RE: panic (witness_destroy+0x237) after booting today's -CURRENT

2001-05-31 Thread John Baldwin


On 31-May-01 David Wolfskill wrote:
 Once I saw that I had a real hostname, I hit ^D at the shell prompt, put
 my fingers in position to hit Alt+F9, and
 
 kernel: type 12 trap, code=0
 Stopped at  witness_destroy+0x237:  cmpl%esi,0xc(%edx)
 db trace
 witness_destroy(ce7e211c,ce7e211c,ce894f3c,c01ce297,ce7e211c) at
 witness_destroy+0x237
 mtx_destroy(ce7e211c,ce7e2000,ce7e277c,ce7e2660,4) at mtx_destroy+0x73
 wait1(ce7e2660,ce894f80,0,ce894fa0,c036e899) at wait1+0x897
 wait4(ce7e2660,ce894f80,bfbfb8dc,2,2)) at wait4+0x10
 syscall(2f,2f,2f,2,2) at syscall+0x71d
 syscall_with_err_pushed() at syscall_with_err_pushed+0x1b
 db 

Did you get any other messages, such as a faulting virtual address, etc.?
Is %edx 0?

-- 

John Baldwin [EMAIL PROTECTED] -- http://www.FreeBSD.org/~jhb/
PGP Key: http://www.baldwin.cx/~john/pgpkey.asc
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RE: panic (witness_destroy+0x237) after booting today's -CURRENT

2001-05-31 Thread David Wolfskill

Date: Thu, 31 May 2001 13:46:01 -0700 (PDT)
From: John Baldwin [EMAIL PROTECTED]

Did you get any other messages, such as a faulting virtual address, etc.?

I had been using vty1; when the panic ocurred, I was (forcibly) switched
to vty0.  There are no faulting virtual address-flavored messages on
vty0.  If there were on vty1, I didn't see them quickly enough.

Is %edx 0?

[Checks man ddb...]

Yes, it is.  Anything else that might be of interest?  I'm about to head
into a meeting, but I'll leave the crashed system crashed as long as I
can if it might be useful to poke around in there.

Thanks,
david
-- 
David H. Wolfskill  [EMAIL PROTECTED]
As a computing professional, I believe it would be unethical for me to
advise, recommend, or support the use (save possibly for personal
amusement) of any product that is or depends on any Microsoft product.

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RE: panic (witness_destroy+0x237) after booting today's -CURRENT

2001-05-31 Thread John Baldwin


On 31-May-01 David Wolfskill wrote:
Date: Thu, 31 May 2001 13:46:01 -0700 (PDT)
From: John Baldwin [EMAIL PROTECTED]
 
Did you get any other messages, such as a faulting virtual address, etc.?
 
 I had been using vty1; when the panic ocurred, I was (forcibly) switched
 to vty0.  There are no faulting virtual address-flavored messages on
 vty0.  If there were on vty1, I didn't see them quickly enough.
 
Is %edx 0?
 
 [Checks man ddb...]
 
 Yes, it is.  Anything else that might be of interest?  I'm about to head
 into a meeting, but I'll leave the crashed system crashed as long as I
 can if it might be useful to poke around in there.

Hmm, not that I can think of atm.  It looks like the SLIST of all lock in the
system got corrupted somehow. :(

-- 

John Baldwin [EMAIL PROTECTED] -- http://www.FreeBSD.org/~jhb/
PGP Key: http://www.baldwin.cx/~john/pgpkey.asc
Power Users Use the Power to Serve!  -  http://www.FreeBSD.org/

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