Bus Error Solaris 10
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has received a signal indicating that it attempted to
Solaris Bus Opinie
perform I/O to a device that is restricted or that does not exist. solaris bus facebook This message is usually accompanied by a core dump, except on read-only file systems. Action Use a debugger to examine the core file and determine what program solaris buses fault or system problem led to the bus error. If possible, check the program's output files for data corruption that might have occurred before the bus error. Technical Notes Bus errors can result from either a programming error or device corruption on your system. Some common causes of bus errors are: invalid file descriptors, unreasonable I/O requests, bad memory allocation, misaligned data structures, compiler bugs, and corrupt boot blocks. Previous: Broken pipeNext: "C" © 2010, Oracle Corporation and/or its affiliates
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Bus Error (core Dumped) Linux
Posts Go to Page... linux operating commands and unix operating commands bus error on solaris bus error (core dumped) centos UNIX for Dummies Questions & Answers Thread Tools Search this Thread Display Modes #1 01-29-2004 hcclnoodles Registered User Join Date:
Bus Error Core Dumped C++
Mar 2002 Last Activity: 20 January 2016, 4:16 AM EST Posts: 303 Thanks: 1 Thanked 1 Time in 1 Post bus error on solaris Hi there I am running soalris 9 on a sun fire 480r and all of a sudden https://docs.oracle.com/cd/E19455-01/806-1075/msgs-1097/index.html (today) whenever the users run the command `top` we get the following message `bus error` does anybody have any information on what this is all about and whether there is a routine i can perform to gather more information on this any help on this would greatly appreciated Remove advertisements Sponsored Links hcclnoodles View Public Profile Find all posts by hcclnoodles #2 01-29-2004 jsilva Registered User Join Date: Apr 2003 Last Activity: 28 July 2010, 3:08 PM EDT Posts: 169 Thanks: http://www.unix.com/unix-for-dummies-questions-and-answers/12838-bus-error-solaris.html 0 Thanked 2 Times in 1 Post Hi, There're many reasons for a "bus error". It may be because the program ( top ) is trying to do some I/O operation to a device that has no permissions or does not exist... confirm that that only happens with top... is there any core dump ? It can be caused by bad programming too... or some OS issue... Remove advertisements Sponsored Links jsilva View Public Profile Visit jsilva's homepage! Find all posts by jsilva #3 01-29-2004 rhfrommn Registered User Join Date: Nov 2003 Last Activity: 25 January 2012, 5:08 PM EST Location: Minnesota Posts: 447 Thanks: 0 Thanked 3 Times in 3 Posts Unfortunately this is often caused by failed hardware, either a dead disk or a mainboard problem with the bus to the disk. Try doing other commands that will access each of your disks like du, ls, cd, etc. and see if you can pin down a pattern. If it truly is just the top command doing it a corrupted program or version conflict is possible, but if you get many different commands all failing when trying to access the same disk it is probably hardware. rhfrommn View Public Profile Find all posts by rhfrommn #4 01-29-2004 Perderabo Unix Daemon (Administrator Emeritus) Join Date: Aug 2001 Last Activity: 26 February 2016, 12:31 PM EST Location: Ashburn, Virginia Posts: 9,931 Thanks: 64 Thanked 462 Times in 267 Posts See this post.
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss http://stackoverflow.com/questions/212466/what-is-a-bus-error 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 Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping bus error each other. Join them; it only takes a minute: Sign up What is a bus error? up vote 155 down vote favorite 49 What does the "bus error" message mean, and how does it differ from a segfault? c unix segmentation-fault bus-error share|improve this question edited Oct 18 '15 at 10:44 Cool Guy 15.8k51952 asked Oct 17 '08 bus error (core at 14:48 raldi 7,239216178 add a comment| 15 Answers 15 active oldest votes up vote 150 down vote accepted Bus errors are rare nowadays on x86 and occur when your processor cannot even attempt the memory access requested, typically: using a processor instruction with an address that does not satisfy its alignment requirements. Segmentation faults occur when accessing memory which does not belong to your process, they are very common and are typically the result of: using a pointer to something that was deallocated. using an uninitialized hence bogus pointer. using a null pointer. overflowing a buffer. PS: To be more precise this is not manipulating the pointer itself that will cause issues, it's accessing the memory it points to (dereferencing). share|improve this answer edited Oct 17 '08 at 15:18 answered Oct 17 '08 at 15:12 bltxd 5,70322336 52 They aren't rare; I'm just at Exercise 9 from How to Learn C the Hard Way and already encountered one... –11684 Mar 26 '13 at 20:12 5 Another cause of