2026-04-11 01:34:00 [registrationTask1] WARN d.c.b.a.c.r.ApplicationRegistrator - Failed to register application as Application(name=ruoyi-xxl-job-admin, managementUrl=http://192.168.5.200:9100/xxl-job-admin/actuator, healthUrl=http://192.168.5.200:9100/xxl-job-admin/actuator/health, serviceUrl=http://192.168.5.200:9100/xxl-job-admin) at spring-boot-admin ([http://localhost:9090/admin/instances]): I/O error on POST request for "http://localhost:9090/admin/instances": Read timed out; nested exception is java.net.SocketTimeoutException: Read timed out. Further attempts are logged on DEBUG level 2026-04-11 02:44:00 [registrationTask1] WARN d.c.b.a.c.r.ApplicationRegistrator - Failed to register application as Application(name=ruoyi-xxl-job-admin, managementUrl=http://192.168.5.200:9100/xxl-job-admin/actuator, healthUrl=http://192.168.5.200:9100/xxl-job-admin/actuator/health, serviceUrl=http://192.168.5.200:9100/xxl-job-admin) at spring-boot-admin ([http://localhost:9090/admin/instances]): I/O error on POST request for "http://localhost:9090/admin/instances": Read timed out; nested exception is java.net.SocketTimeoutException: Read timed out. Further attempts are logged on DEBUG level 2026-04-11 02:44:40 [registrationTask1] WARN d.c.b.a.c.r.ApplicationRegistrator - Failed to register application as Application(name=ruoyi-xxl-job-admin, managementUrl=http://192.168.5.200:9100/xxl-job-admin/actuator, healthUrl=http://192.168.5.200:9100/xxl-job-admin/actuator/health, serviceUrl=http://192.168.5.200:9100/xxl-job-admin) at spring-boot-admin ([http://localhost:9090/admin/instances]): I/O error on POST request for "http://localhost:9090/admin/instances": Read timed out; nested exception is java.net.SocketTimeoutException: Read timed out. Further attempts are logged on DEBUG level 2026-04-11 05:14:20 [registrationTask1] WARN d.c.b.a.c.r.ApplicationRegistrator - Failed to register application as Application(name=ruoyi-xxl-job-admin, managementUrl=http://192.168.5.200:9100/xxl-job-admin/actuator, healthUrl=http://192.168.5.200:9100/xxl-job-admin/actuator/health, serviceUrl=http://192.168.5.200:9100/xxl-job-admin) at spring-boot-admin ([http://localhost:9090/admin/instances]): I/O error on POST request for "http://localhost:9090/admin/instances": Read timed out; nested exception is java.net.SocketTimeoutException: Read timed out. Further attempts are logged on DEBUG level 2026-04-11 06:07:30 [registrationTask1] WARN d.c.b.a.c.r.ApplicationRegistrator - Failed to register application as Application(name=ruoyi-xxl-job-admin, managementUrl=http://192.168.5.200:9100/xxl-job-admin/actuator, healthUrl=http://192.168.5.200:9100/xxl-job-admin/actuator/health, serviceUrl=http://192.168.5.200:9100/xxl-job-admin) at spring-boot-admin ([http://localhost:9090/admin/instances]): I/O error on POST request for "http://localhost:9090/admin/instances": Read timed out; nested exception is java.net.SocketTimeoutException: Read timed out. Further attempts are logged on DEBUG level 2026-04-11 06:07:46 [HikariCP housekeeper] WARN com.zaxxer.hikari.pool.HikariPool - HikariCP - Thread starvation or clock leap detected (housekeeper delta=46s635ms171µs800ns). 2026-04-11 06:44:51 [registrationTask1] WARN d.c.b.a.c.r.ApplicationRegistrator - Failed to register application as Application(name=ruoyi-xxl-job-admin, managementUrl=http://192.168.5.200:9100/xxl-job-admin/actuator, healthUrl=http://192.168.5.200:9100/xxl-job-admin/actuator/health, serviceUrl=http://192.168.5.200:9100/xxl-job-admin) at spring-boot-admin ([http://localhost:9090/admin/instances]): I/O error on POST request for "http://localhost:9090/admin/instances": Read timed out; nested exception is java.net.SocketTimeoutException: Read timed out. Further attempts are logged on DEBUG level 2026-04-11 07:09:50 [registrationTask1] WARN d.c.b.a.c.r.ApplicationRegistrator - Failed to register application as Application(name=ruoyi-xxl-job-admin, managementUrl=http://192.168.5.200:9100/xxl-job-admin/actuator, healthUrl=http://192.168.5.200:9100/xxl-job-admin/actuator/health, serviceUrl=http://192.168.5.200:9100/xxl-job-admin) at spring-boot-admin ([http://localhost:9090/admin/instances]): I/O error on POST request for "http://localhost:9090/admin/instances": Read timed out; nested exception is java.net.SocketTimeoutException: Read timed out. Further attempts are logged on DEBUG level 2026-04-11 08:50:10 [registrationTask1] WARN d.c.b.a.c.r.ApplicationRegistrator - Failed to register application as Application(name=ruoyi-xxl-job-admin, managementUrl=http://192.168.5.200:9100/xxl-job-admin/actuator, healthUrl=http://192.168.5.200:9100/xxl-job-admin/actuator/health, serviceUrl=http://192.168.5.200:9100/xxl-job-admin) at spring-boot-admin ([http://localhost:9090/admin/instances]): I/O error on POST request for "http://localhost:9090/admin/instances": Read timed out; nested exception is java.net.SocketTimeoutException: Read timed out. Further attempts are logged on DEBUG level 2026-04-11 08:50:16 [HikariCP housekeeper] WARN com.zaxxer.hikari.pool.HikariPool - HikariCP - Thread starvation or clock leap detected (housekeeper delta=49s98ms91µs500ns). 2026-04-11 08:50:40 [registrationTask1] WARN d.c.b.a.c.r.ApplicationRegistrator - Failed to register application as Application(name=ruoyi-xxl-job-admin, managementUrl=http://192.168.5.200:9100/xxl-job-admin/actuator, healthUrl=http://192.168.5.200:9100/xxl-job-admin/actuator/health, serviceUrl=http://192.168.5.200:9100/xxl-job-admin) at spring-boot-admin ([http://localhost:9090/admin/instances]): I/O error on POST request for "http://localhost:9090/admin/instances": Read timed out; nested exception is java.net.SocketTimeoutException: Read timed out. Further attempts are logged on DEBUG level 2026-04-11 09:57:00 [registrationTask1] WARN d.c.b.a.c.r.ApplicationRegistrator - Failed to register application as Application(name=ruoyi-xxl-job-admin, managementUrl=http://192.168.5.200:9100/xxl-job-admin/actuator, healthUrl=http://192.168.5.200:9100/xxl-job-admin/actuator/health, serviceUrl=http://192.168.5.200:9100/xxl-job-admin) at spring-boot-admin ([http://localhost:9090/admin/instances]): I/O error on POST request for "http://localhost:9090/admin/instances": Read timed out; nested exception is java.net.SocketTimeoutException: Read timed out. Further attempts are logged on DEBUG level 2026-04-11 09:57:19 [HikariCP housekeeper] WARN com.zaxxer.hikari.pool.HikariPool - HikariCP - Thread starvation or clock leap detected (housekeeper delta=48s548ms12µs600ns). 2026-04-11 17:00:04 [xxl-job, admin JobFailMonitorHelper] ERROR c.x.j.a.c.alarm.impl.EmailJobAlarm - >>>>>>>>>>> xxl-job, job fail alarm email send error, JobLogId:5974 org.springframework.mail.MailAuthenticationException: Authentication failed; nested exception is javax.mail.AuthenticationFailedException: 535 Login fail. Account is abnormal, service is not open, password is incorrect, login frequency limited, or system is busy. More information at https://help.mail.qq.com/detail/108/1023 at org.springframework.mail.javamail.JavaMailSenderImpl.doSend(JavaMailSenderImpl.java:440) at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:361) at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:356) at com.xxl.job.admin.core.alarm.impl.EmailJobAlarm.doAlarm(EmailJobAlarm.java:74) at com.xxl.job.admin.core.alarm.JobAlarmer.alarm(JobAlarmer.java:52) at com.xxl.job.admin.core.thread.JobFailMonitorHelper$1.run(JobFailMonitorHelper.java:66) at java.lang.Thread.run(Thread.java:750) Caused by: javax.mail.AuthenticationFailedException: 535 Login fail. Account is abnormal, service is not open, password is incorrect, login frequency limited, or system is busy. More information at https://help.mail.qq.com/detail/108/1023 at com.sun.mail.smtp.SMTPTransport$Authenticator.authenticate(SMTPTransport.java:947) at com.sun.mail.smtp.SMTPTransport.authenticate(SMTPTransport.java:858) at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:762) at javax.mail.Service.connect(Service.java:342) at org.springframework.mail.javamail.JavaMailSenderImpl.connectTransport(JavaMailSenderImpl.java:518) at org.springframework.mail.javamail.JavaMailSenderImpl.doSend(JavaMailSenderImpl.java:437) ... 6 common frames omitted 2026-04-11 17:30:06 [xxl-job, admin JobFailMonitorHelper] ERROR c.x.j.a.c.alarm.impl.EmailJobAlarm - >>>>>>>>>>> xxl-job, job fail alarm email send error, JobLogId:5975 org.springframework.mail.MailAuthenticationException: Authentication failed; nested exception is javax.mail.AuthenticationFailedException: 535 Login fail. Account is abnormal, service is not open, password is incorrect, login frequency limited, or system is busy. More information at https://help.mail.qq.com/detail/108/1023 at org.springframework.mail.javamail.JavaMailSenderImpl.doSend(JavaMailSenderImpl.java:440) at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:361) at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:356) at com.xxl.job.admin.core.alarm.impl.EmailJobAlarm.doAlarm(EmailJobAlarm.java:74) at com.xxl.job.admin.core.alarm.JobAlarmer.alarm(JobAlarmer.java:52) at com.xxl.job.admin.core.thread.JobFailMonitorHelper$1.run(JobFailMonitorHelper.java:66) at java.lang.Thread.run(Thread.java:750) Caused by: javax.mail.AuthenticationFailedException: 535 Login fail. Account is abnormal, service is not open, password is incorrect, login frequency limited, or system is busy. More information at https://help.mail.qq.com/detail/108/1023 at com.sun.mail.smtp.SMTPTransport$Authenticator.authenticate(SMTPTransport.java:947) at com.sun.mail.smtp.SMTPTransport.authenticate(SMTPTransport.java:858) at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:762) at javax.mail.Service.connect(Service.java:342) at org.springframework.mail.javamail.JavaMailSenderImpl.connectTransport(JavaMailSenderImpl.java:518) at org.springframework.mail.javamail.JavaMailSenderImpl.doSend(JavaMailSenderImpl.java:437) ... 6 common frames omitted