Date: Wed, 22 May 2013 11:51:29 GMT From: Ali Alizadeh <comnetboy@gmail.com> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/178830: kldload alq then kldunload alq then init 0 makes panic! Message-ID: <201305221151.r4MBpTTf090008@oldred.FreeBSD.org> Resent-Message-ID: <201305221200.r4MC00O2082208@freefall.freebsd.org>
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>Number: 178830 >Category: kern >Synopsis: kldload alq then kldunload alq then init 0 makes panic! >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed May 22 12:00:00 UTC 2013 >Closed-Date: >Last-Modified: >Originator: Ali Alizadeh >Release: FreeBSD 9.0-RELEASE >Organization: PFG Co. >Environment: FreeBSD FBSD-SRC 9.0-RELEASE FreeBSD 9.0-RELEASE #0: Tue Jan 3 07:46:30 UTC 2012 root@farrell.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC amd64 >Description: if you load alq module #kldload alq after that #kldunload alq and after that shutdown the system #init 0 or shutdown -p now or ... the system will panic! we have a module which uses alq api's. MODULE_DEPEND(mymodule, alq, 1, 1, 1) so when we start mymodule, after that stop it and after that shutdown system, we get panic. from that we found this problem. >How-To-Repeat: just type: #kldload alq after that #kldunload alq and after that shutdown the system #init 0 or shutdown -p now or ... >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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