From owner-freebsd-current@FreeBSD.ORG Tue Sep 2 15:04:41 2014 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 6615E2B1 for ; Tue, 2 Sep 2014 15:04:41 +0000 (UTC) Received: from mail-qa0-x233.google.com (mail-qa0-x233.google.com [IPv6:2607:f8b0:400d:c00::233]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 216B31316 for ; Tue, 2 Sep 2014 15:04:41 +0000 (UTC) Received: by mail-qa0-f51.google.com with SMTP id j7so6244786qaq.38 for ; Tue, 02 Sep 2014 08:04:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:reply-to:sender:in-reply-to:references:date:message-id :subject:from:to:cc:content-type; bh=tCqFaUtwrOaX/0xMm1cZ5G5daplw/hQiJ/R6MFnHFkg=; b=j6+wTF7zXtYnynj5eWP4Dl9M5BF0Z2wrQbRt+92IIS5ilcavVYyHG8wXkc5xyfNczM kDsrhMT/Fw7y+qHuUcp07F5BgSNjNXwxX5jro+BgtZ/vvOSI5iSK+vRLA9yenDT13rnU /aFoiFiPWqmDCNTVRBpEHSBsp55qbOEqqLRopYmTFA0OtfpLGVWO94cH/ErTXkxnPSZV fkq/XQQGkchYON4GRobC+LfLgAm8gTVAdSXeRnwRT/xH3QPBB1o+ebo2eOQCo7gfD4OT YARrQ4Kr4MTqhdJRB0NgVGpGOgKMAvzh3ZagLG/ww7INjNNWL5+7VwDDOPNMiwu7YScn zoNg== MIME-Version: 1.0 X-Received: by 10.229.67.69 with SMTP id q5mr56079850qci.25.1409670280269; Tue, 02 Sep 2014 08:04:40 -0700 (PDT) Reply-To: hiroo.ono+freebsd@gmail.com Sender: hiroo.ono@gmail.com Received: by 10.140.19.9 with HTTP; Tue, 2 Sep 2014 08:04:40 -0700 (PDT) In-Reply-To: References: Date: Wed, 3 Sep 2014 00:04:40 +0900 X-Google-Sender-Auth: 1A6MMUOZP1R4Sel_PvStPV5BKNs Message-ID: Subject: Re: Kernel page fault with non-sleepable locks held error with kernel r270837 From: =?UTF-8?B?SGlyb28gT25vICjlsI/ph47lr5vnlJ8p?= To: Garrett Cooper Content-Type: multipart/mixed; boundary=001a11c308ec4e7917050216701b Cc: freebsd-current Current X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.18-1 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: Tue, 02 Sep 2014 15:04:41 -0000 --001a11c308ec4e7917050216701b Content-Type: text/plain; charset=UTF-8 Thank you! The attached patch to sys/kern/uipc_socket.c worked. I will file a bug report later. 2014-09-02 9:49 GMT+09:00 Garrett Cooper : > Is bpf built into the kernel, or is it built and loaded as a module. I'm wondering because an issue with vimage and socket "hook" support was resolved in an earlier revision, but this might not have been caught: > http://svnweb.freebsd.org/base?view=revision&revision=270318 > Cheers, > -Garrett --001a11c308ec4e7917050216701b Content-Type: text/plain; charset=US-ASCII; name="uipc_socket.c.diff.txt" Content-Disposition: attachment; filename="uipc_socket.c.diff.txt" Content-Transfer-Encoding: base64 X-Attachment-Id: f_hzld91kq0 SW5kZXg6IHVpcGNfc29ja2V0LmMKPT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQotLS0gdWlwY19zb2NrZXQuYwkocmV2aXNp b24gMjcwODM3KQorKysgdWlwY19zb2NrZXQuYwkod29ya2luZyBjb3B5KQpAQCAtMzI2NSw5ICsz MjY1LDExIEBACiAJCQlyZXR1cm4gMTsKIAl9CiAKKwlDVVJWTkVUX1NFVChzby0+c29fdm5ldCk7 CiAJaWYgKFZfc29ja2V0X2hoaFtISE9PS19GSUxUX1NPUkVBRF0tPmhoaF9uaG9va3MgPiAwKQog CQkvKiBUaGlzIGhvb2sgcmV0dXJuaW5nIG5vbi16ZXJvIGluZGljYXRlcyBhbiBldmVudCwgbm90 IGVycm9yICovCiAJCXJldHVybiAoaGhvb2tfcnVuX3NvY2tldChzbywgTlVMTCwgSEhPT0tfRklM VF9TT1JFQUQpKTsKKwlDVVJWTkVUX1JFU1RPUkUoKTsKIAkKIAlyZXR1cm4gKDApOwogfQpAQCAt MzI5NCw4ICszMjk2LDEwIEBACiAJU09DS0JVRl9MT0NLX0FTU0VSVCgmc28tPnNvX3NuZCk7CiAJ a24tPmtuX2RhdGEgPSBzYnNwYWNlKCZzby0+c29fc25kKTsKIAorCUNVUlZORVRfU0VUKHNvLT5z b192bmV0KTsKIAlpZiAoVl9zb2NrZXRfaGhoW0hIT09LX0ZJTFRfU09XUklURV0tPmhoaF9uaG9v a3MgPiAwKQogCQloaG9va19ydW5fc29ja2V0KHNvLCBrbiwgSEhPT0tfRklMVF9TT1dSSVRFKTsK KwlDVVJWTkVUX1JFU1RPUkUoKTsKIAogCWlmIChzby0+c29fc25kLnNiX3N0YXRlICYgU0JTX0NB TlRTRU5ETU9SRSkgewogCQlrbi0+a25fZmxhZ3MgfD0gRVZfRU9GOwo= --001a11c308ec4e7917050216701b--