Exited On Signal 7 Bus Error
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Mpirun Exited On Signal 7 Bus Error
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Exit Signal Bus Error (10)
This page is part of a frozen web archive of this mailing list. You can still navigate around this archive, but know that no new mails have been added to it program terminated with signal 7 bus error since July of 2016. Click here to be taken to the new web archives of this list The new archive includes all the mails that are in this frozen archive plus all new mails that have been sent to the list since it was migrated to the new archives. Date view Thread view Subject view Author view Subject: Re: [OMPI users] job fails with "Signal: Bus error (7)" From: Jeff Squyres (jsquyres_at_[hidden]) Date: 2009-10-03 07:12:42 Next message: Jeff Squyres: "Re: [OMPI users] use additional interface for openmpi" Previous message: Jeff Squyres: "Re: [OMPI users] MPI_Comm_accept()/connect() errors" In reply to: Sangamesh B: "[OMPI users] job fails with "Signal: Bus error (7)"" Bus error usually means that there was an invalid address passed as a pointer somewhere in the code -- it's not usually a communications error. Without more information, it's rather difficult to speculate on what happened here. Did you get corefiles? If so, are there useful backtraces available? On Oct 1, 2009, at 6:01 AM, Sangamesh B wrote: > Hi, > > A fortran application which is compiled with ifort-10.1 and > open mpi 1.3.1 on Cent OS 5.2 fails after running 4 days with > following error message: > > [compute-0-7:25430] *** Process received signal *** > > [compute-0-7:25433] *** Process received signal *** > [compute-0-7:25433] Signal: Bus error (7) > [compute-0-7:25433] Signal code: (2) > [compute-0-7:25433] Failing at address: 0x4217b8 > [compute-0-7:25431] *** Process received signal *** > > [compute-0-7:25431] Signal: Bus error (7) > [compute-0-7
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Post #1 of http://www.gossamer-threads.com/lists/apache/users/401134 4 (4089 views) Permalink Program terminated with signal 7, Bus error. Hi. I run RHEL v5.6 and can see this kind of http://cms.mpi.univie.ac.at/vasp-forum/viewtopic.php?f=2&t=8830 entries in my apache error_log: [Sun Jul 31 23:27:44 2011] [notice] child pid 6974 exit signal Bus error (7), possible coredump in bus error /tmp/httpd-gdb-dump [Sun Jul 31 23:27:44 2011] [notice] child pid 6976 exit signal Bus error (7), possible coredump in /tmp/httpd-gdb-dump [Sun Jul 31 23:27:44 2011] [notice] child pid 6979 exit signal Bus error (7), possible coredump in /tmp/httpd-gdb-dump I've turned on coredump as you can see, signal 7 bus and installed lots of debuginfo packages (although not all of them). After the core is generated, this is what I get with gdb: warning: no loadable sections found in added symbol-file system-supplied DSO at 0x7ffff930f000 Core was generated by `/usr/sbin/httpd'. Program terminated with signal 7, Bus error. #0 0x00002b66739c139b in memcpy () from /lib64/libc.so.6 (gdb) bt #0 0x00002b66739c139b in memcpy () from /lib64/libc.so.6 #1 0x00002b6677e46584 in php_ob_append (str=0x2b6685903000
, str_length=2270) at /usr/include/bits/string3.h:51 #2 php_b_body_write (str=0x2b6685903000 , str_length=2270) at /usr/src/debug/php-5.3.3/main/output.c:682 #3 0x00002b6677e4a7ba in _php_stream_passthru (stream=0x2b667ea474b8) at /usr/src/debug/php-5.3.3/main/streams/streams.c:1220 #4 0x00002b6677de0839 in zif_readfile (ht=UTC Powered by phpBB Forum Software © phpBB Group