From owner-freebsd-current@FreeBSD.ORG Sat Dec 20 15:50:06 2008 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C402E1065673 for ; Sat, 20 Dec 2008 15:50:06 +0000 (UTC) (envelope-from onemda@gmail.com) Received: from yw-out-2324.google.com (yw-out-2324.google.com [74.125.46.28]) by mx1.freebsd.org (Postfix) with ESMTP id 7D87E8FC17 for ; Sat, 20 Dec 2008 15:50:06 +0000 (UTC) (envelope-from onemda@gmail.com) Received: by yw-out-2324.google.com with SMTP id 9so1218042ywe.13 for ; Sat, 20 Dec 2008 07:50:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to :subject:cc:in-reply-to:mime-version:content-type :content-transfer-encoding:content-disposition:references; bh=frNfuUbDdjFzIvAbkudV5xZhBm7WolXiTHrtvZrcMo4=; b=JaYWhekDDlBqr8TceX3YQj05q8paXhbAOnv6FJKZFW0w7nltKP1S3H6lAP6OmqQnFP Ayee2nJOsS7W8GVhY+lUkbc8VfCo+q+5ZqlICM5fGwSJkr/bEIgTAT68EO/+/taU2hco F+hXRJYe9ieVQyE3Y0xlPLKVRGCjPWDhstxbc= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version :content-type:content-transfer-encoding:content-disposition :references; b=b16Gp2nPLcBoaWpOKlWBSEg2775vSWFGxazbodUHFNOZa/8if+4d7weRbb13AsB7PN pVF6sFnSdTSQHRnBodOkHNVa9aMKjQ+z/myQTFILmkgHRJcrF+BFhajOzC6MTG6TqOP8 qBcafPF96Cm/W8RAv3N2TRD4UCKdclMfeN7Go= Received: by 10.231.18.130 with SMTP id w2mr118139iba.11.1229788205057; Sat, 20 Dec 2008 07:50:05 -0800 (PST) Received: by 10.231.31.3 with HTTP; Sat, 20 Dec 2008 07:50:05 -0800 (PST) Message-ID: <3a142e750812200750x2a616dbdic430fd3e19f2019d@mail.gmail.com> Date: Sat, 20 Dec 2008 16:50:05 +0100 From: "Paul B. Mahol" To: "Octavian Ionescu" In-Reply-To: <20081220080135.pc9m2joam8o4wsws@www.itavy.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20081220080135.pc9m2joam8o4wsws@www.itavy.com> Cc: freebsd-current@freebsd.org Subject: Re: kernel crash on destroy a cloned wireless interface X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 20 Dec 2008 15:50:06 -0000 On 12/20/08, Octavian Ionescu wrote: > hi, > > i have an integrated wireless interface and an usb one. i wanted to > switch between them to do some tests and each time i try "ifconfig > wlan0 destroy" i get a kernel panic. > here is the kernel dump after one of the crashes. > > http://www.itavy.com/freebsd/dump-200812201556.tar.bz2 Hmm, first you dont need to destroy wlan0 interface before using another one, just create wlan1; second i dont have such problem, but I use usb2 stack. So your problem is that "ifconfig wlan0 destroy" panic only with wlan0 from rum0 and not one from integrated card? -- Paul