Segfault At Ip Sp Error 4
I have installed and removed nvidia drivers and bumblebee multiple times, so I don't have a fresh install, but the symptoms described here have always been occuring, and they are the I don't know what and how they checked but their support team is usually quite good. How to inform adviser that morale in group is low? Kernel Messages First check the kernel messages in the serial console connected to the target, or use dmesg directly on the target to retrieve these. Check This Out
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 Related 9.dtors looks writable, but attempts to write segfault2CentOS 5.6 x86 64 Not seeing all my memory1Segfault on a debian server0Steam Launch Segfault on Arch (steam.sh line 704)6Does kernel: EDAC MC0: randunel commented Dec 27, 2013 Updated the kernel. I bit of history, the server was first built at the beginning of December, by a student who was leaving the group. http://stackoverflow.com/questions/2549214/interpreting-segfault-messages
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info: GL renderer: Gallium 0.4 on llvmpipe (LLVM 3.3, 256 bits) info: GL version: 2.1 Mesa 9.2.1 info: GL hw accelerated: no Running 64-bit tests info: libGL.so.1: loaded from: /usr/lib/x86_64-linux-gnu/mesa/libGL.so.1 info: If so how can I test it without taking the box down. The problem is obvious here, and if we refer back to our original dmesg output which told us that the segfault occurred at address 0 then it is not surprising to We can then use the instruction pointer value from the dmesg output and see if we can understand which symbol it corresponds to.
X is active. [ 666.147438] [INFO]Running application using primus. [ 666.147551] [DEBUG]Process glxgears started, PID 4659. [ 667.040218] [DEBUG]SIGCHILD received, but wait failed with No child processes [ 667.040268] [DEBUG]Socket closed. We're assuming here embedded Linux running on a target board but these techniques could also be used for a host application. current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. http://www.enodev.fr/posts/decode-segfault-errors-in-dmesg.html Cannot patch Sitecore initialize pipeline (Sitecore 8.1 Update 3) The Rule of Thumb for Title Capitalization Are illegal immigrants more likely to commit crimes?
All rights reserved. This latter option is particularly useful but does require the application to have been compiled with debug symbols i.e. -g. Perhaps the better wording is "expect the valut of ip to fit in this region". –sendmoreinfo Dec 6 '15 at 8:48 add a comment| Your Answer draft saved draft discarded arm-none-linux-gnueabi-nm.
BillVeusees commented Dec 27, 2013 Having a similar issue #517, I also had to install ubuntu with nomodest but i do not it has anything to do with this issue... http://www.centos.org/forums/viewtopic.php?t=3606 With this info in hand, it should be easy to find offending code in gdb. The core dump file will contain useful information like the values of various system registers, the contents of memory etc. The error number, or code, actually gives you a better explanation of what the cause of the segfault is.
Dynamic Debugging with GDB Another approach is to work 'dynamically' by using GDB (or your chosen debugger) to debug the faulty application. his comment is here bar: segfault at 22 ip 7fb171207824 sp 7fff839b57d8 error 4 in libc-2.19.so[7fb17118b000+19f000] The fault handler is architecture dependent, so you will not observe the same messages in dmesg with other architectures Of course, some knowledge of the instruction set and architecture you are working with is required at this point to understand the disassembly. The name of the VMA may give you an indication of the location of the error: #include
Once I removed this line everything plays nice again.For those interested. Register If you are a new customer, register now for access to product evaluations and purchasing capabilities. I have multiple applications running successfully with both optirun and primusrun, but many other (games most of them) don't run with optirun and segfault when trying, but they work without optirun. this contact form randunel commented Dec 27, 2013 I removed nomodeset from the command line, and now my laptop boots into a black screen, as if it was turned off.
Where I can learn Esperanto by Spanish? I don't use any virtualization it's a standard Debian directly on the hardware (AMD Athlon(tm) 64 X2 Dual Core Processor 6000+). To generate a core dump for the application, first set the maximum size of the core dump file e.g.
ReplyDeleteAnonymous14 July 2014 at 02:14Really nice....Thanks a lotReplyDeleteJwjenkins3614 October 2014 at 20:59thank you!ReplyDeleteAdd commentLoad more...
Thanks for the help! Sign up for free to join this conversation on GitHub. This one is a mac pro with dual xenon 6 core processors and 62 GB of ram (my professor wants me to convert 3 more of these beasts and cluster if randunel commented Dec 27, 2013 Added and updated bumblebee and bumblebee-nvidia. System info Laptop model: Lenovo z710 http://shop.lenovo.com/gb/en/laptops/ideapad/z-series/z710/ lspci | grep NVIDIA 01:00.0 3D controller: NVIDIA Corporation GK208M [GeForce GT 740M] (rev ff) lspci -n | grep 01:00 01:00.0 0302: 10de:1292 (rev
Why don't miners get boiled to death at 4km deep? If this is incorrect, edit the BusID line in /etc/bumblebee/xorg.conf.nouveau . Setting up bumblebee (3.2.1-4+xedgers~saucy1) ... navigate here Do the memtest and if that fails, try removing and re-seating the RAM first; 'tis a bit less expensive than replacing it. –msw Sep 17 '13 at 20:53 If
Bad return status for module build on kernel: 3.12.6-031206-generic (x86_64) Consult /var/lib/dkms/nvidia-319-updates/319.60/build/make.log for more information. Already have an account? For instance, if the memory address is 0, the root cause is probably a NULL pointer dereference. Solution Verified - Updated 2015-01-16T09:17:52+00:00 - English English 日本語 Issue bash causes below segfaults in RHEL 6 and it occurs many times: kernel: sh[XXXXX]: segfault at 0 ip 000000000043dacf sp 00007fff43dbddc0
I'll try it on the new machine. Top AlanH Posts: 4 Joined: 2013/02/21 01:51:02 Location: Richardson, TX Re: seg fault error 4 on gui log in Quote Postby AlanH » 2013/02/22 02:48:23 Just to update memtest has been Not the answer you're looking for? Here are some more outputs, maybe they help sudo lshw -C display *-display UNCLAIMED description: VGA compatible controller product: 4th Gen Core Processor Integrated Graphics Controller vendor: Intel Corporation physical id:
Adv Reply June 25th, 2012 #5 hkzlab View Profile View Forum Posts Private Message First Cup of Ubuntu Join Date Jun 2012 Beans 4 Re: segfaults in some applications, leaving We can then run the application in the debugger and get very useful information about the failure, particularly if GDB can find the corresponding source code: $ gdb myapp ... The core dump file, the binary file and the relevant sources can be used independent of the target, as long as the appropriate tools are installed. If you can afford said downtime, do as ott suggested and let memtest run for as long as you can.