acpi panic

[YONETANI Tomokazu]

On Mon, Jul 31, 2006 at 12:11:12PM +0200, Richard Nyberg wrote:
> Apart from the pf panic I have another panic that occurs from time to time.

Do you remember when this panic started to occur?
Is your hw.acpi.cpu.cx_lowest set to other than C1?  If so, setting it
back to C1 help?

> Below are the backtrace and dmesg. The core dump is available if needed.

Yes, if you have leaf account, plus the asf file, which can be generated
according to simon's instruction:
  http://leaf.dragonflybsd.org/mailarchive/bugs/2006-07/msg00163.html

And the output from `acpidump -dt > rnyberg.asl'.

Thanks.

> Backtrace
> *********
> #0  dumpsys () at thread.h:83
> #1  0xc02b97bc in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:335
> #2  0xc02b9d21 in panic (fmt=0xc051441d "%s")
>     at /usr/src/sys/kern/kern_shutdown.c:684
> #3  0xc04c8cd8 in trap_fatal (frame=0xff807cbc, eva=0)
>     at /usr/src/sys/i386/i386/trap.c:1183
> #4  0xc04c8977 in trap_pfault (frame=0xff807cbc, usermode=0, eva=0)
>     at /usr/src/sys/i386/i386/trap.c:1083
> #5  0xc04c8594 in trap (frame=
>       {tf_fs = 24, tf_es = 16, tf_ds = 16, tf_edi = 0, tf_esi = 1, tf_ebp = -8356580, tf_isp = -8356632, tf_ebx = 0, tf_edx = 0, tf_ecx = -8356592, tf_eax = 0, tf_trapno = 12, tf_err = 2, tf_eip = -8356592, tf_cs = 8, tf_eflags = 65606, tf_esp = 16, tf_ss = -8356592}) at /usr/src/sys/i386/i386/trap.c:654
> #6  0xc04b532f in calltrap () at /usr/src/sys/i386/i386/exception.s:774
> #7  0xff807d10 in ?? ()
> #8  0x00000010 in ?? ()
> #9  0xff807d10 in ?? ()
> #10 0xc18fa694 in ?? ()
> #11 0x00000010 in ?? ()
> #12 0x00000000 in ?? ()
> #13 0x00000001 in ?? ()
> #14 0x00000000 in ?? ()
> #15 0xc0724b24 in AcpiGbl_BitRegisterInfo ()
> ---Type <return> to continue, or q <return> to quit---
> #16 0xff807d40 in ?? ()
> #17 0xc07026b3 in AcpiGetRegister (RegisterId=0, ReturnValue=0x0, Flags=0)
>     at /usr/src/sys/dev/acpica5/../../contrib/dev/acpica-unix-20050309/hardware/hwregs.c:381
> #18 0xc07026b3 in AcpiGetRegister (RegisterId=0, ReturnValue=0x0, 
>     Flags=3228715812)
>     at /usr/src/sys/dev/acpica5/../../contrib/dev/acpica-unix-20050309/hardware/hwregs.c:381
> #19 0xc07168c9 in acpi_cpu_idle () at /usr/src/sys/dev/acpica5/acpi_cpu.c:925
> #20 0xc04baa87 in cpu_idle () at /usr/src/sys/i386/i386/machdep.c:862
> #21 0x00000000 in ?? ()