Powered by Atlassian Confluence, the Enterprise Wiki There are various possible reasons for a crash. Below is an example of a such a crash: # An unexpected error has been detected by HotSpot Virtual Machine: # # SIGSEGV (0xb) at pc=0x0000002a99eb0c10, pid=6106, tid=278546 # # Java In order to verify that the HotSpot VM correctly located and processed the .hotspot_compiler file that is shown in the example above, look for the following log information at runtime. have a peek here
The printout of the native frames shows that a recursive native function is the issue in this case. Another approach is to run with the -Xcheck:jni option added to the command line (see B.2.1 -Xcheck:jni Option). All rights reserved. You can recognize a crash in compiled code if the problematic frame is marked with the code J (meaning a compiled Java frame). https://docs.oracle.com/javase/7/docs/webnotes/tsg/TSG-VM/html/crashes.html
share|improve this answer answered Feb 24 '14 at 15:01 MobileFirst Developer 527 add a comment| up vote 0 down vote I got same problem, but resolved by following below steps: Right If the native library has been provided by another vendor and is used by your application, then file a bug report against this third-party application and provide the fatal error log If the top frame type is a native frame and not one of the operating system native frames, then this indicates that the problem is likely in that native library and Try to upgrade to the latest version.
Download and install the latest Java. This chapter provides suggestions on how to examine a crash. If so, file a bug report, and ensure that this library name is prominently indicated so that the bug report can be routed to the appropriate developers. Problematic Frame Java If that doesn't help, file a bug report.
Increasing the default thread stack size might decrease the number of threads that can be created, so be careful in choosing a value for the thread stack size. An Unexpected Error Has Been Detected By Hotspot Virtual Machine Sigsegv Why I cannot modify the "Created" .... "Modified" columns? Maybe there are newer versions. click If after further analysis you conclude this is a library or API bug, then gather a much data as possible and submit a bug or support call.
The option to select the serial collector is -XX:+UseSerialGC and the option to select the throughput collector is -XX:+UseParallelGC. Problematic Frame Java Error The log file shows that the HotSpot Server VM is used and the crash occurred in CompilerThread1. If you get a crash in a native application library (as in the above examples), then you might be able to attach the native debugger to the core file or crash The first step to solving this crash is to investigate the source of the native library where the crash occurred.
Go to Solution. navigate here With the HotSpot Server VM there are multiple compiler threads and these appear in the error log file as CompilerThread0, CompilerThread1, and AdapterThread. Can powers sum to rational squares? If you experience a crash with a Java application and if you have native or JNI libraries that are compiled with a different release of the compiler, then you must consider An Unexpected Error Has Been Detected By Hotspot Virtual Machine In Linux
See B.2.1 -Xcheck:jni Option. Actual 4031 MB Passed Checking monitor: must be configured to display at least 256 colors. indicates that additional frames exist but were not printed. http://dukesoftwaresolutions.com/an-unexpected/an-unexpected-error-occurred-error-code-43-time-machine.html This option is not guaranteed to find all issues with JNI code, but it can help identify a significant number of issues.
bash-4.1$ According to a post on "The Gruff DBA" blog, this bug seems to have reported on 188.8.131.52 & 184.108.40.206 :) Posted by Asif Momen at 1:44 PM Email ThisBlogThis!Share to Problematic Frame Minecraft Maybe you have found a real bug in your version of Java. This is the special thread used to execute special tasks in the HotSpot VM.
This is discussed in 4.2.2 Crash During Garbage Collection. 4.2 Finding a Workaround If a crash occurs with a critical application, and the crash appears to be caused by a bug About Me Asif Momen I am Oracle Certified Master (OCM) - 10g & OCP 11g/10g Database and OCP 9i Forms Developer certifications. Error Message: An unexpected error has been detected by HotSpot Virtual Machine CAUSE There could be many reasons for the applet crash. Jvm Crash Problematic Frame The following fragment of the fatal error log shows an example of a crash in the serial garbage collector: --------------- T H R E A D --------------- Current thread (0x002cb720): VMThread
Actual 27339 MB Passed Checking swap space: must be greater than 150 MB. A goat tied to a corner of a rectangle Convince close people not to share their password with me How was this geometry problem created? This distance is tunable, so that applications with native code needing more than the default distance can increase the shadow page size. this contact form In this specific example it might not be possible to switch the compiler as it was taken from the 64-bit Server VM and hence it might not be feasible to switch
View my complete profile Followers Blog Archive ► 2015 (1) ► February (1) ► 2014 (6) ► August (1) ► July (2) ► June (1) ► January (2) ▼ 2013 (9) asked 2 years ago viewed 4863 times active 1 year ago Linked 0 An unexpected error has been detected by Java Runtime Environment [GCTaskThread ] Related 0JVM Segfaults when installing Matlab The following error message appears in the file. How Anonymous Am I?
For example, a crash can occur due to a bug in the HotSpot VM, in a system library, in a Java SE library or API, in application native code, or even In this case it might be necessary to temporarily work around the issue by switching the compiler (for example, by using the HotSpot Client VM instead of the HotSpot Server VM, What significance could the information in Donald Trump's tax return have to his campaign? Consider the following crash where a JavaThread fails while in the _thread_in_vm state (meaning that it is executing in Java VM code) : # An unexpected error has been detected by
Community Languages and Scripting CommunityCategoryBoardUsers turn on suggestions Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as Browse other questions tagged java or ask your own question. The following is a fragment from a fatal error log, on a Windows system, where a thread has provoked a stack overflow in native code. # An unexpected error has been If, as a workaround, you switch from the throughput collector to the serial collector, then you might experience some performance degradation on multi-processor systems.
Monday, July 01, 2013 "An unexpected error has been detected by HotSpot Virtual Machine" Error While Launching Installer Today while installing Oracle 11gR2 (220.127.116.11) 64-bit on RHEL 6.1 64-bit on a Help Resources Installing Java Remove Older Versions Disable Java Using Java General Questions Mobile Java Security Support Options Select Language | About Java | Support | Developers | Feedback Privacy | Goto Forum: - NewcomersNewcomers- Language IDEsAJDTAndmoreC / C++ IDE (CDT)CheJava Development Tools (JDT)ObjectteamsOrionPHP Development Tools (PDT)Eclipse Web Tools Platform Project (WTP)ServerTools (WTP)- ModelingAMPAmalgamB3ATLBPEL DesignerCompareEcore ToolsEMFEMF "Technology" (Ecore Tools, EMFatic, etc) EpsiloneTriceExtended If you increase the value of StackShadowPages, you might also need to increase the default thread stack size using the -Xssparameter.
It is documented here solely for the purposes of troubleshooting and finding a temporary workaround. The output is limited to 100 frames. 4.1.4 Crash in the HotSpot Compiler Thread If the fatal error log output shows that the Current thread is a JavaThread named CompilerThread0, CompilerThread1,