Skip site navigation (1)Skip section navigation (2)
Date:      Fri, 28 Dec 2007 11:27:52 +0530
From:      Sharad Chandra <sharadc@in.niksun.com>
To:        freebsd-hackers@freebsd.org
Cc:        chandrabhagat@gmail.com
Subject:   trap 12 with interrupts disabled, need help
Message-ID:  <200712281127.53084.sharadc@in.niksun.com>

next in thread | raw e-mail | index | archive | help
Hi,

	I got a message on first boot "pid <no> (<name>): trap 12 with interrupts 
disabled", then it hanged and hard boot is required.
It does not appears all the time.

I tried to figure out the problem, trap 12 is stack exception, find at the 
last
http://www.acm.uiuc.edu/sigops/roll_your_own/i386/idt.html
and is coming from kernel,
The location of this message is /usr/src/
sys/amd64/amd64/trap.c:                     "pid %ld (%s): trap %d with 
interrupts disabled\n",

What does this exception mean, and what could be possible reason that my 
program is doing wrong? How to handle it

Platform: freebsd 6.1 on amd64

--

Thanks
Sharad Chandra



Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200712281127.53084.sharadc>