I am running centos 6.x on my server. It rebooted itself at 10.30am and 11.13am today.
I checked /var/log/messages file and couldn't understand. What can be cause to reboot?
My log file (I couldn't paste it here because character limit):
Check your servers memory by memtest86+. You can install it on the Centos system:
# yum -y install memtest86+ # memtest-setup
Then reboot system and choose memtest at boot grub menu.
Before all you need to ensure that
klogd is running and kernel log file exists at
I think reboot initiated by watchdog timer. If memory is good then show us
dmesg command output and