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Deleting a file causes Samba itself to crash #841

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ochompsky opened this issue Jul 19, 2024 · 0 comments
Open

Deleting a file causes Samba itself to crash #841

ochompsky opened this issue Jul 19, 2024 · 0 comments

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@ochompsky
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ochompsky commented Jul 19, 2024 •
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This is a very weird error that I can't trace down. When I try to delete a file, it deletes but throws an exception and even crashes Samba itself . I'm almost certain this has something to do with session.close() but I don't know what's going on. If I run this code against a test windows share it works, so some kind of Samba incompatibility?

Code followed by java stacktrace and Samba stacktrace

        SmbConfig config = SmbConfig.builder()
                .withMultiProtocolNegotiate(true)
                .build();
        SMBClient client = new SMBClient(config);
        AuthenticationContext ac = new AuthenticationContext(smbUser, smbPass.toCharArray(), "");
        Connection connection = client.connect(smbHost);
        Session session = connection.authenticate(ac);

        try {
            DiskShare share = (DiskShare) session.connectShare(smbShare);

            if(share.fileExists(finalString)) {
                FileAllInformation info = share.getFileInformation(finalString);
                if(info.getStandardInformation().isDirectory()) {
                    return new ResponseEntity<>("The specified path is a directory, not a file.", HttpStatus.BAD_REQUEST);
                }
                share.rm(finalString);
                share.close();
                return new ResponseEntity<>("File deleted successfully.", HttpStatus.OK);
            } else {
                return new ResponseEntity<>("File not found.", HttpStatus.NOT_FOUND);
            }
        } catch (Exception e) {
            e.printStackTrace();
            return new ResponseEntity<>("Failed to delete the file", HttpStatus.INTERNAL_SERVER_ERROR);
        } finally {
            session.close();
            connection.close();
            client.close();
        }

Stacktrace when trying to delete file:

2024-07-19T13:42:41.417-04:00 ERROR 32240 --- [nio-8080-exec-3] o.a.c.c.C.[.[.[/].[dispatcherServlet]    : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception

com.hierynomus.protocol.transport.TransportException: java.net.SocketException: An established connection was aborted by the software in your host machine
	at com.hierynomus.smbj.transport.tcp.direct.DirectTcpTransport.write(DirectTcpTransport.java:86) ~[smbj-0.13.0.jar:0.13.0]
	at com.hierynomus.smbj.connection.Connection.send(Connection.java:238) ~[smbj-0.13.0.jar:0.13.0]
	at com.hierynomus.smbj.session.Session.send(Session.java:303) ~[smbj-0.13.0.jar:0.13.0]
	at com.hierynomus.smbj.session.Session.logoff(Session.java:256) ~[smbj-0.13.0.jar:0.13.0]
	at com.hierynomus.smbj.session.Session.close(Session.java:279) ~[smbj-0.13.0.jar:0.13.0]
	at com.oe.everythingapi.controller.EverythingController.deleteFile(EverythingController.java:106) ~[classes/:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na]
	at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:255) ~[spring-web-6.1.8.jar:6.1.8]
	at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:188) ~[spring-web-6.1.8.jar:6.1.8]
	at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:118) ~[spring-webmvc-6.1.8.jar:6.1.8]
	at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:926) ~[spring-webmvc-6.1.8.jar:6.1.8]
	at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:831) ~[spring-webmvc-6.1.8.jar:6.1.8]
	at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-6.1.8.jar:6.1.8]
	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1089) ~[spring-webmvc-6.1.8.jar:6.1.8]
	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:979) ~[spring-webmvc-6.1.8.jar:6.1.8]
	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1014) ~[spring-webmvc-6.1.8.jar:6.1.8]
	at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:914) ~[spring-webmvc-6.1.8.jar:6.1.8]
	at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:590) ~[tomcat-embed-core-10.1.24.jar:6.0]
	at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:885) ~[spring-webmvc-6.1.8.jar:6.1.8]
	at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:658) ~[tomcat-embed-core-10.1.24.jar:6.0]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:195) ~[tomcat-embed-core-10.1.24.jar:10.1.24]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.24.jar:10.1.24]
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) ~[tomcat-embed-websocket-10.1.24.jar:10.1.24]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.24.jar:10.1.24]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.24.jar:10.1.24]
	at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-6.1.8.jar:6.1.8]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.1.8.jar:6.1.8]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.24.jar:10.1.24]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.24.jar:10.1.24]
	at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-6.1.8.jar:6.1.8]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.1.8.jar:6.1.8]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.24.jar:10.1.24]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.24.jar:10.1.24]
	at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-6.1.8.jar:6.1.8]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.1.8.jar:6.1.8]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.24.jar:10.1.24]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.24.jar:10.1.24]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167) ~[tomcat-embed-core-10.1.24.jar:10.1.24]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) ~[tomcat-embed-core-10.1.24.jar:10.1.24]
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:482) ~[tomcat-embed-core-10.1.24.jar:10.1.24]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:115) ~[tomcat-embed-core-10.1.24.jar:10.1.24]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) ~[tomcat-embed-core-10.1.24.jar:10.1.24]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) ~[tomcat-embed-core-10.1.24.jar:10.1.24]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344) ~[tomcat-embed-core-10.1.24.jar:10.1.24]
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:389) ~[tomcat-embed-core-10.1.24.jar:10.1.24]
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) ~[tomcat-embed-core-10.1.24.jar:10.1.24]
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:896) ~[tomcat-embed-core-10.1.24.jar:10.1.24]
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1741) ~[tomcat-embed-core-10.1.24.jar:10.1.24]
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52) ~[tomcat-embed-core-10.1.24.jar:10.1.24]
	at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1190) ~[tomcat-embed-core-10.1.24.jar:10.1.24]
	at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) ~[tomcat-embed-core-10.1.24.jar:10.1.24]
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63) ~[tomcat-embed-core-10.1.24.jar:10.1.24]
	at java.base/java.lang.Thread.run(Thread.java:840) ~[na:na]
Caused by: java.net.SocketException: An established connection was aborted by the software in your host machine
	at java.base/sun.nio.ch.NioSocketImpl.implWrite(NioSocketImpl.java:425) ~[na:na]
	at java.base/sun.nio.ch.NioSocketImpl.write(NioSocketImpl.java:445) ~[na:na]
	at java.base/sun.nio.ch.NioSocketImpl$2.write(NioSocketImpl.java:831) ~[na:na]
	at java.base/java.net.Socket$SocketOutputStream.write(Socket.java:1035) ~[na:na]
	at java.base/java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:81) ~[na:na]
	at java.base/java.io.BufferedOutputStream.flush(BufferedOutputStream.java:142) ~[na:na]
	at com.hierynomus.smbj.transport.tcp.direct.DirectTcpTransport.write(DirectTcpTransport.java:83) ~[smbj-0.13.0.jar:0.13.0]
	... 55 common frames omitted

com.hierynomus.smbj.common.SMBRuntimeException: com.hierynomus.protocol.transport.TransportException: java.util.concurrent.ExecutionException: com.hierynomus.smbj.common.SMBRuntimeException: com.hierynomus.protocol.transport.TransportException: java.io.EOFException: EOF while reading packet
	at com.hierynomus.smbj.share.Share.receive(Share.java:394)
	at com.hierynomus.smbj.share.Share.receive(Share.java:376)
	at com.hierynomus.smbj.share.Share.sendReceive(Share.java:359)
	at com.hierynomus.smbj.share.Share.closeFileId(Share.java:171)
	at com.hierynomus.smbj.share.Open.close(Open.java:92)
	at com.hierynomus.smbj.share.DiskShare.rm(DiskShare.java:432)
	at com.oe.everythingapi.controller.EverythingController.deleteFile(EverythingController.java:96)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:568)
	at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:255)
	at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:188)
	at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:118)
	at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:926)
	at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:831)
	at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1089)
	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:979)
	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1014)
	at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:914)
	at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:590)
	at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:885)
	at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:658)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:195)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
	at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
	at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
	at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:482)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:115)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:389)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:896)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1741)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
	at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1190)
	at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: com.hierynomus.protocol.transport.TransportException: java.util.concurrent.ExecutionException: com.hierynomus.smbj.common.SMBRuntimeException: com.hierynomus.protocol.transport.TransportException: java.io.EOFException: EOF while reading packet
	at com.hierynomus.protocol.transport.TransportException$1.wrap(TransportException.java:30)
	at com.hierynomus.protocol.transport.TransportException$1.wrap(TransportException.java:24)
	at com.hierynomus.protocol.commons.concurrent.Futures.get(Futures.java:47)
	at com.hierynomus.smbj.share.Share.receive(Share.java:389)
	... 56 more
Caused by: java.util.concurrent.ExecutionException: com.hierynomus.smbj.common.SMBRuntimeException: com.hierynomus.protocol.transport.TransportException: java.io.EOFException: EOF while reading packet
	at com.hierynomus.protocol.commons.concurrent.PromiseBackedFuture.get(PromiseBackedFuture.java:59)
	at com.hierynomus.protocol.commons.concurrent.CancellableFuture.get(CancellableFuture.java:84)
	at com.hierynomus.protocol.commons.concurrent.Futures.get(Futures.java:42)
	... 57 more
Caused by: com.hierynomus.smbj.common.SMBRuntimeException: com.hierynomus.protocol.transport.TransportException: java.io.EOFException: EOF while reading packet
	at com.hierynomus.smbj.common.SMBRuntimeException$1.wrap(SMBRuntimeException.java:28)
	at com.hierynomus.smbj.common.SMBRuntimeException$1.wrap(SMBRuntimeException.java:22)
	at com.hierynomus.protocol.commons.concurrent.Promise.deliverError(Promise.java:95)
	at com.hierynomus.smbj.connection.OutstandingRequests.handleError(OutstandingRequests.java:88)
	at com.hierynomus.smbj.connection.Connection.handleError(Connection.java:293)
	at com.hierynomus.smbj.transport.PacketReader.run(PacketReader.java:59)
	... 1 more
Caused by: com.hierynomus.protocol.transport.TransportException: java.io.EOFException: EOF while reading packet
	at com.hierynomus.smbj.transport.tcp.direct.DirectTcpPacketReader.readFully(DirectTcpPacketReader.java:72)
	at com.hierynomus.smbj.transport.tcp.direct.DirectTcpPacketReader.readTcpHeader(DirectTcpPacketReader.java:59)
	at com.hierynomus.smbj.transport.tcp.direct.DirectTcpPacketReader.doRead(DirectTcpPacketReader.java:48)
	at com.hierynomus.smbj.transport.PacketReader.readPacket(PacketReader.java:75)
	at com.hierynomus.smbj.transport.PacketReader.run(PacketReader.java:53)
	... 1 more
Caused by: java.io.EOFException: EOF while reading packet
	... 6 more
2024-07-19T13:43:41.424-04:00 ERROR 32240 --- [r nas.lan.local] com.hierynomus.smbj.session.Session      : Caught exception while closing TreeConnect with id: 244349310

com.hierynomus.protocol.transport.TransportException: java.util.concurrent.ExecutionException: com.hierynomus.smbj.common.SMBRuntimeException: java.util.concurrent.TimeoutException: Timeout expired
	at com.hierynomus.protocol.transport.TransportException$1.wrap(TransportException.java:30) ~[smbj-0.13.0.jar:0.13.0]
	at com.hierynomus.protocol.transport.TransportException$1.wrap(TransportException.java:24) ~[smbj-0.13.0.jar:0.13.0]
	at com.hierynomus.protocol.commons.concurrent.Futures.get(Futures.java:47) ~[smbj-0.13.0.jar:0.13.0]
	at com.hierynomus.smbj.share.TreeConnect.close(TreeConnect.java:70) ~[smbj-0.13.0.jar:0.13.0]
	at com.hierynomus.smbj.share.Share.close(Share.java:116) ~[smbj-0.13.0.jar:0.13.0]
	at com.hierynomus.smbj.session.Session.logoff(Session.java:236) ~[smbj-0.13.0.jar:0.13.0]
	at com.hierynomus.smbj.session.Session.close(Session.java:279) ~[smbj-0.13.0.jar:0.13.0]
	at com.hierynomus.smbj.connection.Connection.close(Connection.java:178) ~[smbj-0.13.0.jar:0.13.0]
	at com.hierynomus.smbj.connection.Connection.close(Connection.java:155) ~[smbj-0.13.0.jar:0.13.0]
	at com.hierynomus.smbj.connection.Connection.handleError(Connection.java:295) ~[smbj-0.13.0.jar:0.13.0]
	at com.hierynomus.smbj.transport.PacketReader.run(PacketReader.java:59) ~[smbj-0.13.0.jar:0.13.0]
	at java.base/java.lang.Thread.run(Thread.java:840) ~[na:na]
Caused by: java.util.concurrent.ExecutionException: com.hierynomus.smbj.common.SMBRuntimeException: java.util.concurrent.TimeoutException: Timeout expired
	at com.hierynomus.protocol.commons.concurrent.PromiseBackedFuture.get(PromiseBackedFuture.java:59) ~[smbj-0.13.0.jar:0.13.0]
	at com.hierynomus.protocol.commons.concurrent.CancellableFuture.get(CancellableFuture.java:84) ~[smbj-0.13.0.jar:0.13.0]
	at com.hierynomus.protocol.commons.concurrent.Futures.get(Futures.java:42) ~[smbj-0.13.0.jar:0.13.0]
	... 9 common frames omitted
Caused by: com.hierynomus.smbj.common.SMBRuntimeException: java.util.concurrent.TimeoutException: Timeout expired
	at com.hierynomus.smbj.common.SMBRuntimeException$1.wrap(SMBRuntimeException.java:28) ~[smbj-0.13.0.jar:0.13.0]
	at com.hierynomus.smbj.common.SMBRuntimeException$1.wrap(SMBRuntimeException.java:22) ~[smbj-0.13.0.jar:0.13.0]
	at com.hierynomus.protocol.commons.concurrent.Promise.retrieve(Promise.java:136) ~[smbj-0.13.0.jar:0.13.0]
	at com.hierynomus.protocol.commons.concurrent.PromiseBackedFuture.get(PromiseBackedFuture.java:57) ~[smbj-0.13.0.jar:0.13.0]
	... 11 common frames omitted
Caused by: java.util.concurrent.TimeoutException: Timeout expired
	... 13 common frames omitted

2024-07-19T13:43:41.425-04:00  WARN 32240 --- [r nas.lan.local] c.hierynomus.smbj.connection.Connection  : Exception while closing session 339248438

com.hierynomus.protocol.transport.TransportException: java.net.SocketException: An established connection was aborted by the software in your host machine
	at com.hierynomus.smbj.transport.tcp.direct.DirectTcpTransport.write(DirectTcpTransport.java:86) ~[smbj-0.13.0.jar:0.13.0]
	at com.hierynomus.smbj.connection.Connection.send(Connection.java:238) ~[smbj-0.13.0.jar:0.13.0]
	at com.hierynomus.smbj.session.Session.send(Session.java:303) ~[smbj-0.13.0.jar:0.13.0]
	at com.hierynomus.smbj.session.Session.logoff(Session.java:256) ~[smbj-0.13.0.jar:0.13.0]
	at com.hierynomus.smbj.session.Session.close(Session.java:279) ~[smbj-0.13.0.jar:0.13.0]
	at com.hierynomus.smbj.connection.Connection.close(Connection.java:178) ~[smbj-0.13.0.jar:0.13.0]
	at com.hierynomus.smbj.connection.Connection.close(Connection.java:155) ~[smbj-0.13.0.jar:0.13.0]
	at com.hierynomus.smbj.connection.Connection.handleError(Connection.java:295) ~[smbj-0.13.0.jar:0.13.0]
	at com.hierynomus.smbj.transport.PacketReader.run(PacketReader.java:59) ~[smbj-0.13.0.jar:0.13.0]
	at java.base/java.lang.Thread.run(Thread.java:840) ~[na:na]
Caused by: java.net.SocketException: An established connection was aborted by the software in your host machine
	at java.base/sun.nio.ch.NioSocketImpl.implWrite(NioSocketImpl.java:425) ~[na:na]
	at java.base/sun.nio.ch.NioSocketImpl.write(NioSocketImpl.java:445) ~[na:na]
	at java.base/sun.nio.ch.NioSocketImpl$2.write(NioSocketImpl.java:831) ~[na:na]
	at java.base/java.net.Socket$SocketOutputStream.write(Socket.java:1035) ~[na:na]
	at java.base/java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:81) ~[na:na]
	at java.base/java.io.BufferedOutputStream.flush(BufferedOutputStream.java:142) ~[na:na]
	at com.hierynomus.smbj.transport.tcp.direct.DirectTcpTransport.write(DirectTcpTransport.java:83) ~[smbj-0.13.0.jar:0.13.0]
	... 9 common frames omitted

Stacktrace from Samba crash:

Jul 19 13:42:41 nas smbd[5062]: [2024/07/19 13:42:41.691158,  0] ../../source3/smbd/fd_handle.c:39(fd_handle_destructor)
Jul 19 13:42:41 nas smbd[5062]:   PANIC: assert failed at ../../source3/smbd/fd_handle.c(39): (fh->fd == -1) || (fh->fd == AT_FDCWD)
Jul 19 13:42:41 nas smbd[5062]: [2024/07/19 13:42:41.691193,  0] ../../lib/util/fault.c:173(smb_panic_log)
Jul 19 13:42:41 nas smbd[5062]:   ===============================================================
Jul 19 13:42:41 nas smbd[5062]: [2024/07/19 13:42:41.691210,  0] ../../lib/util/fault.c:174(smb_panic_log)
Jul 19 13:42:41 nas smbd[5062]:   INTERNAL ERROR: assert failed: (fh->fd == -1) || (fh->fd == AT_FDCWD) in pid 5062 (4.17.12)
Jul 19 13:42:41 nas smbd[5062]: [2024/07/19 13:42:41.691225,  0] ../../lib/util/fault.c:178(smb_panic_log)
Jul 19 13:42:41 nas smbd[5062]:   If you are running a recent Samba version, and if you think this problem is not yet fixed in the latest versions, please consider reporting this bug, see https://wiki.samba.org/index.php/Bug_Reporting
Jul 19 13:42:41 nas smbd[5062]: [2024/07/19 13:42:41.691239,  0] ../../lib/util/fault.c:183(smb_panic_log)
Jul 19 13:42:41 nas smbd[5062]:   ===============================================================
Jul 19 13:42:41 nas smbd[5062]: [2024/07/19 13:42:41.691252,  0] ../../lib/util/fault.c:184(smb_panic_log)
Jul 19 13:42:41 nas smbd[5062]:   PANIC (pid 5062): assert failed: (fh->fd == -1) || (fh->fd == AT_FDCWD) in 4.17.12
Jul 19 13:42:41 nas smbd[5062]: [2024/07/19 13:42:41.691534,  0] ../../lib/util/fault.c:292(log_stack_trace)
Jul 19 13:42:41 nas smbd[5062]:   BACKTRACE: 27 stack frames:
Jul 19 13:42:41 nas smbd[5062]:    #0 /usr/lib64/libgenrand-samba4.so(log_stack_trace+0x2e) [0x154b376df64e]
Jul 19 13:42:41 nas smbd[5062]:    #1 /usr/lib64/libgenrand-samba4.so(smb_panic+0x9) [0x154b376df8a9]
Jul 19 13:42:41 nas smbd[5062]:    #2 /usr/lib64/libsmbd-base-samba4.so(+0x4d0fb) [0x154b37ac10fb]
Jul 19 13:42:41 nas smbd[5062]:    #3 /usr/lib64/libtalloc.so.2(+0x44df) [0x154b3768e4df]
Jul 19 13:42:41 nas smbd[5062]:    #4 /usr/lib64/libsmbd-base-samba4.so(file_free+0xd6) [0x154b37ace266]
Jul 19 13:42:41 nas smbd[5062]:    #5 /usr/lib64/libsmbd-base-samba4.so(+0xc0781) [0x154b37b34781]
Jul 19 13:42:41 nas smbd[5062]:    #6 /usr/lib64/libsmbd-base-samba4.so(smbd_smb2_request_process_close+0x211) [0x154b37b34f01]
Jul 19 13:42:41 nas smbd[5062]:    #7 /usr/lib64/libsmbd-base-samba4.so(smbd_smb2_request_dispatch+0xdfa) [0x154b37b28bfa]
Jul 19 13:42:41 nas smbd[5062]:    #8 /usr/lib64/libsmbd-base-samba4.so(+0xb5bc1) [0x154b37b29bc1]
Jul 19 13:42:41 nas smbd[5062]:    #9 /usr/lib64/libtevent.so.0(tevent_common_invoke_fd_handler+0x91) [0x154b376a18c1]
Jul 19 13:42:41 nas smbd[5062]:    #10 /usr/lib64/libtevent.so.0(+0xee07) [0x154b376a7e07]
Jul 19 13:42:41 nas smbd[5062]:    #11 /usr/lib64/libtevent.so.0(+0xcef7) [0x154b376a5ef7]
Jul 19 13:42:41 nas smbd[5062]:    #12 /usr/lib64/libtevent.so.0(_tevent_loop_once+0x91) [0x154b376a0ba1]
Jul 19 13:42:41 nas smbd[5062]:    #13 /usr/lib64/libtevent.so.0(tevent_common_loop_wait+0x1b) [0x154b376a0e7b]
Jul 19 13:42:41 nas smbd[5062]:    #14 /usr/lib64/libtevent.so.0(+0xce97) [0x154b376a5e97]
Jul 19 13:42:41 nas smbd[5062]:    #15 /usr/lib64/libsmbd-base-samba4.so(smbd_process+0x817) [0x154b37b17be7]
Jul 19 13:42:41 nas smbd[5062]:    #16 /usr/sbin/smbd(+0xb090) [0x561688f68090]
Jul 19 13:42:41 nas smbd[5062]:    #17 /usr/lib64/libtevent.so.0(tevent_common_invoke_fd_handler+0x91) [0x154b376a18c1]
Jul 19 13:42:41 nas smbd[5062]:    #18 /usr/lib64/libtevent.so.0(+0xee07) [0x154b376a7e07]
Jul 19 13:42:41 nas smbd[5062]:    #19 /usr/lib64/libtevent.so.0(+0xcef7) [0x154b376a5ef7]
Jul 19 13:42:41 nas smbd[5062]:    #20 /usr/lib64/libtevent.so.0(_tevent_loop_once+0x91) [0x154b376a0ba1]
Jul 19 13:42:41 nas smbd[5062]:    #21 /usr/lib64/libtevent.so.0(tevent_common_loop_wait+0x1b) [0x154b376a0e7b]
Jul 19 13:42:41 nas smbd[5062]:    #22 /usr/lib64/libtevent.so.0(+0xce97) [0x154b376a5e97]
Jul 19 13:42:41 nas smbd[5062]:    #23 /usr/sbin/smbd(main+0x1489) [0x561688f65259]
Jul 19 13:42:41 nas smbd[5062]:    #24 /lib64/libc.so.6(+0x236b7) [0x154b374a96b7]
Jul 19 13:42:41 nas smbd[5062]:    #25 /lib64/libc.so.6(__libc_start_main+0x85) [0x154b374a9775]
Jul 19 13:42:41 nas smbd[5062]:    #26 /usr/sbin/smbd(_start+0x21) [0x561688f65b31]
Jul 19 13:42:41 nas smbd[5062]: [2024/07/19 13:42:41.691824,  0] ../../source3/lib/dumpcore.c:315(dump_core)
Jul 19 13:42:41 nas smbd[5062]:   dumping core in /var/log/samba/cores/smbd
Jul 19 13:42:41 nas smbd[5062]:
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