Questions tagged [kernel-panic]
The kernel-panic tag has no usage guidance, but it has a tag wiki.
247
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Kernel not found and manjaro-chroot error
Today my laptop with manjaro stopped working and it shows kernel not found, then I tried to install them but after “sudo manjaro-chroot -a” command in live USB it shows
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1
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Kernel panic on boot, only when ethernet adapter connected
Hardware:
Late 2013 MacBook Pro Retina
16gb RAM, no swap space enabled
aftermarket 2TB SSD
Brand new Thunderbolt to Ethernet adapter
Software:
Fresh install of Ubuntu Server 22.04.3, with GNU/...
0
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1
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64
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Linux Ubuntu Kernel crash: python: Corrupted page table
My system configuration:
Processor: 12th gen Core i7 12700K x 20
16 GB RAM
Not installed external GPU (No Graphics Card). All the GPU is from the processor itself (on chip)
Motherboard: Gigabyte ...
- 101
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66
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Unable to disable the "INFO: task kworker/u8:3:116 blocked for more than 120 seconds" when booting Ubuntu on QEMU
I have a emulation hardware device which can take more than 120 seconds to run when booting.
I always got the following messages:
[ 242.914490] INFO: task kworker/u8:0:9 blocked for more than 120 ...
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37
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Boot from initrd on libvirt vm (UEFI + syslinux)
I'm building a simple Linux system, and I've created a kernel and an initrd using compressed cpio. My goal is to boot directly into the initrd shell instead of pivoting to another storage.
Trying to ...
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68
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cant run linux mint on usb stick (no access to hard drive currently) kernel panic not syncing attempted to kill init exitcode=0x00000009
I have swapped out the cpu for another one though, it’s a sony vaio vpcf11s1e with gt 330m, i3 350qm and 8 gbs of ddr3 ram.
I had to swap out the i7 720qm for an i3 350m what was laying around i7 was ...
3
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1
answer
8k
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Kernel panic - not syncing: VFS: Unable to mount root fs on unknown block(0,0)
I have created a image file with this commands:
dd if=/dev/zero of=linux.img bs=16M count=1024
cfdisk linux.img
mkfs.ext4 linux.img
and installed a linux system following the instructions from the ...
- 155
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59
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Debian 11.6.0 i386 doesn't boot after I updated VirtualBox to VirtualBox 7.0.6
I've updated VirtualBox to the version 7.0.6. Now, my 32-bit Debian virtual machine doesn't boot anymore. Here is what I get when I start it:
I've tried to re-install Debian from CD, but the ...
- 111
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144
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Unable to boot custom built kernel (modified kconfig kernel) in QEMU
I have built a kernel from defconfig and booted it in QEMU and it worked fine. But when I tried to boot my custom built kernel in QEMU it dropped some error :
[ 1.039137] /dev/root: Can't open ...
1
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1
answer
418
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Kernel panic when booting new kernels
I'm running Linux Mint 21.1 Xfce and it was all good up to and including 5.15.0-60-generic but after updating to -67 I started getting an "out of memory" error at boot (hit any key) followed ...
- 193
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177
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RHEL 7 kernel log missing?
Recently I'm handling a RHEL server crash event via searching clues from logs.
The information of this host from "cat /etc/os-release" is shown below:
NAME="CentOS Linux"
VERSION=&...
- 57
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284
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Ubuntu server 22.04 server randomly losing connection sometimes
I am quite new to the more technical side of ubuntu server. My baremetal machine seems to either disconnect or become unusable sometimes. I am not sure what is happening or where to start diagnosing ...
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1
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596
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kernel panic in Debian
I'm not good in English!!
my friend has Windows 11 and Debian seed, dual boot on his laptop, today he decide to add an HDD to his laptop. when Windows is hibernated he opened the laptop and add the ...
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399
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Adding new kernel to VirtualBox to solve "Kernel panic"
I am using VirtualBox on my MacOS with the following version of ubuntu:ubuntu-22.04.1.
When I launch this on VirtualBox, I receive the following:
What should I do and how can I add another kernel to ...
2
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1
answer
73
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Unable to get output from netconsole
nc -l -u 6666 on the receiving machine gets no messages from netconsole.
tested by doing "echo test > /dev/kmsg"
i am able to connect with netcat by doing "nc -u 10.0.0.192 6666"...
- 367
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1
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240
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Internal SSD not detected in boot or lsblk
I had a Linux mint system which was working fine until it froze and the "safe restart" of alt+Sysreq+REISUB didn't work, so I had to hard shutdown.
After this the bootable SSD stopped ...
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277
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What does "System is Deadlocked on memory" mean Generally?
I ripped an iso of a physical slackware install disk using dd, and converted the image to .qcow2 format.
I then tried to boot up a virtual machine in qemu using no other options. Just like this: qemu-...
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1
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1
answer
117
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kernel panic when trying to play audio
I'm trying to get my TAS2505 audio chip working with my arm64 linux system (IMX8MM).
It gets detected as an audio device however when I try to play any kind of audio I get a kernel panic.
dmesg:
[ ...
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2
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1
answer
341
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Why kernel panic when panic_on_warn==0
My OS got kernel panic ( it looks like triggered another kernel to dump, kdump ? )
[ 124.674715] core: Uncorrected hardware memory error in user-access at xxxxxxx
[ 124.684140] BUG: scheduling ...
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1
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306
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Constant kernel panics (arch and gentoo)
For the past few months, my Linux installation have been kernel panicking every couple of hours or so.It didn't bother me much back then since I had Windows on another drive which I ended up using 24/...
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2
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472
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how to record(copy) the kernal log messages in a Linux kernel system crash
I enable logging to console by:
$ dmesg --console-level 7
$ dmesg --console-on
And I generated a system crash by:
$echo c > /proc/sysrq-trigger
I did get the crash stack trace in a Linux console (...
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1
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2
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244
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How to determine why the kernel updated
I have an Ubuntu 20.04 VM hosted in Azure, deployed from the prevailing image at the time. It runs a couple of docker containers, and shuts down every day at 17h00, and starts up at 06h30 every ...
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0
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135
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Which driver is repsonsible for finding UUID in the kernel
I compiled a custom kernel for myself. I can boot via root=/dev/mmcblock1p2 but when I try root=UUID="Actual ID" i get a kernel panic. I think I might have not enabled some driver option.
...
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744
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CPU stalls in debian bullseye
My development machine often faces CPU stalls.
This kind of error happens randomly, more often at startup, but it can happen anytime, especially when there is a big CPU load.
You can see here a dmesg ...
- 143
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0
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125
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Kernel Oops does not show callstack
I have an Sipeed Lichee RV86 which is a RISC-V computer and I run Debian on that.
At my last boot, I see a kernel Oops:
[ 8.674209] systemd[1]: Started Journal Service.
[ 8.709804] Unable to ...
- 859
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0
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172
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Kernel Panic, how can I fix this?
I changed a setting in GRUB to fix a docker issue, next thing I know I reset my server, and here comes a week of headache. I thought I could post my question in here and get any help.
Thank you!
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1
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902
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mount overlay failure
I am having read-write JFFS2 FS mounted on a MTD partition.
Later in the boot sequence I am overlaying a read-only FS into this read-write FS.
mount -t overlay overlay -olowerdir=/lower,upperdir=/...
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1
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1k
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Can I reliably determine if the last reboot was due to a kernel panic
I have an embedded Linux system which I would like to reboot automatically in case it encounters a Kernel Panic. However, is there a way I can reliably determine on boot-time whether the last reboot ...
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1
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11k
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Error message here end Kernel Panic - not syncing: attempted to kill init! exitcode=0x00007f00
My OS crashed while I was using normally the navigator and a text editor, so I've decided to force the shutdown manually, when the screen turned on and it was loading the OS it appeared that busybox ...
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1
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253
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Why can't I install an almost indentical kernel on brand new debian 11?
My overall objective is to build an RT_PREEMPT kernel that I can modify. As an intermediate step, I'm trying to build and install (and run as a grub entry) a generic, non-RT_PREEMPT kernel. But I ...
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1
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1k
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Kernel cannot find init
I am learning to build a linux from scratch systemd edition, following the instructions at https://www.linuxfromscratch.org/lfs/view/stable-systemd/index.html on VirtualBox 6.1
but when I was booting ...
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1
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15k
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Virtual Box: Kernel panic - not syncing vfs unable to mount root fs on unknown-block(0 0) error
I have downloaded a virtual box application which I'm supposed to directly boot into a Ubuntu Virtual Machine. While doing so, I get the following error:
From the solutions I've read online, I'm ...
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0
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394
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Debian has randomly occurring kernel panics at boot
I have a QNAP server on which I installed Debian 10 and then 11, using RAID 1, as recapped in the screenshot below:
It works fine most of the time, but with both versions I've been randomly ...
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1
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556
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Cannot boot (OpenMediaVault) after hardware change
I'm facing a problem that I can't solve by myself so I decided to ask here for some help :
Introduction :
Moving to my new house in a few weeks I decided to give my NAS a little hardware refresh going ...
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1
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886
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Kernel Panic not syncing fatal exception error
I'm using Windows 10 and I'm trying to launch CentOS 7 in Virtual Box, but I am getting the following error:
Kernel Panic - not syncing: Fatal exception
I've tried to solve the error by following ...
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1
answer
1k
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Unable to Get Kernel Crash Dump on Kernel Panic
I'm using kexec-tools to get a crash dump of kernel on kernel panic. However, when I trigger the panic using sysrq-trigger, the system freezes. I have to power off and then power on to restore the ...
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2k
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Linux kernel init, /bin/sh exists but couldn't execute it (error -8)
The bug:
Linux kernel boots, load's up initramfs/CPIO image but the init process fails with error -8 (NOEXEC)
[ 3.499638] Run /init as init process
[ 3.506228] Failed to execute /init (error -8)
...
0
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1
answer
259
views
Android studio freezing Fedora (nouveau and kernel crash)
Since the last upgrade to Android Studio (Android Studio Arctic Fox | 2020.3.1 Patch 2 Build #AI-203.7717.56.2031.7678000), I am experiencing frequent global system freezes in Fedora 33. Nothing ...
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2
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309
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MacBook 4,1 running Linux Mint Freezes on shutdown
[ OK ] Reached target Final Step
[ OK ] Finished Power-Off.
[ OK ] Reached target Power-Off.
[27022.555948] sd-umoun[21227]: Failed to unmount /oldroot: device or resource busy
[27022.560980] sd-...
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4k
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Unallocated partition is not visible for arch installation
I am trying to install Arch linux on my laptop. I had allocated 150GB partition to be used as arch partition.
after booting from usb drive and connecting to the internet, I've attempted to do the ...
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0
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0
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241
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Need help booting a Red Hat Linux 6.1 virtual image - Kernel panic - Unable to mount root fs
I'm trying to virtualize a Red Hat Linux 6.1 image. I restored a clonezilla backup on a .vmdk and I'm trying to get the image to boot successfully in the latest release of VirtualBox 5. Unsurprisingly,...
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0
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90
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Multiple services fail after kernel panic recover
The last week i crash debian trying to update python3, so i had the brillant idea of:
apt-get remove python3
then python an a huge ist of packages was unistalled and system reboot in kenel panic.
I ...
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0
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2k
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Kernel panic during shutdown: "System is deadlocked on memory"
I am running Debian Buster within a VM with 70 MiB of memory allocated to it. Curiously, it can boot and run fine, but panics when I try to shut it down.
Here is the log of the panic, which I captured ...
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152
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debian stretch with mate kernel freeze with linux-image-4.9.0-16-amd64
A few days ago I get an update for kernel and boot it up yesterday the first time. A few minutes later my debian freezed complete. I have to use magic request to reboot my notebook.
I boot up the ...
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545
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Installing Linux on Apple M1 (Mac Mini)
I would like to install Linux on a Mac Mini with an Apple M1 processor.
So far, I have tried the tutorial at https://corellium.com/blog/linux-m1 (I have tried both the USB and the NVME option). ...
- 101
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0
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91
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boot Debian default kernel with lilo results in kernel panic
I have server with Debian 10 installed.
I am using custom kernel, with lilo boot loader. This is my /etc/lilo.conf:
boot=/dev/sda
root=/dev/sda1
map=/boot/map
lba32
prompt
timeout=50
default=linux
...
- 104
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0
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481
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Linux Mint not shutting down
people!
I use Linux Mint 19.3 Tricia and it's not shutting down sometimes. I have been researching and looks like a kernel panic with a BAD RIP value code,but I'm not sure and I don't know how to ...
-1
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1
answer
179
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Why is this simple bash script destroying my computer?
Something weird is happening with a seemingly inoffensive script I have. I need to copy a series of files to some locations in the system and I have the following script to do so.
#!/bin/bash
# Get ...
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0
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322
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Linux kernel - Syscall Implentation - Page Table Walk
I am trying to learn a few things about the linux kernel and I have come across a kind of exercise which asks to implement two system calls on th 4.15.0+ linux kernel which aim at reading the pages ...
- 101
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1
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314
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Notebook gets stuck during shutdown
I have a Lenovo ThinkPad with the latest openSUSE Tumbleweed installed (kernel 5.11.6-1-default). Very often when I shutdown this notebook it gets stuck and I see a black screen with a flashing ...
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