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6
votes
1answer
378 views

FreeNAS ZFS Kernel Panic

I'm running FreeNAS 8 and my computer had a hard reset from a power outage and now every time I try to boot I get the following error message: Error Message: panic: zfs_replay_acl_v0:898: unsupported ...
1
vote
1answer
86 views

kvm hypervisor kernel panic

My kvm hypervisor had been running with 20+ vps guests for a few months. But a few days ago it went to kernel panic. There were no abnormal operation that I found would cause the problem, except that ...
0
votes
1answer
53 views

Ubuntu 14.04 PXE boot with initrd (initramfs) kernel panic

The short story is this (as I understand it): I can't boot ubuntu over LAN (PXE boot) with the help of initramfs without compiling my own kernel. As I see, the problem is this: network interface ...
0
votes
1answer
84 views

Kernel panic - not syncing: BRKADRINT

One of the machines on the network started beeping continuously and was unresponsive locally as well over the network. We shut it down keeping power pressed. Upon reboot, the boot stopped with Kernel ...
0
votes
1answer
834 views

drivers/rtc/hctosys.c: unable to open rtc device (rtc0) after recompile on boot

After recompiling a new kernel on CentOS 6.3, using the same kernel I have been using on several other machines, I am getting a kernel panic on two machines. I get the following when trying to boot: ...
2
votes
0answers
161 views

Failing to mount root from ramdisk while PXE boot

I have a working TFTP/DHCP PXE boot environment where I've already booted some images successful. Now I built an CentOS 6.5 diskless image and this one is failing booting with the following error: No ...
1
vote
0answers
181 views

Migrate CentOS VM using LVM on IDE to run with VirtIO

I'm trying to migrate existing IDE-using, LVM-based CentOS 5.2 VMs to use virtio. The symptom is a kernel panic upon boot when the system can't find any volume groups. Does anyone know how to make ...
1
vote
0answers
146 views

OpenStack compute nodes kernel panic

I'm fairly new to the OpenStack world and have been working on getting our first cluster up and running. I've primarily been using this document http://wiki.debian.org/OpenStackPuppetHowto among ...
1
vote
0answers
395 views

Kernel Panic - not syncing: VFS: Unable to mount root fs on unknown-bloc(8,2)

I am a spanish speaker so excuse me for my bad english. I am learning how to compile slackware kernel, so I have downloaded linux-3.2.7.tar.bz2 from http://www.kernel.org Conditions: Slackware ...
1
vote
0answers
174 views

Corrupted Kernel Output via Serial Connection

I have a server that Kernel Panics every once in a while, and I'm trying to get all of the output in order to debug it further. It is running RedHat 4, so the kernel version is only 2.6.9, too old ...
0
votes
0answers
88 views

Centos kernel panic after yum update

It's my error grub.conf Previous kernel (2.6.32-358.el6.x86_64) also not loading, but without error, just show progress loading and stop on 100%. I see missing initramfs, i trying add it, but ...
0
votes
0answers
258 views

Server crash : “unable to handle kernel paging request”

My fresh new Ubuntu webserver randomly crashes with the following error in the syslog. It doesn't respond anymore and I have to do a hard reboot. It happens almost one time a day. Server kernel is : ...
0
votes
0answers
49 views

Java causing kernel panic

I'm running quite a lot of computations on Ubuntu 12.04 (3.8.0-35-generic), application is written in Java (Oracle 1.7.0_45-b18) on a server which has 12 AMD cores. Typically the computations uses 10 ...
0
votes
0answers
42 views

FreeIPA issue: after ipa1 server kernel panic, not switching to ipa2 failover server

Our setup is as follows. All machines are running under Centos 5.8. We have a gateway machine with a firewall, gw.example.com, through which all external traffic is funneled. Behind it we have 2 ...
0
votes
0answers
256 views

module scsi_wait_scan not found boot kernel panic after kernel update

I got troubles booting after kernel update: After upgrading kernel 3.10.4-1 to 3.10.5-1 or 3.10.6-1 the system is refusing to boot with module scsi_wait_scan not found error message. Then comes ...
0
votes
0answers
110 views

Server panic after configuring the memory usage for kdump

I tried to set up the kdump on my CentOS 5.8 system. I tried editing the /boot/grub/grub.conf and insert the line crashkernel=auto between the kernel and initrd entry. Then proceed on editing ...
0
votes
0answers
92 views

Debian server locked - does this console screen shot provide any clues?

I had a server lock up several months ago (actually it's almost been a year). At the time, I only had time to grab a screenshot of the kernel dump: The server has not locked up again, but I am ...
0
votes
0answers
288 views

xen domU kernel panic with “alignment check” on 2.6.32-5-xen-amd64

I'm running 2.6.32-5-xen-amd64 on a domU with Debian stable and 6 vcpus. Without changing anything in the architecture 3 days ago it started throwing kernel panics on high load. I've researched online ...
0
votes
0answers
204 views

Server is crashing - kernel panic - screenshot

Can anyone decipher whats going on in this screenshot : http://i.imgur.com/pJ8FV.jpg My server keeps going down, my host rebooted it and took a photo of the monitor for me Server config: AMD 945 x4 ...
0
votes
0answers
327 views

Fedora 14 storage server intermittently unresponsive

I have a storage server which intermittently freezes, becomes non-responsive. Components: norco 4224 14 x 2TB Western Digital Green Asus p5q-e sli intel core 2 duo e6700 2 x Crucial Ballistix ...