[Bug 196701] Fatal trap 12: page fault while in kernel mode

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Wed Jan 14 03:37:23 UTC 2015


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=196701

            Bug ID: 196701
           Summary: Fatal trap 12: page fault while in kernel mode
           Product: Base System
           Version: 9.2-STABLE
          Hardware: amd64
                OS: Any
            Status: New
          Severity: Affects Many People
          Priority: ---
         Component: kern
          Assignee: freebsd-bugs at FreeBSD.org
          Reporter: ti at orthomedcenter.com.br

Created attachment 151596
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=151596&action=edit
Here is the detailed trap error and Zpool import

When booting up my system, i get this trap 12 error and freeze. I have a ZFS
volume array installed in the system that I used as a NAS share. But all of a
sudden the system crashes, and when i tried to reboot it didn't. I tried to put
the devices on other systems, but when ever i tried to "zpool import" i get a
fatal trap. The original system gives me trap 12, but when I try to import
using newer systems i get fatal trap 9. So i narrow the bug down to the zpool
import command when its booting up.

I need to recover this file structure at all costs!

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