From owner-freebsd-current@freebsd.org Mon Sep 24 08:31:43 2018 Return-Path: Delivered-To: freebsd-current@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 D388310A6527 for ; Mon, 24 Sep 2018 08:31:43 +0000 (UTC) (envelope-from freebsd@omnilan.de) Received: from mx0.gentlemail.de (mx0.gentlemail.de [IPv6:2a00:e10:2800::a130]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 5C09D74975 for ; Mon, 24 Sep 2018 08:31:43 +0000 (UTC) (envelope-from freebsd@omnilan.de) Received: from mh0.gentlemail.de (ezra.dcm1.omnilan.net [78.138.80.135]) by mx0.gentlemail.de (8.14.5/8.14.5) with ESMTP id w8O8Ve7I079549 for ; Mon, 24 Sep 2018 10:31:40 +0200 (CEST) (envelope-from freebsd@omnilan.de) Received: from titan.inop.mo1.omnilan.net (s1.omnilan.de [217.91.127.234]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mh0.gentlemail.de (Postfix) with ESMTPSA id 9799C36C for ; Mon, 24 Sep 2018 10:31:40 +0200 (CEST) From: Harry Schmalzbauer Subject: netipsec/key.c ALPHA3 uma_zalloc->witness_warn, exclusive sleep mutex xforms_list (IPsec transforms list) Organization: OmniLAN To: FreeBSD Current Message-ID: <906038b7-8cd4-d545-a6a3-168a6107c52e@omnilan.de> Date: Mon, 24 Sep 2018 10:31:40 +0200 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US X-Greylist: ACL 130 matched, not delayed by milter-greylist-4.2.7 (mx0.gentlemail.de [78.138.80.130]); Mon, 24 Sep 2018 10:31:40 +0200 (CEST) X-Milter: Spamilter (Reciever: mx0.gentlemail.de; Sender-ip: 78.138.80.135; Sender-helo: mh0.gentlemail.de; ) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.27 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: Mon, 24 Sep 2018 08:31:44 -0000 Hello, unfortunately this is far beyond my scope and I forgot to report in time. If this is begnin, feel free to ignore, but in any case I'd appreciate any comments. uma_zalloc_arg: zone "1024" with the following non-sleepable locks held: exclusive sleep mutex xforms_list (IPsec transforms list) r = 0 (0xffffffff815385e0) locked @ /usr/local/share/deploy-tools/HEAD/src/sys/netipsec/key.c:8676 stack backtrace: #0 0xffffffff8084c1a3 at witness_debugger+0x73 #1 0xffffffff8084d118 at witness_warn+0x448 #2 0xffffffff80ad4f48 at uma_zalloc_arg+0x38 #3 0xffffffff807bd12a at malloc+0x9a #4 0xffffffff80a45953 at crypto_newsession+0x1d3 #5 0xffffffff80a354fc at esp_init+0x37c #6 0xffffffff80a2dfec at key_setsaval+0x7ec #7 0xffffffff80a2c9b2 at key_newsav+0x302 #8 0xffffffff80a27e77 at key_add+0x4c7 #9 0xffffffff80a22a4c at key_parse+0xa8c #10 0xffffffff8087e557 at sosend_generic+0x457 #11 0xffffffff8087e78d at sosend+0x6d #12 0xffffffff80885611 at kern_sendit+0x201 #13 0xffffffff80885979 at sendit+0x199 #14 0xffffffff808857cd at sys_sendto+0x4d #15 0xffffffff80b3116c at amd64_syscall+0x28c #16 0xffffffff80b0f1ed at fast_syscall_common+0x101 : 4 times repeatied with all addresses beeing identical. Thanks, -harry