Date: Tue, 3 Feb 2009 17:40:03 GMT From: Roar Pettersen <roar.pettersen@uib.no> To: freebsd-amd64@FreeBSD.org Subject: Re: amd64/131209: 7.1-STABLE amd64 crash Message-ID: <200902031740.n13He36U039466@freefall.freebsd.org>
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The following reply was made to PR amd64/131209; it has been noted by GNATS.
From: Roar Pettersen <roar.pettersen@uib.no>
To: John Baldwin <jhb@freebsd.org>
Cc: Roar Pettersen <roar.pettersen@uib.no>, freebsd-amd64@freebsd.org,
freebsd-gnats-submit@freebsd.org
Subject: Re: amd64/131209: 7.1-STABLE amd64 crash
Date: Tue, 3 Feb 2009 18:32:47 +0100 (CET)
Hello John !
> Looks to be a bug here. Can you do 'frame 8' followed by 'l' in kgdb?
(kgdb) frame 8
#8 0xffffffff8021d746 in bce_intr (xsc=Variable "xsc" is not available.
) at /usr/src/sys/dev/bce/if_bce.c:5748
5748 sc->rx_mbuf_ptr[sw_rx_cons_idx] = NULL;
(kgdb) l
5743 bus_dmamap_unload(sc->rx_mbuf_tag,
5744 sc->rx_mbuf_map[sw_rx_cons_idx]);
5745
5746 /* Remove the mbuf from the RX chain. */
5747 m0 = sc->rx_mbuf_ptr[sw_rx_cons_idx];
5748 sc->rx_mbuf_ptr[sw_rx_cons_idx] = NULL;
5749 DBRUN(sc->debug_rx_mbuf_alloc--);
5750 sc->free_rx_bd++;
5751
5752 /*
--
Med vennlig hilsen / Regards;
Roar Pettersen
Universitetet i Bergen - The University of Bergen
Nygardsgt. 5 - N-5020 BERGEN - Norway
Tlf: +47 55 58 40 55 fax: +47 55 58 40 70
roar.pettersen@it.uib.no - IT-Avd, UiB - http://www.uib.no
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