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Date:      Tue, 8 Dec 2015 14:30:56 -0800
From:      NGie Cooper <yaneurabeya@gmail.com>
To:        "Ranjan1018 ." <214748mv@gmail.com>
Cc:        FreeBSD CURRENT <freebsd-current@freebsd.org>
Subject:   Re: Panic at shutdown
Message-ID:  <B7CCCB7B-AC21-4EA8-9839-2AF12CEA1DD7@gmail.com>
In-Reply-To: <CACyC=qY_dwoCeNA%2BDpN2CvOVWuX0tj6wA8zgXq2adHU0MF0FLA@mail.gmail.com>
References:  <CACyC=qbD7dGnwmUqCA=3aVtMu5K19BC=-HjZTX4FjKbS2stkSg@mail.gmail.com> <055E0877-533A-4378-A306-FDE511543243@gmail.com> <CACyC=qY_dwoCeNA%2BDpN2CvOVWuX0tj6wA8zgXq2adHU0MF0FLA@mail.gmail.com>

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> On Dec 8, 2015, at 08:09, Ranjan1018 . <214748mv@gmail.com> wrote:

=E2=80=A6

> Probably the panic is caused by some memory already freed, the hex  =
value of 16045693110842147038 is 0xdeadc0dedeadc0de.
> To solve the panic I need some tips form someone more expert than me =
in ZFS code.

Good investigative work! There was something reported recently about =
unaligned accesses when dealing with msdosfs+zfs+etc, but it was an odd =
edgecase.

Definitely file a bug and assign it to freebsd-fs@ with the findings you =
have made here.

Thanks :)!
-NGie=



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