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Date:      Mon, 03 Oct 2005 09:20:55 +0300
From:      Alexandru Balan <abalan@bitdefender.com>
To:        Kris Kennaway <kris@obsecurity.org>
Cc:        Mikhail Teterin <mi+kde@aldan.algebra.com>, krion@FreeBSD.org, freebsd-ports@freebsd.org
Subject:   Re: pkg_delete and malloc debugging (Re: port register/unregister hogs up resources and takes forever)
Message-ID:  <1128320455.962.9.camel@abalan.dsd.ro>
In-Reply-To: <20051001232627.GA95853@xor.obsecurity.org>
References:  <200509261700.48416.mi%2Bmx@aldan.algebra.com> <200509261558.13760.ringworm01@gmail.com> <200509262322.40104@aldan> <200509270114.13395.ringworm01@gmail.com> <1127838257.947.90.camel@abalan.dsd.ro> <20051001232627.GA95853@xor.obsecurity.org>

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On Sat, 2005-10-01 at 19:26 -0400, Kris Kennaway wrote:
> On Tue, Sep 27, 2005 at 07:24:17PM +0300, Alexandru Balan wrote:
>=20
> > rebuilding pkgdb or port INDEX and hellknowswhat) and nothing whatsoeve=
r
> > helps. Running (for example) strace pkg_delete -v ymessenger* shows the
> > process in some sort of loop like the one in the attach.=20
> >=20
> > I would pkg_delete * at this point and reinstall every package if it
> > didn't take forever at each port ;(=20
> >=20
> >=20
> > --
> > J
> >=20
> > > _______________________________________________
> > > freebsd-ports@freebsd.org mailing list
> > > http://lists.freebsd.org/mailman/listinfo/freebsd-ports
> > > To unsubscribe, send any mail to "freebsd-ports-unsubscribe@freebsd.o=
rg"
> > >=20
> > >=20
>=20
> > fstat(3, {st_mode=3D0150320, st_size=3D15046755950319947984, ...}) =3D =
0
> > read(3, "@comment PKG_FORMAT_REVISION:1.1"..., 4096) =3D 1525
> > close(3)                                =3D 0
> > lstat("<D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0>=
<D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0=
><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D=
0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><=
D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0><D0>
>=20
> This looks like the signature of malloc debugging exposing a memory
> use bug.  I wonder if some of the recent changes to pkg_tools might be
> to blame (CC'ing Kirill)?  Try disabling it with
>=20
> ln -sf aj /etc/malloc.conf=20
>=20
> If it "fixes" it, it's only a workaround, but it points the way to the
> solution.

No change :( still takes about 10-20 seconds at each "trying to remove
dependency on..." when doing (for example) pkg_delete

--
J

>=20
> Kris
> plain text document attachment (BitDefender.txt)

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