Execlp System Error Exec Format Error
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"F"Exec format exec vs execlp error Cause This often happens when trying system error exec format error docker to run software compiled for different systems or architectures, such
Errno 8 Exec Format Error Python
as when executing the programs on a SunOS 4.1 system, or when trying to execute SPARC-specific programs
(8)exec Format Error: Exec Of
on an IA machine. This error can also occur if the Binary Compatibility Package was not installed. Action Make sure that the software matches the architecture and system you are using. The file(1) command errno 8 exec format error ansible can help you determine the target architecture. If you are using SunOS 4.1 software on a later release, make sure that the Binary Compatibility Package is installed. You can check for it using this command: $ pkginfo | grep SUNWbcp Technical Notes A request was made to execute a file that, although it has the appropriate permissions, does not start with a valid format. The symbolic name for this error is ENOEXEC, errno=8. See Also See the a.out(4) man page for a description of executable files. Previous: EXCESSIVE DUP BLKS I=int CONTINUE? Next: "F" © 2010, Oracle Corporation and/or its affiliates
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Strace Exec Format Error
Graphs New issue exec format error when building or restarting container after exec format error apache docker server restart #7527 Closed synhaptein opened this Issue Aug 11, 2014 · 20 comments Projects None yet ah01215 8 exec format error exec of Labels None yet Milestone No milestone Assignees No one assigned 6 participants synhaptein commented Aug 11, 2014 On a fresh install of docker on Ubuntu 14.04 LTS (GNU/Linux https://docs.oracle.com/cd/E19455-01/806-1075/msgs-1328/ 3.13.0-29-generic x86_64) I use a remote docker client to build/start container on another machine (same ubuntu version same docker version. First I get this error while building: Step 3 : RUN (cd /tmp && wget https://download.elasticsearch.org/elasticsearch/elasticsearch/elasticsearch-1.2.2.tar.gz -O pkg.tar.gz && tar zxf pkg.tar.gz && mv elasticsearch-* $ES_HOME && rm -rf /tmp/*) ---> Running in 1089ac9aac42 2014/08/11 18:20:44 exec format error I always get https://github.com/docker/docker/issues/7527 the same message when trying to re-build a dockerfile even with --no-cache=true If I restart the docker server, some of the running container are still running and the one not running throw this error if I try to restart them. $ sudo docker start dnsmasq Error response from daemon: Cannot start container dnsmasq: exec format error 2014/08/11 18:32:22 Error: failed to start one or more containers Containers: 8 Images: 65 Storage Driver: devicemapper Pool Name: docker-202:2-6455298-pool Data file: /mnt/docker/devicemapper/devicemapper/data Metadata file: /mnt/docker/devicemapper/devicemapper/metadata Data Space Used: 1482.5 Mb Data Space Total: 102400.0 Mb Metadata Space Used: 3.2 Mb Metadata Space Total: 2048.0 Mb Execution Driver: native-0.2 Kernel Version: 3.13.0-29-generic WARNING: No swap limit support Client version: 1.1.2 Client API version: 1.13 Go version (client): go1.2.1 Git commit (client): d84a070 Server version: 1.1.2 Server API version: 1.13 Go version (server): go1.2.1 Git commit (server): d84a070 synhaptein commented Aug 11, 2014 If I stop the docker server and try to delete the docker root file I get this $ sudo rm -fr docker/ rm: cannot remove ‘docker/devicemapper/mnt/860f648fd5a61cb71049a80dbf137fdaa82226446862b67ea2465a2868c75719’: Device or resource busy Docker member crosbymichael commented Aug 11
Things Small and Medium Business Service Providers All Solutions Services Advise, Transform and Manage Financing and Flexible Capacity IT https://community.hpe.com/t5/System-Administration/Exec-format-error-using-ssh/td-p/5179713 Support Services Education and Training Services All Services Products Integrated Systems Composable Systems Converged Systems Hyper Converged Systems Blade Systems Infrastructure Management http://unix.stackexchange.com/questions/268766/what-exactly-happens-when-i-execute-a-file-in-my-shell/268777 Software Application Lifecycle Management Application Delivery Management Big Data Analytics DevOps Enterprise Security Hybrid and Private Cloud Information Governance Information Management IT Service exec format Management Operations Management Server Management Software as a Service (SaaS) Software-Defined Data Center Storage Management All Software Servers Rack Servers Tower Servers Blade Servers Density Optimized Mission Critical Servers Servers for Cloud Server Management All Servers Storage All-flash and Hybrid Storage Midrange and Enterprise Storage exec format error Entry Storage Systems Data Availability, Protection and Retention Software Defined Storage Management and Orchestration Storage Networking All Storage Networking Switches Routers Access Points and Controllers Wireless LAN Campus and Branch Networking Data Center Networking Wide Area Network Software Defined Networking Network Functions Virtualization Network Management All Networking About UsSupportClearType to search2086159Solutions Transform to a Hybrid Infrastructure Protect Your Digital Enterprise Empower the Data-Driven Organization Enable Workplace Productivity Cloud Security Big Data Mobility Infrastructure Internet of Things Small and Medium Business Service Providers All Solutions Services Advise, Transform and Manage Financing and Flexible Capacity IT Support Services Education and Training Services All Services Products Integrated Systems Composable Systems Converged Systems Hyper Converged Systems Blade Systems Infrastructure Management Software Application Lifecycle Management Application Delivery Management Big Data Analytics DevOps Enterprise Security Hybrid and Private Cloud Information Governance Inform
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Unix & Linux Questions Tags Users Badges Unanswered Ask Question _ Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top What exactly happens when I execute a file in my shell? up vote 22 down vote favorite 12 So, I thought I had a good understanding of this, but just ran a test (in response to a conversation where I disagreed with someone) and found that my understanding is flawed... In as much detail as possible what exactly happens when I execute a file in my shell? What I mean is, if I type: ./somefile some arguments into my shell and press return (and somefile exists in the cwd, and I have read+execute permissions on somefile) then what happens under the hood? I thought the answer was: The shell make a syscall to exec, passing the path to somefile The kernel examines somefile and looks at the magic number of the file to determine if it is a format the processor can handle If the magic number indicates that the file is in a format the processor can execute, then a new process is created (with an entry in the process table) somefile is read/mapped to memory. A stack is created and execution jumps to the entry point of the code of somefile, with ARGV initialized to an array of the parameters (a char**, ["some","arguments"]) If the magic number is a shebang then exec() spawns a new process as above, but the executable used is the interpreter referenced by the shebang (e.g. /bin/bash or /bin/perl) and somefile is passed to STDIN If the file doesn't have a valid magic number, then an error like "invalid file (bad magic number): Exec format error" occurs However someone told me that if the file is plain text, then the shell tries to execute the commands (as if I had typed bash somefile). I didn't believe this, but I just tried it, and it was correct. So I clearly have some misconceptions about what actually happens here, and would like to understand the mechanics. What exactly happens when I execute a file in my shell? (in as much detail is reasonable...) shell kernel exec shebang share|improve this question edited Mar 10 at 8:33 Stephen Kitt 41.7k56092 asked Mar 9 at 21