Date: Sat, 6 Dec 2003 12:10:21 -0500 From: Anish Mistry <mistry.7@osu.edu> To: Poul-Henning Kamp <phk@phk.freebsd.dk> Cc: freebsd-current@freebsd.org Subject: Re: panic in devstat_remove_entry Message-ID: <200312061210.21420.mistry.7@osu.edu> In-Reply-To: <12965.1070696721@critter.freebsd.dk> References: <12965.1070696721@critter.freebsd.dk>
next in thread | previous in thread | raw e-mail | index | archive | help
--Boundary-02=_91g0/YbaiVxogg/
Content-Type: text/plain;
charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
Content-Description: signed data
Content-Disposition: inline
On Saturday 06 December 2003 02:45 am, you wrote:
> In message <200312051844.59369.mistry.7@osu.edu>, Anish Mistry writes:
>=20
> >Even with the patch I am getting a panic following Bruce's procedure. =20
As=3D20
> >well as general problems playing cd, burning, etc.
>=20
> And it is still the same panic you get, no the new KASSERT ?
>=20
Nope, unless I'm reading this wrong.
panic: page fault
panic messages:
=2D--
=46atal trap 12: page fault while in kernel mode
fault virtual address =3D 0x1c
fault code =3D supervisor read, page not present
instruction pointer =3D 0x8:0xc05162b3
stack pointer =3D 0x10:0xcdb1cc84
frame pointer =3D 0x10:0xcdb1cc98
code segment =3D base 0x0, limit 0xfffff, type 0x1b
=3D DPL 0, pres 1, def32 1, gran 1
processor eflags =3D interrupt enabled, resume, IOPL =3D 0
current process =3D 2 (g_event)
trap number =3D 12
panic: page fault
syncing disks, buffers remaining... 1473 1473 1472 1472 1472 1472 1472 1472=
=20
1472 1472 1472 1472 1472 1472 1472 1472 1472 1472 1472 1472 1472 1472=20
giving up on 1426 buffers
Uptime: 2m42s
Dumping 239 MB
16 32 48 64 80 96 112 128 144 160 176 192 208 224
=2D--
Reading symbols from /boot/kernel/snd_t4dwave.ko...done.
Loaded symbols for /boot/kernel/snd_t4dwave.ko
Reading symbols from /boot/kernel/snd_pcm.ko...done.
Loaded symbols for /boot/kernel/snd_pcm.ko
Reading symbols from /usr/obj/usr/src/sys/LITTLEGUYACPI/modules/usr/src/
sys/modules/ums/ums.ko.debug...done.
Loaded symbols for /usr/obj/usr/src/sys/LITTLEGUYACPI/modules/usr/src/sys/
modules/ums/ums.ko.debug
Reading symbols from /usr/obj/usr/src/sys/LITTLEGUYACPI/modules/usr/src/
sys/modules/usb/usb.ko.debug...done.
Loaded symbols for /usr/obj/usr/src/sys/LITTLEGUYACPI/modules/usr/src/sys/
modules/usb/usb.ko.debug
Reading symbols from /usr/obj/usr/src/sys/LITTLEGUYACPI/modules/usr/src/
sys/modules/linux/linux.ko.debug...done.
Loaded symbols for /usr/obj/usr/src/sys/LITTLEGUYACPI/modules/usr/src/sys/
modules/linux/linux.ko.debug
#0 doadump () at /usr/src/sys/kern/kern_shutdown.c:240
240 dumping++;
(kgdb) bt=20
#0 doadump () at /usr/src/sys/kern/kern_shutdown.c:240
#1 0xc04f8ea9 in boot (howto=3D256) at /usr/src/sys/kern/kern_shutdown.c:3=
72
#2 0xc04f9288 in panic () at /usr/src/sys/kern/kern_shutdown.c:550
#3 0xc06147f6 in trap_fatal (frame=3D0xcdb1cc44, eva=3D0)
at /usr/src/sys/i386/i386/trap.c:821
#4 0xc0614492 in trap_pfault (frame=3D0xcdb1cc44, usermode=3D0, eva=3D28)
at /usr/src/sys/i386/i386/trap.c:735
#5 0xc0613fcd in trap (frame=3D
{tf_fs =3D 24, tf_es =3D 16, tf_ds =3D 16, tf_edi =3D 0, tf_esi =3D=20
=2D1031155072, tf_ebp =3D -843985768, tf_isp =3D -843985808, tf_ebx =3D=20
=2D1031191616, tf_edx =3D 0, tf_ecx =3D -1066903388, tf_eax =3D 1, tf_trapn=
o =3D 12,=20
tf_err =3D 0, tf_eip =3D -1068408141, tf_cs =3D 8, tf_eflags =3D 66051, tf_=
esp =3D=20
=2D843985744, tf_ss =3D -1068780165})
at /usr/src/sys/i386/i386/trap.c:420
#6 0xc0604fd8 in calltrap () at {standard input}:94
#7 0xc04bff28 in g_destroy_provider (pp=3D0xc28943c0)
at /usr/src/sys/geom/geom_subr.c:426
#8 0xc04bcef5 in g_orphan_register (pp=3D0xc289d280)
at /usr/src/sys/geom/geom_event.c:147
#9 0xc04bd01c in one_event () at /usr/src/sys/geom/geom_event.c:173
#10 0xc04bd245 in g_run_events () at /usr/src/sys/geom/geom_event.c:206
#11 0xc04be255 in g_event_procbody () at /usr/src/sys/geom/geom_kern.c:134
#12 0xc04e1b50 in fork_exit (callout=3D0xc04be230 <g_event_procbody>,=20
arg=3D0x0,=20
frame=3D0x0) at /usr/src/sys/kern/kern_fork.c:793
=2D-=20
Anish Mistry
--Boundary-02=_91g0/YbaiVxogg/
Content-Type: application/pgp-signature
Content-Description: signature
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.3 (FreeBSD)
iD8DBQA/0g19xqA5ziudZT0RAqaoAJ9Ppo6W1o8QK9pqL98vqKy+9im3GQCgzZNJ
lDk/HI5SZoYGdhT5vL3FyHg=
=277h
-----END PGP SIGNATURE-----
--Boundary-02=_91g0/YbaiVxogg/--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200312061210.21420.mistry.7>