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<DIV><FONT size=2>Hi, all</FONT></DIV>
<DIV><FONT size=2> The version is mpich2-1.0, and when I run a program
encounter a problem as below:</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><FONT
face="Times New Roman">*** Caught a fatal signal: SIGSEGV(11) on node
0/2<o:p></o:p></FONT></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><FONT
face="Times New Roman">NOTICE: Before reporting bugs, run with
GASNET_BACKTRACE=<st1:chmetcnv UnitName="in" SourceValue="1" HasSpace="True"
Negative="False" NumberType="1" TCSC="0" w:st="on">1 in</st1:chmetcnv> the
environment to generate a backtrace. <o:p></o:p></FONT></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><FONT
face="Times New Roman">aborting job:<o:p></o:p></FONT></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><FONT
face="Times New Roman">Fatal error in MPI_Test: Other MPI error, error
stack:<o:p></o:p></FONT></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><FONT
face="Times New Roman">MPI_Test(152): MPI_Test(request=0x1127cd00,
flag=0x7fff<st1:chmetcnv UnitName="C" SourceValue="9" HasSpace="False"
Negative="False" NumberType="1" TCSC="0"
w:st="on">9c</st1:chmetcnv>4d<st1:chmetcnv UnitName="C" SourceValue="307"
HasSpace="False" Negative="False" NumberType="1" TCSC="0"
w:st="on">307c</st1:chmetcnv>, status=0x7fff<st1:chmetcnv UnitName="C"
SourceValue="9" HasSpace="False" Negative="False" NumberType="1" TCSC="0"
w:st="on">9c</st1:chmetcnv>4d3480) failed<o:p></o:p></FONT></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><FONT
face="Times New Roman">MPIDI_CH3_Progress_test(111): an error occurred while
handling an event returned by MPIDU_Sock_Wait()<o:p></o:p></FONT></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><FONT
face="Times New Roman">MPIDI_CH3I_Progress_handle_sock_event(492):
<o:p></o:p></FONT></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><FONT
face="Times New Roman">connection_recv_fail(1728): <o:p></o:p></FONT></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><FONT
face="Times New Roman">MPIDU_Socki_handle_read(590): connection closed by peer
(set=0,sock=1)<o:p></o:p></FONT></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><FONT
face="Times New Roman">rank <st1:chmetcnv UnitName="in" SourceValue="0"
HasSpace="True" Negative="False" NumberType="1" TCSC="0" w:st="on">0
in</st1:chmetcnv> job 277<SPAN style="mso-spacerun: yes">
</SPAN>node66_48638<SPAN style="mso-spacerun: yes"> </SPAN>caused
collective abort of all ranks<o:p></o:p></FONT></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><FONT
face="Times New Roman"><SPAN style="mso-spacerun: yes"> </SPAN>exit status
of rank 0: killed by signal 11</FONT></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><FONT
face="Times New Roman"></FONT></SPAN> </P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><FONT
face="Times New Roman">Any advice is welcome!</FONT></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><FONT
face="Times New Roman"></FONT></SPAN> </P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><FONT
face="Times New Roman">Thanks!</FONT></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><FONT
face="Times New Roman"></FONT></SPAN> </P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><FONT
face="Times New Roman">Eric</FONT></SPAN></P></DIV></DIV></BODY></HTML>