Date: Sun, 12 Dec 2004 23:29:36 -0500 From: Joe Marcus Clarke <marcus@FreeBSD.org> To: current@FreeBSD.org Subject: Crash in today's -CURRENT Message-ID: <1102912176.21795.59.camel@shumai.marcuscom.com>
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--=-C6+vaCCcGTKthHnHyTxs Content-Type: text/plain Content-Transfer-Encoding: quoted-printable I have a Dell Precision workstation 340 that has been running -CURRENT happily now for a few months. I upgraded to today's -CURRENT, and it will no longer boot (even in SAFE mode). The crash is similar to the one reported by Alexandre Kovalenko (i.e. in the CAM code), but not the same: acd0: DVDROM <LITEON DVD-ROM LTD163/GDMF> at ata1-master PIO4 ata3-master: FAILURE - ATA_IDENTIFY timed out ata3-master: FAILURE - ATA_IDENTIFY timed out ata3-master: FAILURE - ATA_IDENTIFY timed out Waiting 8 seconds for SCSI devices to settle ata3-master: FAILURE - ATA_IDENTIFY timed out ata3-master: FAILURE - ATA_IDENTIFY timed out Fatal trap 12: page fault while in kernel mode fault virtual address =3D 0x4 fault code =3D supervisor read, page not present instruction pointer =3D 0x8:0xc0431dd2 stack pointer =3D 0x10:0xe9ce6ca8 frame pointer =3D 0x10:0xe9ce6ca8 code segment =3D base 0x0, limit 0xfffff, type =3D 0x1b =3D DPL 0, pres 1, def32 1, gran 1 processor eflags =3D interrupt enabled, resume, IOPL =3D 0 current process =3D 20 (irq9:mpt0) Stopped at xpt_freeze_devq+0x1e: movl 0x4(%eax),%eax xpt_freeze_devq(c3064580) at xpt_freeze_devq+0x1e mpt_done(c315a800,bebec5c0,c318f380,4,c3076880) at mpt_done+0x691 mpt_intr(c315a800,c307da80,0,0,c30c1000) at mpt_intr+0x69 ithread_loop(c3076880,e9ce7d48,c04d9530,0) at ithread_loop+0xad fork_exit(c04d9530,c3076880,e9ce7d48) at fork_exit+0x54 fork_trampoline() at fork_trampoline+0x8 --- trap 0x1, eip =3D 0, esp =3D 0xe9ce7d7c, ebp =3D 0 --- (gdb) l *xpt_freeze_devq+0x1e 0xc0431dd2 is in xpt_freeze_devq (/usr/src/sys/cam/cam_xpt.c:4671). 4666 * if a ccb's status is still CAM_REQ_INPROG 4667 * under spl protection just before they queue 4668 * the CCB. See ahc_action/ahc_freeze_devq for 4669 * an example. 4670 */ 4671 ccbh =3D TAILQ_LAST(&path->device->ccbq.active_ccbs, ccb_hdr_tailq); 4672 if (ccbh && ccbh->status =3D=3D CAM_REQ_INPROG) 4673 ccbh->status =3D CAM_REQUEUE_REQ; 4674 splx(s); 4675 return (path->device->qfrozen_cnt); The only new output (besides the panic) is the ATA_IDENTIFY errors. This device corresponds to my Maxtor SATA drive on my Promise SATA controller (see http://www.marcuscom.com/downloads/FUGU.dmesg for a sample dmesg). The kernel that fails is: FreeBSD 6.0-CURRENT #17: Sun Dec 12 19:08:58 EST 2004 The kernel that last worked was: FreeBSD 6.0-CURRENT #16: Fri Dec 3 03:03:39 EST 2004 Besides fixing the crash, I'd also like to get my SATA drive back. Thanks. Joe --=20 Joe Marcus Clarke FreeBSD GNOME Team :: gnome@FreeBSD.org FreeNode / #freebsd-gnome http://www.FreeBSD.org/gnome --=-C6+vaCCcGTKthHnHyTxs Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.6 (FreeBSD) iD8DBQBBvRqwb2iPiv4Uz4cRAhW7AJ4r6VylC4Ggn1H5DsBnZgUoZuOVyACgj1wu vN4n2D9jKn01gNK8BXzH+RU= =6TP+ -----END PGP SIGNATURE----- --=-C6+vaCCcGTKthHnHyTxs--
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