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Date: Sun, 26 Oct 1997 11:06:39 -0800 (PST)
From: ivar@hosteng.org
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Subject: kern/4859: SMP kernel panics with timeout table full msg when running two cpu intensive programs
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>Number:         4859
>Category:       kern
>Synopsis:       SMP kernel panics with timeout table full msg when running two cpu intensive programs
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Oct 26 11:10:00 PST 1997
>Last-Modified:
>Originator:     Ivar E. Hosteng
>Organization:
Merkantildata ASA
>Release:        3.0-971002-SNAP
>Environment:
FreeBSD romulus.hosteng.org 3.0-971002-SNAP FreeBSD 3.0-971002-SNAP #0: Sun Oct 26 18:22:38 CET 1997 root@romulus.hosteng.org:/usr/src/sys/compile/erik  i38
6
>Description:
The kernel is bulilt with SMP enabled and is running on a 2 CPU 200Mhz PPRo system (Intel Providence motherboard) with 128 MB ram.

When i run the rc5 key cracking program for the rc5 cracking contest (ftp://ftp.distributed.net/pub/rc5-64/v2.6401/rc56401-freebsd-x86-cli.tar.gz) the system panics with a 'timeout table full' followed by a 'page fault' panic.

Othervise the system have been solid.
>How-To-Repeat:
Just let two copies of the above mentioned program run concurrently for a period of time. My record (3 trys) is 5 minutes until it panics)
>Fix:

>Audit-Trail:
>Unformatted: