kern/165170: server reboot while pinging

[Eugen Konkov]

>Number:         165170
>Category:       kern
>Synopsis:       server reboot while pinging
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Feb 15 09:20:05 UTC 2012
>Closed-Date:
>Last-Modified:
>Originator:     Eugen Konkov
>Release:        10.0-CURRENT
>Organization:
ISP FreeLine
>Environment:
FreeBSD 10.0-CURRENT FreeBSD 10.0-CURRENT #1 r231520M: Mon Feb 13 00:46:05 EET 2012     :/usr/obj/usr/src.svn/head10.2012-02-10/sys/KES_KERN_v10  i386

>Description:
while pinging other host server is rebooted.
it is repeatable.

server reboots without any messages in /var/log/messages /var/log/console /var/crash

#last -n20
usr        pts/0    10.11.6.10             Wed Feb 15 10:59   still logged in
boot time                                  Wed Feb 15 10:59
usr        pts/2    10.11.6.10             Wed Feb 15 10:54 - crash  (00:04)
usr        pts/0    10.11.6.10             Wed Feb 15 10:33 - crash  (00:25)


>How-To-Repeat:
ping -s 7400 -i 0.001 <ip>
wait about 5-10min
>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: