[SOLVED] Kernel Panic - not syncing: Fatal exception in interrupt

Issues related to hardware problems

[SOLVED] Kernel Panic - not syncing: Fatal exception in interrupt

Postby num8er » 2012/05/03 19:03:19

Hello everybody

Cannot install CentOS 6.2

Getting Kernel Panic not syncing: fatal exception in interrupt

Tried following steps:
1. changed RAM modules
2. changed HDD
3. changed keyboard, mouse
4. played with BIOS params

but nothing happened...

I've attached screenshot of problem.

Hardware params:

Motherboard: Gigabyte GA-Q67M-D2H-B3
CPU: Core i5 2500 3.30GHz 6Mb/5.00GT/GPU/LGA1155 (CM8062300834203)
RAM: DDR3 2x4GB GoodRam 1333MHz
HDD: SATA 1TB WD10EALX SATA 3 7200 rpm 32mb Blue
Power Supply: Delta 550W GPS-550AB-A 550W/ ATX12V 2.2V+Active PFC(12cm fan ) (24+8+4+6*2+SATA*6)[img align=right]http://i49.tinypic.com/20sadsy.jpg[/img]
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[SOLVED] Kernel Panic - not syncing: Fatal exception in inte

Postby toracat » 2012/05/03 23:48:55

Regarding "changing RAM modules", I recommend running memtest at least overnight,
preferably for 24 hrs to really eliminate the possibility of faulty RAM.
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Re: Kernel Panic - not syncing: Fatal exception in interrupt

Postby pschaff » 2012/05/04 23:11:25

Welcome to the CentOS fora. Please see the recommended reading for new users linked in my signature.

It would be a lot easier to read your graphic if you made the resolution a bit lower so it fit on the screen. It is certainly not a fine quality image. :-)

Is the error happening on the installer boot or with the installed system? If the installer, have you tried booting with the basic graphics option? Tried any boot options?
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Re: Kernel Panic - not syncing: Fatal exception in interrupt

Postby Crunch » 2012/05/06 04:58:16

Verify md5 checksums for the installation media. The ISO may be corrupt. You might try installing from different media like a usb flash or dvd-rom drive.
Although problems with the SATA bus and drives probably would not cause a consistent panic.
I would say consistent panics are due more to persistent problems such as damaged memory whether it be main, level 1,2 or 3 cache. Given your configuration it is
not likely to be due to a kernel bug. If it is a problem with the hardware I would bet on the memory heirarchy for consistent panics.
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Re: Kernel Panic - not syncing: Fatal exception in interrupt

Postby num8er » 2012/05/06 09:11:29

thanks everybody.
problem has been solved.
it was CPU problems, changed it, now everything runs OK )))
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Re: [SOLVED] Kernel Panic - not syncing: Fatal exception in interrupt

Postby toracat » 2012/05/06 16:37:47

Glad to hear the problem solved. Marking the thread [SOLVED] for posterity.
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Re: [SOLVED] Kernel Panic - not syncing: Fatal exception in interrupt

Postby motogeeeksatyam » 2012/05/09 17:25:05

I was having the same problem when i updated my linux kernel version from 2.6.32-71.29.1.el6.i686 to a higher version.
My system automatically shuts down at any moment giving the same error Kernel Panic - not syncing and then i have to power off the system manually and then power on to restart working with it.

So now when i am using older version of linux kerner that is 2.6.32-71.29.1.el6.i686 it doesn't give that message but shuts down unevenly sometimes.

So now i think i figured it out it may be because of high temperature of computer it automatically turns it off in newer kernel version may be it shows some details when it does so and in older versions it just doesn't show any details while shutting down in high temperatures. I don't know my thinking is 100% right or not, i am just putting my point what i think.

So now i am using a program to monitor my CPU heating level with gnome-sensor applet as:

  • libsensors

  • acpi



the libsensors shows heating level of two cores of my CPU that i understand, bu this acpi thing shows temperature of things like this:
TZ00
TZ01
TZ02

The usual temperature on these things are:
TZ00 68
TZ01 69
TZ02 95
Is it very high.

i want to know what are these things.

The data from my getinfo.sh is as under:

Code: Select all
== BEGIN uname -rmi ==
2.6.32-71.29.1.el6.i686 i686 i386
== END   uname -rmi ==

== BEGIN rpm -qa \*-release\* ==
centos-release-6-2.el6.centos.7.i686
rpmforge-release-0.5.2-2.el6.rf.i686
epel-release-6-5.noarch
elrepo-release-6-4.el6.elrepo.noarch
== END   rpm -qa \*-release\* ==

== BEGIN cat /etc/redhat-release ==
CentOS release 6.2 (Final)
== END   cat /etc/redhat-release ==

== BEGIN getenforce ==
Enforcing
== END   getenforce ==

== BEGIN free -m ==
             total       used       free     shared    buffers     cached
Mem:          3922       1159       2762          0         61        649
-/+ buffers/cache:        448       3474
Swap:            0          0          0
== END   free -m ==

== BEGIN rpm -qa yum\* rpm-\* python | sort ==
python-2.6.6-29.el6.i686
rpm-libs-4.8.0-19.el6_2.1.i686
rpm-python-4.8.0-19.el6_2.1.i686
yum-3.2.29-22.el6.centos.2.noarch
yum-metadata-parser-1.1.2-16.el6.i686
yum-plugin-fastestmirror-1.1.30-10.el6.noarch
yum-utils-1.1.30-10.el6.noarch
== END   rpm -qa yum\* rpm-\* python | sort ==

== BEGIN ls /etc/yum.repos.d ==
CentOS-Base.repo
CentOS-Debuginfo.repo
CentOS-Media.repo
elrepo.repo
geekery-el6.repo
google-chrome.repo
google-talkplugin.repo
mirrors-rpmforge
mirrors-rpmforge-extras
mirrors-rpmforge-testing
rpmforge.repo
== END   ls /etc/yum.repos.d ==

== BEGIN cat /etc/yum.conf ==
[main]
cachedir=/var/cache/yum/$basearch/$releasever
keepcache=0
debuglevel=2
logfile=/var/log/yum.log
exactarch=1
obsoletes=1
gpgcheck=1
plugins=1
installonly_limit=5
bugtracker_url=http://bugs.centos.org/set_project.php?project_id=16&ref=http://bugs.centos.org/bug_report_page.php?category=yum
distroverpkg=centos-release

#  This is the default, if you make this bigger yum won't see if the metadata
# is newer on the remote and so you'll "gain" the bandwidth of not having to
# download the new metadata and "pay" for it by yum not having correct
# information.
#  It is esp. important, to have correct metadata, for distributions like
# Fedora which don't keep old packages around. If you don't like this checking
# interupting your command line usage, it's much better to have something
# manually check the metadata once an hour (yum-updatesd will do this).
# metadata_expire=90m

# PUT YOUR REPOS HERE OR IN separate files named file.repo
# in /etc/yum.repos.d
== END   cat /etc/yum.conf ==

== BEGIN yum repolist all ==
Loaded plugins: fastestmirror, refresh-packagekit
Loading mirror speeds from cached hostfile
 * base: mirrors.hns.net.in
 * elrepo: elrepo.reloumirrors.net
 * extras: mirrors.hns.net.in
 * rpmforge: ftp.riken.jp
 * updates: mirrors.hns.net.in
repo id           repo name                                       status
base              CentOS-6 - Base                                 enabled: 4,764
c6-media          CentOS-6 - Media                                disabled
centosplus        CentOS-6 - Plus                                 disabled
contrib           CentOS-6 - Contrib                              disabled
debug             CentOS-6 - Debuginfo                            disabled
elrepo            ELRepo.org Community Enterprise Linux Repositor enabled:   177
elrepo-extras     ELRepo.org Community Enterprise Linux Repositor disabled
elrepo-kernel     ELRepo.org Community Enterprise Linux Kernel Re disabled
elrepo-testing    ELRepo.org Community Enterprise Linux Testing R disabled
extras            CentOS-6 - Extras                               enabled:     4
geekery           geekery repository                              enabled:    61
google-chrome     google-chrome                                   enabled:     3
google-talkplugin google-talkplugin                               enabled:     1
rpmforge          RHEL 6 - RPMforge.net - dag                     enabled: 4,409
rpmforge-extras   RHEL 6 - RPMforge.net - extras                  disabled
rpmforge-testing  RHEL 6 - RPMforge.net - testing                 disabled
updates           CentOS-6 - Updates                              enabled:   676
repolist: 10,095
== END   yum repolist all ==

== BEGIN egrep 'include|exclude' /etc/yum.repos.d/*.repo ==
== END   egrep 'include|exclude' /etc/yum.repos.d/*.repo ==

== BEGIN sed -n -e "/^\[/h; /priority *=/{ G; s/\n/ /; s/ity=/ity = /; p }" /etc/yum.repos.d/*.repo | sort -k3n ==
== END   sed -n -e "/^\[/h; /priority *=/{ G; s/\n/ /; s/ity=/ity = /; p }" /etc/yum.repos.d/*.repo | sort -k3n ==

== BEGIN cat /etc/fstab ==

#
# /etc/fstab
# Created by anaconda on Wed Oct  5 07:23:05 2011
#
# Accessible filesystems, by reference, are maintained under '/dev/disk'
# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info
#
UUID=23dfb6fe-7262-418c-8c7f-981ab9fc022d /                       ext4    defaults,user_xattr        1 1
tmpfs                   /dev/shm                tmpfs   defaults        0 0
devpts                  /dev/pts                devpts  gid=5,mode=620  0 0
sysfs                   /sys                    sysfs   defaults        0 0
proc                    /proc                   proc    defaults        0 0
== END   cat /etc/fstab ==

== BEGIN df -h ==
Filesystem            Size  Used Avail Use% Mounted on
/dev/sda5              25G   11G   15G  42% /
tmpfs                 2.0G  372K  2.0G   1% /dev/shm
== END   df -h ==

== BEGIN fdisk -l ==

Disk /dev/sda: 320.1 GB, 320072933376 bytes
255 heads, 63 sectors/track, 38913 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x39618bde

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *           1        7650    61440000    7  HPFS/NTFS
/dev/sda2            7650       26772   153600000    7  HPFS/NTFS
/dev/sda3           26772       35696    71680000    7  HPFS/NTFS
/dev/sda4           35696       38914    25849856    5  Extended
/dev/sda5           35696       38914    25848832   83  Linux
== END   fdisk -l ==

== BEGIN blkid ==
/dev/sda1: UUID="1CAE0992AE09661C" TYPE="ntfs"
/dev/sda2: UUID="38A8E3EAA8E3A51A" TYPE="ntfs"
/dev/sda3: UUID="D294F23494F21B25" TYPE="ntfs"
/dev/sda5: LABEL="_CentOS-6.0-i386" UUID="23dfb6fe-7262-418c-8c7f-981ab9fc022d" TYPE="ext4"
== END   blkid ==

== BEGIN cat /proc/mdstat ==
Personalities :
unused devices: <none>
== END   cat /proc/mdstat ==

== BEGIN pvs ==
== END   pvs ==

== BEGIN vgs ==
  No volume groups found
== END   vgs ==

== BEGIN lvs ==
  No volume groups found
== END   lvs ==

== BEGIN rpm -qa kernel\* | sort ==
kernel-2.6.32-131.21.1.el6.i686
kernel-2.6.32-71.29.1.el6.i686
kernel-firmware-2.6.32-220.4.2.el6.noarch
kernel-headers-2.6.32-220.4.2.el6.i686
== END   rpm -qa kernel\* | sort ==

== BEGIN lspci -nn ==
00:00.0 Host bridge [0600]: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub [8086:2a40] (rev 07)
00:01.0 PCI bridge [0604]: Intel Corporation Mobile 4 Series Chipset PCI Express Graphics Port [8086:2a41] (rev 07)
00:1a.0 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 [8086:2937] (rev 03)
00:1a.1 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 [8086:2938] (rev 03)
00:1a.2 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 [8086:2939] (rev 03)
00:1a.7 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 [8086:293c] (rev 03)
00:1b.0 Audio device [0403]: Intel Corporation 82801I (ICH9 Family) HD Audio Controller [8086:293e] (rev 03)
00:1c.0 PCI bridge [0604]: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 [8086:2940] (rev 03)
00:1c.1 PCI bridge [0604]: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 [8086:2942] (rev 03)
00:1c.3 PCI bridge [0604]: Intel Corporation 82801I (ICH9 Family) PCI Express Port 4 [8086:2946] (rev 03)
00:1c.5 PCI bridge [0604]: Intel Corporation 82801I (ICH9 Family) PCI Express Port 6 [8086:294a] (rev 03)
00:1d.0 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 [8086:2934] (rev 03)
00:1d.1 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 [8086:2935] (rev 03)
00:1d.2 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 [8086:2936] (rev 03)
00:1d.7 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 [8086:293a] (rev 03)
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev 93)
00:1f.0 ISA bridge [0601]: Intel Corporation ICH9M LPC Interface Controller [8086:2919] (rev 03)
00:1f.2 SATA controller [0106]: Intel Corporation 82801IBM/IEM (ICH9M/ICH9M-E) 4 port SATA Controller [AHCI mode] [8086:2929] (rev 03)
00:1f.3 SMBus [0c05]: Intel Corporation 82801I (ICH9 Family) SMBus Controller [8086:2930] (rev 03)
01:00.0 VGA compatible controller [0300]: ATI Technologies Inc M92 [Mobility Radeon HD 4500/5100 Series] [1002:9553]
01:00.1 Audio device [0403]: ATI Technologies Inc RV710/730 HDMI Audio [Radeon HD 4000 series] [1002:aa38]
04:00.0 Network controller [0280]: Intel Corporation WiFi Link 5100 [8086:4232]
08:00.0 Ethernet controller [0200]: Broadcom Corporation NetLink BCM5784M Gigabit Ethernet PCIe [14e4:1698] (rev 10)
09:01.0 FireWire (IEEE 1394) [0c00]: Ricoh Co Ltd R5C832 IEEE 1394 Controller [1180:0832] (rev 05)
09:01.1 SD Host controller [0805]: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter [1180:0822] (rev 22)
09:01.2 System peripheral [0880]: Ricoh Co Ltd R5C843 MMC Host Controller [1180:0843] (rev 12)
09:01.3 System peripheral [0880]: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter [1180:0592] (rev 12)
09:01.4 System peripheral [0880]: Ricoh Co Ltd xD-Picture Card Controller [1180:0852] (rev 12)
== END   lspci -nn ==

== BEGIN lsusb ==
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 003: ID 0c45:63ea Microdia
Bus 003 Device 002: ID 0a5c:4500 Broadcom Corp. BCM2046B1 USB 2.0 Hub (part of BCM2046 Bluetooth)
Bus 003 Device 003: ID 413c:8157 Dell Computer Corp. Integrated Keyboard
Bus 003 Device 004: ID 413c:8158 Dell Computer Corp. Integrated Touchpad / Trackstick
Bus 003 Device 005: ID 413c:8156 Dell Computer Corp. Wireless 370 Bluetooth Mini-card
== END   lsusb ==

== BEGIN rpm -qa kmod\* kmdl\* ==
== END   rpm -qa kmod\* kmdl\* ==

== BEGIN ifconfig -a ==
eth0      Link encap:Ethernet  HWaddr 00:22:19:F7:30:8A 
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
          Interrupt:17

lo        Link encap:Local Loopback 
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:12 errors:0 dropped:0 overruns:0 frame:0
          TX packets:12 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:680 (680.0 b)  TX bytes:680 (680.0 b)

pan0      Link encap:Ethernet  HWaddr 66:0B:96:57:14:3C 
          BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)

wlan0     Link encap:Ethernet  HWaddr 00:22:FB:A9:E5:30 
          inet addr:172.22.73.76  Bcast:172.22.75.255  Mask:255.255.252.0
          inet6 addr: fe80::222:fbff:fea9:e530/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:268255 errors:0 dropped:0 overruns:0 frame:0
          TX packets:20931 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:62735207 (59.8 MiB)  TX bytes:3027921 (2.8 MiB)

== END   ifconfig -a ==

== BEGIN brctl show ==
bridge name   bridge id      STP enabled   interfaces
pan0      8000.000000000000   no      
== END   brctl show ==

== BEGIN route -n ==
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
172.22.72.0     0.0.0.0         255.255.252.0   U     2      0        0 wlan0
0.0.0.0         172.22.72.1     0.0.0.0         UG    0      0        0 wlan0
== END   route -n ==

== BEGIN cat /etc/resolv.conf ==
# Generated by NetworkManager
domain lpu.com
search lpu.com
nameserver 172.19.2.254
nameserver 172.19.2.252
== END   cat /etc/resolv.conf ==

== BEGIN grep net /etc/nsswitch.conf ==
#networks:   nisplus [NOTFOUND=return] files
#netmasks:   nisplus [NOTFOUND=return] files     
netmasks:   files
networks:   files
netgroup:   nisplus
== END   grep net /etc/nsswitch.conf ==

== BEGIN chkconfig --list | grep -Ei 'network|wpa' ==
NetworkManager    0:off   1:off   2:on   3:on   4:on   5:on   6:off
network           0:off   1:off   2:off   3:off   4:off   5:off   6:off
wpa_supplicant    0:off   1:off   2:off   3:off   4:off   5:off   6:off
== END   chkconfig --list | grep -Ei 'network|wpa' ==

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Re: [SOLVED] Kernel Panic - not syncing: Fatal exception in interrupt

Postby pschaff » 2012/05/09 17:30:02

motogeeeksatyam - Please review the recommended reading and do not hijack threads. Start a new Topic for your issue to get the attention you need, providing a link to this one if required for context. This thread is now locked.
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