Having a problem logging in? Unless you learn what is happening and if you were compromised, how it happened, you are dooming yourself to a repeat situation. 3 members found this post helpful. Shared Hosting | Reseller Hosting | VPS Hosting | Dedicated Servers KeserHosting.Com Reply With Quote 0 05-10-2010,10:06 PM #5 hostbox View Profile View Forum Posts View Forum Threads Visit In my humble opinion, simply monitoring the logs is an insufficient response. news
Edit: The "segfault at" bit is telling you, i'd wager, that you have dereferenced a NULL pointer. ACTION PLAN===========1. Your application developer will have to fix it him/herself.However, there are some things you can do:If possible, have your application developer produce a version of the application that includes debug information. When I check the messages log, i found out this:May 5 05:39:34 URM01 kernel: logging_app: segfault at 0000000000000000 rip 0000003bb7861dd1 rsp 0000007fbfffe460 error 4May 6 07:14:43 URM01 kernel: logging_app: segfault at http://stackoverflow.com/questions/1456899/what-are-segfault-rip-rsp-numbers-and-how-to-use-them
If your developer is good, s/he will know whether this is important or not.2.) Not strange at all. This is unlikely if you are using a copy of SSH from your distribution repositories. You are currently viewing LQ as a guest. They hope these examples will help you to get a better understanding of the Linux system and that you feel encouraged to try out things on your own.
With a memory dump you "may" be able to figure out more accurately where you'd got to in the function but it can be really hard to work out, exactly, where Is it vps? What does "Game of the Year" actually mean? Ptymonitor Red Hat Account Number: Red Hat Account Account Details Newsletter and Contact Preferences User Management Account Maintenance Customer Portal My Profile Notifications Help For your security, if you’re on a public
Open Source Communities Subscriptions Downloads Support Cases Account Back Log In Register Red Hat Account Number: Account Details Newsletter and Contact Preferences User Management Account Maintenance My Profile Notifications Help Log Segfault At 0 Ip Sp Error 4 Please approach this investigation with a degree of seriousness are care. I would need to research the details, but to me this looks like a buffer overflow attempt, as access to address 0 is generally restricted, to either bring down or gain https://access.redhat.com/solutions/1218173 Is there a way to prevent the kernel from autoloading modules (I probably don't need all these modules and one of them might be the culprit) linux hardware segmentation-fault diagnostic share|improve
sshd: Accepted password for nagios from 184.108.40.206 port 52179 ssh2 ... (There are different IP's, but this one seems to be a BAD one) I will continue to check the log Segfault At Error 14 Of course, such a discussion would be more beneficial after analyzing the extent of the damage. Now I disabled ssh root access and changed the password for user nagios. Run memtest86+ at least overnight - 24 hours or more is better.
Are there any known problems with the above hardware/software I overlooked when googling for it? By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. Linux Kernel Segfault Error 4 Or could just be a random thing. Linux Segfault Error 6 How to slow down sessions?
Registration at Web Hosting Talk is completely free and takes only a few seconds. http://wx2me.com/segfault-at/segfault-at-error-4.php Registration is quick, simple and absolutely free. The developer can also use the debugger to examine the values of any variables at the time of the error. share|improve this answer answered Jan 24 '11 at 7:18 qrtt1 3,76452947 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign "segfault At 0000000000000000 Rip"
What is the rationale behind decltype behavior? Browse other questions tagged linux hardware segmentation-fault diagnostic or ask your own question. Mar 4 11:32:22 gaz kernel: [215584.262819] RIP [<00000000ffffff9c>] 0xffffff9c Mar 4 11:32:22 gaz kernel: [215584.262828] RSP
If you then search through the map file for a function that starts at an address slightly lower than your rip pointer and is followed, in the list, by a function Kernel Ptymonitor Sounds funny I know but sometimes two pieces of hw don't like each other. –Radek Nov 29 '12 at 4:06 add a comment| Your Answer draft saved draft discarded Sign in the above information, error number is 4, the detailed introduction about error number information: In the example above, error number 6, turn into the binary is 110, namely bit2=1, bit1=1,
Coupled with a report that your system has been attempting to brute force its way into someone else, puts this in an entirely different realm. p.p.s. View Responses Resources Overview Security Blog Security Measurement Severity Ratings Backporting Policies Product Signing (GPG) Keys Discussions Red Hat Enterprise Linux Red Hat Virtualization Red Hat Satellite Customer Portal Private Groups Kernel Ptymonitor Segfault The standard segfault exception handler in the kernel kills the program.As the message is "segfault at 0000000000000000", I'd guess the program probably tried to use an uninitialized pointer, which has a
A semaphore set can have the maximum number of SEMMSL semaphores per semaphore set and is therefore recommended to set SEMOPM equal to SEMMSL.Oracle recommends setting the SEMOPM to a value asked 7 years ago viewed 27367 times active 3 years ago Visit Chat Related 3Debugging a clobbered static variable in C (gdb broken?)-1Having issues with counting the number of bytes in So some outputs to look at might be from: lsof -Pwn netstat -anpe ps -afxwwwe You also might want to start reading the CERT Checklist for ideas on how to start click site If this is your first visit, be sure to check out the FAQ by clicking the link above.
Email Address (Optional) Your feedback has been submitted successfully! Thank you very much for your help. Check the size of your swap partition. Referencing a recent thread and specifically a post by Hangdog42 (here): Quote: You might want to verify that the pcsc-lite package is what it is supposed to be.
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