pcisch: PCI iommu error on SunFire V880

From: Killen.Roger (Roger.Killen@we-energies.com)
Date: Fri Mar 19 2004 - 13:20:51 EST


Hi,
I have (8) SunFire V880's. I have a problem with 2 of them. I have gotten
the following burst of errors about six times over the past two months. The
time interval ranges form 1 second to 10 minutes. The output below is the
only time that the a server panicked.

V880
8x900MHz
16 Gb
(3) 72Gb internal disk for OS
(4) Emmulex (2 GHz) HBAs attach to EMC DMX storage (500 GB)

Solaris 8
Kernel Jumbo Patch - 108528-27
Open Boot Prom - 4.13.0 2004/01/19

At Sun's recommendation - on one server we moved the internal HBA to the
alternate SCSI bus and on the other server we have replaced the main
motherboard.

Any information or advice would be greatly appreciated.

Thanks,

--Roger

Mar 18 01:19:12 csspd2 pcisch: [ID 831440 kern.warning] WARNING:
pcisch-2:PCI fault log start:
Mar 18 01:19:12 csspd2 pcisch: [ID 309153 kern.notice] PCI iommu error
Mar 18 01:19:12 csspd2 pcisch: [ID 866426 kern.notice] pcisch2: Error 1
onIOMMU TLB entry e:
Mar 18 01:19:12 csspd2 Context=0 not Writable not Streamable
Mar 18 01:19:12 csspd2 PCI Page Size=8k Address in page c5d96000
Mar 18 01:19:12 csspd2 pcisch: [ID 219581 kern.notice] Memory: Valid
notCacheable Page Frame=0
Mar 18 01:19:12 csspd2 pcisch: [ID 630226 kern.notice] PCI error ocurred
ondevice #0
Mar 18 01:19:12 csspd2 pcisch: [ID 917854 kern.notice] pcisch-2:
PBMAFSR=0x0.00000000
Mar 18 01:19:12 csspd2 pcisch: [ID 120591 kern.notice] dwordmask=0bytemask=0
Mar 18 01:19:12 csspd2 pcisch: [ID 607383 kern.notice] pcisch-2: PCI
primaryerror (0):
Mar 18 01:19:12 csspd2 pcisch: [ID 259679 kern.notice] pcisch-2:
PCIsecondary error (0):
Mar 18 01:19:12 csspd2 pcisch: [ID 467665 kern.notice] pcisch-2: PBM
AFAR0.00000000:
Mar 18 01:19:12 csspd2 pcisch: [ID 127741 kern.warning] WARNING: pcisch2:PCI
config space CSR=0x2a80<signal
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