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error::pass5(7stap) [centos man page]

ERROR::PASS5(7stap)													       ERROR::PASS5(7stap)

error::pass5 - systemtap pass-5 errors DESCRIPTION
Errors that occur during pass 5 (execution) can have a variety of causes. exceptional events during script execution The systemtap translator and runtime include numerous error checks that aim to protect the systems and the users from mistakes or transient conditions. The script may deliberately call the error() tapset function to signal a problem. Some memory needed for accessing $context variables may be temporarily unavailable. Consider using the try/catch construct to wrap script fragments in exception-handling code. Consider using the stap --suppress-handler-errors or stap --skip-badvars option. resource exhaustion One of several types of space or time resource limits may be exceeded by the script, including system overload, too many tuples to be stored in an array, etc. Some of the error messages identify the constraint by macro name, which may be individually raised. Consider using the stap --suppress-handler-errors option. Extend or disable resource limits using the stap -DLIMIT=NNNN option. remote execution server problems If you use the stap --remote option to direct a systemtap script to be executed somewhere else, ensure that an SSH connection may be made to the remote host, and that it has the current systemtap runtime installed & available. installation/permission problems It is possible that your installation of systemtap was not correctly installed. For example, the /usr/bin/staprun program may lack the necessary setuid permissions, or your invoking userid might not have sufficient privileges (root, or stapusr and related group memberships). Environment variables may interfere with locating /usr/libexec/.../stapio. errors from target program The program invoked by the stap -c CMD option may exit with a non-zero code. uncaught exceptions in the target program When using --runtime=dyninst you may encounter an issue where the target program aborts with a message like "terminate called after throwing an instance of 'foo_exception'". This is unfortunately a limitation of Dyninst, which sometimes prevents exceptions from properly unwinding through instrumented code. GATHERING MORE INFORMATION
Increasing the verbosity of pass-5 with an option such as --vp 00001 can help pinpoint the problem. SEE ALSO
stap(1),, error::fault(7stap), error::reporting(7stap) ERROR::PASS5(7stap)

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tapset::stap_staticmarkers(3stap)										 tapset::stap_staticmarkers(3stap)

tapset::stap_staticmarkers - systemtap stap_staticmarkers tapset DESCRIPTION
stap.pass0 Starting stap pass0 (parsing command line arguments) See probe::stap.pass0(3stap) for details. stap.pass0.end Finished stap pass0 (parsing command line arguments) See probe::stap.pass0.end(3stap) for details. stap.pass1a Starting stap pass1 (parsing user script) See probe::stap.pass1a(3stap) for details. stap.pass1b Starting stap pass1 (parsing library scripts) See probe::stap.pass1b(3stap) for details. stap.pass1.end Finished stap pass1 (parsing scripts) See probe::stap.pass1.end(3stap) for details. stap.pass2 Starting stap pass2 (elaboration) See probe::stap.pass2(3stap) for details. stap.pass2.end Finished stap pass2 (elaboration) See probe::stap.pass2.end(3stap) for details. stap.pass3 Starting stap pass3 (translation to C) See probe::stap.pass3(3stap) for details. stap.pass3.end Finished stap pass3 (translation to C) See probe::stap.pass3.end(3stap) for details. stap.pass4 Starting stap pass4 (compile C code into kernel module) See probe::stap.pass4(3stap) for details. stap.pass4.end Finished stap pass4 (compile C code into kernel module) See probe::stap.pass4.end(3stap) for details. stap.pass5 Starting stap pass5 (running the instrumentation) See probe::stap.pass5(3stap) for details. stap.pass5.end Finished stap pass5 (running the instrumentation) See probe::stap.pass5.end(3stap) for details. stap.pass6 Starting stap pass6 (cleanup) See probe::stap.pass6(3stap) for details. stap.pass6.end Finished stap pass6 (cleanup) See probe::stap.pass6.end(3stap) for details. stap.cache_clean Removing file from stap cache See probe::stap.cache_clean(3stap) for details. stap.cache_add_mod Adding kernel instrumentation module to cache See probe::stap.cache_add_mod(3stap) for details. stap.cache_add_src Adding C code translation to cache See probe::stap.cache_add_src(3stap) for details. stap.cache_add_nss Add NSS (Network Security Services) information to cache See probe::stap.cache_add_nss(3stap) for details. stap.cache_get Found item in stap cache See probe::stap.cache_get(3stap) for details. stap.system Starting a command from stap See probe::stap.system(3stap) for details. stap.system.spawn stap spawned new process See probe::stap.system.spawn(3stap) for details. stap.system.return Finished a command from stap See probe::stap.system.return(3stap) for details. staprun.insert_module Inserting SystemTap instrumentation module See probe::staprun.insert_module(3stap) for details. staprun.remove_module Removing SystemTap instrumentation module See probe::staprun.remove_module(3stap) for details. staprun.send_control_message Sending a control message See probe::staprun.send_control_message(3stap) for details. stapio.receive_control_message Received a control message See probe::stapio.receive_control_message(3stap) for details. SEE ALSO
probe::stap.pass0(3stap), probe::stap.pass0.end(3stap), probe::stap.pass1a(3stap), probe::stap.pass1b(3stap), probe::stap.pass1.end(3stap), probe::stap.pass2(3stap), probe::stap.pass2.end(3stap), probe::stap.pass3(3stap), probe::stap.pass3.end(3stap), probe::stap.pass4(3stap), probe::stap.pass4.end(3stap), probe::stap.pass5(3stap), probe::stap.pass5.end(3stap), probe::stap.pass6(3stap), probe::stap.pass6.end(3stap), probe::stap.cache_clean(3stap), probe::stap.cache_add_mod(3stap), probe::stap.cache_add_src(3stap), probe::stap.cache_add_nss(3stap), probe::stap.cache_get(3stap), probe::stap.system(3stap), probe::stap.system.spawn(3stap), probe::stap.system.return(3stap), probe::staprun.insert_module(3stap), probe::staprun.remove_module(3stap), probe::staprun.send_control_message(3stap), probe::stapio.receive_control_message(3stap), stap(1), stapprobes(3stap) IBM
--- tapset::stap_staticmarkers(3stap)
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