Can syzkaller support Xen
Syzkaller is known for its; good performance when fuzzing kernel, and it can operate with qemu + kvm, so, I was wondering if it can work with qemu + Xen. If it can, what kind of work may should be done.
View ArticleClik here to view.
Kernel Stuck in GeosSpatial Analysis Kaggle micro-course
While doing the Kaggle GeoSpatial analysis micro-course on kaggle, my kernel/notebook is getting stuck at two cells in the Proximity Analysis exercise notebook and taking up a lot of CPU resources....
View ArticleClik here to view.
Colab kernel restarts for unknown reasons
My colab kernel restarted itself for unknown reasons when I tried to plot my data with matplotlib plot (right before which, I had successfully plotted histograms for the same data). The colab gave a...
View ArticleHow to get current working directory from windows kernel mode driver code?
I am writing a Windows kernel mode driver which uses API PsSetCreateProcessNotifyRoutineExIn its callback function, I need to get the current working directory of process. How this can be done? Any...
View ArticleError while building kernel 2.6.32-754.18.2 - SELF TEST FAILED...
I am building the kernel rpm version 2.6.32-754.18.2 which has been failing with ‘SELF TEST FAILED’ message. I tried to explore further and found there are either some possibilities with the...
View ArticleC++: __aligned(__alignof__) causing problems with char array data?
Tl;dr: A char array my code is accessing that was previously pointing to an expected string value now has unexpected characters before the string. My current theory is this is somehow being caused by a...
View Articlewhat are things i should add to pass DF-PNP test cases of WHQL?
I wanted to write a Windows WDM driver that passes all the DF-PNP test cases of WHQL. what all call back and other thing i should consider while writing driver. so it passes all the DF-PNP test cases.
View ArticleIs page table and GDT the same thing?
What're the differences between the "Page Table" concept and GDT? Are the two the same? Or GDT is just implementation to the Page Table concept?
View ArticleSpyder :Error ocurred while starting the kernel
An error occurred while starting the kernel in Spyder The error is: Traceback (most recent call last): File "G:\Anaconda\lib\site‑packages\spyder\plugins\ipythonconsole.py", line 1572, in...
View Articlegrubby fatal error: unable to find a suitable template
So I upgraded kernel yum -y update kernel on my AWS EC2 base image, and I get the following:Running Transaction Installing : kernel-2.6.32-504.3.3.el6.x86_64 grubby fatal error: unable to find a...
View Articlepointer to incomplete class type is not allowed while using PPEB type for get...
I am writing a windows kernel driver so I need to get process path.I wrote GetProcessPath function,but my code raise an error: pointer to incomplete class type is not allowed for myPEB(PPEB type)...
View ArticleGetting full list of languages from GetUserPreferredUILanguages functions...
Facing same issue in golang. I'm getting only first preferred language instead of returning full list.Is there any solution in golang for this issue?similar issue like this...
View ArticleHow to create a system call for FreeBSD kernel
I want to add new syscall to freeBSD kernel and I want to change syscalls.master file in /usr/src/sys/kern/syscalls.master. But this file is not existing in this path and '/usr/src' path is empty. What...
View ArticleDisable keyboard input using weston.ini?
I want to disable keyboard input in weston. Do you know which sheet to add?it's /usr/share/weston/weston.ini file# weston.ini [core] shell=desktop-shell.so require-input=false [shell]...
View ArticleHow to read a sector using a bio request in Linux kernel
How do I create my own bio request to read a sector from the disk drive ?I am trying the following but it freezes the system.static void read_bio() { struct bio *b; struct page *p; b =...
View ArticleCannot boot Windows guest in VirtualBox without kernel module error
I'm running Vagrant (1.8.1) + VirtualBox (5.0.12) on Windows 7 and trying to boot up a Windows 7 image (modernIE/w7-ie8). However, I get this error:--------------------------- VirtualBox - Error In...
View ArticleWhat is the equivalent of PACKET_MMAP for kernel 4.x
Guys, We upgraded from 2.6 to 4.9 recently, lots of new stuff to catch up with. Anyway, we found the libpcap is obviously slower than previous version running on 2.6, first thing I am thinking about is...
View ArticleIs it possible to create a userspace networking stack with python? [closed]
Looking to create a project which implements a user-space networking stack, so that a user space application has access to the network cards, I've never done this before and I was wondering if it would...
View ArticleOpposite of Ctrl + C in command prompt forJupyter Notebook
So when I start my enviroment from anaconda, and right click the play button to open for Jupyter Notebook. It opens up Brackets, and then when I click "Live Preview". It opens up a google chrome...
View ArticleHow to modify an sk_buff and forward again from linux kernel
I am trying to create a simple kernel module using netfilter hook which will modify the source address of a any packet and transmit again just like a NAT. The new source address will be kept in...
View Article