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Top Forums Shell Programming and Scripting Unable to catch the output after core dump and bus error Post 302364804 by jp2542a on Saturday 24th of October 2009 02:55:50 AM
Old 10-24-2009
While I can't understand why someone would want to run a program that generates a SIGBUS, you might try running it with strace or truss (depending on what system you are using. You will get more of information on what it was writing before the SIGBUS.

BTW, SIGBUS means the program trying to access something using an address reference that is not compatible with the object. That means something has really screwed up and could cause really bad things to happen to your data....
 

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AUTRACE:(8)						  System Administration Utilities					       AUTRACE:(8)

NAME
autrace - a program similar to strace SYNOPSIS
autrace program [-r] [program-args]... DESCRIPTION
autrace is a program that will add the audit rules to trace a process similar to strace. It will then execute the program passing arguments to it. The resulting audit information will be in the audit logs if the audit daemon is running or syslog. This command deletes all audit rules prior to executing the target program and after executing it. As a safety precaution, it will not run unless all rules are deleted with auditctl prior to use. OPTIONS
-r Limit syscalls collected to ones needed for analyzing resource usage. This could help people doing threat modeling. This saves space in logs. EXAMPLES
The following illustrates a typical session: autrace /bin/ls /tmp ausearch --start recent -p 2442 -i and for resource usage mode: autrace -r /bin/ls ausearch --start recent -p 2450 --raw | aureport --file --summary ausearch --start recent -p 2450 --raw | aureport --host --summary SEE ALSO
ausearch(8), auditctl(8). AUTHOR
Steve Grubb Red Hat Jan 2007 AUTRACE:(8)
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