SUMMARY : system panic [cpu 4] / thread = 0x....

From: Slamet Fadilah <slamet.fadilah_at_gsm-siemens.co.ma>
Date: Thu May 24 2001 - 04:52:24 EDT
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PROBLEM :
> system panic [cpu 4] / thread = 0x....
>
> My machine SUN E4500 always restarted by itself and sometimes it gets
stuck
> on OBP "ok" prompt,
> It appears a console message : 
> "Panic [cpu 4] / thread=0x618b5ea0 panic t
> CPU 4 ecache SRAM data parity error. AFSR 0x00000001 0"
> 
> But the CPU board indicates a normal operation (LED= ON-OFF-BLINKING), no
HW
> alarm.

> SUMMARY :
> I got 16 friendly useful responses to resolve it,
> ~90 % (including from SUN.com) to replace the cpu 4.
> ~10 % to check patches.
> 
> While waiting for replacement, 
> It is possible to disable the faulty cpu using command :
> psradm  -f  [the faulty cpu]
> 
> Thank you indeed.
> 
> Best Regards,
> slamet Fadilah

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<P><FONT SIZE=2 FACE="Tahoma">PROBLEM :</FONT>
<BR><FONT SIZE=2 FACE="Tahoma">&gt; system panic [cpu 4] / thread = 0x....</FONT>
<BR><FONT SIZE=2 FACE="Tahoma">&gt;</FONT>
<BR><FONT SIZE=2 FACE="Tahoma">&gt; My machine SUN E4500 always restarted by itself and sometimes it gets stuck</FONT>
<BR><FONT SIZE=2 FACE="Tahoma">&gt; on OBP &quot;ok&quot; prompt,</FONT>
<BR><FONT SIZE=2 FACE="Tahoma">&gt; It appears a console message : </FONT>
<BR><FONT SIZE=2 FACE="Tahoma">&gt; &quot;Panic [cpu 4] / thread=0x618b5ea0 panic t</FONT>
<BR><FONT SIZE=2 FACE="Tahoma">&gt; CPU 4 ecache SRAM data parity error. AFSR 0x00000001 0&quot;</FONT>
<BR><FONT SIZE=2 FACE="Tahoma">&gt; </FONT>
<BR><FONT SIZE=2 FACE="Tahoma">&gt; But the CPU board indicates a normal operation (LED= ON-OFF-BLINKING), no HW</FONT>
<BR><FONT SIZE=2 FACE="Tahoma">&gt; alarm.</FONT>
</P>
<UL>
<P><FONT SIZE=2 FACE="Tahoma">SUMMARY :</FONT>
<BR><FONT SIZE=2 FACE="Tahoma">I got 16 friendly useful responses to resolve it,</FONT>
<BR><FONT SIZE=2 FACE="Tahoma">~90 % (including from SUN.com) to replace the cpu 4.</FONT>
<BR><FONT SIZE=2 FACE="Tahoma">~10 % to check patches.</FONT>
</P>

<P><FONT SIZE=2 FACE="Tahoma">While waiting for replacement, </FONT>
<BR><FONT SIZE=2 FACE="Tahoma">It is possible to disable the faulty cpu using command :</FONT>
<BR><FONT SIZE=2 FACE="Tahoma">psradm&nbsp; -f&nbsp; [the faulty cpu]</FONT>
</P>

<P><FONT SIZE=2 FACE="Tahoma">Thank you indeed.</FONT>
</P>

<P><FONT SIZE=2 FACE="Tahoma">Best Regards,</FONT>
<BR><U><B><FONT COLOR="#000000" SIZE=2 FACE="Verdana">slamet Fadilah</FONT></B></U><B></B>
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Received on Thu May 24 09:52:24 2001

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