[illumos] [OpenIndiana Distribution - Bug #4404] PCI(-X) Express Fatal Error (0x43) trace observed during probe of Ethernet Adapter

[illumos project]

Issue #4404 has been updated by Ken Mays.

Category set to OS/Net (Kernel and Userland)
Assignee set to OI illumos


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Bug #4404: PCI(-X) Express Fatal Error (0x43) trace observed during probe of Ethernet Adapter
https://www.illumos.org/issues/4404

Author: Hariprasad Shenai
Status: New
Priority: High
Assignee: OI illumos
Category: OS/Net (Kernel and Userland)
Target version: 
Difficulty: Medium
Tags: needs-triage


Trace :-
--------

NOTICE: SUNW-MSG-ID: SUNOS-8000-0G, TYPE: Error, VER: 1, SEVERITY: Major


panic[cpu4]/thread=ffffff00082cac40:
pcieb-0: PCI(-X) Express Fatal Error. (0x43)


ffffff00082cab90 pcieb:pcieb_intr_handler+228 ()
ffffff00082cabe0 unix:av_dispatch_autovect+7c ()
ffffff00082cac20 unix:dispatch_hardint+33 ()
ffffff0008294a00 unix:switch_sp_and_call+13 ()
ffffff0008294a50 unix:do_interrupt+b8 ()
ffffff0008294a60 unix:cmnint+ba ()
ffffff0008294bc0 unix:acpi_cpu_cstate+2ae ()
ffffff0008294bf0 unix:cpu_acpi_idle+82 ()
ffffff0008294c00 unix:cpu_idle_adaptive+19 ()
ffffff0008294c20 unix:idle+114 ()
ffffff0008294c30 unix:thread_start+8 ()

syncing file systems...
done
dumping to /dev/zvol/dsk/rpool/dump, offset 65536, content: kernel
----------------------------------------------------------------------------------------------------------------------------------
OS        :- OpenIndiana-151a8

Workaround:
Oracle recommends adding the line "set pcie:pcie_max_mps=0" to /etc/system
before installing the adapter for Solaris 10

After setting the above, we don't see any issue.

In Solaris 10, to solve this issue,  there is a patch 144500 patch (SPARC) or the 144501 patch for x86. 

I was wondering if the patch has been applied to Open Indiana as well.


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