Pfsense com problemas (reiniciando)

[gersonalves]

Pessoal, meu Pfsense está com problemas (reinicia do nada e cai a internet por alguns segundos, até o Pfsense subir) … segue log:

Crash report begins.  Anonymous machine information:

i386
10.1-RELEASE-p25
FreeBSD 10.1-RELEASE-p25 #0 c39b63e(releng/10.1)-dirty: Mon Dec 21 15:19:53 CST 2015    root@pfs22-i386-builder:/usr/obj.RELENG_2_2.i386/usr/pfSensesrc/src.RELENG_2_2/sys/pfSense_SMP.10

Crash report details:

Filename: /var/crash/bounds
2

Filename: /var/crash/info.0
Dump header from device /dev/label/swap0
  Architecture: i386
  Architecture Version: 1
  Dump Length: 123904B (0 MB)
  Blocksize: 512
  Dumptime: Wed Feb  3 17:49:07 2016
  Hostname: pfsense-srv.psa
  Magic: FreeBSD Text Dump
  Version String: FreeBSD 10.1-RELEASE-p25 #0 c39b63e(releng/10.1)-dirty: Mon Dec 21 15:19:53 CST 2015
    root@pfs22-i386-builder:/usr/obj.RELENG_2_2.i386/usr/pfSensesrc/src.RELENG_2_2/sys/pfSense_SMP.10
  Panic String: ufs_dirbad: /: bad dir ino 16051300 at offset 5120: mangled entry
  Dump Parity: 3534745958
  Bounds: 0
  Dump Status: good

Alguém tem ideia o que pode ser?

Valeu