posix_spawn failed in Mac 해결

Mac 에서 실행되던 java 프로그램에서 갑자기 "posix_spawn failed" 오류가 나오고 터미널 접근이 안되는 현상이 발생했다.

2023-11-01 10:09:34.331 [scheduledExecutorService-1] INFO  [cohttp://m.exmaple.testapp.logic.util.CommandUtil.execute:105] - command:ls /Users/usre1/test.app/Payload IOException java.io.IOException: Failed to execute. command: ls /Users/usre1/test.app/Payload, result:         at cohttp://m.exmaple.testapp.logic.util.CommandUtil.execute(CommandUtil.java:106)         at cohttp://m.exmaple.testapp.logic.service.BuildService.getValueForFrameWork(BuildService.java:115)         at cohttp://m.exmaple.testapp.logic.task.AnalysisScheduledTask.lambda$analyze$0(AnalysisScheduledTask.java:101)         at java.base/java.util.ArrayList.forEach(ArrayList.java:1540)         at cohttp://m.exmaple.testapp.logic.task.AnalysisScheduledTask.analyze(AnalysisScheduledTask.java:99)         at jdk.internal.reflect.GeneratedMethodAccessor149.invoke(Unknown Source)         at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)         at java.base/java.lang.reflect.Method.invoke(Method.java:566)         at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84)         at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54)         at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)         at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)         at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)         at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)         at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)         at java.base/java.lang.Thread.run(Thread.java:834) Caused by: java.io.IOException: Cannot run program "ls" (in directory "."): error=0, posix_spawn failed

 

OS 에서 프로세스를 생성을 못해서 나오는 오류이니,  해결 방법은 reboot 밖에 없다.

"posix_spawn failed" 는 좀비 프로세스 증가가 원인이라고 하는데, hang 이 된 상태에서 시스템 현황을 볼 수가 없었으니 더이상 분석이 안된다.

 

참고

https://gist.github.com/jamesstout/4546975

Xcode/clang: error: unable to execute command: posix_spawn failed - How to check for zombie processes on Mac OS X

 

https://developer.apple.com/library/archive/documentation/System/Conceptual/ManPages_iPhoneOS/man2/posix_spawn.2.html

Mac OS X Manual Page For posix_spawn(2)