Date: Mon, 06 May 2013 08:38:03 -0700 From: Sean Bruno <sean_bruno@yahoo.com> To: rmtodd@servalan.servalan.com Cc: freebsd-current@freebsd.org Subject: Re: Problem with firewire disks with recent -CURRENT. Message-ID: <1367854683.1308.14.camel@localhost> In-Reply-To: <E1UZ3vn-0002CA-7H@ln.servalan.com> References: <E1UZ3vn-0002CA-7H@ln.servalan.com>
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--=-ODx+DH04ACPxlmK/FbTB Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable On Sun, 2013-05-05 at 13:31 -0500, rmtodd@servalan.servalan.com wrote: > Tried upgrading one of my machines to -CURRENT yesterday and got the=20 > following panic when the sbp code did its probing of all the firewire=20 > devices: >=20 >=20 > sbp0: <SBP-2/SCSI over FireWire> on firewire0 > sbp0: sbp_show_sdev_info: sbp0:0:0: ordered:1 type:14 EUI:00048304ee01f41= 8 node: > 1 speed:2 maxrec:8 > sbp0: sbp_show_sdev_info: sbp0:0:0 'DAT Optic Inc ' 'Master ' '000040' > sbp0: sbp_show_sdev_info: sbp0:0:1: ordered:1 type:14 EUI:00048304ee01f41= 8 node: > 1 speed:2 maxrec:8 > sbp0: sbp_show_sdev_info: sbp0:0:1 'DAT Optic Inc ' 'Master ' '000040' > sbp0: sbp_show_sdev_info: sbp0:1:0: ordered:1 type:1 EUI:00d080043f208713= node:0 > speed:2 maxrec:8 > sbp0: sbp_show_sdev_info: sbp0:1:0 'EXABYTE ' 'VXA-3a ' '000201' > sbp1: <SBP-2/SCSI over FireWire> on firewire1 > panic: mutex sbp not owned at /usr/src/sys/cam/cam_xpt.c:4549 > cpuid =3D 0 > KDB: stack backtrace: > db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xffffff81fe6= 837f0 > kdb_backtrace() at kdb_backtrace+0x39/frame 0xffffff81fe6838a0 > vpanic() at vpanic+0x126/frame 0xffffff81fe6838e0 > panic() at panic+0x43/frame 0xffffff81fe683940 > __mtx_assert() at __mtx_assert+0xc2/frame 0xffffff81fe683950 > xpt_compile_path() at xpt_compile_path+0xa1/frame 0xffffff81fe6839a0 > xpt_create_path() at xpt_create_path+0x5b/frame 0xffffff81fe6839f0 > sbp_do_attach() at sbp_do_attach+0xe8/frame 0xffffff81fe683a30 > fwohci_txd() at fwohci_txd+0x378/frame 0xffffff81fe683a90 > fwohci_task_dma() at fwohci_task_dma+0x5d4/frame 0xffffff81fe683b30 > taskqueue_run_locked() at taskqueue_run_locked+0xf0/frame 0xffffff81fe683= b80 > taskqueue_thread_loop() at taskqueue_thread_loop+0x9b/frame 0xffffff81fe6= 83bb0 > fork_exit() at fork_exit+0x84/frame 0xffffff81fe683bf0 > fork_trampoline() at fork_trampoline+0xe/frame 0xffffff81fe683bf0 > --- trap 0, rip =3D 0, rsp =3D 0xffffff81fe683cb0, rbp =3D 0 --- >=20 > (alas, it happened too early to get an actual core file, but dcons let me= get > the console data logged to another machine.) >=20 > I'm guessing the recent changes to cam_xpt and friends in mid-April might= =20 > be to blame... >=20 > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org= " What happens if you re-add the xpt_periph variable to sbp_do_attach() ? ref: http://svnweb.freebsd.org/base/head/sys/dev/firewire/sbp.c?r1=3D249468&r2= =3D249467&pathrev=3D249468&diff_format=3Df see line 1089 Sean --=-ODx+DH04ACPxlmK/FbTB Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.13 (FreeBSD) iQEcBAABAgAGBQJRh85bAAoJEBkJRdwI6BaHK40IAJbmTuyTiur0sUeKsnSWcydd ObX/cfPn6uevkW3IjX63ZqHCQ3ofjqMd+lKHiXJNtzfujdcHUqPc7ytmQ91e/ASQ nG2o5yol2aqrIL8mZ0eOUSEnEmDjQq8GhWnYoDvJPYtqdfi05Gd4vWbDSQC4yadD 3wvR1b3jRI1AchxDEI4kgLIFl0gg2B+ZWTb6xxXrya4qGrXN+lRZMi6A4HR3ZG/r LFnPKw1j4Rp5MDrT4tJf0LZ2OLZxV7yGEjDW7xl0M5+YXxbgv7mk+n4OZA8UT9js WWG8R/6KRC8hyT4CkAaSPbdQfgBgsdtv7bUBIFHNf1SQOj8vw+fZyKBLBBGJiU4= =wd77 -----END PGP SIGNATURE----- --=-ODx+DH04ACPxlmK/FbTB--
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