Date: Thu, 12 Aug 2010 19:15:33 GMT From: Venkatesh Srinivas <me@endeavour.zapto.org> To: freebsd-gnats-submit@FreeBSD.org Subject: misc/149587: Lockup on 8.1-RC2 system enabling vm.idlezero Message-ID: <201008121915.o7CJFXVN031187@www.freebsd.org> Resent-Message-ID: <201008121920.o7CJK4SA030031@freefall.freebsd.org>
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>Number: 149587 >Category: misc >Synopsis: Lockup on 8.1-RC2 system enabling vm.idlezero >Confidential: no >Severity: serious >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Thu Aug 12 19:20:03 UTC 2010 >Closed-Date: >Last-Modified: >Originator: Venkatesh Srinivas >Release: 8.1-RC2 >Organization: >Environment: FreeBSD manticore.acm.jhu.edu 8.1-RC2 FreeBSD 8.1-RC2 #3 r209893M: Fri Jul 16 16:00:49 EDT 2010 root@manticore.acm.jhu.edu:/usr/obj/usr/local/ncvs/src/sys/DTRACE amd64 >Description: Enabling vm.idlezero_enable results in a system lockup a short time later. Problem also witnessed on 8.0-RELEASE; we are unable to drop to ddb on lockup. >How-To-Repeat: sysctl vm.idlezero_enable=1 >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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