Date: Sat, 2 Oct 2004 13:06:39 +0200 (CEST) From: Ivan Voras <ivoras@fer.hr> To: FreeBSD-gnats-submit@FreeBSD.org Subject: kern/72253: Creating multiple ggate devices with same unit# panics kernel Message-ID: <200410021106.i92B6dOF000916@lara.cc.fer.hr> Resent-Message-ID: <200410021110.i92BAKsp047814@freefall.freebsd.org>
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>Number: 72253 >Category: kern >Synopsis: Creating multiple ggate devices with same unit# panics kernel >Confidential: no >Severity: serious >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sat Oct 02 11:10:19 GMT 2004 >Closed-Date: >Last-Modified: >Originator: Ivan Voras >Release: FreeBSD 5.3-BETA5 i386 >Organization: >Environment: System: FreeBSD lara.cc.fer.hr 5.3-BETA5 FreeBSD 5.3-BETA5 #2: Wed Sep 22 12:29:50 CEST 2004 ivoras@lara.cc.fer.hr:/usr/obj/usr/src/sys/LARA i386 >Description: Attempted creating multiple ggate devices with same unit number results in kernel panic. >How-To-Repeat: # dd if=/dev/zero of=/tmp/thingie bs=1m count=10 # ggatel create -u0 /tmp/thingie # ggatel create -u0 /tmp/thingie (repeat above command multiple times, after a while, kernel panics in current process="swi5: clock sio") >Fix: Don't do that. >Release-Note: >Audit-Trail: >Unformatted:
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