Docker启动时报错： Failed to start thread “GC Thread#0“ - pthread_create failed (EPERM) for attributes: st

启动Docker容器时，报错内存不足

Using CATALINA_BASE:   /usr/local/tomcat
Using CATALINA_HOME:   /usr/local/tomcat
Using CATALINA_TMPDIR: /usr/local/tomcat/temp
Using JRE_HOME:        /opt/java/openjdk
Using CLASSPATH:       /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar
Using CATALINA_OPTS:   
[0.004s][warning][os,thread] Failed to start thread "GC Thread#0" - pthread_create failed (EPERM) for attributes: stacksize: 2040k, guardsize: 4k, detached.
[0.005s][error  ][gc,task  ] Failed to create worker thread

解决方法：

docker run -d --name tomcat01 --privileged=true -p 8080:8080 tomcat

在运行指令中加上参数 --privileged=true，用于获取真正的root权限

成功：

root@kylin-pc:/etc/docker# docker run -d --name tomcat01 --privileged=true -p 8080:8080 tomcat
Using CATALINA_BASE:   /usr/local/tomcat
Using CATALINA_HOME:   /usr/local/tomcat
Using CATALINA_TMPDIR: /usr/local/tomcat/temp
Using JRE_HOME:        /opt/java/openjdk
Using CLASSPATH:       /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar
Using CATALINA_OPTS:   
08-Apr-2025 11:23:59.366 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version name:   Apache Tomcat/11.0.5
08-Apr-2025 11:23:59.373 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server built:          Feb 28 2025 15:54:41 UTC
08-Apr-2025 11:23:59.374 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version number: 11.0.5.0
08-Apr-2025 11:23:59.374 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name:               Linux
08-Apr-2025 11:23:59.374 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version:            5.4.18-85-generic
08-Apr-2025 11:23:59.374 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture:          aarch64
08-Apr-2025 11:23:59.374 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home:             /opt/java/openjdk
08-Apr-2025 11:23:59.375 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version:           21.0.6+7-LTS
08-Apr-2025 11:23:59.375 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor:            Eclipse Adoptium
08-Apr-2025 11:23:59.375 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE:         /usr/local/tomcat
08-Apr-2025 11:23:59.375 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME:         /usr/local/tomcat
08-Apr-2025 11:23:59.401 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=/usr/local/tomcat/conf/logging.properties
08-Apr-2025 11:23:59.401 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
08-Apr-2025 11:23:59.401 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048
08-Apr-2025 11:23:59.402 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dorg.apache.catalina.security.SecurityListener.UMASK=0027
08-Apr-2025 11:23:59.402 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: --add-opens=java.base/java.lang=ALL-UNNAMED
08-Apr-2025 11:23:59.402 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: --add-opens=java.base/java.lang.reflect=ALL-UNNAMED
08-Apr-2025 11:23:59.402 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: --add-opens=java.base/java.io=ALL-UNNAMED
08-Apr-2025 11:23:59.402 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: --add-opens=java.base/java.util=ALL-UNNAMED
08-Apr-2025 11:23:59.403 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: --add-opens=java.base/java.util.concurrent=ALL-UNNAMED
08-Apr-2025 11:23:59.403 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: --add-opens=java.rmi/sun.rmi.transport=ALL-UNNAMED
08-Apr-2025 11:23:59.403 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: --enable-native-access=ALL-UNNAMED
08-Apr-2025 11:23:59.403 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=/usr/local/tomcat
08-Apr-2025 11:23:59.403 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=/usr/local/tomcat
08-Apr-2025 11:23:59.404 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=/usr/local/tomcat/temp
08-Apr-2025 11:23:59.450 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded Apache Tomcat Native library [2.0.8] using APR version [1.7.2].