Untitled

Date: Tue, 29 Oct 2013 09:38:15 GMT
Message-Id: <201310290938.r9T9cFrs000818@ip-10-180-168-254.ec2.internal>
To: root@ip-10-180-168-254.ec2.internal
From: FreeBSD Panic Reporting <cperciva-panicmail@daemonology.net>
Subject: Kernel panic

A kernel panic has occurred on this system.  You can assist in
debugging this by allowing some information to be reported
about this panic.

The following information is contained in the encrypted panic
report at the end of this email:

> Dump header from device /dev/xbd1s1b
>   Architecture: amd64
>   Architecture Version: 2
>   Dump Length: 114900992B (109 MB)
>   Blocksize: 512
>   Dumptime: Tue Oct 29 09:11:21 2013
>   Hostname: ip-10-180-168-254
>   Magic: FreeBSD Kernel Dump
>   Version String: FreeBSD 10.0-BETA2 #0 r257166: Sat Oct 26 19:23:22 UTC 2013
>     root@snap.freebsd.org:/usr/obj/usr/src/sys/GENERIC
>   Panic String: kdb_sysctl_panic
>   Dump Parity: 3160135269
>   Bounds: 0
>   Dump Status: good
>
> Backtrace:
> #0  doadump (textdump=<value optimized out>) at pcpu.h:219
> 	in pcpu.h
> (kgdb) #0  doadump (textdump=<value optimized out>) at pcpu.h:219
> #1  0xffffffff808af190 in kern_reboot (howto=260)
>     at /usr/src/sys/kern/kern_shutdown.c:447
> #2  0xffffffff808af554 in panic (fmt=<value optimized out>)
>     at /usr/src/sys/kern/kern_shutdown.c:754
> #3  0xffffffff808e81ae in kdb_sysctl_panic (oidp=<value optimized out>,
>     arg1=<value optimized out>, arg2=<value optimized out>,
>     req=<value optimized out>) at /usr/src/sys/kern/subr_kdb.c:190
> #4  0xffffffff808baa6f in sysctl_root (arg1=<value optimized out>,
>     arg2=<value optimized out>) at /usr/src/sys/kern/kern_sysctl.c:1497
> #5  0xffffffff808bb028 in userland_sysctl (td=<value optimized out>,
>     name=0xfffffe00002c0a70, namelen=<value optimized out>,
>     old=<value optimized out>, oldlenp=<value optimized out>,
>     inkernel=<value optimized out>, new=<value optimized out>,
>     retval=<value optimized out>, flags=0)
>     at /usr/src/sys/kern/kern_sysctl.c:1607
> #6  0xffffffff808bae14 in sys___sysctl (td=0xfffff80002b1e000,
>     uap=0xfffffe00002c0b80) at /usr/src/sys/kern/kern_sysctl.c:1533
> #7  0xffffffff80c8e907 in amd64_syscall (td=0xfffff80002b1e000, traced=0)
>     at subr_syscall.c:134
> #8  0xffffffff80c7508b in Xfast_syscall ()
>     at /usr/src/sys/amd64/amd64/exception.S:391
> #9  0x000000080095324a in ?? ()
> Current language:  auto; currently minimal
> (kgdb)

If you are happy to have this information submitted (i.e., it
does not contain any information you want kept private), please
submit the following ASCII armoured block to
  cperciva-panicmail@daemonology.net;
you should be able to do this by hitting "Reply" in your mail
client and removing everything up to this point.

-----ENCRYPTED FREEBSD PANIC DATA STARTS HERE---------------------
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-----ENCRYPTED FREEBSD PANIC DATA ENDS HERE-----------------------