From owner-freebsd-wireless@FreeBSD.ORG Wed Aug 14 02:52:40 2013 Return-Path: Delivered-To: freebsd-wireless@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 467157E2 for ; Wed, 14 Aug 2013 02:52:40 +0000 (UTC) (envelope-from julio@meroh.net) Received: from mail-lb0-f169.google.com (mail-lb0-f169.google.com [209.85.217.169]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id BD8422824 for ; Wed, 14 Aug 2013 02:52:39 +0000 (UTC) Received: by mail-lb0-f169.google.com with SMTP id u10so6511518lbi.28 for ; Tue, 13 Aug 2013 19:52:37 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc:content-type; bh=BK0sZXh0xtZusMSPoEboEby6bRDbaKoPq9r5XP2GiY8=; b=mIICLmYpzde1yPZzlFN3naefFYp2/Xw7tIJxBM/V+Yhp4PnI3ApkbyK7Nh55gApIB+ jHpcOZg5lTwUQIbmUsoH5Nnnxpa6Uevjwuqv3FqAjDqb2yHDU0rR4uQWExh4cgmCqDLG SEUhaBuflNCQ77o2sm5FxDnoC5bGQexqIYiDm9jtkfANh2e+T1RNMzXfBoJ0/d9dbwjM 9xERx960kSc3MgzNa5G5vMv16SehNd81nrWPw52rPhHbrj2MAzuo3WPilisP80Ar0fmw TXgOaAg1vz2k3GXxRqRuypo9aN8g46auGwwKC/Bb3Mq5xO+/wHuUMxU7Sh46lzusmtSB sDnw== X-Gm-Message-State: ALoCoQkiCNuUSKfn1/LSjI5vKW1FBfheBiHLsG7Orck+4Wa28ney4SaFu4Y3cdbMCpkeQa4rILQP X-Received: by 10.112.135.99 with SMTP id pr3mr6054715lbb.23.1376448343941; Tue, 13 Aug 2013 19:45:43 -0700 (PDT) MIME-Version: 1.0 Received: by 10.112.149.2 with HTTP; Tue, 13 Aug 2013 19:45:23 -0700 (PDT) X-Originating-IP: [108.176.158.82] In-Reply-To: References: <201308111650.r7BGo1Qt048071@freefall.freebsd.org> <52099CF4.7050101@meroh.net> From: Julio Merino Date: Tue, 13 Aug 2013 22:45:23 -0400 Message-ID: Subject: Re: kern/181100: [bwi] Turning up bwi0 crashes / deadlocks the kernel To: Adrian Chadd Content-Type: text/plain; charset=ISO-8859-1 Cc: freebsd-wireless@freebsd.org X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 14 Aug 2013 02:52:40 -0000 On Tue, Aug 13, 2013 at 5:58 AM, Adrian Chadd wrote: > Hi! > > Please update to the latest -HEAD and try again. No luck. It gets a bit further now (ifconfig wlan0 up returns to the shell) but then panics: panic: ring_idx 0 cpuid = 1 KDB: stack backtrace: kdb_backtrace vpanic kassert_panic _bwi_txeof bwi_txeof_status32 bwi_intr intr_event_execute_handlers ithread_loop fork_exit fork_trampoline (blindly typed while reading from kdb) -- Julio Merino / @jmmv