reboot system boot 2.6.18-128.4.1.e Tue Jun 7 16:54

JINXING · 06-07-2011, 10:26 PM

Hi all :
Today i checked my mail-server ,when i used "last" command , i get a message like that:
"reboot system boot 2.6.18-128.4.1.e Tue Jun 7 16:54 (18:20)" .
as we know ,the system reboot at Tue Jun 16:54 ,but i never reboot it.
and i not found command like "shutdown reboot init6" in history.

Some dmesg log:
hub 2-1:1.0: port 2 disabled by hub (EMI?), re-enabling...
usb 2-1.2: USB disconnect, address 3
usb 2-1.2: new low speed USB device using ehci_hcd and address 4
usb 2-1.2: configuration #1 chosen from 1 choice
input: USB USB Keykoard as /class/input/input3
input: USB HID v1.10 Keyboard [USB USB Keykoard] on usb-0000:00:1d.0-1.2
drivers/usb/input/hid-core.c: usb_submit_urb(ctrl) failed
drivers/usb/input/hid-core.c: timeout initializing reports
input: USB USB Keykoard as /class/input/input4
input: USB HID v1.10 Device [USB USB Keykoard] on usb-0000:00:1d.0-1.2

there are no any usefull logs in /var/log/messages
The system is CentOS5.3
Anyone can help me ?

Thanks a lot .

TB0ne · 06-09-2011, 09:53 AM

Quote:

Originally Posted by JINXING

Hi all :
Today i checked my mail-server ,when i used "last" command , i get a message like that:
"reboot system boot 2.6.18-128.4.1.e Tue Jun 7 16:54 (18:20)" .
as we know ,the system reboot at Tue Jun 16:54 ,but i never reboot it. and i not found command like "shutdown reboot init6" in history.

there are no any usefull logs in /var/log/messages The system is CentOS5.3 Anyone can help me ?

What do you think we can help you WITH??

The only reason the system would reboot, is if someone rebooted it, or if it crashed. Check the history files of ALL your users, the SUDO'ers log, and the log files. If you don't see anything in the log files, in anyones history, or in any of the systems logs, how can anyone here possibly know why your system rebooted?

kalimat_1 · 08-09-2011, 04:03 PM

Quote:

Originally Posted by TB0ne

What do you think we can help you WITH??

The only reason the system would reboot, is if someone rebooted it, or if it crashed. Check the history files of ALL your users, the SUDO'ers log, and the log files. If you don't see anything in the log files, in anyones history, or in any of the systems logs, how can anyone here possibly know why your system rebooted?

why are you being rude, it does not matter how the system got rebooted. I see the same message almost everyday, you will only see the message if a USB keyboard is hooked-up, you will not se the message if a PS-2 keyboard is being used.

TB0ne · 08-09-2011, 05:30 PM

Quote:

Originally Posted by kalimat_1

why are you being rude, it does not matter how the system got rebooted.

The OP was asking why the system got rebooted...so yes, it DOES matter to the OP how it happened, otherwise they wouldn't have asked the question.

Quote:

I see the same message almost everyday, you will only see the message if a USB keyboard is hooked-up, you will not se the message if a PS-2 keyboard is being used.

...you will also see the same messages if you load the USB HID modules manually. You will also see different messages if you have a PS/2 keyboard, but you will see those earlier in the syslog. But again, the OP was posting the last few lines of their syslog, and asking why the system got rebooted. Keyboard choice has nothing to do with it.