Re: new LORs on 5.4 pre

From: Rene Ladan (r.c.ladan_at_student.tue.nl)
Date: 03/30/05

  • Next message: Kris Kennaway: "Re: 5.4pre panic" 
    Date: Wed, 30 Mar 2005 16:23:12 +0200
To: Kris Kennaway <kris@obsecurity.org>

    On Wed, Mar 30, 2005 at 05:52:13AM -0800, Kris Kennaway wrote:
    > On Wed, Mar 30, 2005 at 11:17:50AM +0200, Rene Ladan wrote:
    > > Hi,
    > >
    > > I've stumbled over some new LORs (all continuable) on 5.4pre from
    > > 2005-03-29 09:49 UTC, thus before the bpf/DHCP fix.
    > >
    > > lock order reversal
    > > 1st 0xc0642b60 Giant (Giant) @ /usr/src/sys/kern/kern_timeout.c:256
    > > 2nd 0xc14d7264 fxp0 (network driver) @ /usr/src/sys/modules/fxp/../../dev/fxp/if_fxp.c:1233
    >
    > Is your fxp module up-to-date? Stale modules (i.e. compiled for a
    > different kernel than the one you're running) will cause problems.

    All modules are up to date. This LOR popped up after installing from a
    resume buildworld. After blowing away /usr/obj, make cleandir twice in
    /usr/src and rebuilding and reinstalling world+kernel, it and the others
    still pop up, especially after any of these commands:

    # dhclient fxp0
    # ntpd -q
    % fetchmail (only at startup, not after wakeup)

    Browsing in links does _not_ trigger a LOR.

    > Kris

    Regards,
    Rene 

    -- 
"It won't fit on the line."
		-- me, 2001

  • Next message: Kris Kennaway: "Re: 5.4pre panic"

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