Re: [2.6.7] kernel BUG at fs/jbd/transaction.c:1227!

From: Florian Lohoff (flo_at_rfc822.org)
Date: 10/14/04

  • Next message: William Wolf: "Re: [patch] Real-Time Preemption, -VP-2.6.9-rc4-mm1-U1" 
    Date:	Thu, 14 Oct 2004 17:43:19 +0200
To: Alan Cox <alan@lxorguk.ukuu.org.uk>

    On Mon, Sep 06, 2004 at 09:25:26PM +0100, Alan Cox wrote:
    > On Llu, 2004-09-06 at 21:41, Florian Lohoff wrote:
    > > Sep 6 20:22:03 source kernel: attempt to access beyond end of device
    > > Sep 6 20:22:03 source kernel: sdb1: rw=0, want=1803231528, limit=976784067
    > > Sep 6 20:22:03 source kernel: attempt to access beyond end of device
    > > Sep 6 20:22:03 source kernel: sdb1: rw=0, want=1080256520, limit=976784067
    > > Sep 6 20:22:03 source kernel: attempt to access beyond end of device
    > > Sep 6 20:22:03 source kernel: sdb1: rw=0, want=1121190792, limit=976784067
    > > Sep 6 20:22:03 source kernel: attempt to access beyond end of devic
    >
    > All of these seem to be sensible block numbers if the top bit is flipped
    > back. How much do you trust the hardware ?

    Too much - It seems there is a 3Ware HW bug notice saying that for
    64Bit 3Ware Controllers on specific Board and or Chipsets (My case
    I7501) there are some unwanted noises on the PCI lines which is fixed in
    newer Board revisions of the Controllers.

    After replacing the 8506 with a newer revision the bug is gone.

    Flo 

    -- 
Florian Lohoff                  flo@rfc822.org             +49-171-2280134
                        Heisenberg may have been here.

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  • Next message: William Wolf: "Re: [patch] Real-Time Preemption, -VP-2.6.9-rc4-mm1-U1"

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