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Date: Tue, 7 Feb 2006 14:30:36 -0800
From: Steve Kargl <sgk@troutmask.apl.washington.edu>
To: Chaim Rieger <chaim.rieger@gmail.com>
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Cc: freebsd-amd64@freebsd.org
Subject: Re: core dump need some help
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On Tue, Feb 07, 2006 at 02:17:47PM -0800, Chaim Rieger wrote:
> >
> >Yes.  Except your kernel.debug appears to be missing its symbols.
> 
> #0  doadump () at pcpu.h:172
> #1  0x0000000000000004 in ?? ()
> #2  0xffffffff803b50c3 in boot (howto=260) at /usr/src/sys/kern/ 
> kern_shutdown.c:399
> #3  0xffffffff803b56c6 in panic (fmt=0xffffff0090d8dbe0 "@\003?\211")  
> at /usr/src/sys/kern/kern_shutdown.c:555
> #4  0xffffffff8058bfbf in trap_fatal (frame=0xffffff0090d8dbe0,  
> eva=18446742976510559040) at /usr/src/sys/amd64/amd64/trap.c:655
> #5  0xffffffff8058c462 in trap (frame=
>       {tf_rdi = 4, tf_rsi = 4096, tf_rdx = -1096354855944, tf_rcx =  
> 4607, tf_r8 = -1629884416, tf_r9 = -1629888512, tf_rax = 0, tf_rbx =  
> -1629888512, tf_rbp = -1629892608, tf_r10 = 1, tf_r11 = 0, tf_r12 =  
> 0, tf_r13 = 255, tf_r14 = -1710923336, tf_r15 = 2, tf_trapno = 1,  
> tf_addr = 0, tf_flags = 0, tf_err = 0, tf_rip = -2143234582, tf_cs =  
> 8, tf_rflags = 66067, tf_rsp = -1253652768, tf_ss = 16}) at /usr/src/ 
> sys/amd64/amd64/trap.c:467
> #6  0xffffffff8057bb6b in calltrap () at /usr/src/sys/amd64/amd64/ 
> exception.S:168
> #7  0xffffffff8040d5ea in vfs_bio_clrbuf (bp=0xffffffff9a0561b8) at / 
> usr/src/sys/kern/vfs_bio.c:3470

I'm guessing that frame 7 is where things wnet south on you.
I've taken you as far as my kernel debugging knowledge can.
Hopefully, someone can help.  You may want to submit a PR
with send-pr.

-- 
Steve