007-02-21 12:02:42 ib_mthca 0000:07:00.0: buf[05]: 001d79cc
2007-02-21 12:02:42 ib_mthca 0000:07:00.0: buf[06]: 0023cf24
2007-02-21 12:02:42 ib_mthca 0000:07:00.0: buf[07]: 00000000
2007-02-21 12:02:42 ib_mthca 0000:07:00.0: buf[08]: 00000000
2007-02-21 12:02:42 ib_mthca 0000:07:00.0: buf[09]: 00000000
2007-02-21 12:02:42 ib_mthca 0000:07:00.0: buf[0a]: 00000000
2007-02-21 12:02:42 ib_mthca 0000:07:00.0: buf[0b]: 00000000
2007-02-21 12:02:42 ib_mthca 0000:07:00.0: buf[0c]: 00000000
2007-02-21 12:02:42 ib_mthca 0000:07:00.0: buf[0d]: 00000000
2007-02-21 12:02:42 ib_mthca 0000:07:00.0: buf[0e]: 00000000
2007-02-21 12:02:42 ib_mthca 0000:07:00.0: buf[0f]: 00000000
...shortly before it happens, the lustre/lnet OFED driver receives a
number of what I believe to be duplicate SEND completion
events. It seems quite sporadic, and doesn't appear to track hardware.
Please contact your HCA provider to get a FW version that fix this issue.
Tziporet
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