APAR status
Closed as program error.
Error description
Error Message: N/A . Stack Trace: "thread2": at java.util.zip.ZipFile.getEntry(ZipFile.java:308) - waiting to lock <0x9fffffff5487d7d8> (a java.util.jar.JarFile) at java.util.jar.JarFile.getEntry(JarFile.java:227) at java.util.jar.JarFile.getJarEntry(JarFile.java:210) at sun.misc.URLClassPath$JarLoader.getResource(URLClassPath.java:84 0) at sun.misc.URLClassPath.getResource(URLClassPath.java:199) at java.net.URLClassLoader$1.run(URLClassLoader.java:358) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at java.lang.ClassLoader.loadClass(ClassLoader.java:431) - locked <0x9fffffff549ccf78> (a java.lang.Object) at java.lang.ClassLoader.loadClass(ClassLoader.java:418) - locked <0x9fffffff549cc628> (a java.lang.Object) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) . . . "thread1": at java.lang.ClassLoader.loadClass(ClassLoader.java:409) - waiting to lock <0x9fffffff549cc628> (a java.lang.Object) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) at sun.security.jca.ProviderConfig$2.run(ProviderConfig.java:215) at sun.security.jca.ProviderConfig$2.run(ProviderConfig.java:206) at java.security.AccessController.doPrivileged(Native Method) at sun.security.jca.ProviderConfig.doLoadProvider(ProviderConfig.ja va:206) at sun.security.jca.ProviderConfig.getProvider(ProviderConfig.java: 187) - locked <0x9fffffff54bbbfd8> (a sun.security.jca.ProviderConfig) at sun.security.jca.ProviderList.getProvider(ProviderList.java:232) at sun.security.jca.ProviderList$ServiceList.tryGet(ProviderList.ja va:433) at sun.security.jca.ProviderList$ServiceList.access$200(ProviderLis t.java:375) at sun.security.jca.ProviderList$ServiceList$1.hasNext(ProviderList .java:485) at java.security.KeyFactory.nextSpi(KeyFactory.java:294) - locked <0x9fffffff54c1d880> (a java.lang.Object) at java.security.KeyFactory.<init>(KeyFactory.java:137) at java.security.KeyFactory.getInstance(KeyFactory.java:172) at sun.security.x509.X509Key.buildX509Key(X509Key.java:220) at sun.security.x509.X509Key.parse(X509Key.java:170) at sun.security.x509.CertificateX509Key.<init>(CertificateX509Key.j ava:75) at sun.security.x509.X509CertInfo.parse(X509CertInfo.java:705) at sun.security.x509.X509CertInfo.<init>(X509CertInfo.java:169) at sun.security.x509.X509CertImpl.parse(X509CertImpl.java:1781) at sun.security.x509.X509CertImpl.<init>(X509CertImpl.java:196) at sun.security.provider.X509Factory.engineGenerateCertificate(X509 Factory.java:97) at java.security.cert.CertificateFactory.generateCertificate(Certif icateFactory.java:407) at sun.security.pkcs.PKCS7.parseSignedData(PKCS7.java:299) at sun.security.pkcs.PKCS7.parse(PKCS7.java:158) at sun.security.pkcs.PKCS7.parse(PKCS7.java:126) at sun.security.pkcs.PKCS7.<init>(PKCS7.java:108) at sun.security.util.SignatureFileVerifier.getTimestamp(SignatureFi leVerifier.java:581) at sun.security.util.SignatureFileVerifier.getSigners(SignatureFile Verifier.java:534) at sun.security.util.SignatureFileVerifier.processImpl(SignatureFil eVerifier.java:272) at sun.security.util.SignatureFileVerifier.process(SignatureFileVer ifier.java:239) at java.util.jar.JarVerifier.processEntry(JarVerifier.java:317) at java.util.jar.JarVerifier.update(JarVerifier.java:228) at java.util.jar.JarFile.initializeVerifier(JarFile.java:348) at java.util.jar.JarFile.getInputStream(JarFile.java:418) - locked <0x9fffffff5487d7d8> (a java.util.jar.JarFile) at sun.misc.URLClassPath$JarLoader$2.getInputStream(URLClassPath.ja va:775) . . . . Found one Java-level deadlock: ============================= "thread2": waiting to lock monitor 0x6000000000d61f68 (object 0x9fffffff5487d7d8, a java.util.jar.JarFile), which is held by "thread1" "thread1": waiting to lock monitor 0x6000000000f381a8 (object 0x9fffffff549cc628, a java.lang.Object), which is held by "thread2"
Local fix
N/A
Problem summary
Deadlock between the threads during classloading on hybrid platforms .
Problem conclusion
Absence of SunRsaSign class in IBM Hybrid JDKs led to a deadlock between the threads doing classloading . JDK is modified to include the SunRsaSign class. . This APAR will be fixed in the following Java Releases: 8 SR3 (8.0.3.0) 7 SR10 (7.0.10.0) . Contact your IBM Product's Service Team for these Service Refreshes and Fix Packs. For those running stand-alone, information about the available Service Refreshes and Fix Packs can be found at: https://www.ibm.com/developerworks/java/jdk/
Temporary fix
N/A
Comments
APAR Information
APAR number
IV83668
Reported component name
JAVA CLASS LIBS
Reported component ID
620700130
Reported release
800
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2016-04-12
Closed date
2016-04-12
Last modified date
2016-04-12
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
JAVA CLASS LIBS
Fixed component ID
620700130
Applicable component levels
R800 PSY
UP
R700 PSY
UP
[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSNVBF","label":"Runtimes for Java Technology"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"8.0","Line of Business":{"code":"LOB36","label":"IBM Automation"}}]
Document Information
Modified date:
21 February 2022