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IBM SDK, Java Technology Edition: IBM VM Messages Chapter 1 IBM SDK, Java Technology Edition Version 1 IBM VM messages IBM Note Before you use this information and the product it supports, read the information in “Notices” on page 89. Copyright information This edition of the IBM® VM messages guide applies to the IBM SDK and Runtime Environment, Java™ Technology Edition, for all versions, releases, modifications, and fix packs, unless otherwise indicated. Portions © Copyright 1997, 2020, Oracle and/or its affiliates. © Copyright International Business Machines Corporation 2011, 2020. US Government Users Restricted Rights – Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp. Contents Preface..................................................................................................................v Chapter 1. IBM VM messages.................................................................................1 CDRT messages........................................................................................................................................... 1 DUMP messages.......................................................................................................................................... 2 EXEL messages............................................................................................................................................ 7 EXEX messages............................................................................................................................................8 J9CL messages............................................................................................................................................ 9 J9GC messages..........................................................................................................................................10 J9RI messages...........................................................................................................................................14 J9TI messages...........................................................................................................................................16 J9VM messages......................................................................................................................................... 19 JITM messages.......................................................................................................................................... 29 JNCK messages......................................................................................................................................... 31 MECK messages.........................................................................................................................................33 OFFC messages..........................................................................................................................................34 PORT messages......................................................................................................................................... 36 SHRC messages......................................................................................................................................... 39 TRCE messages..........................................................................................................................................81 VERB messages......................................................................................................................................... 84 VMUT messages.........................................................................................................................................86 ZIPS messages.......................................................................................................................................... 87 Notices................................................................................................................89 Trademarks................................................................................................................................................ 90 Terms and conditions for product documentation................................................................................... 90 IBM Online Privacy Statement.................................................................................................................. 91 iii iv Preface This guide lists messages that are generated by the IBM Java Virtual Machine (JVM). © Copyright IBM Corp. 2011, 2020 v vi IBM SDK, Java Technology Edition: IBM VM messages Chapter 1. IBM VM messages The Java virtual machine (VM) that is used by the IBM Software Developers Kit (SDK) is the Eclipse OpenJ9 VM. Messages are issued by the VM in response to certain conditions. These messages, error codes, and exit codes apply to multiple versions of the SDK. There are three main types of message: Information Information messages provide information about VM processing. For example, a dump information message is typically issued when a dump agent requests a Java dump. Warning Warning messages are issued by the VM to indicate conditions that might need user intervention. Error Error messages are issued by the VM when normal processing cannot proceed, because of unexpected conditions. VM messages have the following format: JVMTYPENUM&, where: • JVM is a standard prefix. • TYPE refers to the VM subcomponent that issued the message. • NUM is a numerical number. • & is one of the following codes: – I Information message – W Warning message – E Error message VM messages can help you with problem determination. Refer to diagnostic information for more detailed information about diagnosing problems with the Eclipse OpenJ9 VM. CDRT messages Codert module messages. JVMCDRT000E Unable to locate JIT stack map - System action: aborting VM The JVM ends. Explanation: User response: JIT metadata could not be found when traversing Java Contact your IBM service representative. stacks. JVMCDRT002E Failing PC: %1$p (offset %2$p), System action: metaData = %3$p The JVM ends. Explanation: User response: JIT metadata could not be found when traversing Java Contact your IBM service representative. stacks. JVMCDRT001E Method: %2$.*1$s.%4$.*3$s System action: %6$.*5$s (%7$p) The JVM ends. Explanation: User response: JIT metadata could not be found when traversing Java Contact your IBM service representative. stacks. © Copyright IBM Corp. 2011, 2020 1 DUMP messages Dump agent messages. JVMDUMP000E Dump option unrecognized: - Explanation: Xdump:%s The executable file for the tool could not be found. Explanation: System action: An option used with the -Xdump parameter is The tool cannot run. unknown. User response: System action: Provide a valid path and filename for the executable The JVM ends. file. User response: JVMDUMP006I Processing dump event \"%1$s\", Use -Xdump:help to find the correct syntax for the - detail \"%3$.*2$s\" - please Xdump options. wait. JVMDUMP001E Dump event unrecognized: ...%s Explanation: A dump event has occurred and is being handled. Explanation: The event name provided with the -Xdump parameter System action: is unknown. The JVM attempts to process the event. System action: User response: The JVM ends. No response is required. User response: JVMDUMP007I JVM Requesting %1$s dump using Use -Xdump:events to find the supported set of '%2$s' event names. Explanation: JVMDUMP002 Token unrecognized: %%%1$c The JVM is about to write a dump. The dump might W have been triggered by an event, such as an exception, or requested using JVMTI, JVMRI, -Xtrace:trigger Explanation: or the com.ibm.jvm.Dump Java API. An unidentified token was found in the dump label. System action: System action: The JVM attempts to write the dump. A second The JVM ends. message is generated when the dump is complete. User response: User response: Use -Xdump:tokens to find the supported set of Review the dump and take appropriate action. tokens. JVMDUMP009I %s dump not available JVMDUMP003E Dump agent unrecognized: %s Explanation: Explanation: The specified dump type is not currently available. For An unsupported dump type has been requested. example, a JVM trace snap dump has been requested, System action: but JVM trace is not enabled. The JVM ends. System action: User response: The JVM does not write the dump. Use -Xdump:help to find the supported set of dump User response: types. This message is only for information. JVMDUMP004E Missing file name JVMDUMP010I %1$s dump written to %2$s Explanation: Explanation: The dump file name could not be found. The dump was written to the specified location. System action: System action: The dump cannot be written. The JVM continues. User response: User response: Provide a valid filename for the dump. To understand how to interpret a Java dump file, refer JVMDUMP005E Missing external tool to diagnostic information. 2 IBM SDK, Java Technology Edition: IBM VM messages JVMDUMP011I %1$s dump created process %2$d System action: INTERNAL USE ONLY Explanation: A tool dump process has been created. User response: INTERNAL USE ONLY System action: The JVM runs the executable process specified for the JVMDUMP017I Aborting: Cannot compress file tool dump. Any parameters are passed to the process. (%s) User response: Explanation: Refer to the documentation for the tool creating the The JVM cannot compress a file. dump process. System action: JVMDUMP012E Error in %1$s dump:%2$s INTERNAL USE ONLY Explanation: User response: The JVM detected an error while attempting to INTERNAL USE ONLY produce a dump. JVMDUMP018 Requested
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