From owner-freebsd-ipfw@freebsd.org Mon Dec 18 19:09:55 2017 Return-Path: Delivered-To: freebsd-ipfw@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 4FFEFEA4C93 for ; Mon, 18 Dec 2017 19:09:55 +0000 (UTC) (envelope-from david@catwhisker.org) 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 39E826A22F for ; Mon, 18 Dec 2017 19:09:55 +0000 (UTC) (envelope-from david@catwhisker.org) Received: by mailman.ysv.freebsd.org (Postfix) id 35341EA4C92; Mon, 18 Dec 2017 19:09:55 +0000 (UTC) Delivered-To: ipfw@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 34E4EEA4C90 for ; Mon, 18 Dec 2017 19:09:55 +0000 (UTC) (envelope-from david@catwhisker.org) Received: from mx.catwhisker.org (mx.catwhisker.org [198.144.209.73]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id ECB686A22E for ; Mon, 18 Dec 2017 19:09:54 +0000 (UTC) (envelope-from david@catwhisker.org) Received: from albert.catwhisker.org (localhost [127.0.0.1]) by albert.catwhisker.org (8.15.2/8.15.2) with ESMTP id vBIJ9reZ018454 for ; Mon, 18 Dec 2017 19:09:53 GMT (envelope-from david@albert.catwhisker.org) Received: (from david@localhost) by albert.catwhisker.org (8.15.2/8.15.2/Submit) id vBIJ9rr1018453 for ipfw@freebsd.org; Mon, 18 Dec 2017 11:09:53 -0800 (PST) (envelope-from david) Date: Mon, 18 Dec 2017 11:09:53 -0800 From: David Wolfskill To: ipfw@freebsd.org Subject: Rule action "queue" also causes search to terminate, yes? Message-ID: <20171218190953.GU1226@albert.catwhisker.org> Reply-To: ipfw@freebsd.org MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="B9I4cJCE9PLEoxgz" Content-Disposition: inline User-Agent: Mutt/1.9.1 (2017-09-22) X-BeenThere: freebsd-ipfw@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: IPFW Technical Discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 18 Dec 2017 19:09:55 -0000 --B9I4cJCE9PLEoxgz Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable The ipfw(8) man page explicitly states that rule actions: * allow | accept | pass | permit * deny | drop * divert * reset | reset6 * unreach | unreach6 * abort | abort6 cause "search terminat[ion]". The description for "queue," however, is: queue queue_nr Pass packet to a dummynet ``queue'' (for bandwidth limitation using WF2Q+). In particular, there is no statement that "The search terminates" (as there is for the above-cited rule actions). My (admittedly quick) reading of the code suggests that for the "queue" rule action, the search does, in fact, terminate. This also seems to be borne out by empirical evidence (now that I have a "queue" rule in my active set of rules on my laptop): =2E.. 04300 1086 92998 skipto 60000 udp from 192.168.23.119 to any dst-port 5= 3 keep-state :default 04400 0 0 deny log udp from any to any dst-port 123 iplen 0-75 04500 155 11780 skipto 60000 udp from 192.168.23.119 to any dst-port 1= 23 keep-state :default 04600 0 0 skipto 60000 udp from any 123 to 255.255.255.255 dst-p= ort 123 keep-state :default 04700 0 0 skipto 60000 udp from 192.168.23.119 to any keep-state= :default 04800 0 0 deny log ip from any to any 60000 35471 18109017 allow ip from any to any in 60100 32582 5110013 queue 1 ip from any to any out 65535 1 340 deny ip from any to any So: * Is my reading of the code -- that "queue" (also) casues the search to terminate) correct? * If so, is a change to the ipfw(8) page (to state that explicitly) warranted? (As someone who was recently trying to figure some of this stuff out, I believe that such a statement -- if it is true! -- would have been helpful for me.) Thanks! Peace, david --=20 David H. Wolfskill david@catwhisker.org Given his track record so far, I presume that assertions from Trump are lie= s. See http://www.catwhisker.org/~david/publickey.gpg for my public key. --B9I4cJCE9PLEoxgz Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQF8BAEBCgBmBQJaOBKBXxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXRDQ0I3Q0VGOTE3QTgwMUY0MzA2NEQ3N0Ix NTM5Q0M0MEEwNDlFRTE3AAoJEBU5zECgSe4XXggIAM5/4QcNQZnOvSPU0Lfuxr2v 1yRLF9apX+fjyJ+tZPWOyckVDmirDr7TsxBL6L/ZeDTD2oUw5CAQtbYDBL9G6lkk efimlxtKFgjXXd1/cEU8N+ZrsC/J8PzZHvZJBEhMxFnIqXxjnG42o5Z42d78ru3Q 5YAgBZ1A43Djj9iOuoXSWZ9GtVDUpHcWPFx1ySwRz76bu4952wTNdcJrkiSrghvB uD9oY2ed1ozWdWDThkXpK5uTO6GpDuXs09VaRJc3gsiv1ZKnxR2d8uJfK8be8vQn gU9OQHZt2wdMeaH6VjEJljbebB5x6iZdX3TRQ+0Z2Es1NPLG0CWQM9f6XL14Cuk= =aUT1 -----END PGP SIGNATURE----- --B9I4cJCE9PLEoxgz-- From owner-freebsd-ipfw@freebsd.org Mon Dec 18 20:18:09 2017 Return-Path: Delivered-To: freebsd-ipfw@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 919F0E83ECC for ; Mon, 18 Dec 2017 20:18:09 +0000 (UTC) (envelope-from freebsd-rwg@pdx.rh.CN85.dnsmgr.net) 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 5E2016DD2E for ; Mon, 18 Dec 2017 20:18:09 +0000 (UTC) (envelope-from freebsd-rwg@pdx.rh.CN85.dnsmgr.net) Received: by mailman.ysv.freebsd.org (Postfix) id 534F6E83ECB; Mon, 18 Dec 2017 20:18:09 +0000 (UTC) Delivered-To: ipfw@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 510F5E83ECA for ; Mon, 18 Dec 2017 20:18:09 +0000 (UTC) (envelope-from freebsd-rwg@pdx.rh.CN85.dnsmgr.net) Received: from pdx.rh.CN85.dnsmgr.net (br1.CN84in.dnsmgr.net [69.59.192.140]) (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 EC2606DD1E for ; Mon, 18 Dec 2017 20:18:08 +0000 (UTC) (envelope-from freebsd-rwg@pdx.rh.CN85.dnsmgr.net) Received: from pdx.rh.CN85.dnsmgr.net (localhost [127.0.0.1]) by pdx.rh.CN85.dnsmgr.net (8.13.3/8.13.3) with ESMTP id vBIKHxUt017825 for ; Mon, 18 Dec 2017 12:17:59 -0800 (PST) (envelope-from freebsd-rwg@pdx.rh.CN85.dnsmgr.net) Received: (from freebsd-rwg@localhost) by pdx.rh.CN85.dnsmgr.net (8.13.3/8.13.3/Submit) id vBIKHxq1017824 for ipfw@freebsd.org; Mon, 18 Dec 2017 12:17:59 -0800 (PST) (envelope-from freebsd-rwg) From: "Rodney W. Grimes" Message-Id: <201712182017.vBIKHxq1017824@pdx.rh.CN85.dnsmgr.net> Subject: Re: Rule action "queue" also causes search to terminate, yes? In-Reply-To: <20171218190953.GU1226@albert.catwhisker.org> To: ipfw@freebsd.org Date: Mon, 18 Dec 2017 12:17:59 -0800 (PST) X-Mailer: ELM [version 2.4ME+ PL121h (25)] MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=US-ASCII X-BeenThere: freebsd-ipfw@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: IPFW Technical Discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 18 Dec 2017 20:18:09 -0000 -- Start of PGP signed section. > The ipfw(8) man page explicitly states that rule actions: > > * allow | accept | pass | permit > * deny | drop > * divert > * reset | reset6 > * unreach | unreach6 > * abort | abort6 > > cause "search terminat[ion]". > > > The description for "queue," however, is: > > queue queue_nr > Pass packet to a dummynet ``queue'' (for bandwidth limitation > using WF2Q+). > > > In particular, there is no statement that "The search terminates" (as > there is for the above-cited rule actions). > > My (admittedly quick) reading of the code suggests that for the "queue" > rule action, the search does, in fact, terminate. This also seems to be > borne out by empirical evidence (now that I have a "queue" rule in my > active set of rules on my laptop): > > ... > 04300 1086 92998 skipto 60000 udp from 192.168.23.119 to any dst-port 53 keep-state :default > 04400 0 0 deny log udp from any to any dst-port 123 iplen 0-75 > 04500 155 11780 skipto 60000 udp from 192.168.23.119 to any dst-port 123 keep-state :default > 04600 0 0 skipto 60000 udp from any 123 to 255.255.255.255 dst-port 123 keep-state :default > 04700 0 0 skipto 60000 udp from 192.168.23.119 to any keep-state :default > 04800 0 0 deny log ip from any to any > 60000 35471 18109017 allow ip from any to any in > 60100 32582 5110013 queue 1 ip from any to any out > 65535 1 340 deny ip from any to any > > > So: > * Is my reading of the code -- that "queue" (also) casues the search to > terminate) correct? > > * If so, is a change to the ipfw(8) page (to state that explicitly) > warranted? (As someone who was recently trying to figure some of this > stuff out, I believe that such a statement -- if it is true! -- would > have been helpful for me.) I believe that the behavior of a queue is that of a pipe, and the "termination" condition is dependent on net.inet.ip.fw.one_pass. You are correct though the manual page does not document this for a queue. At least any place I could find. -- Rod Grimes rgrimes@freebsd.org From owner-freebsd-ipfw@freebsd.org Tue Dec 19 13:17:34 2017 Return-Path: Delivered-To: freebsd-ipfw@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 517D8E820FD for ; Tue, 19 Dec 2017 13:17:34 +0000 (UTC) (envelope-from david@catwhisker.org) Received: from mailman.ysv.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 3B9EE78394 for ; Tue, 19 Dec 2017 13:17:34 +0000 (UTC) (envelope-from david@catwhisker.org) Received: by mailman.ysv.freebsd.org (Postfix) id 3AE98E820FC; Tue, 19 Dec 2017 13:17:34 +0000 (UTC) Delivered-To: ipfw@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 3A02DE820FB for ; Tue, 19 Dec 2017 13:17:34 +0000 (UTC) (envelope-from david@catwhisker.org) Received: from mx.catwhisker.org (mx.catwhisker.org [198.144.209.73]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id E769D78393 for ; Tue, 19 Dec 2017 13:17:33 +0000 (UTC) (envelope-from david@catwhisker.org) Received: from albert.catwhisker.org (localhost [127.0.0.1]) by albert.catwhisker.org (8.15.2/8.15.2) with ESMTP id vBJDHWWo030382 for ; Tue, 19 Dec 2017 13:17:32 GMT (envelope-from david@albert.catwhisker.org) Received: (from david@localhost) by albert.catwhisker.org (8.15.2/8.15.2/Submit) id vBJDHWWe030381 for ipfw@freebsd.org; Tue, 19 Dec 2017 05:17:32 -0800 (PST) (envelope-from david) Date: Tue, 19 Dec 2017 05:17:32 -0800 From: David Wolfskill To: ipfw@freebsd.org Subject: ipfw pipe show yields "REDZONE: Buffer overflow detected..." Message-ID: <20171219131732.GR1226@albert.catwhisker.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="10AxbcBAbBOxkJp7" Content-Disposition: inline User-Agent: Mutt/1.9.1 (2017-09-22) X-BeenThere: freebsd-ipfw@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: IPFW Technical Discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 19 Dec 2017 13:17:34 -0000 --10AxbcBAbBOxkJp7 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Running: FreeBSD g1-252.catwhisker.org 11.1-STABLE FreeBSD 11.1-STABLE #484 r326952= M/326974:1101506: Tue Dec 19 03:58:25 PST 2017 root@g1-252.catwhisker.o= rg:/common/S1/obj/usr/src/sys/CANARY amd64 (but I also noticed it in passing yesterday, running @r326928): ipfw pipe show generates: Dec 19 13:08:38 g1-252 kernel: REDZONE: Buffer overflow detected. 16 bytes = corrupted after 0xfffff801ab736f48 (328 bytes allocated). Dec 19 13:08:38 g1-252 kernel: Allocation backtrace: Dec 19 13:08:38 g1-252 kernel: #0 0xffffffff80d49299 at redzone_setup+0xe9 Dec 19 13:08:38 g1-252 kernel: #1 0xffffffff80a1175d at malloc+0x22d Dec 19 13:08:38 g1-252 kernel: #2 0xffffffff80c95e07 at dummynet_get+0x337 Dec 19 13:08:38 g1-252 kernel: #3 0xffffffff80ba4102 at rip_ctloutput+0x102 Dec 19 13:08:38 g1-252 kernel: #4 0xffffffff80ac2d9d at sogetopt+0xcd Dec 19 13:08:38 g1-252 kernel: #5 0xffffffff80ac756b at kern_getsockopt+0xdb Dec 19 13:08:38 g1-252 kernel: #6 0xffffffff80ac7462 at sys_getsockopt+0x52 Dec 19 13:08:38 g1-252 kernel: #7 0xffffffff80e3a66a at amd64_syscall+0xa6a Dec 19 13:08:38 g1-252 kernel: #8 0xffffffff80e1cedb at Xfast_syscall+0xfb Dec 19 13:08:38 g1-252 kernel: Free backtrace: Dec 19 13:08:38 g1-252 kernel: #0 0xffffffff80d49604 at redzone_check+0x304 Dec 19 13:08:38 g1-252 kernel: #1 0xffffffff80a117b6 at free+0x46 Dec 19 13:08:38 g1-252 kernel: #2 0xffffffff80c9623d at dummynet_get+0x76d Dec 19 13:08:38 g1-252 kernel: #3 0xffffffff80ba4102 at rip_ctloutput+0x102 Dec 19 13:08:38 g1-252 kernel: #4 0xffffffff80ac2d9d at sogetopt+0xcd Dec 19 13:08:38 g1-252 kernel: #5 0xffffffff80ac756b at kern_getsockopt+0xdb Dec 19 13:08:38 g1-252 kernel: #6 0xffffffff80ac7462 at sys_getsockopt+0x52 Dec 19 13:08:38 g1-252 kernel: #7 0xffffffff80e3a66a at amd64_syscall+0xa6a Dec 19 13:08:38 g1-252 kernel: #8 0xffffffff80e1cedb at Xfast_syscall+0xfb Similarly; "ipfw sched show" yields: Dec 19 13:08:54 g1-252 kernel: REDZONE: Buffer overflow detected. 16 bytes = corrupted after 0xfffff80232e73748 (328 bytes allocated). Dec 19 13:08:54 g1-252 kernel: Allocation backtrace: Dec 19 13:08:54 g1-252 kernel: #0 0xffffffff80d49299 at redzone_setup+0xe9 Dec 19 13:08:54 g1-252 kernel: #1 0xffffffff80a1175d at malloc+0x22d Dec 19 13:08:54 g1-252 kernel: #2 0xffffffff80c95e07 at dummynet_get+0x337 Dec 19 13:08:54 g1-252 kernel: #3 0xffffffff80ba4102 at rip_ctloutput+0x102 Dec 19 13:08:54 g1-252 kernel: #4 0xffffffff80ac2d9d at sogetopt+0xcd Dec 19 13:08:54 g1-252 kernel: #5 0xffffffff80ac756b at kern_getsockopt+0xdb Dec 19 13:08:54 g1-252 kernel: #6 0xffffffff80ac7462 at sys_getsockopt+0x52 Dec 19 13:08:54 g1-252 kernel: #7 0xffffffff80e3a66a at amd64_syscall+0xa6a Dec 19 13:08:54 g1-252 kernel: #8 0xffffffff80e1cedb at Xfast_syscall+0xfb Dec 19 13:08:54 g1-252 kernel: Free backtrace: Dec 19 13:08:54 g1-252 kernel: #0 0xffffffff80d49604 at redzone_check+0x304 Dec 19 13:08:54 g1-252 kernel: #1 0xffffffff80a117b6 at free+0x46 Dec 19 13:08:54 g1-252 kernel: #2 0xffffffff80c9623d at dummynet_get+0x76d Dec 19 13:08:54 g1-252 kernel: #3 0xffffffff80ba4102 at rip_ctloutput+0x102 Dec 19 13:08:54 g1-252 kernel: #4 0xffffffff80ac2d9d at sogetopt+0xcd Dec 19 13:08:54 g1-252 kernel: #5 0xffffffff80ac756b at kern_getsockopt+0xdb Dec 19 13:08:54 g1-252 kernel: #6 0xffffffff80ac7462 at sys_getsockopt+0x52 Dec 19 13:08:54 g1-252 kernel: #7 0xffffffff80e3a66a at amd64_syscall+0xa6a Dec 19 13:08:54 g1-252 kernel: #8 0xffffffff80e1cedb at Xfast_syscall+0xfb Yesterday was the first full day of running the laptop with FQ-CoDel implemented, and I noticed that in the evening, things (such as echoing charcaters in an xterm) would "pause" for a second or two, fairly randomly. I can't say that the above were associated with the pauses, but they are associated with the commands -- this is trivially reproducible (for me, anyway). Times in the above logs are UTC. Peace, david --=20 David H. Wolfskill david@catwhisker.org Given his track record so far, I presume that assertions from Trump are lie= s. See http://www.catwhisker.org/~david/publickey.gpg for my public key. --10AxbcBAbBOxkJp7 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQF8BAEBCgBmBQJaORFsXxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXRDQ0I3Q0VGOTE3QTgwMUY0MzA2NEQ3N0Ix NTM5Q0M0MEEwNDlFRTE3AAoJEBU5zECgSe4XAKcH/1WlAhzp7ier2k1A4hw7yoh1 8W/BNHQHSV2fOjvfMf0V9kgC53Iagfktn2RmntpWBGVq1/oMTubnPOgxaQPVtY6Z RMs5NN2xt0fAnj9bej3iAUH2OwqJZYz7lgxYoCnFttP8d+pVif0qDpBKqythSOmg vmcLJ3YgQ0l2vm2kH0MXBAE/bw1wWYMwPRRbPk3arj0QHbNyu9l+pg1Ix4DUAoyl dS7AlJMsZwpBCbwmV/EROGFFECD27Gc8nn+XfqNi0tatCCSR0vQ3poIi1crv+sMh 9K9qalY2OjqFIyPMxebvHERi3Y0ugHCpJCED/tua7e9vBnKRZEc8aMba3jW+1FM= =DlJE -----END PGP SIGNATURE----- --10AxbcBAbBOxkJp7-- From owner-freebsd-ipfw@freebsd.org Wed Dec 20 11:16:25 2017 Return-Path: Delivered-To: freebsd-ipfw@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 0AC65E81995 for ; Wed, 20 Dec 2017 11:16:25 +0000 (UTC) (envelope-from bu7cher@yandex.ru) Received: from mailman.ysv.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id D5CDC68487 for ; Wed, 20 Dec 2017 11:16:24 +0000 (UTC) (envelope-from bu7cher@yandex.ru) Received: by mailman.ysv.freebsd.org (Postfix) id D524DE81994; Wed, 20 Dec 2017 11:16:24 +0000 (UTC) Delivered-To: ipfw@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id D4C75E81993 for ; Wed, 20 Dec 2017 11:16:24 +0000 (UTC) (envelope-from bu7cher@yandex.ru) Received: from forward104j.mail.yandex.net (forward104j.mail.yandex.net [IPv6:2a02:6b8:0:801:2::107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "forwards.mail.yandex.net", Issuer "Yandex CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 788C668486 for ; Wed, 20 Dec 2017 11:16:24 +0000 (UTC) (envelope-from bu7cher@yandex.ru) Received: from mxback12g.mail.yandex.net (mxback12g.mail.yandex.net [IPv6:2a02:6b8:0:1472:2741:0:8b7:91]) by forward104j.mail.yandex.net (Yandex) with ESMTP id C609944F1C; Wed, 20 Dec 2017 14:16:20 +0300 (MSK) Received: from smtp1j.mail.yandex.net (smtp1j.mail.yandex.net [2a02:6b8:0:801::ab]) by mxback12g.mail.yandex.net (nwsmtp/Yandex) with ESMTP id Hb8nIC4zeJ-GDXagcGM; Wed, 20 Dec 2017 14:16:14 +0300 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1513768574; bh=7uGE6CnBmIeKueKQJhStsmg6+ks/qOfoVd7SOwBGkEU=; h=Subject:To:References:From:Message-ID:Date:In-Reply-To; b=P0EpMcFQEUYdjj4/F7STmvIzQjZFOsLlBVWGermfZXDNecdj31LrfBcBS+73F3JCp jSpUe9yvzUOSPDvz9zHAsgQbJpaNPSxPQQjB7MnkKR96ynv0YlqQci8Y+U+cMhd5nt PmN3paSA9NnI4XGxVRWcyDunjDoLYVNxkRr8z0cE= Received: by smtp1j.mail.yandex.net (nwsmtp/Yandex) with ESMTPSA id n8oHaT3XZP-GDvufnWV; Wed, 20 Dec 2017 14:16:13 +0300 (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client certificate not present) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1513768573; bh=7uGE6CnBmIeKueKQJhStsmg6+ks/qOfoVd7SOwBGkEU=; h=Subject:To:References:From:Message-ID:Date:In-Reply-To; b=Ht0arJIbC0XJbv25oYy075pDtfzQEBcaolX/dA1BM7y+LG0yThxGuFs4Zmy4hTz0J uSLfx8Wj1W3gF2Hi8jcmkPh+W5H21hE2pq/ZWPge521Z84sPo3QnoC8iyOqiRw8Biv A35fgc8rL4WqT6P86i39CNsvFwn0r7WdNWRc+6O8= Authentication-Results: smtp1j.mail.yandex.net; dkim=pass header.i=@yandex.ru Subject: Re: ipfw pipe show yields "REDZONE: Buffer overflow detected..." To: David Wolfskill , ipfw@freebsd.org References: <20171219131732.GR1226@albert.catwhisker.org> From: "Andrey V. Elsukov" Openpgp: id=E6591E1B41DA1516F0C9BC0001C5EA0410C8A17A Message-ID: <20764a51-9171-cd2e-9f6d-31a43eb8d7f3@yandex.ru> Date: Wed, 20 Dec 2017 14:13:46 +0300 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 MIME-Version: 1.0 In-Reply-To: <20171219131732.GR1226@albert.catwhisker.org> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="JAgf5DMiFBQRVsikx3cuwkfKX2a5EM4Cr" X-BeenThere: freebsd-ipfw@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: IPFW Technical Discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Dec 2017 11:16:25 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --JAgf5DMiFBQRVsikx3cuwkfKX2a5EM4Cr Content-Type: multipart/mixed; boundary="lml5TrTCUilmLav4CaqoDG9SwplIVMorh"; protected-headers="v1" From: "Andrey V. Elsukov" To: David Wolfskill , ipfw@freebsd.org Message-ID: <20764a51-9171-cd2e-9f6d-31a43eb8d7f3@yandex.ru> Subject: Re: ipfw pipe show yields "REDZONE: Buffer overflow detected..." References: <20171219131732.GR1226@albert.catwhisker.org> In-Reply-To: <20171219131732.GR1226@albert.catwhisker.org> --lml5TrTCUilmLav4CaqoDG9SwplIVMorh Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable On 19.12.2017 16:17, David Wolfskill wrote: > Similarly; "ipfw sched show" yields: > Dec 19 13:08:54 g1-252 kernel: REDZONE: Buffer overflow detected. 16 by= tes corrupted after 0xfffff80232e73748 (328 bytes allocated). > Dec 19 13:08:54 g1-252 kernel: Allocation backtrace: > Dec 19 13:08:54 g1-252 kernel: #0 0xffffffff80d49299 at redzone_setup+0= xe9 > Dec 19 13:08:54 g1-252 kernel: #1 0xffffffff80a1175d at malloc+0x22d > Dec 19 13:08:54 g1-252 kernel: #2 0xffffffff80c95e07 at dummynet_get+0x= 337 > Dec 19 13:08:54 g1-252 kernel: #3 0xffffffff80ba4102 at rip_ctloutput+0= x102 > Dec 19 13:08:54 g1-252 kernel: #4 0xffffffff80ac2d9d at sogetopt+0xcd > Dec 19 13:08:54 g1-252 kernel: #5 0xffffffff80ac756b at kern_getsockopt= +0xdb > Dec 19 13:08:54 g1-252 kernel: #6 0xffffffff80ac7462 at sys_getsockopt+= 0x52 > Dec 19 13:08:54 g1-252 kernel: #7 0xffffffff80e3a66a at amd64_syscall+0= xa6a > Dec 19 13:08:54 g1-252 kernel: #8 0xffffffff80e1cedb at Xfast_syscall+0= xfb > Dec 19 13:08:54 g1-252 kernel: Free backtrace: > Dec 19 13:08:54 g1-252 kernel: #0 0xffffffff80d49604 at redzone_check+0= x304 > Dec 19 13:08:54 g1-252 kernel: #1 0xffffffff80a117b6 at free+0x46 > Dec 19 13:08:54 g1-252 kernel: #2 0xffffffff80c9623d at dummynet_get+0x= 76d > Dec 19 13:08:54 g1-252 kernel: #3 0xffffffff80ba4102 at rip_ctloutput+0= x102 > Dec 19 13:08:54 g1-252 kernel: #4 0xffffffff80ac2d9d at sogetopt+0xcd > Dec 19 13:08:54 g1-252 kernel: #5 0xffffffff80ac756b at kern_getsockopt= +0xdb > Dec 19 13:08:54 g1-252 kernel: #6 0xffffffff80ac7462 at sys_getsockopt+= 0x52 > Dec 19 13:08:54 g1-252 kernel: #7 0xffffffff80e3a66a at amd64_syscall+0= xa6a > Dec 19 13:08:54 g1-252 kernel: #8 0xffffffff80e1cedb at Xfast_syscall+0= xfb >=20 >=20 > Yesterday was the first full day of running the laptop with FQ-CoDel > implemented, and I noticed that in the evening, things (such as > echoing charcaters in an xterm) would "pause" for a second or two, > fairly randomly. I can't say that the above were associated with the > pauses, but they are associated with the commands -- this is trivially > reproducible (for me, anyway). It would be nice if you created PR where you described steps to reproduce this. Your kernel/modules config, commands you used to get this result. --=20 WBR, Andrey V. Elsukov --lml5TrTCUilmLav4CaqoDG9SwplIVMorh-- --JAgf5DMiFBQRVsikx3cuwkfKX2a5EM4Cr Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEzBAEBCAAdFiEE5lkeG0HaFRbwybwAAcXqBBDIoXoFAlo6ReoACgkQAcXqBBDI oXqHAgf/djYBtVJUtM0wEIDSbbS7A2vPTPQfh8xuVZbZGZJeqvJD3hBaSAcOm1L0 REkcYKKKmT41a3wrfsxWFZ/MhLmCkKPPWZOf1zxhlvpQO31i0gZo5rX+5X/tT1hP 3IbYhBSYkyUZiKDvPcPx4paMxL5kKSa9B1qqDxPT5Vfrcjo5mwtDEX6a3TpFhOA0 arLo7cjFOOBw2FLQ9Jysv6ZMvk8KAwFiN90Y4ifda5qWQARuyJscPkypR0mvxUt5 qmSVjYEVl//GBb8bnHQXkwMlkVHzd6fXAZlYS6OTmzHL/mrBRDjZPeTGwC+HrIsH JuBroAq8aUMl7xtLlGMl9IoG3M1o7w== =RuKf -----END PGP SIGNATURE----- --JAgf5DMiFBQRVsikx3cuwkfKX2a5EM4Cr-- From owner-freebsd-ipfw@freebsd.org Wed Dec 20 11:46:56 2017 Return-Path: Delivered-To: freebsd-ipfw@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id E9A9EE8336E for ; Wed, 20 Dec 2017 11:46:56 +0000 (UTC) (envelope-from david@catwhisker.org) Received: from mailman.ysv.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id D149669458 for ; Wed, 20 Dec 2017 11:46:56 +0000 (UTC) (envelope-from david@catwhisker.org) Received: by mailman.ysv.freebsd.org (Postfix) id CAA88E8336D; Wed, 20 Dec 2017 11:46:56 +0000 (UTC) Delivered-To: ipfw@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id CA505E8336C for ; Wed, 20 Dec 2017 11:46:56 +0000 (UTC) (envelope-from david@catwhisker.org) Received: from mx.catwhisker.org (mx.catwhisker.org [198.144.209.73]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 79E5F69456 for ; Wed, 20 Dec 2017 11:46:56 +0000 (UTC) (envelope-from david@catwhisker.org) Received: from albert.catwhisker.org (localhost [127.0.0.1]) by albert.catwhisker.org (8.15.2/8.15.2) with ESMTP id vBKBknDT040189; Wed, 20 Dec 2017 11:46:49 GMT (envelope-from david@albert.catwhisker.org) Received: (from david@localhost) by albert.catwhisker.org (8.15.2/8.15.2/Submit) id vBKBknoP040188; Wed, 20 Dec 2017 03:46:49 -0800 (PST) (envelope-from david) Date: Wed, 20 Dec 2017 03:46:49 -0800 From: David Wolfskill To: "Andrey V. Elsukov" Cc: ipfw@freebsd.org Subject: Re: ipfw pipe show yields "REDZONE: Buffer overflow detected..." Message-ID: <20171220114649.GC34031@albert.catwhisker.org> References: <20171219131732.GR1226@albert.catwhisker.org> <20764a51-9171-cd2e-9f6d-31a43eb8d7f3@yandex.ru> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="XMCwj5IQnwKtuyBG" Content-Disposition: inline In-Reply-To: <20764a51-9171-cd2e-9f6d-31a43eb8d7f3@yandex.ru> User-Agent: Mutt/1.9.1 (2017-09-22) X-BeenThere: freebsd-ipfw@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: IPFW Technical Discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Dec 2017 11:46:57 -0000 --XMCwj5IQnwKtuyBG Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Dec 20, 2017 at 02:13:46PM +0300, Andrey V. Elsukov wrote: > On 19.12.2017 16:17, David Wolfskill wrote: > > Similarly; "ipfw sched show" yields: > > Dec 19 13:08:54 g1-252 kernel: REDZONE: Buffer overflow detected. 16 by= tes corrupted after 0xfffff80232e73748 (328 bytes allocated). > ... > > Yesterday was the first full day of running the laptop with FQ-CoDel > > implemented, and I noticed that in the evening, things (such as > > echoing charcaters in an xterm) would "pause" for a second or two, > > fairly randomly. I can't say that the above were associated with the > > pauses, but they are associated with the commands -- this is trivially > > reproducible (for me, anyway). >=20 > It would be nice if you created PR where you described steps to > reproduce this. Your kernel/modules config, commands you used to get > this result. >=20 > --=20 > WBR, Andrey V. Elsukov >=20 Will do, once I finish the daily update (currently in progress, so running a Web browser isn't an ideal activity at the moment). I thought it worth a reality-check before PR-generation. :-) Peace, david --=20 David H. Wolfskill david@catwhisker.org Given his track record so far, I presume that assertions from Trump are lie= s. See http://www.catwhisker.org/~david/publickey.gpg for my public key. --XMCwj5IQnwKtuyBG Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQF8BAEBCgBmBQJaOk2pXxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXRDQ0I3Q0VGOTE3QTgwMUY0MzA2NEQ3N0Ix NTM5Q0M0MEEwNDlFRTE3AAoJEBU5zECgSe4XmJEIALY+FU2gyXB+T5hYIhgPoJ6t CPt2o5H7L3NkdgoWirfrDydx790Ovu9qyxoqy4qQgoroXzEOGgpzhAmK3LEPL+ri j53HRKtKQtjq5Xi3hbfcePIovRldXJbiA4nPJ7bvBsou8Vv2gy1wpeygwNMk8lrs CNBEf3GM9ILygNetWZmu4ckePl14Fy757g7nlOUNk5fC9YjwrDYeNL7KIcp5Bo12 pKKmgh0cbNrzHnvcjQ87GaDLKqFQ7ttOBHNMZCY6lkHZ82jROSrZNP29rFwHnrz8 afT0eRL8rtuAEoCugq3F3jIvayfERlLXprx2rSsGxN7uqqmqEAFK1X9vHxz4YQk= =kS1W -----END PGP SIGNATURE----- --XMCwj5IQnwKtuyBG-- From owner-freebsd-ipfw@freebsd.org Wed Dec 20 14:44:36 2017 Return-Path: Delivered-To: freebsd-ipfw@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id B1E7EE8D5D4 for ; Wed, 20 Dec 2017 14:44:36 +0000 (UTC) (envelope-from david@catwhisker.org) Received: from mailman.ysv.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 9302171D85 for ; Wed, 20 Dec 2017 14:44:36 +0000 (UTC) (envelope-from david@catwhisker.org) Received: by mailman.ysv.freebsd.org (Postfix) id 67B6EE8D5D1; Wed, 20 Dec 2017 14:44:36 +0000 (UTC) Delivered-To: ipfw@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 6762DE8D5CF for ; Wed, 20 Dec 2017 14:44:36 +0000 (UTC) (envelope-from david@catwhisker.org) Received: from mx.catwhisker.org (mx.catwhisker.org [198.144.209.73]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 3449371D82 for ; Wed, 20 Dec 2017 14:44:35 +0000 (UTC) (envelope-from david@catwhisker.org) Received: from albert.catwhisker.org (localhost [127.0.0.1]) by albert.catwhisker.org (8.15.2/8.15.2) with ESMTP id vBKEiYmI044325; Wed, 20 Dec 2017 14:44:34 GMT (envelope-from david@albert.catwhisker.org) Received: (from david@localhost) by albert.catwhisker.org (8.15.2/8.15.2/Submit) id vBKEiXQY044324; Wed, 20 Dec 2017 06:44:33 -0800 (PST) (envelope-from david) Date: Wed, 20 Dec 2017 06:44:33 -0800 From: David Wolfskill To: "Andrey V. Elsukov" Cc: ipfw@freebsd.org Subject: Re: ipfw pipe show yields "REDZONE: Buffer overflow detected..." Message-ID: <20171220144433.GX34031@albert.catwhisker.org> References: <20171219131732.GR1226@albert.catwhisker.org> <20764a51-9171-cd2e-9f6d-31a43eb8d7f3@yandex.ru> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="7fXEoLLey27Fs/d6" Content-Disposition: inline In-Reply-To: <20764a51-9171-cd2e-9f6d-31a43eb8d7f3@yandex.ru> User-Agent: Mutt/1.9.1 (2017-09-22) X-BeenThere: freebsd-ipfw@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: IPFW Technical Discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Dec 2017 14:44:36 -0000 --7fXEoLLey27Fs/d6 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Dec 20, 2017 at 02:13:46PM +0300, Andrey V. Elsukov wrote: > ... > It would be nice if you created PR where you described steps to > reproduce this. Your kernel/modules config, commands you used to get > this result. >=20 > --=20 > WBR, Andrey V. Elsukov Done: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D224485 Peace, david --=20 David H. Wolfskill david@catwhisker.org If Trump is "taking names" re: the UN Jerusalem vote, he can add mine. See http://www.catwhisker.org/~david/publickey.gpg for my public key. --7fXEoLLey27Fs/d6 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQF8BAEBCgBmBQJaOndRXxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXRDQ0I3Q0VGOTE3QTgwMUY0MzA2NEQ3N0Ix NTM5Q0M0MEEwNDlFRTE3AAoJEBU5zECgSe4XeNAIAKt+m3MUTNfSfgcfaWNF/zCK 14dDlEH8tIzUql4qxIZg0JgjSOr/4hHxUov2p/yoG11wlB+gbn9SIvCfyH/R1DM7 KWGujSaj6BpD7lp3GKUTcHwl5HiIqs7ppmKCsL8T6dus+tfD6IAFAMVPcN/CnDyJ cT625NiMW3kUAdQx0uu2QMN0OoLSxqANoDTOrKwaL3cLMNknJeK+h0shPLgbpYXd hmjWn1WNHLT85EMk4EURx2+8e5jXXBbRhBjojbrdVLHaMjKsiix88cDPFCJg+s2C RDYlKvag8KVka7XyoxGnG+YeMjvshMBVYM6tv2odp5xtyLrsYwxcQyL/D/f6Vh8= =yjea -----END PGP SIGNATURE----- --7fXEoLLey27Fs/d6-- From owner-freebsd-ipfw@freebsd.org Wed Dec 20 15:58:36 2017 Return-Path: Delivered-To: freebsd-ipfw@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id C586EE91872 for ; Wed, 20 Dec 2017 15:58:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id B08A674BD8 for ; Wed, 20 Dec 2017 15:58:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id vBKFwabH019969 for ; Wed, 20 Dec 2017 15:58:36 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-ipfw@FreeBSD.org Subject: [Bug 224485] [ipfw][dummynet] "REDZONE: Buffer overflow detected." after "ipfw pipe show" Date: Wed, 20 Dec 2017 15:58:36 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.1-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: ae@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-ipfw@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: assigned_to cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-ipfw@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: IPFW Technical Discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Dec 2017 15:58:36 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D224485 Andrey V. Elsukov changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|freebsd-bugs@FreeBSD.org |freebsd-ipfw@FreeBSD.org CC| |ae@FreeBSD.org --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-ipfw@freebsd.org Wed Dec 20 21:26:12 2017 Return-Path: Delivered-To: freebsd-ipfw@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id BA1B8E800EF for ; Wed, 20 Dec 2017 21:26:12 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id A7E67635C2 for ; Wed, 20 Dec 2017 21:26:12 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id vBKLQCUp075331 for ; Wed, 20 Dec 2017 21:26:12 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-ipfw@FreeBSD.org Subject: [Bug 224485] [ipfw][dummynet] "REDZONE: Buffer overflow detected." after "ipfw pipe show" Date: Wed, 20 Dec 2017 21:26:12 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.1-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: cem@freebsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-ipfw@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-ipfw@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: IPFW Technical Discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Dec 2017 21:26:12 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D224485 Conrad Meyer changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |cem@freebsd.org --- Comment #1 from Conrad Meyer --- Possibly related to bug 224491. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-ipfw@freebsd.org Sat Dec 23 23:59:47 2017 Return-Path: Delivered-To: freebsd-ipfw@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 684F9E82C2D for ; Sat, 23 Dec 2017 23:59:47 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 566147C995 for ; Sat, 23 Dec 2017 23:59:47 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id vBNNxlBo043481 for ; Sat, 23 Dec 2017 23:59:47 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-ipfw@FreeBSD.org Subject: [Bug 224555] [ipfw] Command 'ipfw set move rule X to Y' not functioning Date: Sat, 23 Dec 2017 23:59:47 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: linimon@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-ipfw@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: assigned_to Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-ipfw@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: IPFW Technical Discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 23 Dec 2017 23:59:47 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D224555 Mark Linimon changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|freebsd-bugs@FreeBSD.org |freebsd-ipfw@FreeBSD.org --=20 You are receiving this mail because: You are the assignee for the bug.=