https://bz.apache.org/bugzilla/show_bug.cgi?id=63251
harri...@gmail.com changed: What |Removed |Added ---------------------------------------------------------------------------- Version|9.0.14 |9.0.22 --- Comment #2 from harri...@gmail.com --- The work-around of pre-loading the default FileSystem does not appear to solve the problem for logging, or maybe it only reduced the frequency of the occurrence. I am still seeing the following stacktrace from a Spring Boot Microservice running Tomcat 9.0.22 with JDK 1.8.0_222 64-bit on RedHat 7.5: 2019-09-07 15:39:26 Full thread dump OpenJDK 64-Bit Server VM (25.222-b10 mixed mode): "background-preinit" #9 prio=5 os_prio=0 tid=0x0000000002d11800 nid=0x726 waiting for monitor entry [0x00007f26ddd01000] java.lang.Thread.State: BLOCKED (on object monitor) at java.lang.Runtime.loadLibrary0(Runtime.java:862) - waiting to lock <0x00000000c010be00> (a java.lang.Runtime) at java.lang.System.loadLibrary(System.java:1122) at sun.nio.fs.UnixNativeDispatcher$1.run(UnixNativeDispatcher.java:573) at sun.nio.fs.UnixNativeDispatcher$1.run(UnixNativeDispatcher.java:571) at java.security.AccessController.doPrivileged(Native Method) at sun.nio.fs.UnixNativeDispatcher.<clinit>(UnixNativeDispatcher.java:571) at sun.nio.fs.UnixFileSystem.<init>(UnixFileSystem.java:67) at sun.nio.fs.LinuxFileSystem.<init>(LinuxFileSystem.java:39) at sun.nio.fs.LinuxFileSystemProvider.newFileSystem(LinuxFileSystemProvider.java:46) at sun.nio.fs.LinuxFileSystemProvider.newFileSystem(LinuxFileSystemProvider.java:39) at sun.nio.fs.UnixFileSystemProvider.<init>(UnixFileSystemProvider.java:56) at sun.nio.fs.LinuxFileSystemProvider.<init>(LinuxFileSystemProvider.java:41) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at java.lang.Class.newInstance(Class.java:442) at sun.nio.fs.DefaultFileSystemProvider.createProvider(DefaultFileSystemProvider.java:48) at sun.nio.fs.DefaultFileSystemProvider.create(DefaultFileSystemProvider.java:63) at java.nio.file.FileSystems$DefaultFileSystemHolder.getDefaultProvider(FileSystems.java:108) at java.nio.file.FileSystems$DefaultFileSystemHolder.access$000(FileSystems.java:89) at java.nio.file.FileSystems$DefaultFileSystemHolder$1.run(FileSystems.java:98) at java.nio.file.FileSystems$DefaultFileSystemHolder$1.run(FileSystems.java:96) at java.security.AccessController.doPrivileged(Native Method) at java.nio.file.FileSystems$DefaultFileSystemHolder.defaultFileSystem(FileSystems.java:96) at java.nio.file.FileSystems$DefaultFileSystemHolder.<clinit>(FileSystems.java:90) at java.nio.file.FileSystems.getDefault(FileSystems.java:176) at org.apache.juli.logging.LogFactory.<init>(LogFactory.java:85) at org.apache.juli.logging.LogFactory.<clinit>(LogFactory.java:66) at org.apache.catalina.mbeans.MBeanFactory.<clinit>(MBeanFactory.java:59) at org.springframework.boot.autoconfigure.BackgroundPreinitializer$MBeanFactoryInitializer.run(BackgroundPreinitializer.java:139) at org.springframework.boot.autoconfigure.BackgroundPreinitializer$1.runSafely(BackgroundPreinitializer.java:102) at org.springframework.boot.autoconfigure.BackgroundPreinitializer$1.run(BackgroundPreinitializer.java:94) at java.lang.Thread.run(Thread.java:748) "main" #1 prio=5 os_prio=0 tid=0x0000000000b52000 nid=0x687 in Object.wait() [0x00007f26fee02000] java.lang.Thread.State: RUNNABLE at java.nio.file.FileSystems.getDefault(FileSystems.java:176) at java.nio.file.Paths.get(Paths.java:138) at sun.misc.Launcher$ExtClassLoader.findLibrary(Launcher.java:235) at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1830) at java.lang.Runtime.loadLibrary0(Runtime.java:870) - locked <0x00000000c010be00> (a java.lang.Runtime) at java.lang.System.loadLibrary(System.java:1122) at sun.security.ec.SunEC$1.run(SunEC.java:60) at sun.security.ec.SunEC$1.run(SunEC.java:58) at java.security.AccessController.doPrivileged(Native Method) at sun.security.ec.SunEC.<clinit>(SunEC.java:58) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at java.lang.Class.newInstance(Class.java:442) at sun.security.jca.ProviderConfig$2.run(ProviderConfig.java:221) at sun.security.jca.ProviderConfig$2.run(ProviderConfig.java:206) at java.security.AccessController.doPrivileged(Native Method) at sun.security.jca.ProviderConfig.doLoadProvider(ProviderConfig.java:206) at sun.security.jca.ProviderConfig.getProvider(ProviderConfig.java:187) - locked <0x00000000c055a6a0> (a sun.security.jca.ProviderConfig) at sun.security.jca.ProviderList.getProvider(ProviderList.java:233) at sun.security.jca.ProviderList.getService(ProviderList.java:331) at sun.security.jca.GetInstance.getInstance(GetInstance.java:157) at javax.net.ssl.SSLContext.getInstance(SSLContext.java:156) at javax.net.ssl.SSLContext.getDefault(SSLContext.java:96) - locked <0x00000000eb60aa50> (a java.lang.Class for javax.net.ssl.SSLContext) at javax.net.ssl.SSLSocketFactory.getDefault(SSLSocketFactory.java:122) - locked <0x00000000eb608ec8> (a java.lang.Class for javax.net.ssl.SSLSocketFactory) at javax.net.ssl.HttpsURLConnection.getDefaultSSLSocketFactory(HttpsURLConnection.java:332) at javax.net.ssl.HttpsURLConnection.<init>(HttpsURLConnection.java:289) at sun.net.www.protocol.https.HttpsURLConnectionImpl.<init>(HttpsURLConnectionImpl.java:99) at sun.net.www.protocol.https.Handler.openConnection(Handler.java:62) at sun.net.www.protocol.https.Handler.openConnection(Handler.java:57) at java.net.URL.openConnection(URL.java:991) at org.springframework.http.client.SimpleClientHttpRequestFactory.openConnection(SimpleClientHttpRequestFactory.java:187) at org.springframework.http.client.SimpleClientHttpRequestFactory.createRequest(SimpleClientHttpRequestFactory.java:145) at org.springframework.http.client.support.HttpAccessor.createRequest(HttpAccessor.java:87) at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:731) at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:691) at org.springframework.web.client.RestTemplate.exchange(RestTemplate.java:618) -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org