![]() | Sun System Handbook - ISO 4.1 October 2012 Internal/Partner Edition | ||
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Solution Type Problem Resolution Sure Solution 1359338.1 : Sun Fire X4170/X4270/X4275 May Panic with "pcieb-4: PCI(-X) Express Fatal Error. (0x101)"
Applies to:Sun Fire X4170 Server - Version Not Applicable to Not Applicable [Release N/A]Sun Fire X4170 M2 Server - Version Not Applicable to Not Applicable [Release N/A] Sun Fire X4270 Server - Version Not Applicable to Not Applicable [Release N/A] Sun Fire X4270 M2 Server - Version Not Applicable to Not Applicable [Release N/A] Sun Fire X4275 Server - Version Not Applicable to Not Applicable [Release N/A] x86_64 SymptomsThe following describes the fingerprints to confirm this issue occurred.
"SUNW-MSG-ID: SUNOS-8000-0G" will be seen in /var/adm/messages and 'fmadm faulty', eg: genunix: [ID 843051 kern.info] NOTICE: SUNW-MSG-ID: SUNOS-8000-0G, TYPE: Error, VER: 1, SEVERITY: Major
unix: [ID 836849 kern.notice] ^Mpanic[cpu9]/thread=fffffe8000a65c60: genunix: [ID 647700 kern.notice] pcieb-4: PCI(-X) Express Fatal Error. (0x101) unix: [ID 100000 kern.notice] genunix: [ID 655072 kern.notice] fffffe8000a65bf0 pcieb:pcieb_intr_handler+1ea () genunix: [ID 655072 kern.notice] fffffe8000a65c40 unix:av_dispatch_autovect+78 () genunix: [ID 655072 kern.notice] fffffe8000a65c50 unix:intr_thread+5f () unix: [ID 100000 kern.notice]
ereport.io.pci.nr <-- No response
ereport.io.pci.nr <-- No response ereport.io.pci.nr <-- No response ereport.io.pci.fabric <-- PCIe/PCI Fabric Error ereport.io.pciex.rc.ce-msg <-- PCI Express root complex received a correctable error message ereport.io.pci.fabric <-- PCIe/PCI Fabric Error ereport.io.pciex.rc.mce-msg <-- PCI Express root complex received multiple correctable errors ereport.io.pci.fabric <-- PCIe/PCI Fabric Error ereport.io.pci.fabric <-- PCIe/PCI Fabric Error ereport.io.pci.fabric <-- PCIe/PCI Fabric Error ereport.io.pciex.pl.re <-- PCI Express physical layer Receiver Error ereport.io.pciex.rc.ce-msg <-- PCI Express root complex received a correctable error message
This issue can be seen with or without PCI cards installed on the PCI Riser on the panicing pcie device path (pcieb-4 or pcieb-5)
Cause<SunBug: 7043991> identified an incorrect settings within the Lynx IDT PCIe switch which can, in rare circumstances, lead to the switch reporting receiver underflow or overflow events. This causes the switch link to drop leading to a surprise link down event and a reset of the switch. SolutionThe issue is resolved in the following BIOS releases
Sun Netra X4270
ReferencesAttachments This solution has no attachment |
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