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Date:      Sat, 23 Dec 1995 17:19:29 -0600 (CST)
From:      Kent Hamilton <kenth@HNS.St-Louis.Mo.US>
To:        freebsd-current@freebsd.org
Subject:   Kernel Panic in Current
Message-ID:  <199512232319.RAA00236@gwydion.hns.st-louis.mo.us>

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I'm able to re-produce this pretty much at will by connecting using 
usermode ppp to my service provider, then connecting to a remote 
machine that is connected to the same provider via a 14.4 modem and
SLIP.

# what /kernel
/kernel
	FreeBSD 2.2-CURRENT #0: Fri Dec 22 19:38:47 CST 1995

I did the sup Thursday evening and a make world, then re-built
the kernel on Friday.

Trace

Fatal trap 18: integer divide fault while in kernel mode
instruction pointer	= 0x8:0xf0155004
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, def32 1, gran 1
proccessor eflags	= interrupt enabled, resume, IOPL = 0
current process		= Idle
interrupt mask		=
kernel: type 18 trap, code = 0
Stopped at	_tcp_timers+0x124:	divl	0x28(%ebx),%eax
db> trace
_tcp_timers(f083c900,0) at _tcp_timers+0x124
_tcp_usrreq(f083ca00,13,0,0,0) at _tcp_usrreq+0x3fd
_tcp_slowtimo(0,f0124968,f01f3fb8,f010bddc,0) at _tcp_slowtimo+0x6b
_pfslowtimo(0) at _pfslowtimo+0x23
_softclock(80000000,10,10,0,f0830100) at _softclock+0x64
doreti_swi(0,f01becb0,11111111,22222222,33333333) at doreti_swi+0xf
_cpu_switch(11111111,22222222,33333333,44444444,555555555) at _cpu_switch

If I do a "panic" then "continue" then I get panic 12.  Sorry don't
have that one handy.
-- 
Kent Hamilton                               Work:  KHamilton@Hunter.COM
URL:  http://www.icon-stl.net/~khamilto     Play:  KentH@HNS.St-Louis.Mo.US



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