Dear list,
I was successful in compiling MAUI 3.2.6p19 on an AMD Opteron 252 - operating system is Ubuntu Server 8.04 x86_64, PBS is Torque 2.3.3. From time to time (usually once a day on our HPC Cluster which is under heavy usage currently) the maui process crashes with the following output: *** glibc detected *** /usr/local/maui/sbin/maui: double free or corruption (out): 0x00000000022f4060 *** ======= Backtrace: ========= /lib/libc.so.6[0x7f9b8fe3108a] /lib/libc.so.6(cfree+0x8c)[0x7f9b8fe34c1c] /lib/libc.so.6(_IO_free_backup_area+0x18)[0x7f9b8fe2d5c8] /lib/libc.so.6(_IO_file_close_it+0x32)[0x7f9b8fe2bd02] /lib/libc.so.6(fclose+0x19a)[0x7f9b8fe1fdfa] /usr/local/maui/sbin/maui[0x45a631] /usr/local/maui/sbin/maui[0x40387e] /usr/local/maui/sbin/maui[0x405ce4] /lib/libc.so.6(__libc_start_main+0xf4)[0x7f9b8fddb1c4] /usr/local/maui/sbin/maui[0x403099] ======= Memory map: ======== 00400000-00500000 r-xp 00000000 08:01 1652763 /usr/local/maui/sbin/maui 00700000-00705000 rw-p 00100000 08:01 1652763 /usr/local/maui/sbin/maui 00705000-02473000 rw-p 00705000 00:00 0 [heap] 7f9b88000000-7f9b88021000 rw-p 7f9b88000000 00:00 0 7f9b88021000-7f9b8c000000 ---p 7f9b88021000 00:00 0 7f9b8f9a3000-7f9b8f9b0000 r-xp 00000000 08:01 1488113 /lib/libgcc_s.so.1 7f9b8f9b0000-7f9b8fbb0000 ---p 0000d000 08:01 1488113 /lib/libgcc_s.so.1 7f9b8fbb0000-7f9b8fbb1000 rw-p 0000d000 08:01 1488113 /lib/libgcc_s.so.1 7f9b8fbb1000-7f9b8fbbb000 r-xp 00000000 08:01 1489136 /lib/libnss_files-2.7.so 7f9b8fbbb000-7f9b8fdbb000 ---p 0000a000 08:01 1489136 /lib/libnss_files-2.7.so 7f9b8fdbb000-7f9b8fdbd000 rw-p 0000a000 08:01 1489136 /lib/libnss_files-2.7.so 7f9b8fdbd000-7f9b8ff15000 r-xp 00000000 08:01 1489127 /lib/libc-2.7.so 7f9b8ff15000-7f9b90115000 ---p 00158000 08:01 1489127 /lib/libc-2.7.so 7f9b90115000-7f9b90118000 r--p 00158000 08:01 1489127 /lib/libc-2.7.so 7f9b90118000-7f9b9011a000 rw-p 0015b000 08:01 1489127 /lib/libc-2.7.so 7f9b9011a000-7f9b9011f000 rw-p 7f9b9011a000 00:00 0 7f9b9011f000-7f9b90152000 r-xp 00000000 08:01 1328603 /usr/local/lib/libtorque.so.2.0.0 7f9b90152000-7f9b90352000 ---p 00033000 08:01 1328603 /usr/local/lib/libtorque.so.2.0.0 7f9b90352000-7f9b90355000 rw-p 00033000 08:01 1328603 /usr/local/lib/libtorque.so.2.0.0 7f9b90355000-7f9b90380000 rw-p 7f9b90355000 00:00 0 7f9b90380000-7f9b90400000 r-xp 00000000 08:01 1489131 /lib/libm-2.7.so 7f9b90400000-7f9b905ff000 ---p 00080000 08:01 1489131 /lib/libm-2.7.so 7f9b905ff000-7f9b90601000 rw-p 0007f000 08:01 1489131 /lib/libm-2.7.so 7f9b90601000-7f9b9061e000 r-xp 00000000 08:01 1489124 /lib/ld-2.7.so 7f9b9062f000-7f9b9076e000 rw-p 7f9b9062f000 00:00 0 7f9b9076e000-7f9b907a3000 r--s 00000000 08:01 1275711 /var/cache/nscd/hosts 7f9b907a3000-7f9b907d8000 r--s 00000000 08:01 1276450 /var/cache/nscd/group 7f9b907d8000-7f9b9080d000 r--s 00000000 08:01 1276444 /var/cache/nscd/passwd 7f9b9080d000-7f9b9080f000 rw-p 7f9b9080d000 00:00 0 7f9b9081a000-7f9b9081e000 rw-p 7f9b9081a000 00:00 0 7f9b9081e000-7f9b90820000 rw-p 0001d000 08:01 1489124 /lib/ld-2.7.so 7fff98590000-7fff9881f000 rw-p 7fffffd70000 00:00 0 [stack] 7fff989b9000-7fff989bb000 r-xp 7fff989b9000 00:00 0 [vdso] ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] My maui.cfg file looks like this: SERVERHOST mash ADMIN1 root RMCFG[MASH] TYPE=PBS #RMPOLLINTERVAL 00:00:30 #SERVERPORT 42559 #SERVERMODE NORMAL LOGFILE maui.log LOGFILEMAXSIZE 100000 LOGLEVEL 7 #QUEUETIMEWEIGHT 1 # default anyway #BACKFILLPOLICY FIRSTFIT #RESERVATIONPOLICY CURRENTHIGHEST #NODEACCESSPOLICY SHARED #NODEALLOCATIONPOLICY LASTAVAILABLE #PREEMPTPOLICY SUSPEND CLASSWEIGHT 1 QOSWEIGHT 1 CLASSCFG[gromacs] QDEF=med CLASSCFG[blast] QDEF=hi CLASSCFG[lazy] QDEF=low CLASSCFG[amber] QDEF=med QOSCFG[hi] PRIORITY=100000 QFLAGS=PREEMPTOR FLAGS=PREEMPTOR QOSCFG[med] PRIORITY=10000 QFLAGS=PREEMPTOR FLAGS=PREEMPTOR QOSCFG[low] PRIORITY=100 QFLAGS=PREEMPTEE FLAGS=PREEMPTEE I could not find a bug tracker on supercluster.org, so I'm posting this here. Has anyone of you had similar effects? Best regards Bert DI Bert Klauninger Austrian Research Centers GmbH - ARC Biogenetics/Natural Resources 2444 Seibersdorf Austria phone: +43 (0)50550-3630 fax: +43 (0)50550-3666 www.arcs.ac.at <http://www.arcs.ac.at/> www.picme.at <http://www.picme.at/>
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