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Sun, 08 Sep 2019 00:20:59 -0700 (PDT) Received: from [10.223.3.125] ([193.47.165.251]) by smtp.gmail.com with ESMTPSA id u68sm16651509wmu.12.2019.09.08.00.20.58 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 08 Sep 2019 00:20:58 -0700 (PDT) Subject: Re: panic: rcv_start < rcv_end To: Piotr Kubaj , freebsd-net@freebsd.org References: <20190905194017.GA29827@KGPE-D16> From: Slava Shwartsman Message-ID: <344c571a-d7ca-6027-5901-808927923860@gmail.com> Date: Sun, 8 Sep 2019 10:20:56 +0300 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: <20190905194017.GA29827@KGPE-D16> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US X-Rspamd-Queue-Id: 46R2lM5KlRz4b3m X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=dzko4R5A; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of slavashwartsman@gmail.com designates 2a00:1450:4864:20::32f as permitted sender) smtp.mailfrom=slavashwartsman@gmail.com X-Spamd-Result: default: False [-4.00 / 15.00]; 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RCVD_TLS_ALL(0.00)[] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 08 Sep 2019 07:21:06 -0000 +1 On 05-Sep-19 22:40, Piotr Kubaj via freebsd-net wrote: > Hello, > > today I had a panic on CURRENT/powerpc64. I guess running make fetch for one of ports had something to do with it: > db> show panic > panic: rcv_start < rcv_end > db> bt > Tracing pid 0 tid 100176 td 0xc000000006fa4560 > 0xe000000099ad2b30: at vpanic+0x1fc > 0xe000000099ad2be0: at panic+0x44 > 0xe000000099ad2c10: at tcp_update_dsack_list+0x3e8 > 0xe000000099ad2ce0: at tcp_do_segment+0x2eb8 > 0xe000000099ad2e80: at tcp_input+0xec0 > 0xe000000099ad3060: at tcp6_input+0x1a8 > 0xe000000099ad30b0: at ip6_input+0x11d4 > 0xe000000099ad3210: at netisr_dispatch_src+0x108 > 0xe000000099ad32c0: at netisr_dispatch+0x24 > 0xe000000099ad32f0: at ether_demux+0x1b4 > 0xe000000099ad3370: at ether_gen_addr+0x660 > 0xe000000099ad3430: at netisr_dispatch_src+0x108 > 0xe000000099ad34e0: at netisr_dispatch+0x24 > 0xe000000099ad3510: at ether_ifattach+0x414 > 0xe000000099ad35b0: at if_input+0x28 > 0xe000000099ad35e0: at ata_sii_chipinit+0xe92c > 0xe000000099ad3690: at ata_sii_chipinit+0xb8bc > 0xe000000099ad3700: at taskqueue_run+0x200 > 0xe000000099ad37d0: at taskqueue_thread_loop+0xd4 > 0xe000000099ad3820: at fork_exit+0xc4 > 0xe000000099ad38c0: at fork_trampoline+0x18 > 0xe000000099ad38f0: at -0x4 > > pkubaj@talos:$/usr/home/pkubaj$ uname -a > FreeBSD talos 13.0-CURRENT FreeBSD 13.0-CURRENT #0 r351820M: Wed Sep 4 23:37:46 CEST 2019 root@talos:/usr/obj/usr/src/powerpc.powerpc64/sys/ZFS powerpc > > My kernel: > pkubaj@talos:$/usr/home/pkubaj$ cat /usr/src/sys/powerpc/conf/ZFS > include GENERIC64 > options GEOM_ELI > options ZFS (kgdb) bt #0  __curthread () at /usr/src/sys/amd64/include/pcpu_aux.h:55 #1  doadump (textdump=0) at /usr/src/sys/kern/kern_shutdown.c:392 #2  0xffffffff804a1f3b in db_dump (dummy=, dummy2=, dummy3=, dummy4=) at /usr/src/sys/ddb/db_command.c:575 #3  0xffffffff804a1d09 in db_command (last_cmdp=, cmd_table=, dopager=1) at /usr/src/sys/ddb/db_command.c:482 #4  0xffffffff804a1a84 in db_command_loop () at /usr/src/sys/ddb/db_command.c:535 #5  0xffffffff804a4c2f in db_trap (type=, code=) at /usr/src/sys/ddb/db_main.c:252 #6  0xffffffff80c1e67c in kdb_trap (type=3, code=0, tf=) at /usr/src/sys/kern/subr_kdb.c:692 #7  0xffffffff8119387f in trap (frame=0xfffffe0011dfd9c0) at /usr/src/sys/amd64/amd64/trap.c:621 #8  #9  kdb_enter (why=0xffffffff8133d85a "panic", msg=) at /usr/src/sys/kern/subr_kdb.c:479 #10 0xffffffff80bd2f4a in vpanic (fmt=, ap=) at /usr/src/sys/kern/kern_shutdown.c:897 #11 0xffffffff80bd2cc3 in panic (fmt=0xffffffff81e8a3b8 "\211'0\201\377\377\377\377") at /usr/src/sys/kern/kern_shutdown.c:835 #12 0xffffffff80dfae89 in tcp_update_dsack_list (tp=0xfffff800bb670000, rcv_start=828121842, rcv_end=828121842) at /usr/src/sys/netinet/tcp_sack.c:166 #13 0xffffffff80deef63 in tcp_do_segment (m=0xfffff800bb4dab00, th=0xfffff800bb4dab7c, so=0xfffff8013035ea98, tp=0xfffff800bb670000, drop_hdrlen=52, tlen=,     iptos=0 '\000') at /usr/src/sys/netinet/tcp_input.c:3076 #14 0xffffffff80deb993 in tcp_input (mp=, offp=, proto=) at /usr/src/sys/netinet/tcp_input.c:1373 #15 0xffffffff80d6f39f in ip_input (m=0x0) at /usr/src/sys/netinet/ip_input.c:829 #16 0xffffffff80cffd02 in netisr_dispatch_src (proto=1, source=, m=0x80) at /usr/src/sys/net/netisr.c:1123 #17 0xffffffff80ce3c7b in ether_demux (ifp=0xfffff800036b2800, m=0x80) at /usr/src/sys/net/if_ethersubr.c:913 #18 0xffffffff80ce51fd in ether_input_internal (ifp=0xfffff800036b2800, m=0x80) at /usr/src/sys/net/if_ethersubr.c:705 #19 ether_nh_input (m=) at /usr/src/sys/net/if_ethersubr.c:735 #20 0xffffffff80cffd02 in netisr_dispatch_src (proto=5, source=, m=0x80) at /usr/src/sys/net/netisr.c:1123 #21 0xffffffff80ce410d in ether_input (ifp=0xfffff800036b2800, m=0x0) at /usr/src/sys/net/if_ethersubr.c:823 #22 0xffffffff80df5051 in tcp_flush_out_le (tp=0x0, lc=0xfffffe0056544fc0, le=0xfffffe005ea6c498, locked=0) at /usr/src/sys/netinet/tcp_lro.c:569 #23 0xffffffff80df4d93 in tcp_lro_flush (lc=0xfffffe0056544fc0, le=0xfffffe005ea6c498) at /usr/src/sys/netinet/tcp_lro.c:971 #24 0xffffffff80df53f2 in tcp_lro_rx_done (lc=0xfffffe0056544fc0) at /usr/src/sys/netinet/tcp_lro.c:356 #25 0xffffffff80df50fc in tcp_lro_flush_all (lc=0xfffffe0056544fc0) at /usr/src/sys/netinet/tcp_lro.c:1116 #26 0xffffffff82546056 in mlx5e_rx_cq_comp (mcq=) at /usr/src/sys/dev/mlx5/mlx5_en/mlx5_en_rx.c:581 #27 0xffffffff8256f4a1 in mlx5_cq_completion (dev=0xfffffe0056318000, cqn=1035) at /usr/src/sys/dev/mlx5/mlx5_core/mlx5_cq.c:71 #28 0xffffffff8257080a in mlx5_eq_int (dev=0xfffffe0056318000, eq=0xfffff800036ae800) at /usr/src/sys/dev/mlx5/mlx5_core/mlx5_eq.c:248 #29 mlx5_msix_handler (irq=, eq_ptr=0xfffff800036ae800) at /usr/src/sys/dev/mlx5/mlx5_core/mlx5_eq.c:400 #30 0xffffffff80b94307 in intr_event_execute_handlers (p=, ie=) at /usr/src/sys/kern/kern_intr.c:1148 #31 ithread_execute_handlers (p=, ie=) at /usr/src/sys/kern/kern_intr.c:1161 #32 ithread_loop (arg=) at /usr/src/sys/kern/kern_intr.c:1241 #33 0xffffffff80b90e84 in fork_exit (callout=0xffffffff80b94180 , arg=0xfffff800036ebe20, frame=0xfffffe0011dfe340) at /usr/src/sys/kern/kern_fork.c:1046 #34 (kgdb) f 12 #12 0xffffffff80dfae89 in tcp_update_dsack_list (tp=0xfffff800bb670000, rcv_start=828121842, rcv_end=828121842) at /usr/src/sys/netinet/tcp_sack.c:166 166             KASSERT(SEQ_LT(rcv_start, rcv_end), ("rcv_start < rcv_end")); (kgdb) l 161             int i, j, n, identical; 162             tcp_seq start, end; 163 164             INP_WLOCK_ASSERT(tp->t_inpcb); 165 166             KASSERT(SEQ_LT(rcv_start, rcv_end), ("rcv_start < rcv_end")); 167 168             if (tp->t_inpcb->inp_socket->so_options & SO_DEBUG) { 169                     log(LOG_DEBUG, "\nDSACK update: %d..%d, rcv_nxt: %u\n", 170                     rcv_start, rcv_end, tp->rcv_nxt); Slava From owner-freebsd-net@freebsd.org Sun Sep 8 11:10:36 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 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kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 239240] igb: TX(2) desc avail = 1024, pidx = 0 messages appear when the network card loses ethernet link Date: Sun, 08 Sep 2019 11:10:35 +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: 12.0-RELEASE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: 76nemo76@gmx.ch X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: 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-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 08 Sep 2019 11:10:36 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239240 --- Comment #8 from 76nemo76@gmx.ch --- Finally I have compiled and installed FreeBSD Prerelease 12.1. A little bit long and painful (about 14 hours of compilation).=20 The results are better now. It seems that if the cable is disconnected from= the machine or the network switch is unplugged the connection is no more lost. However, when passing the command "ifconfig -a" the network card (where the cable is disconnected) is still marked as active. To see the igb0 card no m= ore marked as "active", I have to pass the commands (this card is a member of a bridge) 1) ifconfig bridge0 down 2) ifconfig igb0 down 3) ifconfig -a indicates yet that the connection is no more "active" 3) ifconfig igb0 up 4) ifconfig bridge0 up Since someone has indicated that after a while when the cable is disconnect= ed the probleam is present again, I have to do more check before being certain that this problem is really solved. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Sun Sep 8 12:18:01 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 95B13F1A3C for ; Sun, 8 Sep 2019 12:18:01 +0000 (UTC) (envelope-from tuexen@freebsd.org) Received: from drew.franken.de (mail-n.franken.de [193.175.24.27]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "*.franken.de", Issuer "COMODO RSA Domain Validation Secure Server CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46R9L05vcGz3LVS for ; Sun, 8 Sep 2019 12:18:00 +0000 (UTC) (envelope-from tuexen@freebsd.org) Received: from [IPv6:2a02:8109:1140:c3d:d189:b66d:62b2:95c0] (unknown [IPv6:2a02:8109:1140:c3d:d189:b66d:62b2:95c0]) (Authenticated sender: macmic) by mail-n.franken.de (Postfix) with ESMTPSA id 737AE72106C23; Sun, 8 Sep 2019 14:17:57 +0200 (CEST) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 12.4 \(3445.104.11\)) Subject: Re: panic: rcv_start < rcv_end From: Michael Tuexen In-Reply-To: <20190905194017.GA29827@KGPE-D16> Date: Sun, 8 Sep 2019 14:17:56 +0200 Cc: freebsd-net@freebsd.org Content-Transfer-Encoding: quoted-printable Message-Id: References: <20190905194017.GA29827@KGPE-D16> To: Piotr Kubaj X-Mailer: Apple Mail (2.3445.104.11) X-Spam-Status: No, score=-2.9 required=5.0 tests=ALL_TRUSTED,BAYES_00 autolearn=disabled version=3.4.1 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on mail-n.franken.de X-Rspamd-Queue-Id: 46R9L05vcGz3LVS X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.97)[-0.972,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; ASN(0.00)[asn:680, ipnet:193.174.0.0/15, country:DE] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 08 Sep 2019 12:18:01 -0000 > On 5. Sep 2019, at 21:40, Piotr Kubaj via freebsd-net = wrote: >=20 > Hello, >=20 > today I had a panic on CURRENT/powerpc64. I guess running make fetch = for one of ports had something to do with it: > db> show panic > panic: rcv_start < rcv_end > db> bt > Tracing pid 0 tid 100176 td 0xc000000006fa4560 > 0xe000000099ad2b30: at vpanic+0x1fc > 0xe000000099ad2be0: at panic+0x44 > 0xe000000099ad2c10: at tcp_update_dsack_list+0x3e8 > 0xe000000099ad2ce0: at tcp_do_segment+0x2eb8 > 0xe000000099ad2e80: at tcp_input+0xec0 > 0xe000000099ad3060: at tcp6_input+0x1a8 > 0xe000000099ad30b0: at ip6_input+0x11d4 > 0xe000000099ad3210: at netisr_dispatch_src+0x108 > 0xe000000099ad32c0: at netisr_dispatch+0x24 > 0xe000000099ad32f0: at ether_demux+0x1b4 > 0xe000000099ad3370: at ether_gen_addr+0x660 > 0xe000000099ad3430: at netisr_dispatch_src+0x108 > 0xe000000099ad34e0: at netisr_dispatch+0x24 > 0xe000000099ad3510: at ether_ifattach+0x414 > 0xe000000099ad35b0: at if_input+0x28 > 0xe000000099ad35e0: at ata_sii_chipinit+0xe92c > 0xe000000099ad3690: at ata_sii_chipinit+0xb8bc > 0xe000000099ad3700: at taskqueue_run+0x200 > 0xe000000099ad37d0: at taskqueue_thread_loop+0xd4 > 0xe000000099ad3820: at fork_exit+0xc4 > 0xe000000099ad38c0: at fork_trampoline+0x18 > 0xe000000099ad38f0: at -0x4 >=20 > pkubaj@talos:$/usr/home/pkubaj$ uname -a > FreeBSD talos 13.0-CURRENT FreeBSD 13.0-CURRENT #0 r351820M: Wed Sep = 4 23:37:46 CEST 2019 = root@talos:/usr/obj/usr/src/powerpc.powerpc64/sys/ZFS powerpc >=20 > My kernel: > pkubaj@talos:$/usr/home/pkubaj$ cat /usr/src/sys/powerpc/conf/ZFS > include GENERIC64 > options GEOM_ELI > options ZFS I'm aware of the issue, I can reproduce it locally. Working on a fix. Best regards Michael From owner-freebsd-net@freebsd.org Sun Sep 8 17:14:13 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id A0805D6992 for ; Sun, 8 Sep 2019 17:14:13 +0000 (UTC) (envelope-from yogesh.pandhi@terruzzifercalxgroup.com) Received: from terruzzifercalx.milleritalia.net (terruzzifercalx.milleritalia.net [109.168.96.30]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "Terruzzi", Issuer "Terruzzi" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 46RHvm1s2Dz3JRN for ; Sun, 8 Sep 2019 17:14:11 +0000 (UTC) (envelope-from yogesh.pandhi@terruzzifercalxgroup.com) Received: (qmail 18910 invoked by uid 1009); 8 Sep 2019 19:14:04 +0200 X-Qmail-Scanner-Diagnostics: from 103.99.1.147 (yogesh.pandhi@terruzzifercalxgroup.com@103.99.1.147) by terruzzifercalx (envelope-from , uid 1007) with qmail-scanner-2.11st (spamassassin: 3.3.2. perlscan: 2.11st. Clear:RC:0(103.99.1.147):SA:0(-91.9/5.0):. Processed in 1.987646 secs); 08 Sep 2019 17:14:04 -0000 X-Spam-Status: No, hits=-91.9 required=5.0 X-Spam-Report: SA TESTS 2.7 DNS_FROM_AHBL_RHSBL RBL: Envelope sender listed in dnsbl.ahbl.org 0.8 RCVD_IN_SORBS_WEB RBL: SORBS: sender is an abusable web server [103.99.1.147 listed in dnsbl.sorbs.net] 0.0 URIBL_BLOCKED ADMINISTRATOR NOTICE: The query to URIBL was blocked. See http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block for more information. [URIs: 216.170.126.177] -100 USER_IN_WHITELIST From: address is in the user's white-list 1.4 RCVD_IN_BRBL_LASTEXT RBL: RCVD_IN_BRBL_LASTEXT [103.99.1.147 listed in bb.barracudacentral.org] 1.3 RCVD_IN_RP_RNBL RBL: Relay in RNBL, https://senderscore.org/blacklistlookup/ [103.99.1.147 listed in bl.score.senderscore.com] 0.0 NORMAL_HTTP_TO_IP URI: Uses a dotted-decimal IP address in URL -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] 0.0 HTML_MESSAGE BODY: HTML included in message 1.9 RAZOR2_CF_RANGE_E8_51_100 Razor2 gives engine 8 confidence level above 50% [cf: 100] 0.5 RAZOR2_CF_RANGE_51_100 Razor2 gives confidence level above 50% [cf: 100] 0.9 RAZOR2_CHECK Listed in Razor2 (http://razor.sf.net/) 0.5 MISSING_MID Missing Message-Id: header Received: from unknown (HELO ?103.99.1.147?) (yogesh.pandhi@terruzzifercalxgroup.com@103.99.1.147) by terruzzifercalx.milleritalia.net with AES256-SHA encrypted SMTP; 8 Sep 2019 19:14:02 +0200 MIME-Version: 1.0 Subject: Support Team Inc To: freebsd-net@FreeBSD.org From: "Sundar Pichai" Date: Sun, 08 Sep 2019 10:13:58 -0700 Message-ID: <1567962842104118850@terruzzifercalx> X-Rspamd-Queue-Id: 46RHvm1s2Dz3JRN X-Spamd-Bar: ++++++++ Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=none (mx1.freebsd.org: domain of yogesh.pandhi@terruzzifercalxgroup.com has no SPF policy when checking 109.168.96.30) smtp.mailfrom=yogesh.pandhi@terruzzifercalxgroup.com X-Spamd-Result: default: False [8.60 / 15.00]; ARC_NA(0.00)[]; GREYLIST(0.00)[pass,meta]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; IP_SCORE(0.89)[ip: (2.86), ipnet: 109.168.96.0/22(1.43), asn: 5602(0.15), country: IT(0.03)]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; MIME_TRACE(0.00)[0:+,1:+,2:~]; TO_DN_NONE(0.00)[]; AUTH_NA(1.00)[]; URI_COUNT_ODD(1.00)[1]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_SPAM_MEDIUM(1.00)[1.000,0]; RCVD_TLS_LAST(0.00)[]; NEURAL_SPAM_LONG(1.00)[1.000,0]; DMARC_NA(0.00)[terruzzifercalxgroup.com]; HTTP_TO_IP(1.00)[]; R_SPF_NA(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MID_RHS_NOT_FQDN(0.50)[]; ASN(0.00)[asn:5602, ipnet:109.168.96.0/22, country:IT]; PHISHING(0.31)[freebsd.org->216.170.126.177]; RBL_SENDERSCORE(2.00)[30.96.168.109.bl.score.senderscore.com]; RCVD_COUNT_TWO(0.00)[2] X-Spam: Yes Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Content-Description: Mail message body X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 08 Sep 2019 17:14:13 -0000 Your free trial is ending soon.Please, click on your email below to Confirm= Your plan for upgraded. freebsd-net@FreeBSD.org Regards, E-mail Support Team=99 Note: Wrong Authentication Automatically Deactivate Your E-mail ( freebsd-n= et@FreeBSD.org ) From owner-freebsd-net@freebsd.org Sun Sep 8 17:27:09 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 32C3BDAEA4 for ; Sun, 8 Sep 2019 17:27:09 +0000 (UTC) (envelope-from yogesh.pandhi@terruzzifercalxgroup.com) Received: from terruzzifercalx.milleritalia.net (terruzzifercalx.milleritalia.net [109.168.96.30]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "Terruzzi", Issuer "Terruzzi" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 46RJBh2XqNz3MZ1 for ; Sun, 8 Sep 2019 17:27:08 +0000 (UTC) (envelope-from yogesh.pandhi@terruzzifercalxgroup.com) Received: (qmail 27345 invoked by uid 1009); 8 Sep 2019 17:40:21 +0200 X-Qmail-Scanner-Diagnostics: from 103.99.1.147 (yogesh.pandhi@terruzzifercalxgroup.com@103.99.1.147) by terruzzifercalx (envelope-from , uid 1007) with qmail-scanner-2.11st (spamassassin: 3.3.2. perlscan: 2.11st. Clear:RC:0(103.99.1.147):SA:0(-91.9/5.0):. Processed in 1.975544 secs); 08 Sep 2019 15:40:21 -0000 X-Spam-Status: No, hits=-91.9 required=5.0 X-Spam-Report: SA TESTS 1.4 RCVD_IN_BRBL_LASTEXT RBL: RCVD_IN_BRBL_LASTEXT [103.99.1.147 listed in bb.barracudacentral.org] 2.7 DNS_FROM_AHBL_RHSBL RBL: Envelope sender listed in dnsbl.ahbl.org 0.8 RCVD_IN_SORBS_WEB RBL: SORBS: sender is an abusable web server [103.99.1.147 listed in dnsbl.sorbs.net] 0.0 URIBL_BLOCKED ADMINISTRATOR NOTICE: The query to URIBL was blocked. See http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block for more information. [URIs: 216.170.126.177] -100 USER_IN_WHITELIST From: address is in the user's white-list 1.3 RCVD_IN_RP_RNBL RBL: Relay in RNBL, https://senderscore.org/blacklistlookup/ [103.99.1.147 listed in bl.score.senderscore.com] 0.0 NORMAL_HTTP_TO_IP URI: Uses a dotted-decimal IP address in URL -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] 0.0 HTML_MESSAGE BODY: HTML included in message 1.9 RAZOR2_CF_RANGE_E8_51_100 Razor2 gives engine 8 confidence level above 50% [cf: 100] 0.5 RAZOR2_CF_RANGE_51_100 Razor2 gives confidence level above 50% [cf: 100] 0.9 RAZOR2_CHECK Listed in Razor2 (http://razor.sf.net/) 0.5 MISSING_MID Missing Message-Id: header Received: from unknown (HELO ?103.99.1.147?) (yogesh.pandhi@terruzzifercalxgroup.com@103.99.1.147) by terruzzifercalx.milleritalia.net with AES256-SHA encrypted SMTP; 8 Sep 2019 17:40:19 +0200 MIME-Version: 1.0 Subject: Support Team Inc To: freebsd-net@FreeBSD.org From: "Sundar Pichai" Date: Sun, 08 Sep 2019 08:40:15 -0700 Message-ID: <1567957219104127297@terruzzifercalx> X-Rspamd-Queue-Id: 46RJBh2XqNz3MZ1 X-Spamd-Bar: ++++++++ Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=none (mx1.freebsd.org: domain of yogesh.pandhi@terruzzifercalxgroup.com has no SPF policy when checking 109.168.96.30) smtp.mailfrom=yogesh.pandhi@terruzzifercalxgroup.com X-Spamd-Result: default: False [8.23 / 15.00]; ARC_NA(0.00)[]; GREYLIST(0.00)[pass,body]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; IP_SCORE(0.52)[ip: (1.62), ipnet: 109.168.96.0/22(0.81), asn: 5602(0.15), country: IT(0.03)]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; MIME_TRACE(0.00)[0:+,1:+,2:~]; TO_DN_NONE(0.00)[]; AUTH_NA(1.00)[]; URI_COUNT_ODD(1.00)[1]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_SPAM_MEDIUM(1.00)[0.997,0]; RCVD_TLS_LAST(0.00)[]; NEURAL_SPAM_LONG(1.00)[1.000,0]; DMARC_NA(0.00)[terruzzifercalxgroup.com]; HTTP_TO_IP(1.00)[]; R_SPF_NA(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MID_RHS_NOT_FQDN(0.50)[]; ASN(0.00)[asn:5602, ipnet:109.168.96.0/22, country:IT]; PHISHING(0.31)[freebsd.org->216.170.126.177]; RBL_SENDERSCORE(2.00)[30.96.168.109.bl.score.senderscore.com]; RCVD_COUNT_TWO(0.00)[2] X-Spam: Yes Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Content-Description: Mail message body X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 08 Sep 2019 17:27:09 -0000 Your free trial is ending soon.Please, click on your email below to Confirm= Your plan for upgraded. freebsd-net@FreeBSD.org Regards, E-mail Support Team=99 Note: Wrong Authentication Automatically Deactivate Your E-mail ( freebsd-n= et@FreeBSD.org ) From owner-freebsd-net@freebsd.org Sun Sep 8 21:00:17 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 79F84E21F1 for ; 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Sun, 8 Sep 2019 21:00:17 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 211A92D13 for ; Sun, 8 Sep 2019 21:00:17 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x88L0H7f031764 for ; Sun, 8 Sep 2019 21:00:17 GMT (envelope-from bugzilla-noreply@FreeBSD.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x88L0Hrk031763 for net@FreeBSD.org; Sun, 8 Sep 2019 21:00:17 GMT (envelope-from bugzilla-noreply@FreeBSD.org) Message-Id: <201909082100.x88L0Hrk031763@kenobi.freebsd.org> X-Authentication-Warning: kenobi.freebsd.org: bugzilla set sender to bugzilla-noreply@FreeBSD.org using -f From: bugzilla-noreply@FreeBSD.org To: net@FreeBSD.org Subject: Problem reports for net@FreeBSD.org that need special attention Date: Sun, 8 Sep 2019 21:00:17 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 08 Sep 2019 21:00:17 -0000 To view an individual PR, use: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=(Bug Id). The following is a listing of current problems submitted by FreeBSD users, which need special attention. These represent problem reports covering all versions including experimental development code and obsolete releases. Status | Bug Id | Description ------------+-----------+--------------------------------------------------- In Progress | 221146 | [ixgbe] Problem with second laggport In Progress | 235700 | oce(4) driver causes fatal trap 12 on boot with e New | 204438 | setsockopt() handling of kern.ipc.maxsockbuf limi New | 205592 | TCP processing in IPSec causes kernel panic New | 213410 | [carp] service netif restart causes hang only whe Open | 193452 | Dell PowerEdge 210 II -- Kernel panic bce (broadc Open | 194485 | Userland cannot add IPv6 prefix routes Open | 200319 | Bridge+CARP crashes/freezes Open | 202510 | [CARP] advertisements sourced from CARP IP cause Open | 222273 | igb(4): Kernel panic (fatal trap 12) due to netwo Open | 225438 | panic in6_unlink_ifa() due to race Open | 225792 | ECMP is broken since tryforward() Open | 227720 | Kernel panic in ppp server Open | 233952 | jme NICs non functional after 11.2 to 12.0 upgrad Open | 236888 | ppp daemon: Allow MTU to be overridden for PPPoE Open | 236983 | bnxt(4) VLAN not operational unless explicit "ifc Open | 237072 | netgraph(4): performance issue [on HardenedBSD]? Open | 237391 | route get returns no result for network addresses Open | 237840 | Removed dummynet dependency on ipfw 19 problems total for which you should take action. From owner-freebsd-net@freebsd.org Mon Sep 9 05:31:38 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 7C6A0EDD96 for ; Mon, 9 Sep 2019 05:31:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 46RcGf2c0tz4VpM for ; Mon, 9 Sep 2019 05:31:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 5926FEDD95; Mon, 9 Sep 2019 05:31:38 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 58E8CEDD94 for ; Mon, 9 Sep 2019 05:31:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46RcGf1lCYz4VpJ for ; Mon, 9 Sep 2019 05:31:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 1EA4A8B7D for ; Mon, 9 Sep 2019 05:31:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x895VcBY039181 for ; Mon, 9 Sep 2019 05:31:38 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x895VcMF039180 for net@FreeBSD.org; Mon, 9 Sep 2019 05:31:38 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 239240] igb: TX(2) desc avail = 1024, pidx = 0 messages appear when the network card loses ethernet link Date: Mon, 09 Sep 2019 05:31:37 +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: 12.0-RELEASE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: 76nemo76@gmx.ch X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: 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-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 09 Sep 2019 05:31:38 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239240 --- Comment #9 from 76nemo76@gmx.ch --- After compiling the Prerelease 12.1, the problem is a little bit different.= As somebody else has noticed, when the network card is disconnected the connec= tion seems to work for quite a long time (about 30 minutes in my longest test). But if you unplug the network switch for longer (one night for instance), a similar but different message (this time it is about a watchdog) is display= ed. The message produced is: igb0: Watchdog timeout (TX: 0 desc avail: 1024 pidx: 0) -- resetting Is it possible to suppress the watchdog? --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Mon Sep 9 08:27:54 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 2FD99F18EB for ; Mon, 9 Sep 2019 08:27:54 +0000 (UTC) (envelope-from vm.finance2@gmail.com) Received: from mail-io1-xd2e.google.com (mail-io1-xd2e.google.com [IPv6:2607:f8b0:4864:20::d2e]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46RhB12cwcz4crc for ; Mon, 9 Sep 2019 08:27:53 +0000 (UTC) (envelope-from vm.finance2@gmail.com) Received: by mail-io1-xd2e.google.com with SMTP id r26so26645603ioh.8 for ; Mon, 09 Sep 2019 01:27:53 -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=JqaKdS6cf+BYAe5zrhqP2IzyAJjHpPdrn37CJrzbakY=; b=T1JbyJi9lPm79ZaUEwGGOFCVPjzUkUxcYrOEEdA0y+xdt61uI6g7+SkqhxGfDd8Do8 tnBhumvPx2YiroEjTdiFFDRnogzrKqYy1Bdj0THeGZmJhRVqy7XBU8znTY6hkP6JTjiR GgShgVmSiFbCV0ayJp0NSmJYWmjlaMrU90l+ldb0XVgnFH/6T7Sb+JwAtussp6I99ue4 CtJwrpVAxMPik+50rzCrTEmvMhY3yNeHgMvImLxdnMd1FdOgrEUWpAdABr/CBkOuO8ML QwHpt/sfD/K8ul4OcZwr0qzgf6r6SY5YJnAY1n9hbyCxsBFRpzJ/rr4O0qvJmZoc38Dp F6cw== 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=JqaKdS6cf+BYAe5zrhqP2IzyAJjHpPdrn37CJrzbakY=; b=KBi+8g32KyXa9VteepsrXogPdBpNb0aFxd/rSDdpTcnAInc8rhiIIuVbWx8F63wc3H NqgWiMKLZ1xjO4tRYwxu1fZt7+yaKdeSlogQWsqSnbBgCUP2/qZfABFNDVGMMt1/Kv4v caDBcXogHgexiH0TgxFM18CFECcxSmU/GOAEaWgzsVrqRbq92eECDEON+XRBL62t9BgG +tw0rP+3HVXzGCchNbVhw6h5Dip7MjqXpM+QUGA99993hLx3e4CHCc4vb9mNr7VxTK2q uEzr1/OAAUncfb+/sKmYpY4jiofO4Mz9NcYauUKvjHTeOlJZ5LUyWdiE9tMPrcTX7oSF Vo7A== X-Gm-Message-State: APjAAAVVY3CXGQSeD86XHlY1JWdAKQqaiBTmQZXr1QhU33/7dHXpFtWa aiP9p0zoIy0EQwGuyUUxWTewsQzsuSGtwmoF0CaJeNz/ X-Google-Smtp-Source: APXvYqwI5dV+aImEDpc7TWZKRiOBUvwyqo1fqWYn0MNb/EvqmH9rcLwBk4q/J2mM+TBBemkOSc29ptiwpA9nsmillPI= X-Received: by 2002:a05:6602:21cb:: with SMTP id c11mr13981367ioc.25.1568017671906; Mon, 09 Sep 2019 01:27:51 -0700 (PDT) MIME-Version: 1.0 From: vm finance Date: Mon, 9 Sep 2019 01:27:40 -0700 Message-ID: Subject: BBR patches? To: freebsd-net@freebsd.org X-Rspamd-Queue-Id: 46RhB12cwcz4crc X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=T1JbyJi9; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of vmfinance2@gmail.com designates 2607:f8b0:4864:20::d2e as permitted sender) smtp.mailfrom=vmfinance2@gmail.com X-Spamd-Result: default: False [-1.00 / 15.00]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; TO_DN_NONE(0.00)[]; URI_COUNT_ODD(1.00)[3]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; SUBJECT_ENDS_QUESTION(1.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; TAGGED_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-net@freebsd.org]; IP_SCORE_FREEMAIL(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; IP_SCORE(0.00)[ip: (-4.94), ipnet: 2607:f8b0::/32(-2.75), asn: 15169(-2.27), country: US(-0.05)]; RCVD_IN_DNSWL_NONE(0.00)[e.2.d.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 09 Sep 2019 08:27:54 -0000 Hello everyone, I would like to try BBR under FreeBSD. I'm willing to try anything experimental as well. Could someone please suggest what is the latest patch available for this. The last patch I came across is: https://reviews.freebsd.org/D15525 Could someone please confirm if there is anything later than this that I should be considering? Thanks a lot! From owner-freebsd-net@freebsd.org Mon Sep 9 08:42:09 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id A6FC3F20FC for ; Mon, 9 Sep 2019 08:42:09 +0000 (UTC) (envelope-from dmarquess@gmail.com) Received: from mail-lj1-x22d.google.com (mail-lj1-x22d.google.com [IPv6:2a00:1450:4864:20::22d]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46RhVS3PKVz4ddR for ; Mon, 9 Sep 2019 08:42:08 +0000 (UTC) (envelope-from dmarquess@gmail.com) Received: by mail-lj1-x22d.google.com with SMTP id a22so11921107ljd.0 for ; Mon, 09 Sep 2019 01:42:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=BKDms7aU8ApjVkYsyUwsKUVycNv6zxknyMwZS55JH0M=; b=n49uiYArmi8nl9I7IdWL9aguxk+NRZw60+iHgVlbxIt2yxEoJXTKMJoe/rq1b/9Xks pLqMqMEJJT+DGg4R9ig36XjOf6AAvPgLKVBHCE93+pmK4rsvWgp51BGSs/l1Uqg35IrI 0wVOqGfVdH1l07Stl6OgO73HIyJ7N/6I8U8ZAOqPoftXKF91Rl0zBXPFeeaclfL+WXmY Gsjcaj7jCSL+uYoBDoyE9K5uwSp7blrNBqfe5hpZTJUZt5JlYLCKX9ZgJnVAeppd9zFy lyUDVmw+uFkrWU3dE/282g8RT0fp+4x72h69+At5c08n6ozUoewytnDleR+8hj2pHBEm Sqvw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=BKDms7aU8ApjVkYsyUwsKUVycNv6zxknyMwZS55JH0M=; b=NPo75z6uaBQ7k2E/brstpB0vLyGeQd7tIjcll4ycacbuMg1ZH0khiR55ETJlOvjSz+ b7TnGx2m1552X3qxAyJSmRXTfviwBdHzl1oRLP+uAizG3d77VXj0n70Lds2ZgGhpdI0p i6qYGy16gX/tyJc11eBjeL4KbftyBNJP6NdGyVam0nV3whgtGZ+D20kXA6TJTIDVc1Rw 7NYV+YbuOb4PcpjEgG9yTXE8wQ9ldc+koHqZucOieWnrsBr1/eVGsP4+JWi/aj0eIMt0 wjWOYDvqwkTfpvUIdCbNKfAi9QSA3xMbNI5FSf2FhrZ9ec0nBOTsN/65GzprHXmBf9yV Yiqg== X-Gm-Message-State: APjAAAXaloHW6/SpE698zz45G6pmtzMYjRgLFao50RnOwbDW9c6Y4jFI yom9X7rWvodxI2fEYFjzelcxcc/dSgTXBT4prtYRqUMU X-Google-Smtp-Source: APXvYqzi3LRJnU2mf7X8dlvRPvWz+1Kvv3snTgUu3pPR8osFBFShPGqgXU2R65VU/AqJf/8jDPd2F96lIzo8ccwVnRA= X-Received: by 2002:a2e:331a:: with SMTP id d26mr15345007ljc.239.1568018526131; Mon, 09 Sep 2019 01:42:06 -0700 (PDT) MIME-Version: 1.0 References: <380fff29-8df3-2671-69c3-ef47131aaf58@monkeybrains.net> <325FE312-A230-4BFB-B582-F61477CD1E46@heron.pl> In-Reply-To: <325FE312-A230-4BFB-B582-F61477CD1E46@heron.pl> From: Dustin Marquess Date: Mon, 9 Sep 2019 03:41:55 -0500 Message-ID: Subject: Re: 10 Gbps NIC - advice needed To: Robert Heron Cc: freebsd-net@freebsd.org Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 46RhVS3PKVz4ddR X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=n49uiYAr; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of dmarquess@gmail.com designates 2a00:1450:4864:20::22d as permitted sender) smtp.mailfrom=dmarquess@gmail.com X-Spamd-Result: default: False [-3.00 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-net@freebsd.org]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; IP_SCORE_FREEMAIL(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; RCVD_IN_DNSWL_NONE(0.00)[d.2.2.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.5.4.1.0.0.a.2.list.dnswl.org : 127.0.5.0]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; IP_SCORE(0.00)[ip: (-9.06), ipnet: 2a00:1450::/32(-2.97), asn: 15169(-2.27), country: US(-0.05)]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 09 Sep 2019 08:42:09 -0000 I second the recommendation for Chelsio. I had brand new retail Intel 40GE NICs (4 x 10GE) and I got so frustrated with the bugs that I sold them used on eBay just to recoup some of the cost. -Dustin On Thu, Aug 29, 2019 at 6:41 AM Robert Heron wrote: > > Hi, > > I need to use a 10 Gbps, 2 port NIC (copper RJ-45) with FreeBSD 11.3R amd64. Which NIC (manufacturer and model) would you recommend as the most trouble-free and reliable? > Maybe some Intel? > > Robert > > > _______________________________________________ > freebsd-net@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" From owner-freebsd-net@freebsd.org Mon Sep 9 12:32:57 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 59AB7D0E79 for ; Mon, 9 Sep 2019 12:32:57 +0000 (UTC) (envelope-from jamie@catflap.org) Received: from donotpassgo.dyslexicfish.net (donotpassgo.dyslexicfish.net [IPv6:2001:19f0:300:2185:123::1]) (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 46Rncm3Fvxz3RC9 for ; Mon, 9 Sep 2019 12:32:55 +0000 (UTC) (envelope-from jamie@catflap.org) Received: from donotpassgo.dyslexicfish.net (donotpassgo.dyslexicfish.net [104.207.135.49]) by donotpassgo.dyslexicfish.net (8.14.5/8.14.5) with ESMTP id x89CWnTt047026 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Mon, 9 Sep 2019 13:32:49 +0100 (BST) (envelope-from jamie@donotpassgo.dyslexicfish.net) Received: (from jamie@localhost) by donotpassgo.dyslexicfish.net (8.14.5/8.14.5/Submit) id x89CWl4b047025; Mon, 9 Sep 2019 13:32:47 +0100 (BST) (envelope-from jamie) From: Jamie Landeg-Jones Message-Id: <201909091232.x89CWl4b047025@donotpassgo.dyslexicfish.net> Date: Mon, 09 Sep 2019 13:32:47 +0100 Organization: Dyslexic Fish To: vm.finance2@gmail.com, freebsd-net@freebsd.org Subject: Re: BBR patches? References: In-Reply-To: User-Agent: Heirloom mailx 12.4 7/29/08 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.2.7 (donotpassgo.dyslexicfish.net [104.207.135.49]); Mon, 09 Sep 2019 13:32:49 +0100 (BST) X-Rspamd-Queue-Id: 46Rncm3Fvxz3RC9 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=pass (policy=none) header.from=catflap.org; spf=pass (mx1.freebsd.org: domain of jamie@catflap.org designates 2001:19f0:300:2185:123::1 as permitted sender) smtp.mailfrom=jamie@catflap.org X-Spamd-Result: default: False [-2.36 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+mx:dyslexicfish.net]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; TAGGED_RCPT(0.00)[]; MIME_GOOD(-0.10)[text/plain]; TO_DN_NONE(0.00)[]; HAS_ORG_HEADER(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[catflap.org,none]; RCVD_TLS_LAST(0.00)[]; FREEMAIL_TO(0.00)[gmail.com]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; SUBJECT_ENDS_QUESTION(1.00)[]; ASN(0.00)[asn:20473, ipnet:2001:19f0::/38, country:US]; MIME_TRACE(0.00)[0:+]; IP_SCORE(-0.56)[ipnet: 2001:19f0::/38(-1.97), asn: 20473(-0.80), country: US(-0.05)]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 09 Sep 2019 12:32:57 -0000 > I would like to try BBR under FreeBSD. > > I'm willing to try anything experimental as well. Could someone please > suggest what is the latest patch available for this. The last patch I came > across is: > https://reviews.freebsd.org/D15525 > > Could someone please confirm if there is anything later than this that I > should be considering? Does this help? It's an update that's less than 2 days old! https://svnweb.freebsd.org/base?view=revision&sortby=date&revision=352022 Cheers, Jamie From owner-freebsd-net@freebsd.org Mon Sep 9 16:12:08 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 54670D6D00 for ; Mon, 9 Sep 2019 16:12:08 +0000 (UTC) (envelope-from michael.tuexen@lurchi.franken.de) Received: from drew.franken.de (drew.ipv6.franken.de [IPv6:2001:638:a02:a001:20e:cff:fe4a:feaa]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "*.franken.de", Issuer "COMODO RSA Domain Validation Secure Server CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46RtTg38tmz49hD for ; Mon, 9 Sep 2019 16:12:06 +0000 (UTC) (envelope-from michael.tuexen@lurchi.franken.de) Received: from [IPv6:2a02:8109:1140:c3d:cd5f:7ede:af66:c59a] (unknown [IPv6:2a02:8109:1140:c3d:cd5f:7ede:af66:c59a]) (Authenticated sender: lurchi) by drew.franken.de (Postfix) with ESMTPSA id B34B8721E281E; Mon, 9 Sep 2019 18:12:02 +0200 (CEST) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 12.4 \(3445.104.11\)) Subject: Re: panic: rcv_start < rcv_end From: Michael Tuexen In-Reply-To: <20190905194017.GA29827@KGPE-D16> Date: Mon, 9 Sep 2019 18:12:01 +0200 Cc: freebsd-net@freebsd.org Content-Transfer-Encoding: quoted-printable Message-Id: References: <20190905194017.GA29827@KGPE-D16> To: Piotr Kubaj X-Mailer: Apple Mail (2.3445.104.11) X-Spam-Status: No, score=-2.9 required=5.0 tests=ALL_TRUSTED,BAYES_00 autolearn=disabled version=3.4.1 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on mail-n.franken.de X-Rspamd-Queue-Id: 46RtTg38tmz49hD X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=none (mx1.freebsd.org: domain of michael.tuexen@lurchi.franken.de has no SPF policy when checking 2001:638:a02:a001:20e:cff:fe4a:feaa) smtp.mailfrom=michael.tuexen@lurchi.franken.de X-Spamd-Result: default: False [-1.44 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; MV_CASE(0.50)[]; IP_SCORE(-0.75)[ip: (-6.14), ipnet: 2001:638::/32(2.36), asn: 680(0.07), country: DE(-0.01)]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[franken.de]; AUTH_NA(1.00)[]; NEURAL_HAM_LONG(-1.00)[-0.999,0]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCPT_COUNT_TWO(0.00)[2]; R_SPF_NA(0.00)[]; RCVD_IN_DNSWL_LOW(-0.10)[a.a.e.f.a.4.e.f.f.f.c.0.e.0.2.0.1.0.0.a.2.0.a.0.8.3.6.0.1.0.0.2.list.dnswl.org : 127.0.5.1]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:680, ipnet:2001:638::/32, country:DE]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_TLS_ALL(0.00)[]; FROM_EQ_ENVFROM(0.00)[] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 09 Sep 2019 16:12:08 -0000 > On 5. Sep 2019, at 21:40, Piotr Kubaj via freebsd-net = wrote: >=20 > Hello, >=20 > today I had a panic on CURRENT/powerpc64. I guess running make fetch = for one of ports had something to do with it: > db> show panic > panic: rcv_start < rcv_end > db> bt > Tracing pid 0 tid 100176 td 0xc000000006fa4560 > 0xe000000099ad2b30: at vpanic+0x1fc > 0xe000000099ad2be0: at panic+0x44 > 0xe000000099ad2c10: at tcp_update_dsack_list+0x3e8 > 0xe000000099ad2ce0: at tcp_do_segment+0x2eb8 > 0xe000000099ad2e80: at tcp_input+0xec0 > 0xe000000099ad3060: at tcp6_input+0x1a8 > 0xe000000099ad30b0: at ip6_input+0x11d4 > 0xe000000099ad3210: at netisr_dispatch_src+0x108 > 0xe000000099ad32c0: at netisr_dispatch+0x24 > 0xe000000099ad32f0: at ether_demux+0x1b4 > 0xe000000099ad3370: at ether_gen_addr+0x660 > 0xe000000099ad3430: at netisr_dispatch_src+0x108 > 0xe000000099ad34e0: at netisr_dispatch+0x24 > 0xe000000099ad3510: at ether_ifattach+0x414 > 0xe000000099ad35b0: at if_input+0x28 > 0xe000000099ad35e0: at ata_sii_chipinit+0xe92c > 0xe000000099ad3690: at ata_sii_chipinit+0xb8bc > 0xe000000099ad3700: at taskqueue_run+0x200 > 0xe000000099ad37d0: at taskqueue_thread_loop+0xd4 > 0xe000000099ad3820: at fork_exit+0xc4 > 0xe000000099ad38c0: at fork_trampoline+0x18 > 0xe000000099ad38f0: at -0x4 >=20 > pkubaj@talos:$/usr/home/pkubaj$ uname -a > FreeBSD talos 13.0-CURRENT FreeBSD 13.0-CURRENT #0 r351820M: Wed Sep = 4 23:37:46 CEST 2019 = root@talos:/usr/obj/usr/src/powerpc.powerpc64/sys/ZFS powerpc >=20 > My kernel: > pkubaj@talos:$/usr/home/pkubaj$ cat /usr/src/sys/powerpc/conf/ZFS > include GENERIC64 > options GEOM_ELI > options ZFS Hi Piotr, this panic should be fixed in = https://svnweb.freebsd.org/changeset/base/352072 Best regards Michael From owner-freebsd-net@freebsd.org Mon Sep 9 17:23:25 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id BADB7D8F1D for ; 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Mon, 9 Sep 2019 17:23:25 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 5E4E11901C for ; Mon, 9 Sep 2019 17:23:25 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x89HNP4u016248 for ; Mon, 9 Sep 2019 17:23:25 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x89HNPLr016241 for net@FreeBSD.org; Mon, 9 Sep 2019 17:23:25 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 240023] netmap lb pointer out of bounds on ixgbe Date: Mon, 09 Sep 2019 17:23:25 +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: 11.3-RELEASE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: maware@ucsc.edu X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: 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-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 09 Sep 2019 17:23:25 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D240023 --- Comment #6 from mike --- Some differences of note: in IXGBE driver: diff sys/dev/ixgbe/ixgbe_netmap.c 11.2/sys/dev/ixgbe/ixgbe_netmap.c 33c33 < /*$FreeBSD: releng/11.3/sys/dev/ixgbe/ixgbe_netmap.c 344047 2019-02-12 09:26:05Z vmaffione $*/ --- > /*$FreeBSD: releng/11.2/sys/dev/ixgbe/ixgbe_netmap.c 332481 2018-04-13 17= :45:54Z shurd $*/ 61c61 < * $FreeBSD: releng/11.3/sys/dev/ixgbe/ixgbe_netmap.c 344047 2019-02-12 09:26:05Z vmaffione $ --- > * $FreeBSD: releng/11.2/sys/dev/ixgbe/ixgbe_netmap.c 332481 2018-04-13 1= 7:45:54Z shurd $ 121c121 < nm_prinf("%s read HLREG 0x%x rxc 0x%x", --- > D("%s read HLREG 0x%x rxc 0x%x", 136c136 < nm_prinf("%s write HLREG 0x%x rxc 0x%x", --- > D("%s write HLREG 0x%x rxc 0x%x", 343,344c343,344 < if (unlikely(nic_i >=3D kring->nkr_num_slots)) { < nm_prinf("TDH wrap %d", nic_i); --- > if (nic_i >=3D kring->nkr_num_slots) { /* XXX can it happen ? */ > D("TDH wrap %d", nic_i); 411a412 > uint16_t slot_flags =3D kring->nkr_slot_flags; 423c424 < ring->slot[nm_i].flags =3D 0; --- > ring->slot[nm_i].flags =3D slot_flags; --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Mon Sep 9 17:36:28 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 73ACFD960E for ; Mon, 9 Sep 2019 17:36:28 +0000 (UTC) (envelope-from vm.finance2@gmail.com) Received: from mail-io1-xd35.google.com (mail-io1-xd35.google.com [IPv6:2607:f8b0:4864:20::d35]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46RwLz4MZ6z4HW8 for ; 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Mon, 09 Sep 2019 10:36:26 -0700 (PDT) MIME-Version: 1.0 References: <201909091232.x89CWl4b047025@donotpassgo.dyslexicfish.net> In-Reply-To: <201909091232.x89CWl4b047025@donotpassgo.dyslexicfish.net> From: vm finance Date: Mon, 9 Sep 2019 10:36:15 -0700 Message-ID: Subject: Re: BBR patches? To: Jamie Landeg-Jones Cc: freebsd-net@freebsd.org X-Rspamd-Queue-Id: 46RwLz4MZ6z4HW8 X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=Mxbnci0X; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of vmfinance2@gmail.com designates 2607:f8b0:4864:20::d35 as permitted sender) smtp.mailfrom=vmfinance2@gmail.com X-Spamd-Result: default: False [-2.00 / 15.00]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; DKIM_TRACE(0.00)[gmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; FROM_EQ_ENVFROM(0.00)[]; IP_SCORE(0.00)[ip: (-5.67), ipnet: 2607:f8b0::/32(-2.74), asn: 15169(-2.26), country: US(-0.05)]; MIME_TRACE(0.00)[0:+,1:+,2:~]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; TAGGED_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-net@freebsd.org]; IP_SCORE_FREEMAIL(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[5.3.d.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; SUBJECT_ENDS_QUESTION(1.00)[]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 09 Sep 2019 17:36:28 -0000 Hello Jamie, Thanks - I see there is a new file added tcp_ratelimit.c (probably to emulate tc-fq behavior under Linux?). However, don't see this file under "netinet/"....am I missing something? Is there a way to checkout the entire netinet/ code with BBR changes in FreeBSD? I would like to build, experiment and report back my observations. Thanks for your help! On Mon, Sep 9, 2019 at 5:32 AM Jamie Landeg-Jones wrote: > > I would like to try BBR under FreeBSD. > > > > I'm willing to try anything experimental as well. Could someone please > > suggest what is the latest patch available for this. The last patch I > came > > across is: > > https://reviews.freebsd.org/D15525 > > > > Could someone please confirm if there is anything later than this that I > > should be considering? > > Does this help? It's an update that's less than 2 days old! > > https://svnweb.freebsd.org/base?view=revision&sortby=date&revision=352022 > > Cheers, Jamie > From owner-freebsd-net@freebsd.org Mon Sep 9 20:15:11 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 5813EDF4B7 for ; Mon, 9 Sep 2019 20:15:11 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 46Rzt71kwBz4ZcJ for ; Mon, 9 Sep 2019 20:15:11 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 3B957DF4B4; Mon, 9 Sep 2019 20:15:11 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 3B621DF4B3 for ; 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Mon, 9 Sep 2019 20:15:10 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x89KFASL038049 for net@FreeBSD.org; Mon, 9 Sep 2019 20:15:10 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 240416] Windows scaling (net.inet.tcp.rfc1323=1) does not start the TCP connection to some systems Date: Mon, 09 Sep 2019 20:15:08 +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: 12.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: linimon@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@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-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 09 Sep 2019 20:15:11 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D240416 Mark Linimon changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|bugs@FreeBSD.org |net@FreeBSD.org --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Mon Sep 9 20:15:40 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id AE1A0DF5E7 for ; Mon, 9 Sep 2019 20:15:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 46Rzth4DYgz4Zkd for ; Mon, 9 Sep 2019 20:15:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 91272DF5E3; Mon, 9 Sep 2019 20:15:40 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 90EE6DF5E2 for ; Mon, 9 Sep 2019 20:15:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46Rzth3GbYz4Zkc for ; Mon, 9 Sep 2019 20:15:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 53A1F1AF33 for ; Mon, 9 Sep 2019 20:15:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x89KFejU039577 for ; Mon, 9 Sep 2019 20:15:40 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x89KFeoF039576 for net@FreeBSD.org; Mon, 9 Sep 2019 20:15:40 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 240400] ipnat not working some time after a lot of calls to the "map" or "rdr" rules (drop packets) Date: Mon, 09 Sep 2019 20:15:40 +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: 11.2-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: linimon@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@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-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 09 Sep 2019 20:15:40 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D240400 Mark Linimon changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|bugs@FreeBSD.org |net@FreeBSD.org --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Tue Sep 10 02:17:58 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 7396BEAA05 for ; Tue, 10 Sep 2019 02:17:58 +0000 (UTC) (envelope-from luthramihir708@gmail.com) Received: from mail-ua1-x941.google.com (mail-ua1-x941.google.com [IPv6:2607:f8b0:4864:20::941]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46S7wj1vGYz3DmD for ; 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Mon, 09 Sep 2019 19:17:55 -0700 (PDT) MIME-Version: 1.0 References: <2C893E75-574A-4958-BDF0-7164934F48C9@gmail.com> In-Reply-To: From: Mihir Luthra Date: Tue, 10 Sep 2019 07:47:44 +0530 Message-ID: Subject: Re: IPv6 userland cleanup To: freebsd-net X-Rspamd-Queue-Id: 46S7wj1vGYz3DmD X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=uuE7KGtb; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of luthramihir708@gmail.com designates 2607:f8b0:4864:20::941 as permitted sender) smtp.mailfrom=luthramihir708@gmail.com X-Spamd-Result: default: False [-3.00 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; FREEMAIL_FROM(0.00)[gmail.com]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-net@freebsd.org]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; IP_SCORE_FREEMAIL(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; IP_SCORE(0.00)[ip: (2.79), ipnet: 2607:f8b0::/32(-2.74), asn: 15169(-2.26), country: US(-0.05)]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; RCVD_IN_DNSWL_NONE(0.00)[1.4.9.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; TO_MATCH_ENVRCPT_ALL(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 Sep 2019 02:17:58 -0000 Hi everyone, I have started working on the project ipv6 userland cleanup [1]. I introduced myself here almost 2 months [2] ago but couln't really start with project before due to time constraints. Now I started with replacing some gethostby* calls with getaddrinfo(3). I have some code with me which I want to submit for reviewing. I had created an account on phabricator. Can it be approved by someone? Also, while replacing gethostby* calls, I came across arp. I learned that arp command is only for ipv4 while ipv6 uses ndp protocol. I was wondering if it would be useful to make a ndp command for ipv6 just like arp is for ipv4? [1] https://wiki.freebsd.org/SummerOfCodeIdeas#IPv6_Userland_Cleanup [2] https://lists.freebsd.org/pipermail/freebsd-net/2019-June/053753.html Kind Regards, Mihir From owner-freebsd-net@freebsd.org Tue Sep 10 02:38:48 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 52FADEBB70 for ; Tue, 10 Sep 2019 02:38:48 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 46S8Nm1Vkrz3G6X for ; Tue, 10 Sep 2019 02:38:48 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 3395FEBB6A; Tue, 10 Sep 2019 02:38:48 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 335ADEBB69 for ; 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Tue, 10 Sep 2019 02:38:47 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x8A2clco085034 for net@FreeBSD.org; Tue, 10 Sep 2019 02:38:47 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 240400] ipnat not working some time after a lot of calls to the "map" or "rdr" rules (drop packets) Date: Tue, 10 Sep 2019 02:38:47 +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: 11.2-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: dym@afalina.od.ua X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_severity 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-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 Sep 2019 02:38:48 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D240400 DYM changed: What |Removed |Added ---------------------------------------------------------------------------- Severity|Affects Some People |Affects Many People --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Tue Sep 10 02:52:55 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 51DE8EC4AE for ; Tue, 10 Sep 2019 02:52:55 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 46S8j31SMvz3GwF for ; Tue, 10 Sep 2019 02:52:55 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 31FFDEC4AD; Tue, 10 Sep 2019 02:52:55 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 31C18EC4AC for ; Tue, 10 Sep 2019 02:52:55 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46S8j30YF6z3GwD for ; Tue, 10 Sep 2019 02:52:55 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id EB4331F8D9 for ; Tue, 10 Sep 2019 02:52:54 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x8A2qsHR025139 for ; Tue, 10 Sep 2019 02:52:54 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x8A2qsFN025138 for net@FreeBSD.org; Tue, 10 Sep 2019 02:52:54 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 240400] ipnat not working some time after a lot of calls to the "map" or "rdr" rules (drop packets) Date: Tue, 10 Sep 2019 02:52:54 +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: 11.2-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: cy@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: 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-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 Sep 2019 02:52:55 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D240400 --- Comment #1 from Cy Schubert --- ipnat -lv output, please. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Tue Sep 10 03:12:40 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 785D0ED46E for ; Tue, 10 Sep 2019 03:12:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 46S97r2ctsz3JKP for ; Tue, 10 Sep 2019 03:12:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 59E9BED46D; Tue, 10 Sep 2019 03:12:40 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 59B11ED46C for ; Tue, 10 Sep 2019 03:12:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46S97r1j2Qz3JKN for ; Tue, 10 Sep 2019 03:12:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 1E0491FD1D for ; Tue, 10 Sep 2019 03:12:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x8A3Cd7C033188 for ; Tue, 10 Sep 2019 03:12:39 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x8A3Cdug033185 for net@FreeBSD.org; Tue, 10 Sep 2019 03:12:39 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 240400] ipnat not working some time after a lot of calls to the "map" or "rdr" rules (drop packets) Date: Tue, 10 Sep 2019 03:12:39 +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: 11.2-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: cy@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: 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-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 Sep 2019 03:12:40 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D240400 --- Comment #2 from Cy Schubert --- 11.2-RELEASE does not have r338047, the bucket index fix. Update to 11.3-ST= ABLE first, please. Or see PR/208566 for the fix. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Tue Sep 10 03:18:53 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 59B80ED725 for ; Tue, 10 Sep 2019 03:18:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 46S9H11MgTz3JWj for ; Tue, 10 Sep 2019 03:18:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 2EE6DED724; Tue, 10 Sep 2019 03:18:53 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 2EAB5ED723 for ; Tue, 10 Sep 2019 03:18:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46S9H10S3Qz3JWf for ; Tue, 10 Sep 2019 03:18:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id E88FD1FD3B for ; Tue, 10 Sep 2019 03:18:52 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x8A3IqBD063955 for ; Tue, 10 Sep 2019 03:18:52 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x8A3IqYl063943 for net@FreeBSD.org; Tue, 10 Sep 2019 03:18:52 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 240400] ipnat not working some time after a lot of calls to the "map" or "rdr" rules (drop packets) Date: Tue, 10 Sep 2019 03:18:52 +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: 11.2-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: cy@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_severity 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-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 Sep 2019 03:18:53 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D240400 Cy Schubert changed: What |Removed |Added ---------------------------------------------------------------------------- Severity|Affects Many People |Affects Only Me --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Tue Sep 10 03:19:38 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 07D7DED84F for ; Tue, 10 Sep 2019 03:19:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 46S9Hs6Mc5z3Jlm for ; Tue, 10 Sep 2019 03:19:37 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id DA79BED845; Tue, 10 Sep 2019 03:19:37 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id DA471ED844 for ; Tue, 10 Sep 2019 03:19:37 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46S9Hs5V0Pz3Jlk for ; Tue, 10 Sep 2019 03:19:37 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 9C7651FD42 for ; Tue, 10 Sep 2019 03:19:37 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x8A3JbKX090652 for ; Tue, 10 Sep 2019 03:19:37 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x8A3JbIk090646 for net@FreeBSD.org; Tue, 10 Sep 2019 03:19:37 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 240400] ipnat not working some time after a lot of calls to the "map" or "rdr" rules (drop packets) Date: Tue, 10 Sep 2019 03:19:37 +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: 11.2-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: cy@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: cy@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-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 Sep 2019 03:19:38 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D240400 Cy Schubert changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|net@FreeBSD.org |cy@FreeBSD.org --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Tue Sep 10 06:14:50 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 80411F28DE for ; Tue, 10 Sep 2019 06:14:50 +0000 (UTC) (envelope-from matthew@FreeBSD.org) Received: from smtp.freebsd.org (smtp.freebsd.org [96.47.72.83]) (using TLSv1.3 with cipher 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m.seaman@infracaninophile.co.uk) by smtp.infracaninophile.co.uk (Postfix) with ESMTPSA id 37A12344B for ; Tue, 10 Sep 2019 06:14:48 +0000 (UTC) Authentication-Results: smtp.infracaninophile.co.uk; dmarc=none (p=none dis=none) header.from=FreeBSD.org Authentication-Results: smtp.infracaninophile.co.uk/37A12344B; dkim=none; dkim-atps=neutral Subject: Re: IPv6 userland cleanup To: freebsd-net@freebsd.org References: <2C893E75-574A-4958-BDF0-7164934F48C9@gmail.com> From: Matthew Seaman Openpgp: preference=signencrypt Autocrypt: addr=matthew@FreeBSD.org; prefer-encrypt=mutual; keydata= mQINBFJIL80BEADi7/VbnnErDU6pjEhI/SzEZ/HbDRkJ5g7HroAtqIRm6nj8ZwOAgZ/2ZnWn 5F+fXTuLsG0FLNtkd17FoVcuCi5e/GPliXI5cmamV7E1Yz4T8UsJ7RQolimyxVexccKd16Tc AA7B9bFlJSKkBUSD0buj7VjT07xWhRzu6Vgi5r0UjLALYJz977uZA0F1aOGOXREDEAOhdcNc kSNjynqAwDA6dCT1Elpi4key1fYjv4jyDF+GU/YXul2Y/rguA8FCkHd9vyym5eAsLQ5mG00V V9fkEHIpH5KorNVnl/ufHXnkZqmHAZVpFDcrshb7aZ/pL45PXyWgLj+e6etelgj3a2bZi0JF 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10 Sep 2019 07:14:47 +0100 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="bQ6Dq9FK2lUKPj0zZkTh7pM7NM5TAhMpY" X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 Sep 2019 06:14:50 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --bQ6Dq9FK2lUKPj0zZkTh7pM7NM5TAhMpY Content-Type: multipart/mixed; boundary="DO4UGL0esRaZR9tkOZGci6PKtZh8bAsAb"; protected-headers="v1" From: Matthew Seaman To: freebsd-net@freebsd.org Message-ID: <3295a1e0-5ca3-5571-554a-6ca403e13644@FreeBSD.org> Subject: Re: IPv6 userland cleanup References: <2C893E75-574A-4958-BDF0-7164934F48C9@gmail.com> In-Reply-To: --DO4UGL0esRaZR9tkOZGci6PKtZh8bAsAb Content-Type: text/plain; charset=utf-8 Content-Language: en-GB Content-Transfer-Encoding: quoted-printable On 10/09/2019 03:17, Mihir Luthra wrote: > Also, while replacing gethostby* calls, I came across arp. I learned th= at > arp command is only for ipv4 while ipv6 uses ndp protocol. I was wonder= ing > if it would be useful to make a ndp command for ipv6 just like arp is f= or > ipv4? There already is a ndp(8) -- was there anything missing from it? As far as I can see about the only thing in arp(8) not in ndp(8) is libxo suppor= t. Cheers, Matthew --DO4UGL0esRaZR9tkOZGci6PKtZh8bAsAb-- --bQ6Dq9FK2lUKPj0zZkTh7pM7NM5TAhMpY Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQKTBAEBCgB9FiEEGfFU7L8RLlBUTj8wAFE/EOCp5OcFAl13P1dfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDE5 RjE1NEVDQkYxMTJFNTA1NDRFM0YzMDAwNTEzRjEwRTBBOUU0RTcACgkQAFE/EOCp 5OeTQQ//aBGV2iEmjdhcx/zs099CjCmAGFqgUZposG65Hw1suEOuYpLPNo3c5gXx 1pxp7TsxFysMxKPM6E2MN/Oz9i0j8E7yzGo6Yf+KqfZ3X64OFLzSyT4Ei+aLCCSP iowdq+CXeGfixwWWrN17kwuWGwbD68ZcJUlYhi8Hy8unhHYtaE2KRCmHqlEizX54 hrh/BJTZY2CKaued1k4hD7iFZRCVvL7ogl+rZq5tEXqdrx4XPPi5+n5dRRdjxugB XnwOplUYvU3TukrJEZGIJqIYq4lbvnET2wzGQzHXxQkLLIlDCMliwNM1peAD3vFG ZuXKDBuRkPI6emYtlRFwmJxUcdPFdL5zhkaS/Fd8ywsMdAXtAvWIKDS80lXAdJs/ 0w+xX3llCj/vaU2NBbTtG80AqfnyvSKBM3QIfutB2NsA8UpTwBoIgmUGu/WEY1wG QJQdIEoEaKPaSsGKhkMUtp8apPzFc90/8+WUx6nh3iotnaWNHU0nFG/JQ6m4xHGM efZNEIm7lkpbG2udx/FhegTXKyqz6ZnnwZSvsqaTbz5B6Q0I4aGR1NCPzzyrRJaZ Im+3rXqNfsreLGPvO5tsHpmRDLiYHj38p6RuOZeYmD8tlAWMo10jsR2G73IdgIwW XRQc7s1WoGhy1knvl7eHfI/NcR8ig44z8hcY5/2ff+avq1lWEGg= =7cZq -----END PGP SIGNATURE----- --bQ6Dq9FK2lUKPj0zZkTh7pM7NM5TAhMpY-- From owner-freebsd-net@freebsd.org Tue Sep 10 09:01:04 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 420BBD01E4 for ; Tue, 10 Sep 2019 09:01:04 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 46SJsr13QJz4Bl6 for ; Tue, 10 Sep 2019 09:01:04 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 22439D01E3; Tue, 10 Sep 2019 09:01:04 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 220D4D01E2 for ; Tue, 10 Sep 2019 09:01:04 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46SJsr08dhz4Bl5 for ; Tue, 10 Sep 2019 09:01:04 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id DD5FE23CD4 for ; Tue, 10 Sep 2019 09:01:03 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x8A913m1084134 for ; Tue, 10 Sep 2019 09:01:03 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x8A913Mu084124 for net@FreeBSD.org; Tue, 10 Sep 2019 09:01:03 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 239240] igb: TX(2) desc avail = 1024, pidx = 0 messages appear when the network card loses ethernet link Date: Tue, 10 Sep 2019 09:01:02 +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: 12.0-RELEASE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: 76nemo76@gmx.ch X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: 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-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 Sep 2019 09:01:04 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239240 --- Comment #10 from 76nemo76@gmx.ch --- (In reply to 76nemo76 from comment #9) After further tests, I noticed that if many cards are available in the mach= ine, even if the card where the cable is disconnected is unavaible with the mess= age about the wtachdog, it is still possible to do following things: 1) ifconfig igb0 down 2) reconnect the cable to igb1 The card igb1 is functionnal and the display of the messages disappear. As soon as the command "ifconfig igb0 up" is passed, the error messages are displayed again. A full reboot correct the problem. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Tue Sep 10 09:14:46 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 223F5D0B30 for ; Tue, 10 Sep 2019 09:14:46 +0000 (UTC) (envelope-from agapon@gmail.com) Received: from mail-lj1-f173.google.com (mail-lj1-f173.google.com [209.85.208.173]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46SK9c6m4cz4Cww for ; Tue, 10 Sep 2019 09:14:44 +0000 (UTC) (envelope-from agapon@gmail.com) Received: by mail-lj1-f173.google.com with SMTP id d5so15647418lja.10 for ; Tue, 10 Sep 2019 02:14:44 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:to:from:subject:openpgp:autocrypt:message-id :date:user-agent:mime-version:content-language :content-transfer-encoding; bh=74YDfBysQQ65DUm/5r9i52qXfaTrp3RZLbSJQzH/QJw=; b=fnBvyO+F/60LQt8SGeNr+yC5B6mRzUOcB607d0Py4fGw9r/KsryRacJpJbIMHq37oE U27ah9g0uFwfU73hR1iC7SYlNqCl+Tc1TUG6Jb/9kz4HZxrLXZGOfE3iK6YFjx2r1FpA WguhN+N68mT6e4IuVwA2QeQfDMOOj1IkicLzJmLNkG3K8kfitpAZEYP55jPPw5QGyvWT M4RD5kqRw37kZ+DU99y7g6E7r9Vh1d/wTGnPRPLHSOV2hExDtSeWC8ieOiOBiDfsI2Hg OKe69hIRE3FYl49tH1Q9127nKWKGo9XC8+JgRD6b3lEn1Oz4XdfGSg403hjWHRXkY0vT Kj/w== X-Gm-Message-State: APjAAAWS9B95yigUbx7W/IJNNwB4pDv74OH5Gq593TBkTC6luBbFLfls /ZCqRZdAXRoG6LjI3YayXI9pt06t X-Google-Smtp-Source: APXvYqxeJ/8kL18WVfvVy59Aud/cTQjh0ldyDU9WE5afBvkHMfqoQLERYDQp3yp3SVJxU6z/+TPOUw== X-Received: by 2002:a2e:9602:: with SMTP id v2mr19318949ljh.215.1568106882571; Tue, 10 Sep 2019 02:14:42 -0700 (PDT) Received: from [192.168.0.88] (east.meadow.volia.net. [93.72.151.96]) by smtp.googlemail.com with ESMTPSA id m25sm3562138ljg.35.2019.09.10.02.14.41 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 10 Sep 2019 02:14:41 -0700 (PDT) To: "freebsd-net@freebsd.org" From: Andriy Gapon Subject: PCBGROUP + RSS: problem establishing an outgoing TCP connection Openpgp: preference=signencrypt Autocrypt: addr=avg@FreeBSD.org; prefer-encrypt=mutual; keydata= mQINBFm4LIgBEADNB/3lT7f15UKeQ52xCFQx/GqHkSxEdVyLFZTmY3KyNPQGBtyvVyBfprJ7 mAeXZWfhat6cKNRAGZcL5EmewdQuUfQfBdYmKjbw3a9GFDsDNuhDA2QwFt8BmkiVMRYyvI7l N0eVzszWCUgdc3qqM6qqcgBaqsVmJluwpvwp4ZBXmch5BgDDDb1MPO8AZ2QZfIQmplkj8Y6Z AiNMknkmgaekIINSJX8IzRzKD5WwMsin70psE8dpL/iBsA2cpJGzWMObVTtCxeDKlBCNqM1i gTXta1ukdUT7JgLEFZk9ceYQQMJJtUwzWu1UHfZn0Fs29HTqawfWPSZVbulbrnu5q55R4PlQ /xURkWQUTyDpqUvb4JK371zhepXiXDwrrpnyyZABm3SFLkk2bHlheeKU6Yql4pcmSVym1AS4 dV8y0oHAfdlSCF6tpOPf2+K9nW1CFA8b/tw4oJBTtfZ1kxXOMdyZU5fiG7xb1qDgpQKgHUX8 7Rd2T1UVLVeuhYlXNw2F+a2ucY+cMoqz3LtpksUiBppJhw099gEXehcN2JbUZ2TueJdt1FdS ztnZmsHUXLxrRBtGwqnFL7GSd6snpGIKuuL305iaOGODbb9c7ne1JqBbkw1wh8ci6vvwGlzx rexzimRaBzJxlkjNfMx8WpCvYebGMydNoeEtkWldtjTNVsUAtQARAQABtB5BbmRyaXkgR2Fw b24gPGF2Z0BGcmVlQlNELm9yZz6JAlQEEwEIAD4WIQS+LEO7ngQnXA4Bjr538m7TUc1yjwUC WbgsiAIbIwUJBaOagAULCQgHAgYVCAkKCwIEFgIDAQIeAQIXgAAKCRB38m7TUc1yj+JAEACV l9AK/nOWAt/9cufV2fRj0hdOqB1aCshtSrwHk/exXsDa4/FkmegxXQGY+3GWX3deIyesbVRL rYdtdK0dqJyT1SBqXK1h3/at9rxr9GQA6KWOxTjUFURsU7ok/6SIlm8uLRPNKO+yq0GDjgaO LzN+xykuBA0FlhQAXJnpZLcVfPJdWv7sSHGedL5ln8P8rxR+XnmsA5TUaaPcbhTB+mG+iKFj GghASDSfGqLWFPBlX/fpXikBDZ1gvOr8nyMY9nXhgfXpq3B6QCRYKPy58ChrZ5weeJZ29b7/ QdEO8NFNWHjSD9meiLdWQaqo9Y7uUxN3wySc/YUZxtS0bhAd8zJdNPsJYG8sXgKjeBQMVGuT eCAJFEYJqbwWvIXMfVWop4+O4xB+z2YE3jAbG/9tB/GSnQdVSj3G8MS80iLS58frnt+RSEw/ psahrfh0dh6SFHttE049xYiC+cM8J27Aaf0i9RflyITq57NuJm+AHJoU9SQUkIF0nc6lfA+o JRiyRlHZHKoRQkIg4aiKaZSWjQYRl5Txl0IZUP1dSWMX4s3XTMurC/pnja45dge/4ESOtJ9R 8XuIWg45Oq6MeIWdjKddGhRj3OohsltKgkEU3eLKYtB6qRTQypHHUawCXz88uYt5e3w4V16H lCpSTZV/EVHnNe45FVBlvK7k7HFfDDkryLkCDQRZuCyIARAAlq0slcsVboY/+IUJdcbEiJRW be9HKVz4SUchq0z9MZPX/0dcnvz/gkyYA+OuM78dNS7Mbby5dTvOqfpLJfCuhaNYOhlE0wY+ 1T6Tf1f4c/uA3U/YiadukQ3+6TJuYGAdRZD5EqYFIkreARTVWg87N9g0fT9BEqLw9lJtEGDY EWUE7L++B8o4uu3LQFEYxcrb4K/WKmgtmFcm77s0IKDrfcX4doV92QTIpLiRxcOmCC/OCYuO jB1oaaqXQzZrCutXRK0L5XN1Y1PYjIrEzHMIXmCDlLYnpFkK+itlXwlE2ZQxkfMruCWdQXye syl2fynAe8hvp7Mms9qU2r2K9EcJiR5N1t1C2/kTKNUhcRv7Yd/vwusK7BqJbhlng5ZgRx0m WxdntU/JLEntz3QBsBsWM9Y9wf2V4tLv6/DuDBta781RsCB/UrU2zNuOEkSixlUiHxw1dccI 6CVlaWkkJBxmHX22GdDFrcjvwMNIbbyfQLuBq6IOh8nvu9vuItup7qemDG3Ms6TVwA7BD3j+ 3fGprtyW8Fd/RR2bW2+LWkMrqHffAr6Y6V3h5kd2G9Q8ZWpEJk+LG6Mk3fhZhmCnHhDu6CwN MeUvxXDVO+fqc3JjFm5OxhmfVeJKrbCEUJyM8ESWLoNHLqjywdZga4Q7P12g8DUQ1mRxYg/L HgZY3zfKOqcAEQEAAYkCPAQYAQgAJhYhBL4sQ7ueBCdcDgGOvnfybtNRzXKPBQJZuCyIAhsM BQkFo5qAAAoJEHfybtNRzXKPBVwQAKfFy9P7N3OsLDMB56A4Kf+ZT+d5cIx0Yiaf4n6w7m3i ImHHHk9FIetI4Xe54a2IXh4Bq5UkAGY0667eIs+Z1Ea6I2i27Sdo7DxGwq09Qnm/Y65ADvXs 3aBvokCcm7FsM1wky395m8xUos1681oV5oxgqeRI8/76qy0hD9WR65UW+HQgZRIcIjSel9vR XDaD2HLGPTTGr7u4v00UeTMs6qvPsa2PJagogrKY8RXdFtXvweQFz78NbXhluwix2Tb9ETPk LIpDrtzV73CaE2aqBG/KrboXT2C67BgFtnk7T7Y7iKq4/XvEdDWscz2wws91BOXuMMd4c/c4 OmGW9m3RBLufFrOag1q5yUS9QbFfyqL6dftJP3Zq/xe+mr7sbWbhPVCQFrH3r26mpmy841ym dwQnNcsbIGiBASBSKksOvIDYKa2Wy8htPmWFTEOPRpFXdGQ27awcjjnB42nngyCK5ukZDHi6 w0qK5DNQQCkiweevCIC6wc3p67jl1EMFY5+z+zdTPb3h7LeVnGqW0qBQl99vVFgzLxchKcl0 R/paSFgwqXCZhAKMuUHncJuynDOP7z5LirUeFI8qsBAJi1rXpQoLJTVcW72swZ42IdPiboqx NbTMiNOiE36GqMcTPfKylCbF45JNX4nF9ElM0E+Y8gi4cizJYBRr2FBJgay0b9Cp Message-ID: Date: Tue, 10 Sep 2019 12:14:40 +0300 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 46SK9c6m4cz4Cww X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of agapon@gmail.com designates 209.85.208.173 as permitted sender) smtp.mailfrom=agapon@gmail.com X-Spamd-Result: default: False [-3.24 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; RCVD_TLS_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-net@freebsd.org]; DMARC_NA(0.00)[FreeBSD.org]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; RCVD_COUNT_THREE(0.00)[3]; MIME_TRACE(0.00)[0:+]; RCVD_IN_DNSWL_NONE(0.00)[173.208.85.209.list.dnswl.org : 127.0.5.0]; TO_DN_EQ_ADDR_ALL(0.00)[]; IP_SCORE(-1.24)[ip: (-0.55), ipnet: 209.85.128.0/17(-3.32), asn: 15169(-2.26), country: US(-0.05)]; FORGED_SENDER(0.30)[avg@FreeBSD.org,agapon@gmail.com]; RECEIVED_SPAMHAUS_PBL(0.00)[96.151.72.93.khpj7ygk5idzvmvt5x4ziurxhy.zen.dq.spamhaus.net : 127.0.0.10]; R_DKIM_NA(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; FROM_NEQ_ENVFROM(0.00)[avg@FreeBSD.org,agapon@gmail.com]; MID_RHS_MATCH_FROM(0.00)[]; TO_DOM_EQ_FROM_DOM(0.00)[] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 Sep 2019 09:14:46 -0000 This happens on an EC2 instance with ixv driver. When I try to establish an outgoing TCP connection I see the following exchange. Local side sends SYN, it receives SYN+ACK and immediately sends RST. I tracked this down to in_pcblookup_mbuf() failing to find the corresponding inpcb. I dug a bit deeper and this is my understanding of the issue. When tcp_connect() calls in_pcbrehash() the inpcb gets placed into a group determined by in_pcbgroup_bytuple() [see in_pcbgroup_update and in_pcbgroup_byinpcb]. The inpcb does not have INP_RSS_BUCKET_SET. Both addresses and ports are populated at that time. When the reply packet is received, in_pcblookup_mbuf() uses in_pcbgroup_byhash() to look up the group because the packet has M_HASHTYPE_RSS_TCP_IPV4. The problem is that in_pcbgroup_byhash() returns a different group and the inpcb cannot be found. I am very new to this code, so I would appreciate any help with further debugging and root causing the problem. Thank you! -- Andriy Gapon From owner-freebsd-net@freebsd.org Tue Sep 10 14:59:00 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 04612D8FD0 for ; Tue, 10 Sep 2019 14:59:00 +0000 (UTC) (envelope-from luthramihir708@gmail.com) Received: from mail-vs1-xe35.google.com (mail-vs1-xe35.google.com [IPv6:2607:f8b0:4864:20::e35]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46SSpp3XJKz4XRK for ; Tue, 10 Sep 2019 14:58:58 +0000 (UTC) (envelope-from luthramihir708@gmail.com) Received: by mail-vs1-xe35.google.com with SMTP id s3so11447965vsi.12 for ; Tue, 10 Sep 2019 07:58:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to; bh=RcaNukPgbZ+8CviJfnpxPBGKytA273zdt0Q+tZSLCG8=; b=RAAZCdZPcR2QrtYhCk1J9qY9o1TJybBudL/aC1mEKVofzE2vB+05mMnbEiKHMTrqt+ e23p0oIY0T9NbeQPEP1eNpp+HWb4Urzzt6cVHed79X7HR/03zgcaXHFkQUKd05lO9jpQ 1788hZOFWXtTDcJuggKWUbEa063AbuWp39mCR/zeyuXAHaxl+t+NjTJCMkVMHZnGbmBK srByfv1f5EcVD8eXOD5REns9M2HqKbYx17Oe4fEC85xxuSVRvdsuKFOHrMFdStgNgy10 yzGH4PtIdiLBtPSt7bQfsfE7zG9MR6dSd7hNztex8OrIbIC94Vi3Sn61fy4zbWv/uVuC uE9g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to; bh=RcaNukPgbZ+8CviJfnpxPBGKytA273zdt0Q+tZSLCG8=; b=dtJWKgKSCc1X6ZRP1bP86SK4ftI3XzTTAIrB0eoCdX4MsLdHh9fmK01fZXifnh5BuN ECtFC2I6mq1k5yWcBpMe34xeEbp8pb6uvSwSLKA/DVudSQb4L1X1c1tShLwqrvzN609Y i7zDtiLfIMDqmRcAS5SaGBgfAm2UAYHI0xHCH1zBAxdH6UXTzHksokh4P+WLP4Cqh+51 5Fa1WkspyFjbbNkp49zRI10+jeGnQMDKOIMdVoKFbpZTzYbCbZ9FfSulfK6yt4kp/rmV SOJpllhv+wQwbiMxXZoQRC8my1X2dRNr58E5B+4NBzo21N44kwGquamdn3ynnGHfZmCw LJzw== X-Gm-Message-State: APjAAAU9w7bwl1Z4aU+q3K0frhz+fZ9tSoQgmnw9wbXiqf3KZmiUNdxS 4chqMQq4hKWDK9SNbTInwpt5sGGC21W+DoBeX5k/Efhg7uU= X-Google-Smtp-Source: APXvYqztnc1CsDSzGxk46Jc99Be1pJxg1FVPOrnXrffuzyLDbnZGHEqTrP+kGRYpvzb7rt0O2Xgf8uxMxb/dYcM07gk= X-Received: by 2002:a67:ee05:: with SMTP id f5mr7148757vsp.187.1568127536003; Tue, 10 Sep 2019 07:58:56 -0700 (PDT) MIME-Version: 1.0 References: <2C893E75-574A-4958-BDF0-7164934F48C9@gmail.com> In-Reply-To: From: Mihir Luthra Date: Tue, 10 Sep 2019 20:28:44 +0530 Message-ID: Subject: Re: IPv6 userland cleanup To: freebsd-net X-Rspamd-Queue-Id: 46SSpp3XJKz4XRK X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=RAAZCdZP; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of luthramihir708@gmail.com designates 2607:f8b0:4864:20::e35 as permitted sender) smtp.mailfrom=luthramihir708@gmail.com X-Spamd-Result: default: False [-2.00 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; FREEMAIL_FROM(0.00)[gmail.com]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-net@freebsd.org]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; IP_SCORE_FREEMAIL(0.00)[]; URI_COUNT_ODD(1.00)[3]; RCPT_COUNT_ONE(0.00)[1]; IP_SCORE(0.00)[ip: (-9.17), ipnet: 2607:f8b0::/32(-2.73), asn: 15169(-2.26), country: US(-0.05)]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; RCVD_IN_DNSWL_NONE(0.00)[5.3.e.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; TO_MATCH_ENVRCPT_ALL(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 Sep 2019 14:59:00 -0000 Hi, I made a small change to usr.sbin/arp/arp.c by replacing gethostbyname to getaddrinfo. This is the first time I used phabricator and also my very first commit so my changes are really minor. [1] Could someone possibly review it? [1] https://reviews.freebsd.org/D21585 Kind Regards, Mihir From owner-freebsd-net@freebsd.org Tue Sep 10 15:58:19 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 4323FDA902 for ; Tue, 10 Sep 2019 15:58:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 46SV7H14cYz4bXc for ; Tue, 10 Sep 2019 15:58:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 22C64DA901; Tue, 10 Sep 2019 15:58:19 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 228B7DA900 for ; Tue, 10 Sep 2019 15:58:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46SV7H06L2z4bXb for ; Tue, 10 Sep 2019 15:58:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id DB80D28711 for ; Tue, 10 Sep 2019 15:58:18 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x8AFwI7f009461 for ; Tue, 10 Sep 2019 15:58:18 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x8AFwI98009460 for net@FreeBSD.org; Tue, 10 Sep 2019 15:58:18 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 239240] igb: TX(2) desc avail = 1024, pidx = 0 messages appear when the network card loses ethernet link Date: Tue, 10 Sep 2019 15:58:16 +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: 12.0-RELEASE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: piotr.pietruszewski@intel.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@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-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 Sep 2019 15:58:19 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239240 Piotr Pietruszewski changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |piotr.pietruszewski@intel.c | |om --- Comment #11 from Piotr Pietruszewski --- We were able to partially reproduce this issue in our environment. We will continue trying to fully reproduce it and investigate the root cause. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Tue Sep 10 16:03:44 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 1CCCEDABF1 for ; Tue, 10 Sep 2019 16:03:44 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 46SVFW72jfz4bt0 for ; Tue, 10 Sep 2019 16:03:43 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id EFD20DABF0; Tue, 10 Sep 2019 16:03:43 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id EF993DABEF for ; Tue, 10 Sep 2019 16:03:43 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46SVFW66l8z4bsy for ; Tue, 10 Sep 2019 16:03:43 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id B6C2C288D2 for ; Tue, 10 Sep 2019 16:03:43 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x8AG3hIp028685 for ; Tue, 10 Sep 2019 16:03:43 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x8AG3huK028684 for net@FreeBSD.org; Tue, 10 Sep 2019 16:03:43 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 240400] ipnat not working some time after a lot of calls to the "map" or "rdr" rules (drop packets) Date: Tue, 10 Sep 2019 16:03:42 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.2-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: rgrimes@FreeBSD.org X-Bugzilla-Status: Closed X-Bugzilla-Resolution: FIXED X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: cy@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-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 Sep 2019 16:03:44 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D240400 Rodney W. Grimes changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |net@FreeBSD.org, | |rgrimes@FreeBSD.org --=20 You are receiving this mail because: You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Tue Sep 10 17:26:30 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 94A2DDDB4B for ; Tue, 10 Sep 2019 17:26:30 +0000 (UTC) (envelope-from rysto32@gmail.com) Received: from mail-qt1-x834.google.com (mail-qt1-x834.google.com [IPv6:2607:f8b0:4864:20::834]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46SX515kXdz3G1j for ; Tue, 10 Sep 2019 17:26:29 +0000 (UTC) (envelope-from rysto32@gmail.com) Received: by mail-qt1-x834.google.com with SMTP id r15so21655627qtn.12 for ; Tue, 10 Sep 2019 10:26:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=SHQvCwnziKoGdOWv+Lt8Fa7I0YJHwQa9XZWezvAFANg=; b=LIyfw9UXwXZJVLIWNQg9yj9iPGi75ayYayM8K5/PJlq7RSlkW5205Twi2DSV1JAoqx 6nSIYdmQC9D35S9XhIGh5RyCzL5PnV61OI8+rZn/MPclXgJP1V5jiU3vC3h+wNJw1oLC lLRYaXh9hn7aYwfIvmyDBseLpYngjLJCdx2MAuK25g8QCas9+6ySqZSjXh4NgNeQviN5 CSARNqZZE+iLN5eQeQ03tqLjQavAaEzQG6b84NLzFKNI3wv9vORHJ+7JY/a7sICUepCV h2lF+BvoeGXFyIRRwmLu3vciDIAvXHOOGDLcBYfGFAiwSLfVgZwktTmrMuP/frPgvDg/ Zz0g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=SHQvCwnziKoGdOWv+Lt8Fa7I0YJHwQa9XZWezvAFANg=; b=caECwMLqi/K2SdRb8PiOo08LX+ieD+aFhm6ot5mopHXJXcTCVdrD5F6IhHLWDIGtVH InnoJTA2TxD4raqAT+8bT5FKrlkPU9eZ8sGQPrmgtkPkrc/n03xMNopyQ07PwFNOYwEo WlhcbHpHpQgEXVR5chQk0frEGnVFm1n32lTQxOiM3wmyaF8iy/zBBpbWjjGw9x3PVnZl emyWBASVIDNEZnN2Q63PKKWqPJ+5zWkRu4YfInxHmVbspSaAN4efsxq6/T8YolfLAreN qY/39zfbpSVNjlwMkkKAXEX4CGoaxoQdpSoUfA0Y9U8Tu+PNrL0YlPUi1F5i/9f1evGh iq7Q== X-Gm-Message-State: APjAAAUqMWgNkChnDsY9Ze0NOlW/+whvV9SR4N4drbll5nApYpxwayop ElmJO/aNy6AJZvTh7KjZO73quZAYpaxLBZ6QF5c= X-Google-Smtp-Source: APXvYqyJjyBAA7SDgx3/PUZaLXyZipfbhSkyPEOQmwtssnp/V5RhhDRV8kHCIbchF8XV4tzvmsGJDfvR+eomfHcH9+A= X-Received: by 2002:ac8:51:: with SMTP id i17mr7373234qtg.283.1568136388868; Tue, 10 Sep 2019 10:26:28 -0700 (PDT) MIME-Version: 1.0 References: <201909091232.x89CWl4b047025@donotpassgo.dyslexicfish.net> In-Reply-To: From: Ryan Stone Date: Tue, 10 Sep 2019 13:26:18 -0400 Message-ID: Subject: Re: BBR patches? To: vm finance Cc: Jamie Landeg-Jones , freebsd-net Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 46SX515kXdz3G1j X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=LIyfw9UX; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of rysto32@gmail.com designates 2607:f8b0:4864:20::834 as permitted sender) smtp.mailfrom=rysto32@gmail.com X-Spamd-Result: default: False [-2.00 / 15.00]; FREEMAIL_FROM(0.00)[gmail.com]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36:c]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; FREEMAIL_TO(0.00)[gmail.com]; FROM_EQ_ENVFROM(0.00)[]; IP_SCORE(0.00)[ip: (-9.43), ipnet: 2607:f8b0::/32(-2.73), asn: 15169(-2.26), country: US(-0.05)]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; TAGGED_RCPT(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-net@freebsd.org]; MIME_GOOD(-0.10)[text/plain]; IP_SCORE_FREEMAIL(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[4.3.8.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; SUBJECT_ENDS_QUESTION(1.00)[]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 Sep 2019 17:26:30 -0000 rrs@ has just posted the BBR patch to phabricator: https://reviews.freebsd.org/D21582 From owner-freebsd-net@freebsd.org Wed Sep 11 06:16:05 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 2E57DF0183 for ; Wed, 11 Sep 2019 06:16:05 +0000 (UTC) (envelope-from agapon@gmail.com) Received: from mail-lf1-f43.google.com (mail-lf1-f43.google.com [209.85.167.43]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46Ss901qp8z4TtD for ; Wed, 11 Sep 2019 06:16:03 +0000 (UTC) (envelope-from agapon@gmail.com) Received: by mail-lf1-f43.google.com with SMTP id j4so15439983lfh.8 for ; Tue, 10 Sep 2019 23:16:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:from:to:references:openpgp:autocrypt :message-id:date:user-agent:mime-version:in-reply-to :content-language:content-transfer-encoding; bh=osmcxkFJuRiTceGL08X7+vVc2up3+Onegfd96PiCXuI=; b=W9BDB/be5oOyIECOG2WZYp7GzJihIY1TcmyZ651c9WEEOehEun2xG59ZZKzeZLEin1 G+inLStnYYp3/KoHLj4n7+vmcExvKW+2YBpyshlp0t7JRo95dr+z4VBSTOLXpms1zb++ piyy/0xuhLdlV0N4z3R445Sf1U5/kmVu9sy8/NjSSkOyiOaMX2MhAuLVlaO7NriLzVOm NSHb4yo8t3JUc0dVATxLEBitxsot7JYKqeZiKUMaftpkEu4QTiiZ5/grRoK9tRhfRDKu FHGxXQiRn82yAyCdFyAZJBtHzP6wSSzMuDuAvqt3bQwdM3SwCRmdDwFt1jlcPpub9U6t UhIA== X-Gm-Message-State: APjAAAXvxjylfG4SFQYGvCLuvPZbVDdd8F918ztKlX/5xL/zg4NN1aV/ yRdbVbDvaas/og8f+hY/XtGIKVTU X-Google-Smtp-Source: APXvYqwniSKtNo5hTVJpc1Cjmmak0qREoZvUjuuXU4uVtkh/Gc+Z/dPY5vtgVrHFe0DopM6enaJQAg== X-Received: by 2002:a05:6512:c3:: with SMTP id c3mr22344293lfp.190.1568182561959; Tue, 10 Sep 2019 23:16:01 -0700 (PDT) Received: from [192.168.0.88] (east.meadow.volia.net. [93.72.151.96]) by smtp.googlemail.com with ESMTPSA id t6sm4448906lji.3.2019.09.10.23.16.00 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 10 Sep 2019 23:16:01 -0700 (PDT) Subject: ixv + PCBGROUP + RSS: problem establishing an outgoing TCP connection From: Andriy Gapon To: "freebsd-net@freebsd.org" References: Openpgp: preference=signencrypt Autocrypt: addr=avg@FreeBSD.org; prefer-encrypt=mutual; keydata= mQINBFm4LIgBEADNB/3lT7f15UKeQ52xCFQx/GqHkSxEdVyLFZTmY3KyNPQGBtyvVyBfprJ7 mAeXZWfhat6cKNRAGZcL5EmewdQuUfQfBdYmKjbw3a9GFDsDNuhDA2QwFt8BmkiVMRYyvI7l N0eVzszWCUgdc3qqM6qqcgBaqsVmJluwpvwp4ZBXmch5BgDDDb1MPO8AZ2QZfIQmplkj8Y6Z AiNMknkmgaekIINSJX8IzRzKD5WwMsin70psE8dpL/iBsA2cpJGzWMObVTtCxeDKlBCNqM1i gTXta1ukdUT7JgLEFZk9ceYQQMJJtUwzWu1UHfZn0Fs29HTqawfWPSZVbulbrnu5q55R4PlQ /xURkWQUTyDpqUvb4JK371zhepXiXDwrrpnyyZABm3SFLkk2bHlheeKU6Yql4pcmSVym1AS4 dV8y0oHAfdlSCF6tpOPf2+K9nW1CFA8b/tw4oJBTtfZ1kxXOMdyZU5fiG7xb1qDgpQKgHUX8 7Rd2T1UVLVeuhYlXNw2F+a2ucY+cMoqz3LtpksUiBppJhw099gEXehcN2JbUZ2TueJdt1FdS ztnZmsHUXLxrRBtGwqnFL7GSd6snpGIKuuL305iaOGODbb9c7ne1JqBbkw1wh8ci6vvwGlzx rexzimRaBzJxlkjNfMx8WpCvYebGMydNoeEtkWldtjTNVsUAtQARAQABtB5BbmRyaXkgR2Fw b24gPGF2Z0BGcmVlQlNELm9yZz6JAlQEEwEIAD4WIQS+LEO7ngQnXA4Bjr538m7TUc1yjwUC WbgsiAIbIwUJBaOagAULCQgHAgYVCAkKCwIEFgIDAQIeAQIXgAAKCRB38m7TUc1yj+JAEACV l9AK/nOWAt/9cufV2fRj0hdOqB1aCshtSrwHk/exXsDa4/FkmegxXQGY+3GWX3deIyesbVRL rYdtdK0dqJyT1SBqXK1h3/at9rxr9GQA6KWOxTjUFURsU7ok/6SIlm8uLRPNKO+yq0GDjgaO LzN+xykuBA0FlhQAXJnpZLcVfPJdWv7sSHGedL5ln8P8rxR+XnmsA5TUaaPcbhTB+mG+iKFj GghASDSfGqLWFPBlX/fpXikBDZ1gvOr8nyMY9nXhgfXpq3B6QCRYKPy58ChrZ5weeJZ29b7/ QdEO8NFNWHjSD9meiLdWQaqo9Y7uUxN3wySc/YUZxtS0bhAd8zJdNPsJYG8sXgKjeBQMVGuT eCAJFEYJqbwWvIXMfVWop4+O4xB+z2YE3jAbG/9tB/GSnQdVSj3G8MS80iLS58frnt+RSEw/ psahrfh0dh6SFHttE049xYiC+cM8J27Aaf0i9RflyITq57NuJm+AHJoU9SQUkIF0nc6lfA+o JRiyRlHZHKoRQkIg4aiKaZSWjQYRl5Txl0IZUP1dSWMX4s3XTMurC/pnja45dge/4ESOtJ9R 8XuIWg45Oq6MeIWdjKddGhRj3OohsltKgkEU3eLKYtB6qRTQypHHUawCXz88uYt5e3w4V16H lCpSTZV/EVHnNe45FVBlvK7k7HFfDDkryLkCDQRZuCyIARAAlq0slcsVboY/+IUJdcbEiJRW be9HKVz4SUchq0z9MZPX/0dcnvz/gkyYA+OuM78dNS7Mbby5dTvOqfpLJfCuhaNYOhlE0wY+ 1T6Tf1f4c/uA3U/YiadukQ3+6TJuYGAdRZD5EqYFIkreARTVWg87N9g0fT9BEqLw9lJtEGDY EWUE7L++B8o4uu3LQFEYxcrb4K/WKmgtmFcm77s0IKDrfcX4doV92QTIpLiRxcOmCC/OCYuO jB1oaaqXQzZrCutXRK0L5XN1Y1PYjIrEzHMIXmCDlLYnpFkK+itlXwlE2ZQxkfMruCWdQXye syl2fynAe8hvp7Mms9qU2r2K9EcJiR5N1t1C2/kTKNUhcRv7Yd/vwusK7BqJbhlng5ZgRx0m WxdntU/JLEntz3QBsBsWM9Y9wf2V4tLv6/DuDBta781RsCB/UrU2zNuOEkSixlUiHxw1dccI 6CVlaWkkJBxmHX22GdDFrcjvwMNIbbyfQLuBq6IOh8nvu9vuItup7qemDG3Ms6TVwA7BD3j+ 3fGprtyW8Fd/RR2bW2+LWkMrqHffAr6Y6V3h5kd2G9Q8ZWpEJk+LG6Mk3fhZhmCnHhDu6CwN MeUvxXDVO+fqc3JjFm5OxhmfVeJKrbCEUJyM8ESWLoNHLqjywdZga4Q7P12g8DUQ1mRxYg/L HgZY3zfKOqcAEQEAAYkCPAQYAQgAJhYhBL4sQ7ueBCdcDgGOvnfybtNRzXKPBQJZuCyIAhsM BQkFo5qAAAoJEHfybtNRzXKPBVwQAKfFy9P7N3OsLDMB56A4Kf+ZT+d5cIx0Yiaf4n6w7m3i ImHHHk9FIetI4Xe54a2IXh4Bq5UkAGY0667eIs+Z1Ea6I2i27Sdo7DxGwq09Qnm/Y65ADvXs 3aBvokCcm7FsM1wky395m8xUos1681oV5oxgqeRI8/76qy0hD9WR65UW+HQgZRIcIjSel9vR XDaD2HLGPTTGr7u4v00UeTMs6qvPsa2PJagogrKY8RXdFtXvweQFz78NbXhluwix2Tb9ETPk LIpDrtzV73CaE2aqBG/KrboXT2C67BgFtnk7T7Y7iKq4/XvEdDWscz2wws91BOXuMMd4c/c4 OmGW9m3RBLufFrOag1q5yUS9QbFfyqL6dftJP3Zq/xe+mr7sbWbhPVCQFrH3r26mpmy841ym dwQnNcsbIGiBASBSKksOvIDYKa2Wy8htPmWFTEOPRpFXdGQ27awcjjnB42nngyCK5ukZDHi6 w0qK5DNQQCkiweevCIC6wc3p67jl1EMFY5+z+zdTPb3h7LeVnGqW0qBQl99vVFgzLxchKcl0 R/paSFgwqXCZhAKMuUHncJuynDOP7z5LirUeFI8qsBAJi1rXpQoLJTVcW72swZ42IdPiboqx NbTMiNOiE36GqMcTPfKylCbF45JNX4nF9ElM0E+Y8gi4cizJYBRr2FBJgay0b9Cp Message-ID: <29ed38c7-5835-b354-368a-f9ebaddc9a7d@FreeBSD.org> Date: Wed, 11 Sep 2019 09:15:59 +0300 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 46Ss901qp8z4TtD X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of agapon@gmail.com designates 209.85.167.43 as permitted sender) smtp.mailfrom=agapon@gmail.com X-Spamd-Result: default: False [-3.21 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17]; RCVD_COUNT_THREE(0.00)[3]; FORGED_SENDER(0.30)[avg@FreeBSD.org,agapon@gmail.com]; RECEIVED_SPAMHAUS_PBL(0.00)[96.151.72.93.khpj7ygk5idzvmvt5x4ziurxhy.zen.dq.spamhaus.net : 127.0.0.10]; MIME_TRACE(0.00)[0:+]; R_DKIM_NA(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; FROM_NEQ_ENVFROM(0.00)[avg@FreeBSD.org,agapon@gmail.com]; TO_DOM_EQ_FROM_DOM(0.00)[]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; MID_RHS_MATCH_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-net@freebsd.org]; DMARC_NA(0.00)[FreeBSD.org]; RCPT_COUNT_ONE(0.00)[1]; IP_SCORE(-1.21)[ip: (-0.43), ipnet: 209.85.128.0/17(-3.32), asn: 15169(-2.26), country: US(-0.05)]; RCVD_IN_DNSWL_NONE(0.00)[43.167.85.209.list.dnswl.org : 127.0.5.0]; TO_DN_EQ_ADDR_ALL(0.00)[]; RWL_MAILSPIKE_POSSIBLE(0.00)[43.167.85.209.rep.mailspike.net : 127.0.0.17]; RCVD_TLS_ALL(0.00)[] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 11 Sep 2019 06:16:05 -0000 On 10/09/2019 12:14, Andriy Gapon wrote: > > This happens on an EC2 instance with ixv driver. I wonder if anyone ever tested ixv with PCBGROUP... I see a trivial but severe bug. if_ixv.c does not include opt_rss.h. Because of this IXGBE_FEATURE_RSS gets defined to zero (in ixgbe_features.h). So, instead of of using rss_getkey() to get the RSS key, the driver just generates a random one. No surprise then that the hardware (VF) produces totally different hashes. But maybe that's not all. On top of that, I wonder why the driver enables RSS in the hardware when feat_en does not have IXGBE_FEATURE_RSS. Could anyone please explain the logic behind that? Please see ixv_initialize_rss_mapping. For example: if (adapter->feat_en & IXGBE_FEATURE_RSS) { /* Fetch the configured RSS key */ rss_getkey((uint8_t *)&rss_key); } else { /* set up random bits */ arc4rand(&rss_key, sizeof(rss_key), 0); } And so on. Additionally, I found this bit of information: The limitation for VF RSS on Intel® 82599 10 Gigabit Ethernet Controller is: The hash and key are shared among PF and all VF, the RETA table with 128 entries is also shared among PF and all VF; So it could not to provide a method to query the hash and reta content per VF on guest, while, if possible, please query them on host for the shared RETA information. And my "hardware" is exactly 82599 VF. I hacked the driver to not call ixv_initialize_rss_mapping() at all, but even with that change the packet descriptors had IXGBE_RXDADV_RSSTYPE_IPV4_TCP in pkt_info. Maybe it's because of how PF was configured. So, I wonder if ixgbe_isc_rxd_pkt_get() should be modified to not set iri_flowid and iri_rsstype under some conditions. > When I try to establish an outgoing TCP connection I see the following exchange. > Local side sends SYN, it receives SYN+ACK and immediately sends RST. > I tracked this down to in_pcblookup_mbuf() failing to find the corresponding inpcb. > > I dug a bit deeper and this is my understanding of the issue. > > When tcp_connect() calls in_pcbrehash() the inpcb gets placed into a group > determined by in_pcbgroup_bytuple() [see in_pcbgroup_update and > in_pcbgroup_byinpcb]. The inpcb does not have INP_RSS_BUCKET_SET. Both > addresses and ports are populated at that time. > > When the reply packet is received, in_pcblookup_mbuf() uses in_pcbgroup_byhash() > to look up the group because the packet has M_HASHTYPE_RSS_TCP_IPV4. > The problem is that in_pcbgroup_byhash() returns a different group and the inpcb > cannot be found. > > I am very new to this code, so I would appreciate any help with further > debugging and root causing the problem. -- Andriy Gapon From owner-freebsd-net@freebsd.org Wed Sep 11 15:38:01 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id BB9CDD75C4 for ; Wed, 11 Sep 2019 15:38:01 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 46T5dP4bv0z44JM for ; Wed, 11 Sep 2019 15:38:01 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 9C37AD75C2; Wed, 11 Sep 2019 15:38:01 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 9BFC2D75C0 for ; Wed, 11 Sep 2019 15:38:01 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46T5dP3kSpz44JL for ; Wed, 11 Sep 2019 15:38:01 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 63D288927 for ; Wed, 11 Sep 2019 15:38:01 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x8BFc1lu047026 for ; Wed, 11 Sep 2019 15:38:01 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x8BFc1Jl047025 for net@FreeBSD.org; Wed, 11 Sep 2019 15:38:01 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 233952] jme NICs non functional after 11.2 to 12.0 upgrade Date: Wed, 11 Sep 2019 15:38:00 +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: 12.0-RELEASE X-Bugzilla-Keywords: needs-qa, regression X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: ag-freebsd@muc.de X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: mfc-stable11? mfc-stable12? 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-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 11 Sep 2019 15:38:01 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D233952 Armin Gruner changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ag-freebsd@muc.de --- Comment #3 from Armin Gruner --- I can confirm that; I have a working 11.3-RELEASE installation on my ASUS EeeTop 1610, and after installation of 12.0-RELAESE the jme0 interface does not receive packets anymore. When checking with tcpdump on both ends, I see that ARP requests are receiv= ed, and the remote 12.0-RELEASE box send an ARP reply back, but I never see tha= t on the EeeTop. The running tcpdump on it only shows outgoing traffic, but no incoming. This is after a fresh installation without and tweaks, packages installed, enabled firewall et al. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Wed Sep 11 17:34:46 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id B4B3FDAADD for ; Wed, 11 Sep 2019 17:34:46 +0000 (UTC) (envelope-from dianne.beasley@newpromediadatabasesol.com) Received: from n1nlsmtp03.shr.prod.ams1.secureserver.net (n1nlsmtp03.shr.prod.ams1.secureserver.net [188.121.43.193]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "relay-hosting.secureserver.net", Issuer "Starfield Secure Certificate Authority - G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46T8D52yLJz4CVj for ; Wed, 11 Sep 2019 17:34:44 +0000 (UTC) (envelope-from dianne.beasley@newpromediadatabasesol.com) Received: from n3plcpnl0052.prod.ams3.secureserver.net ([160.153.153.11]) by : HOSTING RELAY : with ESMTP id 86Uviy4MJOZQF86UvimIKJ; 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Wed, 11 Sep 2019 10:28:29 -0700 Reply-To: From: "Dianne Beasley" To: Subject: Docker Potential Business Contacts Date: Wed, 11 Sep 2019 10:27:58 -0700 Message-ID: MIME-Version: 1.0 X-Mailer: Microsoft Outlook 15.0 Thread-Index: AdVoxjzE4BKMv51oRgCc1fNM+TOPmw== Content-Language: en-us X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - n3plcpnl0052.prod.ams3.secureserver.net X-AntiAbuse: Original Domain - freebsd.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - newpromediadatabasesol.com X-Get-Message-Sender-Via: n3plcpnl0052.prod.ams3.secureserver.net: authenticated_id: dianne.beasley@newpromediadatabasesol.com X-Authenticated-Sender: n3plcpnl0052.prod.ams3.secureserver.net: dianne.beasley@newpromediadatabasesol.com X-Source: X-Source-Args: X-Source-Dir: X-CMAE-Envelope: MS4wfA+9+Qc9+y/OIh67HPsg7tEnlP9NTqBKfm9qJjRYsj+k2TMhv48RBKeFSstkMk5kUs4LvXO0jdRQqs+VQ5VRgTNXJYshw9wexXfCBskWhrxomRpt1YiW zCOKvaSFQa3PD6ProjHFpUWpbwBGM6fLSrDHNpBxXQaIRg5OBJELWRdwBtIVmSKLSHL7SEVJ4nf7uHLOhMXFPISXwejGQ9CwKFx2plGiywBCNa6+GE7UNV0x hRz5XhwpgPzTxnvJaEW4rw== X-Rspamd-Queue-Id: 46T8D52yLJz4CVj X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; 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We also have related technology users like: vmware, Kubernetes, vagrant, Mesosphere, Rancher Labs, HashiCorp and many more... Let me know if you are interested and I will get back to you with the Counts and Pricing for your review. Thanks and I look forward to hearing from you soon! Regards, Dianne Beasley Sr. Marketing Manager If you are not interested please reply with "Not Interested" In the Subject Line. 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Wed, 11 Sep 2019 14:01:33 -0700 From: "Chloe Harris" To: Subject: Juniper Network Users List Date: Wed, 11 Sep 2019 13:59:36 -0700 Message-ID: MIME-Version: 1.0 X-Mailer: Microsoft Outlook 15.0 Thread-Index: AdVo45tq0NJi8Fn+QkSCaQwT/BbScw== Content-Language: en-us X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - sg2plcpnl0064.prod.sin2.secureserver.net X-AntiAbuse: Original Domain - freebsd.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - webmatrixinfosolutions.com X-Get-Message-Sender-Via: sg2plcpnl0064.prod.sin2.secureserver.net: authenticated_id: chloe.harris@webmatrixinfosolutions.com X-Authenticated-Sender: sg2plcpnl0064.prod.sin2.secureserver.net: chloe.harris@webmatrixinfosolutions.com X-Source: X-Source-Args: X-Source-Dir: X-CMAE-Envelope: MS4wfE2Mn/wUMF4gZSepTgX/O9l3JORNWsB5jBIVhUJ6VoejgiHgq/mTlJ7jSILljKlsjTlZYWFVdBLf+e1QmYxbEDbbxBKi1dpo9986S5OpbtsLuKDbrSct TvTBkbImtZfQ8/dMnN1uJ+e8qbx9qOKdAFHGQfLrmGP+mhUx1XqRogZwBqUGNN3AM9upQwaxEl6Uf/weSW/23xEVtm49OuSjjZDbEkZKZuL2Yh/QY6F1I/ru X-Rspamd-Queue-Id: 46TFmp3RS4z4S74 X-Spamd-Bar: +++++++++++ Authentication-Results: mx1.freebsd.org; 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FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; DMARC_NA(0.00)[webmatrixinfosolutions.com]; NEURAL_SPAM_MEDIUM(1.00)[0.999,0]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_SPAM_LONG(1.00)[1.000,0]; HAS_X_GMSV(0.00)[chloe.harris@webmatrixinfosolutions.com]; R_DKIM_PERMFAIL(0.00)[webmatrixinfosolutions.com:s=default]; R_SPF_NA(0.00)[]; RCVD_TLS_ALL(0.00)[]; GREYLIST(0.00)[pass,body] X-Spam: Yes Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 11 Sep 2019 21:45:00 -0000 Hi, Would you be interested in acquiring Juniper Network Users List? If this sounds of any value, let me know your Target audience and Target Geography, so that I will provide you with the information on counts, cost and the data set we offer. Thank you and I look forward for an opportunity to work with you. Best Regards, Chloe Harris Demand Generation Manager Santa Clara ____________________________________________________________________________ _________ To stop receiving future emails, please reply with UNSUBSCRIBE in the Subject Line. From owner-freebsd-net@freebsd.org Thu Sep 12 03:33:45 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id D58ACE8BFD for ; Thu, 12 Sep 2019 03:33:45 +0000 (UTC) (envelope-from hrs@allbsd.org) Received: from mail.allbsd.org (mx.allbsd.org [IPv6:2001:2f0:104:e001::41]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature ECDSA (P-384) client-digest SHA384) (Client CN "mail.allbsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46TPWB2CSNz3FqW for ; Thu, 12 Sep 2019 03:33:41 +0000 (UTC) (envelope-from hrs@allbsd.org) Received: from mail-d.allbsd.org ([IPv6:2409:11:a740:4700:58:65ff:fe00:b0b]) (authenticated bits=56) by mail.allbsd.org (8.15.2/8.15.2) with ESMTPSA id x8C3X99D050498 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=OK) (Client CN "/CN=mail-d.allbsd.org", Issuer "/C=US/O=Let's+20Encrypt/CN=Let's+20Encrypt+20Authority+20X3"); Thu, 12 Sep 2019 12:33:22 +0900 (JST) (envelope-from hrs@allbsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=allbsd.org; s=20190220; t=1568259210; bh=9s6MJJq9JewJhPvxZCBuPK0u4+Ojp2dYb0emVuzRwxM=; h=Date:To:Cc:From:In-Reply-To:References; b=nQoYKYWoAY+Tfyb02XAV+M74eVEtWRBpAELdNlJRHefXuvucvzIFU/fmVq7GSALDC takj+ZqX1LxdPqizs+uLnWFvAnl3B8kDrUHCxYUeoVCrXu6mycx+8FAGiABll6QNCe tFa/sxp6zr8yiv67AmlJ4D/lLZhuP/6nYq0D7Nkc= Received: from alph.d.allbsd.org ([IPv6:2409:11:a740:4700:16:ceff:fe34:2700]) by mail-d.allbsd.org (8.15.2/8.15.2) with ESMTPS id x8C3X3x3020233 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Thu, 12 Sep 2019 12:33:04 +0900 (JST) (envelope-from hrs@allbsd.org) Received: from localhost (localhost [[UNIX: localhost]]) (authenticated bits=0) by alph.d.allbsd.org (8.15.2/8.15.2) with ESMTPA id x8C3X0ob020225; Thu, 12 Sep 2019 12:33:03 +0900 (JST) (envelope-from hrs@allbsd.org) Date: Thu, 12 Sep 2019 12:32:49 +0900 (JST) Message-Id: <20190912.123249.93293774363511628.hrs@allbsd.org> To: vas@mpeks.tomsk.su Cc: freebsd-net@freebsd.org Subject: Re: Several IPv6 routers and default gateway choice From: Hiroki Sato In-Reply-To: <20190906035608.GA45741@admin.sibptus.ru> References: <20190901141047.GA56954@admin.sibptus.ru> <20190902.044135.1812305046881448068.hrs@allbsd.org> <20190906035608.GA45741@admin.sibptus.ru> X-Old-PGPkey-fingerprint: BDB3 443F A5DD B3D0 A530 FFD7 4F2C D3D8 2793 CF2D X-PGPkey-fingerprint: 6C0D 2353 27CF 80C7 901E FDD2 DBB0 7DC6 6F1F 737F X-Mailer: Mew version 6.8 on Emacs 26.2 Mime-Version: 1.0 Content-Type: Multipart/Signed; protocol="application/pgp-signature"; micalg=pgp-sha512; boundary="--Security_Multipart(Thu_Sep_12_12_32_49_2019_424)--" Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.6.2 (mail.allbsd.org [IPv6:2001:2f0:104:e001:0:0:0:41]); Thu, 12 Sep 2019 12:33:30 +0900 (JST) X-Rspamd-Queue-Id: 46TPWB2CSNz3FqW X-Spamd-Bar: ----- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=allbsd.org header.s=20190220 header.b=nQoYKYWo; dmarc=none; spf=pass (mx1.freebsd.org: domain of hrs@allbsd.org designates 2001:2f0:104:e001::41 as permitted sender) smtp.mailfrom=hrs@allbsd.org X-Spamd-Result: default: False [-5.01 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_DKIM_ALLOW(-0.20)[allbsd.org:s=20190220]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+mx]; MV_CASE(0.50)[]; MIME_GOOD(-0.20)[multipart/signed,text/plain]; TO_DN_NONE(0.00)[]; DMARC_NA(0.00)[allbsd.org]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; RCVD_COUNT_THREE(0.00)[4]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DKIM_TRACE(0.00)[allbsd.org:+]; RCPT_COUNT_TWO(0.00)[2]; MID_CONTAINS_FROM(1.00)[]; SIGNED_PGP(-2.00)[]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:7514, ipnet:2001:2f0::/32, country:JP]; IP_SCORE(-1.91)[ip: (-8.56), ipnet: 2001:2f0::/32(-3.84), asn: 7514(2.86), country: JP(-0.02)] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 12 Sep 2019 03:33:45 -0000 ----Security_Multipart(Thu_Sep_12_12_32_49_2019_424)-- Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Victor Sudakov wrote in <20190906035608.GA45741@admin.sibptus.ru>: va> Hiroki Sato wrote: va> > va> Can any IPv6 unicast or link-local address be configured as an anycast va> > va> address of a router? va> > va> > Yes. There is no restriction about address scope. va> > va> > You might want to read RFC 4291, which defines Subnet-Router anycast va> > address, and RFC 2526, which defines the other reserved IPv6 subnet va> > anycast addresses. In general, the former one can be used for va> > routing purpose. va> va> Interestingly, RFC4291 says that "All routers are required to support va> the Subnet-Router anycast addresses for the subnets to which they have va> interfaces." In practice, I don't observe this. A FreeBSD router does va> not configure such an address automatically, for example. They will be automatically configured when an ipv6_prefix_IF rc.conf(5) variable is used to configure a prefix: ----(from rc.conf(5) man page)---- ipv6_prefix_ed0="2001:db8:1:0 2001:db8:2:0" is equivalent to the following: ifconfig_ed0_alias0="inet6 2001:db8:1:: eui64 prefixlen 64" ifconfig_ed0_alias1="inet6 2001:db8:1:: prefixlen 64 anycast" ifconfig_ed0_alias2="inet6 2001:db8:2:: eui64 prefixlen 64" ifconfig_ed0_alias3="inet6 2001:db8:2:: prefixlen 64 anycast" These Subnet-Router anycast addresses will be added only when ipv6_gateway_enable is YES. ---------------------------------- va> RFC2526 is dim, I think it's because of this RFC the last usable address va> on a subnet ends in ff7f instead of ffff. I wonder if anyone anywhere va> uses those subnet anycast addresses. That is because there are few practical applications of the IPv6 anycast address other than failover across multiple routers. -- Hiroki ----Security_Multipart(Thu_Sep_12_12_32_49_2019_424)-- Content-Type: application/pgp-signature Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- iMgEABMKAC0WIQRsDSNTJ8+Ax5Ae/dLbsH3Gbx9zfwUCXXm8YQ8caHJzQGFsbGJz ZC5vcmcACgkQ27B9xm8fc38S/gIJAcwUb3Ryw6kARieLYhNOMv5BH0VsyVVuXNHu xqnZvUX2OuzHOdXEWPSKSifKarzg/dzbaQJQfvb6Tv6tfnF+382TAgiChka4ljSk BAWxqFtRSOQCTLi1MaJ/5U5XNnTAH/+uRLpZfcXofojot20SCkOeIF4tFGxJ+hb9 Aafc4L7UMWBOcw== =9znI -----END PGP SIGNATURE----- ----Security_Multipart(Thu_Sep_12_12_32_49_2019_424)---- From owner-freebsd-net@freebsd.org Thu Sep 12 03:56:41 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id C9D43E951F for ; Thu, 12 Sep 2019 03:56:41 +0000 (UTC) (envelope-from akgupt3@gmail.com) Received: from mail-wm1-x331.google.com (mail-wm1-x331.google.com [IPv6:2a00:1450:4864:20::331]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46TQ1j4xVrz3Gpy; Thu, 12 Sep 2019 03:56:41 +0000 (UTC) (envelope-from akgupt3@gmail.com) Received: by mail-wm1-x331.google.com with SMTP id n10so5833506wmj.0; Wed, 11 Sep 2019 20:56:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=86r827DMVsHVbXybV4Sx+Vo2C+huDUB6U6+yt/f+h1k=; b=gka8i4N4SU2uRkGlV637u7PNNpddqfofLcoRcmtGad4x9kN0cJgA1O5UJplVN8+kyi Gd78ApNa5e50RGnbfYUaDHxMnNDKsweb4vVCinO5+3aAg+Xp++DEC3ZFXOVGOtkVNiFf b6kZFy3VLNiUV3LRP6YpxSZjsUmlMtqmousg5BYYZOSt10DA5EvoYSdVGo6TzQFhdc7S x6tCbumllv8DjngP1GvtfDIOvvUbrbuzJfEMnSiwhLSQrSlZKqIOPZkgGabmUQ0P/dy3 DxHGeUjURr3cldakKYDko+WImpaQBA3XK2p6Az8MY4SenwOc0rM8yqUU/53Y7dnsG4R3 WkzA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=86r827DMVsHVbXybV4Sx+Vo2C+huDUB6U6+yt/f+h1k=; b=nIhnTXLPXMilSrjiqbDEqVZa4jyNzapo7Xas8n8JEml+DxwTDwMy6xa/x10phompvE s+DesIy2mQI2tu6pytXM9Qffw2AB7km+8/I0ThLytQfyvedm0qRCF2PH4TxuRgLOHxpt DYCwWbZs47V3iyrvP6R+LoD1zn3DbvmlVK9ed9LBjtjN3xDVFnAiDx1C56EbPTR2Fhgt jYllp2qJSGq+OS2JMrFjwfiu/3KjGTTXPvpfv8Gsisga82LmcoO1RHrr5R+S/UZd7vTm dy5uvXrdRetuXLaBXKwRk93PFtoBNJUohTFdo6l0ogquJcaypXRn4LI+Z+zghvlFRZ89 WL+A== X-Gm-Message-State: APjAAAWzTqdsAxjyQnXvuuYVZBZDrwfsqtiGpLKy0ZoacwurNJXToZ8E /DYMf4OwAJjcglkBfF6VR3VFZ1U7kVtpu96D4PwiKWlmaG0= X-Google-Smtp-Source: APXvYqwL5vdsy3bqHgdudI/2vV3t/unO943yUb1Eae1tOEfN13w14niBtxrVvQyIDXciZXc3uMuSmdvJUcZ3vtsFtLc= X-Received: by 2002:a7b:c5ca:: with SMTP id n10mr3714294wmk.138.1568260600175; Wed, 11 Sep 2019 20:56:40 -0700 (PDT) MIME-Version: 1.0 References: <29ed38c7-5835-b354-368a-f9ebaddc9a7d@FreeBSD.org> In-Reply-To: <29ed38c7-5835-b354-368a-f9ebaddc9a7d@FreeBSD.org> From: Anish Date: Wed, 11 Sep 2019 20:56:28 -0700 Message-ID: Subject: Re: ixv + PCBGROUP + RSS: problem establishing an outgoing TCP connection To: Andriy Gapon Cc: "freebsd-net@freebsd.org" X-Rspamd-Queue-Id: 46TQ1j4xVrz3Gpy X-Spamd-Bar: ----- Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-6.00 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; REPLY(-4.00)[] Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 12 Sep 2019 03:56:41 -0000 >if_ixv.c does not include opt_rss.h. Because of this IXGBE_FEATURE_RSS gets defined to zero (in ixgbe_features.h). So, instead of of using rss_getkey() to get the RSS key, the driver just generates a random one. I have not looked at ixv but as far as I understand our build process, opt_rss.h need to be included. -Anish On Tue, Sep 10, 2019 at 11:16 PM Andriy Gapon wrote: > On 10/09/2019 12:14, Andriy Gapon wrote: > > > > This happens on an EC2 instance with ixv driver. > > I wonder if anyone ever tested ixv with PCBGROUP... > I see a trivial but severe bug. > if_ixv.c does not include opt_rss.h. Because of this IXGBE_FEATURE_RSS > gets > defined to zero (in ixgbe_features.h). So, instead of of using > rss_getkey() to > get the RSS key, the driver just generates a random one. > No surprise then that the hardware (VF) produces totally different hashes= . > But maybe that's not all. > > On top of that, I wonder why the driver enables RSS in the hardware when > feat_en > does not have IXGBE_FEATURE_RSS. > Could anyone please explain the logic behind that? > Please see ixv_initialize_rss_mapping. > For example: > if (adapter->feat_en & IXGBE_FEATURE_RSS) { > /* Fetch the configured RSS key */ > rss_getkey((uint8_t *)&rss_key); > } else { > /* set up random bits */ > arc4rand(&rss_key, sizeof(rss_key), 0); > } > And so on. > > Additionally, I found this bit of information: > The limitation for VF RSS on Intel=C2=AE 82599 10 Gigabit Ethernet Contro= ller > is: The > hash and key are shared among PF and all VF, the RETA table with 128 > entries is > also shared among PF and all VF; So it could not to provide a method to > query > the hash and reta content per VF on guest, while, if possible, please > query them > on host for the shared RETA information. > > And my "hardware" is exactly 82599 VF. > I hacked the driver to not call ixv_initialize_rss_mapping() at all, but > even > with that change the packet descriptors had IXGBE_RXDADV_RSSTYPE_IPV4_TCP > in > pkt_info. Maybe it's because of how PF was configured. > So, I wonder if ixgbe_isc_rxd_pkt_get() should be modified to not set > iri_flowid > and iri_rsstype under some conditions. > > > When I try to establish an outgoing TCP connection I see the following > exchange. > > Local side sends SYN, it receives SYN+ACK and immediately sends RST. > > I tracked this down to in_pcblookup_mbuf() failing to find the > corresponding inpcb. > > > > I dug a bit deeper and this is my understanding of the issue. > > > > When tcp_connect() calls in_pcbrehash() the inpcb gets placed into a > group > > determined by in_pcbgroup_bytuple() [see in_pcbgroup_update and > > in_pcbgroup_byinpcb]. The inpcb does not have INP_RSS_BUCKET_SET. Bot= h > > addresses and ports are populated at that time. > > > > When the reply packet is received, in_pcblookup_mbuf() uses > in_pcbgroup_byhash() > > to look up the group because the packet has M_HASHTYPE_RSS_TCP_IPV4. > > The problem is that in_pcbgroup_byhash() returns a different group and > the inpcb > > cannot be found. > > > > I am very new to this code, so I would appreciate any help with further > > debugging and root causing the problem. > > > > > -- > Andriy Gapon > _______________________________________________ > freebsd-net@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" > From owner-freebsd-net@freebsd.org Thu Sep 12 04:07:21 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 2E32BE9900 for ; Thu, 12 Sep 2019 04:07:21 +0000 (UTC) (envelope-from akgupt3@gmail.com) Received: from mail-wr1-x42f.google.com (mail-wr1-x42f.google.com [IPv6:2a00:1450:4864:20::42f]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46TQFz5wh9z3HLr for ; 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Wed, 11 Sep 2019 21:07:17 -0700 (PDT) MIME-Version: 1.0 From: Anish Date: Wed, 11 Sep 2019 21:07:06 -0700 Message-ID: Subject: Link flap for setting ether/MAC address To: freebsd-net@freebsd.org X-Rspamd-Queue-Id: 46TQFz5wh9z3HLr X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=lWqGOrnV; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of akgupt3@gmail.com designates 2a00:1450:4864:20::42f as permitted sender) smtp.mailfrom=akgupt3@gmail.com X-Spamd-Result: default: False [-3.00 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-net@freebsd.org]; TO_DN_NONE(0.00)[]; IP_SCORE_FREEMAIL(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; IP_SCORE(0.00)[ip: (-9.28), ipnet: 2a00:1450::/32(-2.96), asn: 15169(-2.25), country: US(-0.05)]; TO_MATCH_ENVRCPT_ALL(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; RCVD_IN_DNSWL_NONE(0.00)[f.2.4.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.5.4.1.0.0.a.2.list.dnswl.org : 127.0.5.0]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 12 Sep 2019 04:07:21 -0000 Hi all, Got a very basic question, why physical link is flapped when we set the address # dmesg -c # ifconfig ix1 ether 70:6d:15:1f:12:72 ..wait.. # dmesg ix1: link state changed to DOWN ix1: link state changed to UP # is this a bug or expected behavior? We could update our MAC in next ARP request without link flap or some other system like switch etc expect the link flap to update ARP. Is this the behavior for other systems? Thanks in advance. -Anish From owner-freebsd-net@freebsd.org Thu Sep 12 04:14:13 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id D956FE9FD8 for ; Thu, 12 Sep 2019 04:14:13 +0000 (UTC) (envelope-from vas@mpeks.tomsk.su) Received: from admin.sibptus.ru (admin.sibptus.ru [IPv6:2001:19f0:5001:21dc::10]) (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 46TQPx2VdYz3HwH for ; Thu, 12 Sep 2019 04:14:13 +0000 (UTC) (envelope-from vas@mpeks.tomsk.su) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sibptus.ru; s=20181118; h=In-Reply-To:Message-ID:Subject:To:From:Date; bh=MrxP52zALDwG3B3VwUt82mYq/IzGAuk2uzNAGcBvLx8=; b=dZIK7nRLiv5Tl1svZXaLn/6/Mz mwLQ90mx/LhcPJRdFkO7jQ5yTe7ecUXbYlHW6WA2+VVG6+I4TMXqPEn5PyIuHZIqs1edvtDja3DYn a2M23FhVNlsjQ0pPR+sk4DC50OZ694Vr3Swwp4IDgfwUF4CU6TBhcBuy90qIaJ0IsJRA=; Received: from vas by admin.sibptus.ru with local (Exim 4.92.2 (FreeBSD)) (envelope-from ) id 1i8GUm-0000li-4k for freebsd-net@freebsd.org; Thu, 12 Sep 2019 11:14:12 +0700 Date: Thu, 12 Sep 2019 11:14:12 +0700 From: Victor Sudakov To: freebsd-net@freebsd.org Subject: Re: Several IPv6 routers and default gateway choice Message-ID: <20190912041412.GA2851@admin.sibptus.ru> References: <20190901141047.GA56954@admin.sibptus.ru> <20190902.044135.1812305046881448068.hrs@allbsd.org> <20190906035608.GA45741@admin.sibptus.ru> <20190912.123249.93293774363511628.hrs@allbsd.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="UugvWAfsgieZRqgk" Content-Disposition: inline In-Reply-To: <20190912.123249.93293774363511628.hrs@allbsd.org> X-PGP-Key: http://admin.sibptus.ru/~vas/ X-PGP-Fingerprint: 10E3 1171 1273 E007 C2E9 3532 0DA4 F259 9B5E C634 User-Agent: Mutt/1.12.1 (2019-06-15) Sender: Victor Sudakov X-Rspamd-Queue-Id: 46TQPx2VdYz3HwH X-Spamd-Bar: ------- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=sibptus.ru header.s=20181118 header.b=dZIK7nRL; dmarc=none; spf=pass (mx1.freebsd.org: domain of vas@mpeks.tomsk.su designates 2001:19f0:5001:21dc::10 as permitted sender) smtp.mailfrom=vas@mpeks.tomsk.su X-Spamd-Result: default: False [-7.69 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[sibptus.ru:s=20181118]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+mx:c]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.20)[multipart/signed,text/plain]; TO_DN_NONE(0.00)[]; DMARC_NA(0.00)[tomsk.su]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; IP_SCORE(-3.09)[ip: (-9.68), ipnet: 2001:19f0:5000::/38(-4.84), asn: 20473(-0.87), country: US(-0.05)]; DKIM_TRACE(0.00)[sibptus.ru:+]; SIGNED_PGP(-2.00)[]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:20473, ipnet:2001:19f0:5000::/38, country:US]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 12 Sep 2019 04:14:13 -0000 --UugvWAfsgieZRqgk Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hiroki Sato wrote: > va> > va> Can any IPv6 unicast or link-local address be configured as an = anycast > va> > va> address of a router? > va> > > va> > Yes. There is no restriction about address scope. > va> > > va> > You might want to read RFC 4291, which defines Subnet-Router anyca= st > va> > address, and RFC 2526, which defines the other reserved IPv6 subnet > va> > anycast addresses. In general, the former one can be used for > va> > routing purpose. > va> > va> Interestingly, RFC4291 says that "All routers are required to support > va> the Subnet-Router anycast addresses for the subnets to which they have > va> interfaces." In practice, I don't observe this. A FreeBSD router does > va> not configure such an address automatically, for example. >=20 > They will be automatically configured when an ipv6_prefix_IF > rc.conf(5) variable is used to configure a prefix: >=20 > ----(from rc.conf(5) man page)---- > ipv6_prefix_ed0=3D"2001:db8:1:0 2001:db8:2:0" >=20 > is equivalent to the following: >=20 > ifconfig_ed0_alias0=3D"inet6 2001:db8:1:: eui64 prefixlen 64" > ifconfig_ed0_alias1=3D"inet6 2001:db8:1:: prefixlen 64 anycast" > ifconfig_ed0_alias2=3D"inet6 2001:db8:2:: eui64 prefixlen 64" > ifconfig_ed0_alias3=3D"inet6 2001:db8:2:: prefixlen 64 anycast" >=20 > These Subnet-Router anycast addresses will be added only when > ipv6_gateway_enable is YES. > ---------------------------------- Dear Hiroki, You are an invaluable source of information. I wish all the above should make it into the Handbook, the chapter on IPv6. --=20 Victor Sudakov, VAS4-RIPE, VAS47-RIPN 2:5005/49@fidonet http://vas.tomsk.ru/ --UugvWAfsgieZRqgk Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEcBAEBAgAGBQJdecYUAAoJEA2k8lmbXsY0rV8H+wcqmOBz9RD/Rfg7xPSH4Hat B5uZoHEkCnRS9XzCechvjFI0X76BmT7Rhkqlkkp0xUr6avVJl6dwvEnEfPFCCQze ZS+gMLGgEwWYK0Og5irsle9Clp4kajqtuaUT6v2EksxLjn55eaHk78EU6NXwixv5 IaezhI4fA/p0nMEPSqHog+6usVCODQe+QJ/xxvSjmsGNOLipr6hwyWRVl+o2MuIK 5mI/EIIxV/p3wP7DzBlR8jqahw8e3Q/svuq2HTdM+zJKt9WqpMBMwWh6mS5Wbv8P ubFT6fzLy50ip66CB7jfUmlavQ3q0JPEzKrZ/sK95oXEgiVoW2wjjGKRS1jy2X8= =3UiN -----END PGP SIGNATURE----- --UugvWAfsgieZRqgk-- From owner-freebsd-net@freebsd.org Thu Sep 12 14:45:34 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 7F762D01AB for ; Thu, 12 Sep 2019 14:45:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 46ThQQ2t43z4LXg for ; Thu, 12 Sep 2019 14:45:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 60E22D01A9; Thu, 12 Sep 2019 14:45:34 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 60A57D01A8 for ; Thu, 12 Sep 2019 14:45:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46ThQQ1wfZz4LXc for ; Thu, 12 Sep 2019 14:45:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 247EF20413 for ; Thu, 12 Sep 2019 14:45:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x8CEjYCE006825 for ; Thu, 12 Sep 2019 14:45:34 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x8CEjYDN006824 for net@FreeBSD.org; Thu, 12 Sep 2019 14:45:34 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 240539] tuntap: Getting "ifconfig: ioctl SIOCSIFNAME (set name): File exists" from `ifconfig tap create name tap0` Date: Thu, 12 Sep 2019 14:45:34 +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: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: linimon@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@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-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 12 Sep 2019 14:45:34 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D240539 Mark Linimon changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|bugs@FreeBSD.org |net@FreeBSD.org --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Thu Sep 12 14:46:12 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 28C2AD031C for ; Thu, 12 Sep 2019 14:46:12 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 46ThR76GmBz4LnK for ; Thu, 12 Sep 2019 14:46:11 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id D7041D0313; Thu, 12 Sep 2019 14:46:11 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id D6BEDD030F for ; Thu, 12 Sep 2019 14:46:11 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46ThR73sNMz4LnD for ; Thu, 12 Sep 2019 14:46:11 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 69A1320420 for ; Thu, 12 Sep 2019 14:46:11 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x8CEkBs2007648 for ; Thu, 12 Sep 2019 14:46:11 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x8CEkBTK007647 for net@FreeBSD.org; Thu, 12 Sep 2019 14:46:11 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 240530] Patch to allow ng_source to inject into any netgraph network Date: Thu, 12 Sep 2019 14:46:10 +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: 12.0-STABLE X-Bugzilla-Keywords: patch X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: linimon@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: assigned_to keywords 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-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 12 Sep 2019 14:46:12 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D240530 Mark Linimon changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|bugs@FreeBSD.org |net@FreeBSD.org Keywords| |patch --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Thu Sep 12 15:06:03 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id BD67AD0CDA for ; Thu, 12 Sep 2019 15:06:03 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 46Tht34YW2z4MkW for ; 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Thu, 12 Sep 2019 15:06:03 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x8CF63TW012700 for ; Thu, 12 Sep 2019 15:06:03 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x8CF63ZD012696 for net@FreeBSD.org; Thu, 12 Sep 2019 15:06:03 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 240539] tuntap: Getting "ifconfig: ioctl SIOCSIFNAME (set name): File exists" from `ifconfig tap create name tap0` Date: Thu, 12 Sep 2019 15:06:03 +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: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: kevans@freebsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@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-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 12 Sep 2019 15:06:03 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D240539 Kyle Evans changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |kevans@freebsd.org --- Comment #2 from Kyle Evans --- I've thrown up a review to just let the rename succeed if the name isn't changing, because I think EEXIST is perhaps misleading: https://reviews.freebsd.org/D21618 For the "system hang" -- is it just the destroy command that's hanging? Dou= ble check that `ifconfig tap0` doesn't claim "Opened by PID ...", as the controlling process needs to properly release (close) the tun/tap device be= fore the interface can be destroyed. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Thu Sep 12 15:37:11 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 38203D1904 for ; Thu, 12 Sep 2019 15:37:11 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 46TjYz0pDPz4PBK for ; Thu, 12 Sep 2019 15:37:11 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 19A58D1903; Thu, 12 Sep 2019 15:37:11 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 1970CD1902 for ; Thu, 12 Sep 2019 15:37:11 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46TjYy6zMTz4PBH for ; Thu, 12 Sep 2019 15:37:10 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id D47D120D4E for ; Thu, 12 Sep 2019 15:37:10 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x8CFbArC017651 for ; Thu, 12 Sep 2019 15:37:10 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x8CFbAUS017650 for net@FreeBSD.org; Thu, 12 Sep 2019 15:37:10 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: bugzilla set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 240539] tuntap: Getting "ifconfig: ioctl SIOCSIFNAME (set name): File exists" from `ifconfig tap create name tap0` Date: Thu, 12 Sep 2019 15:37:10 +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: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: commit-hook@freebsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: 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-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 12 Sep 2019 15:37:11 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D240539 --- Comment #3 from commit-hook@freebsd.org --- A commit references this bug: Author: kevans Date: Thu Sep 12 15:36:49 UTC 2019 New revision: 352246 URL: https://svnweb.freebsd.org/changeset/base/352246 Log: SIOCSIFNAME: Do nothing if we're not actually changing Instead of throwing EEXIST, just succeed if the name isn't actually changing. We don't need to trigger departure or any of that because there= 's no change from consumers' perspective. PR: 240539 Reviewed by: brooks MFC after: 5 days Differential Revision: https://reviews.freebsd.org/D21618 Changes: head/sys/net/if.c --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Thu Sep 12 15:52:47 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 24A47D2377 for ; Thu, 12 Sep 2019 15:52:47 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 46Tjvz07c4z4QNy for ; Thu, 12 Sep 2019 15:52:47 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 048AED2376; Thu, 12 Sep 2019 15:52:47 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 044D7D2375 for ; Thu, 12 Sep 2019 15:52:47 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46Tjvy6LwHz4QNx for ; Thu, 12 Sep 2019 15:52:46 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id BDF7621100 for ; Thu, 12 Sep 2019 15:52:46 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x8CFqk2M058487 for ; Thu, 12 Sep 2019 15:52:46 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x8CFqk2H058484 for net@FreeBSD.org; Thu, 12 Sep 2019 15:52:46 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 240539] tuntap: Getting "ifconfig: ioctl SIOCSIFNAME (set name): File exists" from `ifconfig tap create name tap0` Date: Thu, 12 Sep 2019 15:52:46 +0000 X-Bugzilla-Reason: AssignedTo CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: kevans@freebsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: kevans@freebsd.org X-Bugzilla-Flags: mfc-stable11? mfc-stable12? X-Bugzilla-Changed-Fields: assigned_to cc flagtypes.name 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-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 12 Sep 2019 15:52:47 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D240539 Kyle Evans changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|net@FreeBSD.org |kevans@freebsd.org CC| |net@FreeBSD.org Flags| |mfc-stable11?, | |mfc-stable12? --- Comment #4 from Kyle Evans --- Take, add net@ to CC; will MFC to stable/11 and stable/12 in ~1 week --=20 You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.= From owner-freebsd-net@freebsd.org Thu Sep 12 15:54:08 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id C429BD246B for ; Thu, 12 Sep 2019 15:54:08 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 46TjxX4jjQz4QTQ for ; Thu, 12 Sep 2019 15:54:08 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id A1B78D246A; Thu, 12 Sep 2019 15:54:08 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id A17D8D2469 for ; Thu, 12 Sep 2019 15:54:08 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46TjxX3g10z4QTN for ; Thu, 12 Sep 2019 15:54:08 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 6170221106 for ; Thu, 12 Sep 2019 15:54:08 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x8CFs8in060150 for ; Thu, 12 Sep 2019 15:54:08 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x8CFs8hw060149 for net@FreeBSD.org; Thu, 12 Sep 2019 15:54:08 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 240539] tuntap: Getting "ifconfig: ioctl SIOCSIFNAME (set name): File exists" from `ifconfig tap create name tap0` Date: Thu, 12 Sep 2019 15:54:08 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: 0mp@FreeBSD.org X-Bugzilla-Status: Closed X-Bugzilla-Resolution: FIXED X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: kevans@freebsd.org X-Bugzilla-Flags: mfc-stable11? mfc-stable12? X-Bugzilla-Changed-Fields: bug_status resolution 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-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 12 Sep 2019 15:54:08 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D240539 Mateusz Piotrowski <0mp@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|New |Closed Resolution|--- |FIXED --- Comment #5 from Mateusz Piotrowski <0mp@FreeBSD.org> --- (In reply to Kyle Evans from comment #2) I'll keep an eye on the destroying part. I'll open a separate PR if discover something. --=20 You are receiving this mail because: You are on the CC list for the bug.=