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Questions tagged [kernel-panic]

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Fedora 40 crash when booting

When I tried to boot Fedora, it stuck at here. I've waited for about 5 minutes . It only takes me 10 seconds to boot it in the past. What happend and how can I fix it?
Gordon Zhang's user avatar
1 vote
1 answer
44 views

802.11n USB wifi adapter (LM Technologies LM816-0648-3 Realtek 00E04C0001) crashes system

I have a desktop running Ubuntu Studio 22.04.1 LTS with kernel 6.2.0-1018-lowlatency, with an LM Technologies LM816-0648-3 Realtek 00E04C0001 802.11n NIC USB wifi adapter. Wifi use locks the system (...
MRule's user avatar
  • 190
6 votes
1 answer
554 views

How to solve this kernel-panic on a Debian 12 system?

Context: My PC don't boot anymore after a power hard cut. I can boot a LIVE DVD and mount all file systems. fsck is clean on my boot partition (ext2) and on my system/root partition (btrfs) smartctl -...
lalebarde's user avatar
  • 265
0 votes
0 answers
80 views

Rocky Linux on Oracle VirtualBox consistently freezes after a short period of inactivity

Using journatctl I can see "unchecked MSR access error"s: Feb 13 18:30:53 RockyLinux.myguest.virtualbox.org kernel: unchecked MSR access error: WRMSR to 0x2ff0 (tried to write ...
Olumide's user avatar
  • 177
0 votes
0 answers
344 views

How to disable UBSAN from grub or just report the error instead of panicing?

I was getting some kernel panics in my server due to UBSAN and I cannot afford the server to crash. I know this is because of some stupid code from Nvidia and I do not want my kernel to panic, instead ...
Sibidharan's user avatar
0 votes
2 answers
343 views

CentOS Kernel panic - not syncing: Attempted to kill int during bootup

Building has a annual power shutdown for maintenance for 2 days. As such, prior to it, I have shut down the CentOS 6 server. After the power is back on (2 days later), when I boot back up, I ...
Jealous_Donut_7128's user avatar
0 votes
0 answers
115 views

Is there a way to show the kernel panic error message on the screen?

I'm currently running EndeavourOS, and I was wondering if there was possibly a way in to, in an event of a kernel panic, show the kernel panic message on screen/in the gui, similarly to a BSOD or mac ...
Shuntex's user avatar
0 votes
0 answers
144 views

I can't boot after upgrading glibc... how can I rebuild my ld.so cache?

Hello Unix StackExchange! I unfortunately made a huge mistake. I needed a newer version of glibc on my system for a screensharing application, so I ran the following commands to download and build ...
Anish G.'s user avatar
0 votes
0 answers
29 views

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
ToklCz's user avatar
  • 113
0 votes
1 answer
102 views

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/...
trainface's user avatar
0 votes
1 answer
340 views

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 ...
Syed Waris's user avatar
0 votes
0 answers
754 views

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 ...
cuonghl's user avatar
0 votes
0 answers
116 views

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 ...
creacherr's user avatar
3 votes
1 answer
26k views

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 ...
Kleber Mota's user avatar
1 vote
1 answer
653 views

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 ...
Sam's user avatar
  • 43
0 votes
1 answer
1k views

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 ...
Mohammad javad's user avatar
0 votes
0 answers
451 views

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 ...
Patrick O'Rourke's user avatar
3 votes
1 answer
137 views

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"...
Gooberpatrol66's user avatar
1 vote
1 answer
491 views

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 ...
Spock366373's user avatar
1 vote
1 answer
170 views

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: [ ...
owndampu's user avatar
2 votes
1 answer
580 views

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 ...
Mark K's user avatar
  • 885
-1 votes
1 answer
405 views

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/...
Alepheia's user avatar
1 vote
2 answers
675 views

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 (...
li_jessen's user avatar
  • 213
1 vote
2 answers
500 views

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 ...
Marcel's user avatar
  • 113
1 vote
0 answers
183 views

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. ...
Bret Joseph's user avatar
1 vote
0 answers
894 views

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 ...
Maxime B.'s user avatar
  • 143
0 votes
0 answers
166 views

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 ...
Bram's user avatar
  • 899
0 votes
0 answers
201 views

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!
Mishal321's user avatar
0 votes
1 answer
1k views

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=/...
root's user avatar
  • 23
1 vote
1 answer
2k views

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 ...
Harsh's user avatar
  • 151
0 votes
1 answer
16k views

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 ...
theEarlyRiser's user avatar
1 vote
1 answer
300 views

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 ...
doctorzaius's user avatar
1 vote
1 answer
1k views

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 ...
luanphm's user avatar
  • 21
0 votes
1 answer
18k views

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 ...
Sathvik Swaminathan's user avatar
1 vote
0 answers
509 views

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 ...
ccampisano's user avatar
0 votes
1 answer
833 views

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 ...
Nomadsan's user avatar
0 votes
1 answer
980 views

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 ...
Sgonleh's user avatar
1 vote
1 answer
2k views

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 ...
Harsh's user avatar
  • 151
1 vote
0 answers
2k views

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) ...
Martin K.'s user avatar
0 votes
1 answer
331 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 ...
Luis A. Florit's user avatar
2 votes
2 answers
377 views

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-...
Simon Baldwin's user avatar
0 votes
1 answer
6k views

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 ...
athena's user avatar
  • 1
0 votes
0 answers
274 views

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,...
Shpack's user avatar
  • 11
1 vote
0 answers
106 views

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 ...
jimmy714's user avatar
0 votes
0 answers
2k views

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 ...
Nick ODell's user avatar
  • 2,668
0 votes
0 answers
162 views

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 ...
nobody's user avatar
  • 377
0 votes
0 answers
573 views

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). ...
Andreas Abel's user avatar
0 votes
0 answers
111 views

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 ...
Martin Vegter's user avatar
1 vote
0 answers
545 views

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 ...
Melissa Al'nair's user avatar
-1 votes
1 answer
205 views

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 ...
m4l490n's user avatar
  • 175

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