From owner-freebsd-stable@freebsd.org Thu May 31 10:43:18 2018 Return-Path: Delivered-To: freebsd-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id BB29EEFFA6A for ; Thu, 31 May 2018 10:43:18 +0000 (UTC) (envelope-from khng300@gmail.com) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 389397D1F6 for ; Thu, 31 May 2018 10:43:18 +0000 (UTC) (envelope-from khng300@gmail.com) Received: by mailman.ysv.freebsd.org (Postfix) id D9969EFFA69; Thu, 31 May 2018 10:43:17 +0000 (UTC) Delivered-To: stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id AB01AEFFA66 for ; Thu, 31 May 2018 10:43:17 +0000 (UTC) (envelope-from khng300@gmail.com) Received: from mail-lf0-x231.google.com (mail-lf0-x231.google.com [IPv6:2a00:1450:4010:c07::231]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 081487D1F5 for ; Thu, 31 May 2018 10:43:17 +0000 (UTC) (envelope-from khng300@gmail.com) Received: by mail-lf0-x231.google.com with SMTP id z142-v6so9018932lff.5 for ; Thu, 31 May 2018 03:43:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=s1cgY2BKkAeiOZUNEg5sM0igdGFxf/L6zKiLbAiGa68=; b=AKhJx1mXhqHemwHa3byY3NiDHIEdOzRoa3sUk8A7HfWUy5mGzVub4noS31o5g+lfzC 7rJt1qnhPuUGl+Uf3vvNEamM8Az7owJgwfz+Kv51fpdaFA+b93RJdwMcxRpcEjbFoPMa 1uCCZjuEEObvbHcFhaIOjGJyiVpZeZGGnQLA+SeyFbwmaWoTkRe04G5EfLmkLedfgKtg j45Sv5lApUGY3IFTzTRwqH4InGNv3qgOaXU0lTzSslyO8PlE6wWk0VBObW8dRyFjkIKR TYsSP5X4kSClu6/0DggWMlNZSodSkCsjKH6uqTrWoHACLhaFQoxUl9yD4XMT9hJLDQSv P/KQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=s1cgY2BKkAeiOZUNEg5sM0igdGFxf/L6zKiLbAiGa68=; b=eF2I2jWq1LXZAyfnvp546WNGJBIZCNtoXg2WGqT3m9cs3BtQmIUChXASHHMxS+5Hwb Z+DKJueUbKiUn6ypudmqfURHVKcyOEDEeRlY473fHLgi8QSY5hV0BdtYj1TnD+0jKeT1 mZjHoTFllj9mabeksXfbPl12nhIokdrIEnB0W+3owFBha7jWq5R7pN2oo1tPdtzJjsjc eSMTA0hjW/0IexbHRIekD+KNV37fpCCAHUcwQQ5DyzH9gfLvEPHwHNQ8ofiNknaSNr5K Ne4ODOPOoZRn7U/Cr7wrk6itHHWs7VMbnfaeFl82htOwdc+vtBFrl7JBro+h+pAN0SuT CCvQ== X-Gm-Message-State: ALKqPwcUPfd1ZiNTZiRl0v18qH389R2j1LlLwJxrggGuhzg322UjynHA rHM/WGbgBGfYSZTOqXvJfmhNuGUSOpFjLSqH1DI= X-Google-Smtp-Source: ADUXVKI58ykyCrsq4ZQtOlTG+pDDlz+KdMrdYVQfSWRZhXCOlCfGLK/YjigOHK37IZqIUPcSi38tG7MEkKZ4i3Gsdcw= X-Received: by 2002:a19:1156:: with SMTP id g83-v6mr3829990lfi.142.1527763395108; Thu, 31 May 2018 03:43:15 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:a2e:875a:0:0:0:0:0 with HTTP; Thu, 31 May 2018 03:43:14 -0700 (PDT) From: Ka Ho Ng Date: Thu, 31 May 2018 18:43:14 +0800 Message-ID: Subject: Suspected KBI breakage between FreeBSD 11.1-p9 and FreeBSD 11.2-BETA3 To: stable@freebsd.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.26 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 31 May 2018 10:43:19 -0000 Hi folks, After an upgrade from 11.1-p9 to 11.2-BETA3, vboxdrv and nvidia no longer works. `kldload vboxdrv` will throw kernel panic immediately. Here are the corresponding bugzilla tickets: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=228535 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=228536 Since these two kmod work after rebuilding the package, I suspect the issue is due to KBI breakage. Could anyone take a look into the issue? Thanks, Ka Ho