Dear folks,
I've replaced my old FSL 4.1.2 with 4.1.3(centos5_32), and I used SGE
to do parallel computing (four Ubuntu 8.04.2 nodes and one Centos 5.3
node). When I tried one higher level analysis, I got core dump files
in copeN.feat dir and error log in flameo computiion as below:
-------------------------------------------------------------------
/opt/fsl/bin/flameo --cope=tmpcope0000 --vc=tmpvarcope0000
--dvc=tmptdof0000 --mask=tmpmask0000 --ld=stats0000 --dm=design.mat
--cs=design.grp --tc=design.con --io --runmode=flame1
*** glibc detected *** /opt/fsl/bin/flameo: free(): invalid pointer:
0x00cb4000 ***
======= Backtrace: =========
/lib/libc.so.6[0xbdf0f1]
/lib/libc.so.6(cfree+0x90)[0xbe2bc0]
/usr/lib/libstdc++.so.6(_ZdlPv+0x21)[0x5538571]
/opt/fsl/bin/flameo[0x8080038]
/opt/fsl/bin/flameo[0x80809b0]
/opt/fsl/bin/flameo[0x807ede6]
/lib/libc.so.6(__libc_start_main+0xdc)[0xb8be8c]
/opt/fsl/bin/flameo(__gxx_personality_v0+0x105)[0x804afb1]
======= Memory map: ========
00193000-0019e000 r-xp 00000000 08:06 518681
/lib/libgcc_s-4.1.2-20080825.so.1
0019e000-0019f000 rwxp 0000a000 08:06 518681
/lib/libgcc_s-4.1.2-20080825.so.1
001a6000-001c0000 r-xp 00000000 08:06 518674 /lib/ld-2.5.so
001c0000-001c1000 r-xp 00019000 08:06 518674 /lib/ld-2.5.so
001c1000-001c2000 rwxp 0001a000 08:06 518674 /lib/ld-2.5.so
00b76000-00cb4000 r-xp 00000000 08:06 518675 /lib/libc-2.5.so
00cb4000-00cb6000 r-xp 0013e000 08:06 518675 /lib/libc-2.5.so
00cb6000-00cb7000 rwxp 00140000 08:06 518675 /lib/libc-2.5.so
00cb7000-00cba000 rwxp 00cb7000 00:00 0
00cbc000-00ce1000 r-xp 00000000 08:06 518678 /lib/libm-2.5.so
00ce1000-00ce2000 r-xp 00024000 08:06 518678 /lib/libm-2.5.so
00ce2000-00ce3000 rwxp 00025000 08:06 518678 /lib/libm-2.5.so
05485000-05565000 r-xp 00000000 08:05 6264673 /usr/lib/libstdc++.so.6.0.8
05565000-05569000 r-xp 000df000 08:05 6264673 /usr/lib/libstdc++.so.6.0.8
05569000-0556a000 rwxp 000e3000 08:05 6264673 /usr/lib/libstdc++.so.6.0.8
0556a000-05570000 rwxp 0556a000 00:00 0
08048000-08215000 r-xp 00000000 00:1b 7252112 /opt/fsl/bin/flameo
08215000-08216000 rwxp 001cd000 00:1b 7252112 /opt/fsl/bin/flameo
085fc000-08be4000 rwxp 085fc000 00:00 0
40000000-40001000 r-xp 40000000 00:00 0 [vdso]
40001000-40003000 rwxp 40001000 00:00 0
4001a000-4001b000 rwxp 4001a000 00:00 0
40100000-40121000 rwxp 40100000 00:00 0
40121000-40200000 ---p 40121000 00:00 0
bfd6c000-bfd83000 rw-p bfd6c000 00:00 0 [stack]
------------------------------------------------------------------
But, I could see that flameo was doing its job:
------------------------------------------------------------------
Log directory is: stats0000
...
------------------------------------------------------------------
I also tried the 4.1.3 for centos4_32, I got ont core file in
copeN.feat and error log as below:
------------------------------------------------------------------
/opt/fsl/bin/flameo --cope=tmpcope0000 --vc=tmpvarcope0000
--dvc=tmptdof0000 --mask=tmpmask0000 --ld=stats0000 --dm=design.mat
--cs=design.grp --tc=design.con --io --runmode=flame1
Segmentation fault (core dumped)
Segmentation fault (core dumped)
...
------------------------------------------------------------------
Still, I could see "Log directory is: stats0000"
I tried two times for the two version above, and the error is
reproducable. When I switched back to 4.1.2, it became normal.
Is it a bug? or something like that?
--
Best Regards
National Key Laboratory of Cognitive Neuroscience and Learning
Beijing Normal University
Beijing, China. 100875
Tel: +86-13811953774
web: http://psychbrain.bnu.edu.cn
==============================================
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