Date: Tue, 06 Jan 2004 19:02:31 -0600 From: Larry Rosenman <ler@lerctr.org> To: freebsd-current@freebsd.org Subject: Panic#2: SoftUpdates? Message-ID: <21760000.1073437351@lerlaptop.lerctr.org>
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Here is a 2nd panic about 10 mins after the one I just posted, same kernel:
Script started on Tue Jan 6 14:43:42 2004
lerlaptop-red# gdb -k kernem??[Kl vmcore.3
GNU gdb 5.2.1 (FreeBSD)
Copyright 2002 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you =
are
welcome to change it and/or distribute copies of it under certain=20
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-undermydesk-freebsd"...
panic: from debugger
panic messages:
---
Fatal trap 12: page fault while in kernel mode
fault virtual address =3D 0xd0
fault code =3D supervisor read, page not present
instruction pointer =3D 0x8:0xc066e1f0
stack pointer =3D 0x10:0xd6f08c88
frame pointer =3D 0x10:0xd6f08cb0
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 27 (swi8: tty:sio clock)
panic: from debugger
Fatal trap 3: breakpoint instruction fault while in kernel mode
instruction pointer =3D 0x8:0xc071ba54
stack pointer =3D 0x10:0xd6f08a18
frame pointer =3D 0x10:0xd6f08a24
code segment =3D base 0x0, limit 0xfffff, type 0x1b
=3D DPL 0, pres 1, def32 1, gran 1
processor eflags =3D IOPL =3D 0
current process =3D 27 (swi8: tty:sio clock)
panic: from debugger
Uptime: 4m33s
Dumping 503 MB
16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 256 272 288 304 320=20
336 352 368 384 400 416 432 448 464 480 496
---
Reading symbols from=20
/usr/obj/usr/src/sys/LERLAPTOP/modules/usr/src/sys/modules/linux/linux.ko.d
ebug...done.
Loaded symbols for=20
/usr/obj/usr/src/sys/LERLAPTOP/modules/usr/src/sys/modules/linux/linux.ko.d
ebug
#0 doadump () at /usr/src/sys/kern/kern_shutdown.c:240
240 dumping++;
(kgdb) bt
#0 doadump () at /usr/src/sys/kern/kern_shutdown.c:240
#1 0xc0592492 in boot (howto=3D260) at =
/usr/src/sys/kern/kern_shutdown.c:372
#2 0xc05927c7 in panic () at /usr/src/sys/kern/kern_shutdown.c:550
#3 0xc047b502 in db_panic () at /usr/src/sys/ddb/db_command.c:450
#4 0xc047b462 in db_command (last_cmdp=3D0xc07f24c0, cmd_table=3D0x0,
aux_cmd_tablep=3D0xc07a0220, aux_cmd_tablep_end=3D0xc07a0224)
at /usr/src/sys/ddb/db_command.c:346
#5 0xc047b5a5 in db_command_loop () at /usr/src/sys/ddb/db_command.c:472
#6 0xc047e5a5 in db_trap (type=3D12, code=3D0) at =
/usr/src/sys/ddb/db_trap.c:73
#7 0xc071b79c in kdb_trap (type=3D12, code=3D0, regs=3D0xd6f08c48)
at /usr/src/sys/i386/i386/db_interface.c:171
#8 0xc072e696 in trap_fatal (frame=3D0xd6f08c48, eva=3D0)
at /usr/src/sys/i386/i386/trap.c:816
#9 0xc072e362 in trap_pfault (frame=3D0xd6f08c48, usermode=3D0, eva=3D208)
at /usr/src/sys/i386/i386/trap.c:735
#10 0xc072df4d in trap (frame=3D
{tf_fs =3D -1067057128, tf_es =3D -688914416, tf_ds =3D -1067909104, =
tf_edi=20
=3D 1, tf_esi =3D 200, tf_ebp =3D -688878416, tf_isp =3D -688878476, tf_ebx =
=3D 200,=20
tf_edx =3D 344436, tf_ecx =3D -653136525, tf_eax =3D 338434944, tf_trapno =
=3D 12,=20
tf_err =3D 0, tf_eip =3D -1066999312, tf_cs =3D 8, tf_eflags =3D 66050, =
tf_esp =3D=20
-688878436, tf_ss =3D 297}) at /usr/src/sys/i386/i386/trap.c:420
#11 0xc071d198 in calltrap () at {standard input}:94
#12 0xc05a1bd8 in softclock (dummy=3D0x0) at=20
/usr/src/sys/kern/kern_timeout.c:226
#13 0xc057fd22 in ithread_loop (arg=3D0xc194f580) at=20
/usr/src/sys/kern/kern_intr.c:544
#14 0xc057ee7e in fork_exit (callout=3D0xc057fbc0 <ithread_loop>, =
arg=3D0x0,=20
frame=3D0x0)
at /usr/src/sys/kern/kern_fork.c:793
(kgdb) quit
lerlaptop-red# ^D??exit
Script done on Tue Jan 6 14:44:03 2004
--=20
Larry Rosenman http://www.lerctr.org/~ler
Phone: +1 972-414-9812 E-Mail: ler@lerctr.org
US Mail: 1905 Steamboat Springs Drive, Garland, TX 75044-6749
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