From owner-freebsd-net@FreeBSD.ORG Sun Jan 2 18:04:12 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 28722106566C for ; Sun, 2 Jan 2011 18:04:12 +0000 (UTC) (envelope-from sem@FreeBSD.org) Received: from mail.ciam.ru (mail.ciam.ru [91.209.218.18]) by mx1.freebsd.org (Postfix) with ESMTP id DA9418FC13 for ; Sun, 2 Jan 2011 18:04:11 +0000 (UTC) Received: from broadband-109-173-73-7.nationalcablenetworks.ru ([109.173.73.7] helo=[127.0.0.1]) by mail.ciam.ru with esmtpa (Exim 4.x) id 1PZRsq-000Lsl-Ng for freebsd-net@freebsd.org; Sun, 02 Jan 2011 20:38:22 +0300 Message-ID: <4D20B80A.3000702@FreeBSD.org> Date: Sun, 02 Jan 2011 20:38:18 +0300 From: Sergey Matveychuk User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; ru; rv:1.9.2.13) Gecko/20101207 Thunderbird/3.1.7 MIME-Version: 1.0 To: freebsd-net@freebsd.org Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Subject: kame NAT PT implementation X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 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, 02 Jan 2011 18:04:12 -0000 Hi. I wonder why kame NAT PT implementation has never been imported to the tree? I've tried to move my home box from dual stacked (private IPv4 and IPv6 addresses) to IPv6 only. (My router is dual stacket of course.) totd+faithd works but they can't completely satisfy me. I want to have complete protocol translation and I see no way to achive without NAT PT. -- Sem. From owner-freebsd-net@FreeBSD.ORG Sun Jan 2 21:20:46 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 2131F1065673 for ; Sun, 2 Jan 2011 21:20:46 +0000 (UTC) (envelope-from gabor.radnai@gmail.com) Received: from mail-fx0-f54.google.com (mail-fx0-f54.google.com [209.85.161.54]) by mx1.freebsd.org (Postfix) with ESMTP id AEEFC8FC0C for ; Sun, 2 Jan 2011 21:20:45 +0000 (UTC) Received: by fxm16 with SMTP id 16so12665951fxm.13 for ; Sun, 02 Jan 2011 13:20:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:mime-version:received:from:date :message-id:subject:to:content-type; bh=CP+cSsn0wvmlXdLY9/o4ah68X0f5p4JRhfWInTMvMmA=; b=U54t2g1OYJCAasX8KvQgmLZGhIHM7+Z4M4mAS95dAnPPFGRKtQsKVlaoe391/r+oYS l/bHOiCFC0i3OqvIwPocxhpo17tTb1bFQYbye9KSlhKNkpUZ3dJeMIT3uOBKUfSM3Sbr J4WuoGkotu77UDHHcyGvl2bNPWY0P/U6Sjw1s= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:from:date:message-id:subject:to:content-type; b=UIWizOIIGjm2Xd0W6OPY3LGRcmvhh6BvviGGQt6fNucXA52u2CZABj9EOBoF9zRrwJ 93tphttSm1nZwYsZwh7rPczYmraTZJk6IICU+1a+VZ3lRLqIStPK5ttXJzjZ65Qq0+IN kvLVluSkZpJ9gWqDtkDFEWufpQtjOUTj7SEJw= Received: by 10.223.85.204 with SMTP id p12mr1606673fal.146.1294003244628; Sun, 02 Jan 2011 13:20:44 -0800 (PST) MIME-Version: 1.0 Received: by 10.223.70.136 with HTTP; Sun, 2 Jan 2011 13:20:29 -0800 (PST) From: Gabor Radnai Date: Sun, 2 Jan 2011 22:20:29 +0100 Message-ID: To: freebsd-net@freebsd.org Content-Type: text/plain; charset=UTF-8 Subject: Problem with re0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 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, 02 Jan 2011 21:20:46 -0000 "The question has come up several times. What should be changed in re(4) to cover this?" Well, if this question has come up several times a) it has a reason: same chip works for some but not for others b) description is not clear that driver is only supporting this chip if and when ... Anyhow, one advise to"fix" my problem was to get a decent nic. I did: Intel Gigabit CT desktop adapter. But still no luck, same symptoms: insert card to PCI-E x 1 slot, FreeBSD boots, card detected, see outgoing messages through this card (via tcpdump) but no replies (e.g. from DHCP server) are processed. I see ip address was offered by DHCP server but driver does not get/process any answer and sets ip address to 0.0.0.0 ... and one more new thing from em driver: by reporting "watchdog timeout - reset" interface is getting down-up frequently. So, neither RTL8111 nor this Intel 82574L chip is working under FreeBSD via PCI-E, quite frustrating. Though works under Linux. Might be a PCI-E related communication issue of FreeBSD? Or is there special configuration to force PCI-E to work with network cards in network drivers or sysctl variable am not aware of? From owner-freebsd-net@FreeBSD.ORG Sun Jan 2 22:51:52 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5AB3B106566B for ; Sun, 2 Jan 2011 22:51:52 +0000 (UTC) (envelope-from mike@sentex.net) Received: from smarthost1.sentex.ca (smarthost1-6.sentex.ca [IPv6:2607:f3e0:0:1::12]) by mx1.freebsd.org (Postfix) with ESMTP id 15DBC8FC16 for ; Sun, 2 Jan 2011 22:51:51 +0000 (UTC) Received: from [IPv6:2607:f3e0:0:4:129:b803:9ef7:c292] ([IPv6:2607:f3e0:0:4:129:b803:9ef7:c292]) by smarthost1.sentex.ca (8.14.4/8.14.4) with ESMTP id p02Mpoeg084182 (version=TLSv1/SSLv3 cipher=DHE-RSA-CAMELLIA256-SHA bits=256 verify=NO); Sun, 2 Jan 2011 17:51:50 -0500 (EST) (envelope-from mike@sentex.net) Message-ID: <4D210184.4060306@sentex.net> Date: Sun, 02 Jan 2011 17:51:48 -0500 From: Mike Tancsa User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.13) Gecko/20101207 Thunderbird/3.1.7 MIME-Version: 1.0 To: Gabor Radnai References: In-Reply-To: X-Enigmail-Version: 1.1.1 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.67 on IPv6:2607:f3e0:0:1::12 Cc: freebsd-net@freebsd.org Subject: Re: Problem with re0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 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, 02 Jan 2011 22:51:52 -0000 On 1/2/2011 4:20 PM, Gabor Radnai wrote: > "The question has come up several times. What should be changed in > re(4) to cover this?" Both the em and re drivers have had a lot of work done recently. Are you trying with 8.2RC1 ? ---Mike From owner-freebsd-net@FreeBSD.ORG Mon Jan 3 10:24:08 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 73CA91065670 for ; Mon, 3 Jan 2011 10:24:08 +0000 (UTC) (envelope-from vanhu@zeninc.net) Received: from smtp.zeninc.net (smtp.zeninc.net [80.67.176.25]) by mx1.freebsd.org (Postfix) with ESMTP id 31AB78FC17 for ; Mon, 3 Jan 2011 10:24:07 +0000 (UTC) Received: from astro.zen.inc (astro.zen.inc [192.168.1.239]) by smtp.zeninc.net (smtpd) with ESMTP id C3C342798BC for ; Mon, 3 Jan 2011 11:07:11 +0100 (CET) Received: by astro.zen.inc (Postfix, from userid 1000) id A76D517056; Mon, 3 Jan 2011 11:07:11 +0100 (CET) Date: Mon, 3 Jan 2011 11:07:11 +0100 From: VANHULLEBUS Yvan To: freebsd-net@freebsd.org Message-ID: <20110103100711.GA65026@zeninc.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: All mail clients suck. This one just sucks less. Subject: IPsec: HMAC_SHA2 and RFC 4868.... X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 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, 03 Jan 2011 10:24:08 -0000 Hi all. Actually, FreeBSD's support of HMAC_SHA2 is NOT RFC 4868 compliant: it uses 96 first bits of hash (which was specified by first versions of the draft), where RFC says we MUST use half of SHA2 hash. I have a patch which is almost ready to be commited to fix RFC 4868 interoperability (so interoperability with recent Linux / OpenBSD stacks)....... but which will break interoperability with actual FreeBSD stacks, NetBSD's ones (still not checked, but I'll commit also soon on NetBSD if the patch applies quickly), and probably other broken implementations. This is NOT possible to have a very smart system which will set up HMAC_SHA2 support by peer, as there is no way to check during negociation if peers have the RFC compliant implementation or not. We may implement a sysctl token to switch from old implementation to RFC compliant one, but this would apply on the whole system, so for ALL IPsec peers ! Oh, and I'll have quite no time available to do some strange hacks to ehance interoperability with old (well, actual....) implementation, as we never used the non RFC compliant version at my work..... So, my first question is: do some people use HMAC_SHA2 for IPsec phase 2 on their FreeBSD gates ??? If there are (almost) no real world uses of the actuel code, the simplest, cleanest (and already done by Linux/OpenBSD) way to deal with that is to just commit RFC compliant code, and let people who may want older code to play with SVN and get the reverse patch..... Last information: MFC is quite trivial, at least up to FreeBSD 6.x. Yvan. From owner-freebsd-net@FreeBSD.ORG Mon Jan 3 11:07:08 2011 Return-Path: Delivered-To: freebsd-net@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E0F5B10656B4 for ; Mon, 3 Jan 2011 11:07:08 +0000 (UTC) (envelope-from owner-bugmaster@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id CE6458FC0A for ; Mon, 3 Jan 2011 11:07:08 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id p03B78XI046562 for ; Mon, 3 Jan 2011 11:07:08 GMT (envelope-from owner-bugmaster@FreeBSD.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id p03B78KZ046560 for freebsd-net@FreeBSD.org; Mon, 3 Jan 2011 11:07:08 GMT (envelope-from owner-bugmaster@FreeBSD.org) Date: Mon, 3 Jan 2011 11:07:08 GMT Message-Id: <201101031107.p03B78KZ046560@freefall.freebsd.org> X-Authentication-Warning: freefall.freebsd.org: gnats set sender to owner-bugmaster@FreeBSD.org using -f From: FreeBSD bugmaster To: freebsd-net@FreeBSD.org Cc: Subject: Current problem reports assigned to freebsd-net@FreeBSD.org X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 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, 03 Jan 2011 11:07:09 -0000 Note: to view an individual PR, use: http://www.freebsd.org/cgi/query-pr.cgi?pr=(number). The following is a listing of current problems submitted by FreeBSD users. These represent problem reports covering all versions including experimental development code and obsolete releases. S Tracker Resp. Description -------------------------------------------------------------------------------- o kern/153454 net [patch] [wlan] [urtw] Support ad-hoc and hostap modes o kern/153308 net [em] em interface use 100% cpu o kern/153255 net 8.2-PRERELEASE repeatable kernel panic under heavy net o kern/153244 net [em] em(4) fails to send UDP to port 0xffff o kern/152893 net [netgraph] [panic] 8.2-PRERELEASE panic in netgraph o kern/152853 net [em] tftpd (and likely other udp traffic) fails over e o kern/152828 net [em] poor performance on 8.1, 8.2-PRE o kern/152569 net [net]: Multiple ppp connections and routing table prob o kern/152411 net [re] network card works only on 1000M o kern/152360 net [dummynet] [panic] Crash related to dummynet. o kern/152235 net [arp] Permanent local ARP entries are not properly upd o kern/152141 net [vlan] encapsulate vlan in ng_ether before output to i o kern/151690 net [ep] network connectivity won't work until dhclient is o kern/151681 net [nfs] NFS mount via IPv6 leads to hang on client with o kern/151593 net [igb] [panic] Kernel panic when bringing up igb networ o kern/150920 net [ixgbe][igb] Panic when packets are dropped with heade o bin/150642 net netstat(1) doesn't print anything for SCTP sockets o kern/150557 net [igb] igb0: Watchdog timeout -- resetting o kern/150251 net [patch] [ixgbe] Late cable insertion broken o kern/150249 net [ixgbe] Media type detection broken o kern/150247 net [patch] [ixgbe] Version in -current won't build on 7.x o bin/150224 net ppp(8) does not reassign static IP after kill -KILL co f kern/149969 net [wlan] [ral] ralink rt2661 fails to maintain connectio o kern/149937 net [ipfilter] [patch] kernel panic in ipfilter IP fragmen o kern/149786 net [bwn] bwn on Dell Inspiron 1150: connections stall o kern/149643 net [rum] device not sending proper beacon frames in ap mo o kern/149609 net [panic] reboot after adding second default route o kern/149539 net [ath] atheros ar9287 is not supported by ath_hal o kern/149516 net [ath] ath(4) hostap with fake MAC/BSSID results in sta o kern/149373 net [realtek/atheros]: None of my network card working o kern/149307 net [ath] Doesn't work Atheros 9285 o kern/149306 net [alc] Doesn't work Atheros AR8131 PCIe Gigabit Etherne o kern/149117 net [inet] [patch] in_pcbbind: redundant test o kern/149086 net [multicast] Generic multicast join failure in 8.1 o kern/148322 net [ath] Triggering atheros wifi beacon misses in hostap o kern/148317 net [ath] FreeBSD 7.x hostap memory leak in net80211 or At o kern/148078 net [ath] wireless networking stops functioning o kern/147894 net [ipsec] IPv6-in-IPv4 does not work inside an ESP-only o kern/147155 net [ip6] setfb not work with ipv6 o kern/146845 net [libc] close(2) returns error 54 (connection reset by o kern/146792 net [flowtable] flowcleaner 100% cpu's core load o kern/146759 net [cxgb] [patch] cxgb panic calling cxgb_set_lro() witho o kern/146719 net [pf] [panic] PF or dumynet kernel panic o kern/146534 net [icmp6] wrong source address in echo reply o kern/146427 net [mwl] Additional virtual access points don't work on m o kern/146426 net [mwl] 802.11n rates not possible on mwl o kern/146425 net [mwl] mwl dropping all packets during and after high u f kern/146394 net [vlan] IP source address for outgoing connections o bin/146377 net [ppp] [tun] Interface doesn't clear addresses when PPP o kern/146358 net [vlan] wrong destination MAC address o kern/146165 net [wlan] [panic] Setting bssid in adhoc mode causes pani o kern/146082 net [ng_l2tp] a false invaliant check was performed in ng_ o kern/146037 net [panic] mpd + CoA = kernel panic o bin/145934 net [patch] add count option to netstat(1) o kern/145826 net [ath] Unable to configure adhoc mode on ath0/wlan0 o kern/145825 net [panic] panic: soabort: so_count o kern/145728 net [lagg] Stops working lagg between two servers. o kern/144987 net [wpi] [panic] injecting packets with wlaninject using o kern/144882 net MacBookPro =>4.1 does not connect to BSD in hostap wit o kern/144874 net [if_bridge] [patch] if_bridge frees mbuf after pfil ho o conf/144700 net [rc.d] async dhclient breaks stuff for too many people o kern/144642 net [rum] [panic] Enabling rum interface causes panic o kern/144616 net [nat] [panic] ip_nat panic FreeBSD 7.2 o kern/144572 net [carp] CARP preemption mode traffic partially goes to f kern/144315 net [ipfw] [panic] freebsd 8-stable reboot after add ipfw o kern/143939 net [ipfw] [em] ipfw nat and em interface rxcsum problem o kern/143874 net [wpi] Wireless 3945ABG error. wpi0 could not allocate o kern/143868 net [ath] [patch] [request] allow Atheros watchdog timeout o kern/143846 net [gif] bringing gif3 tunnel down causes gif0 tunnel to s kern/143673 net [stf] [request] there should be a way to support multi s kern/143666 net [ip6] [request] PMTU black hole detection not implemen o kern/143622 net [pfil] [patch] unlock pfil lock while calling firewall o kern/143593 net [ipsec] When using IPSec, tcpdump doesn't show outgoin o kern/143591 net [ral] RT2561C-based DLink card (DWL-510) fails to work o kern/143208 net [ipsec] [gif] IPSec over gif interface not working o conf/143079 net hostapd(8) startup missing multi wlan functionality o kern/143034 net [panic] system reboots itself in tcp code [regression] o kern/142877 net [hang] network-related repeatable 8.0-STABLE hard hang o kern/142774 net Problem with outgoing connections on interface with mu o kern/142772 net [libc] lla_lookup: new lle malloc failed o kern/142018 net [iwi] [patch] Possibly wrong interpretation of beacon- o kern/141861 net [wi] data garbled with WEP and wi(4) with Prism 2.5 f kern/141741 net Etherlink III NIC won't work after upgrade to FBSD 8, o kern/141023 net [carp] CARP arp replays with wrong src mac o kern/140796 net [ath] [panic] privileged instruction fault o kern/140742 net rum(4) Two asus-WL167G adapters cannot talk to each ot o kern/140682 net [netgraph] [panic] random panic in netgraph o kern/140634 net [vlan] destroying if_lagg interface with if_vlan membe o kern/140619 net [ifnet] [patch] refine obsolete if_var.h comments desc o kern/140346 net [wlan] High bandwidth use causes loss of wlan connecti o kern/140245 net [ath] [panic] Kernel panic during network activity on o kern/140142 net [ip6] [panic] FreeBSD 7.2-amd64 panic w/IPv6 o kern/140066 net [bwi] install report for 8.0 RC 2 (multiple problems) o kern/139565 net [ipfilter] ipfilter ioctl SIOCDELST broken o kern/139387 net [ipsec] Wrong lenth of PF_KEY messages in promiscuous o bin/139346 net [patch] arp(8) add option to remove static entries lis o kern/139268 net [if_bridge] [patch] allow if_bridge to forward just VL o kern/139204 net [arp] DHCP server replies rejected, ARP entry lost bef o kern/139117 net [lagg] + wlan boot timing (EBUSY) o kern/139058 net [ipfilter] mbuf cluster leak on FreeBSD 7.2 o kern/138850 net [dummynet] dummynet doesn't work correctly on a bridge o kern/138782 net [panic] sbflush_internal: cc 0 || mb 0xffffff004127b00 o amd64/138688 net [rum] possibly broken on 8 Beta 4 amd64: able to wpa a o kern/138678 net [lo] FreeBSD does not assign linklocal address to loop o kern/138620 net [lagg] [patch] lagg port bpf-writes blocked o kern/138407 net [gre] gre(4) interface does not come up after reboot o kern/138332 net [tun] [lor] ifconfig tun0 destroy causes LOR if_adata/ o kern/138266 net [panic] kernel panic when udp benchmark test used as r o kern/138177 net [ipfilter] FreeBSD crashing repeatedly in ip_nat.c:257 o kern/137881 net [netgraph] [panic] ng_pppoe fatal trap 12 o bin/137841 net [patch] wpa_supplicant(8) cannot verify SHA256 signed p kern/137776 net [rum] panic in rum(4) driver on 8.0-BETA2 o kern/137775 net [netgraph] [patch] Add XMIT_FAILOVER to ng_one2many o bin/137641 net ifconfig(8): various problems with "vlan_device.vlan_i o kern/137592 net [ath] panic - 7-STABLE (Aug 7, 2009 UTC) crashes on ne o bin/137484 net [patch] Integer overflow in wpa_supplicant(8) base64 e o kern/137392 net [ip] [panic] crash in ip_nat.c line 2577 o kern/137372 net [ral] FreeBSD doesn't support wireless interface from o kern/137089 net [lagg] lagg falsely triggers IPv6 duplicate address de o bin/136994 net [patch] ifconfig(8) print carp mac address o kern/136943 net [wpi] [lor] wpi0_com_lock / wpi0 o kern/136911 net [netgraph] [panic] system panic on kldload ng_bpf.ko t o kern/136836 net [ath] atheros card stops functioning after about 12 ho o bin/136661 net [patch] ndp(8) ignores -f option o kern/136618 net [pf][stf] panic on cloning interface without unit numb o kern/136426 net [panic] spawning several dhclients in parallel panics o kern/135502 net [periodic] Warning message raised by rtfree function i o kern/134931 net [route] Route messages sent to all socket listeners re o kern/134583 net [hang] Machine with jail freezes after random amount o o kern/134531 net [route] [panic] kernel crash related to routes/zebra o kern/134168 net [ral] ral driver problem on RT2525 2.4GHz transceiver o kern/134157 net [dummynet] dummynet loads cpu for 100% and make a syst o kern/133969 net [dummynet] [panic] Fatal trap 12: page fault while in o kern/133968 net [dummynet] [panic] dummynet kernel panic o kern/133736 net [udp] ip_id not protected ... o kern/133595 net [panic] Kernel Panic at pcpu.h:195 o kern/133572 net [ppp] [hang] incoming PPTP connection hangs the system o kern/133490 net [bpf] [panic] 'kmem_map too small' panic on Dell r900 o kern/133235 net [netinet] [patch] Process SIOCDLIFADDR command incorre o kern/133218 net [carp] [hang] use of carp(4) causes system to freeze f kern/133213 net arp and sshd errors on 7.1-PRERELEASE o kern/133060 net [ipsec] [pfsync] [panic] Kernel panic with ipsec + pfs o kern/132889 net [ndis] [panic] NDIS kernel crash on load BCM4321 AGN d o kern/132885 net [wlan] 802.1x broken after SVN rev 189592 o conf/132851 net [patch] rc.conf(5): allow to setfib(1) for service run o kern/132734 net [ifmib] [panic] panic in net/if_mib.c o kern/132722 net [ath] Wifi ath0 associates fine with AP, but DHCP or I o kern/132705 net [libwrap] [patch] libwrap - infinite loop if hosts.all o kern/132672 net [ndis] [panic] ndis with rt2860.sys causes kernel pani o kern/132554 net [ipl] There is no ippool start script/ipfilter magic t o kern/132354 net [nat] Getting some packages to ipnat(8) causes crash o kern/132285 net [carp] alias gives incorrect hash in dmesg o kern/132277 net [crypto] [ipsec] poor performance using cryptodevice f o kern/132107 net [carp] carp(4) advskew setting ignored when carp IP us o kern/131781 net [ndis] ndis keeps dropping the link o kern/131776 net [wi] driver fails to init o kern/131753 net [altq] [panic] kernel panic in hfsc_dequeue o bin/131567 net [socket] [patch] Update for regression/sockets/unix_cm o kern/131549 net ifconfig(8) can't clear 'monitor' mode on the wireless o bin/131365 net route(8): route add changes interpretation of network f kern/130820 net [ndis] wpa_supplicant(8) returns 'no space on device' o kern/130628 net [nfs] NFS / rpc.lockd deadlock on 7.1-R o conf/130555 net [rc.d] [patch] No good way to set ipfilter variables a o kern/130525 net [ndis] [panic] 64 bit ar5008 ndisgen-erated driver cau o kern/130311 net [wlan_xauth] [panic] hostapd restart causing kernel pa o kern/130109 net [ipfw] Can not set fib for packets originated from loc f kern/130059 net [panic] Leaking 50k mbufs/hour f kern/129750 net [ath] Atheros AR5006 exits on "cannot map register spa f kern/129719 net [nfs] [panic] Panic during shutdown, tcp_ctloutput: in o kern/129517 net [ipsec] [panic] double fault / stack overflow o kern/129508 net [carp] [panic] Kernel panic with EtherIP (may be relat o kern/129219 net [ppp] Kernel panic when using kernel mode ppp o kern/129197 net [panic] 7.0 IP stack related panic o bin/128954 net ifconfig(8) deletes valid routes o bin/128602 net [an] wpa_supplicant(8) crashes with an(4) o kern/128448 net [nfs] 6.4-RC1 Boot Fails if NFS Hostname cannot be res o conf/128334 net [request] use wpa_cli in the "WPA DHCP" situation o bin/128295 net [patch] ifconfig(8) does not print TOE4 or TOE6 capabi o bin/128001 net wpa_supplicant(8), wlan(4), and wi(4) issues o kern/127826 net [iwi] iwi0 driver has reduced performance and connecti o kern/127815 net [gif] [patch] if_gif does not set vlan attributes from o kern/127724 net [rtalloc] rtfree: 0xc5a8f870 has 1 refs f bin/127719 net [arp] arp: Segmentation fault (core dumped) f kern/127528 net [icmp]: icmp socket receives icmp replies not owned by o bin/127192 net routed(8) removes the secondary alias IP of interface f kern/127145 net [wi]: prism (wi) driver crash at bigger traffic o kern/127057 net [udp] Unable to send UDP packet via IPv6 socket to IPv o kern/127050 net [carp] ipv6 does not work on carp interfaces [regressi o kern/126945 net [carp] CARP interface destruction with ifconfig destro o kern/126895 net [patch] [ral] Add antenna selection (marked as TBD) o kern/126874 net [vlan]: Zebra problem if ifconfig vlanX destroy o kern/126714 net [carp] CARP interface renaming makes system no longer o kern/126695 net rtfree messages and network disruption upon use of if_ o kern/126475 net [ath] [panic] ath pcmcia card inevitably panics under o kern/126339 net [ipw] ipw driver drops the connection o kern/126214 net [ath] txpower problem with Atheros wifi card o kern/126075 net [inet] [patch] internet control accesses beyond end of o bin/125922 net [patch] Deadlock in arp(8) o kern/125920 net [arp] Kernel Routing Table loses Ethernet Link status o kern/125845 net [netinet] [patch] tcp_lro_rx() should make use of hard o kern/125816 net [carp] [if_bridge] carp stuck in init when using bridg o kern/125721 net [ath] Terrible throughput/high ping latency with Ubiqu o kern/125617 net [ath] [panic] ath(4) related panic o kern/125501 net [ath] atheros cardbus driver hangs f kern/125442 net [carp] [lagg] CARP combined with LAGG causes system pa f kern/125332 net [ath] [panic] crash under any non-tiny networking unde o kern/125258 net [socket] socket's SO_REUSEADDR option does not work o kern/125239 net [gre] kernel crash when using gre o kern/124767 net [iwi] Wireless connection using iwi0 driver (Intel 220 o kern/124341 net [ral] promiscuous mode for wireless device ral0 looses o kern/124225 net [ndis] [patch] ndis network driver sometimes loses net o kern/124160 net [libc] connect(2) function loops indefinitely o kern/124021 net [ip6] [panic] page fault in nd6_output() o kern/123968 net [rum] [panic] rum driver causes kernel panic with WPA. o kern/123892 net [tap] [patch] No buffer space available o kern/123890 net [ppp] [panic] crash & reboot on work with PPP low-spee o kern/123858 net [stf] [patch] stf not usable behind a NAT o kern/123796 net [ipf] FreeBSD 6.1+VPN+ipnat+ipf: port mapping does not o kern/123758 net [panic] panic while restarting net/freenet6 o bin/123633 net ifconfig(8) doesn't set inet and ether address in one o kern/123559 net [iwi] iwi periodically disassociates/associates [regre o bin/123465 net [ip6] route(8): route add -inet6 -interfac o kern/123463 net [ipsec] [panic] repeatable crash related to ipsec-tool o kern/123429 net [nfe] [hang] "ifconfig nfe up" causes a hard system lo o conf/123330 net [nsswitch.conf] Enabling samba wins in nsswitch.conf c o kern/123160 net [ip] Panic and reboot at sysctl kern.polling.enable=0 f kern/123045 net [ng_mppc] ng_mppc_decompress - disabling node o kern/122989 net [swi] [panic] 6.3 kernel panic in swi1: net o kern/122954 net [lagg] IPv6 EUI64 incorrectly chosen for lagg devices f kern/122780 net [lagg] tcpdump on lagg interface during high pps wedge o kern/122697 net [ath] Atheros card is not well supported o kern/122685 net It is not visible passing packets in tcpdump(1) o kern/122319 net [wi] imposible to enable ad-hoc demo mode with Orinoco o kern/122290 net [netgraph] [panic] Netgraph related "kmem_map too smal o kern/122033 net [ral] [lor] Lock order reversal in ral0 at bootup ieee o bin/121895 net [patch] rtsol(8)/rtsold(8) doesn't handle managed netw s kern/121774 net [swi] [panic] 6.3 kernel panic in swi1: net o kern/121555 net [panic] Fatal trap 12: current process = 12 (swi1: net o kern/121443 net [gif] [lor] icmp6_input/nd6_lookup o kern/121437 net [vlan] Routing to layer-2 address does not work on VLA o bin/121359 net [patch] [security] ppp(8): fix local stack overflow in o kern/121257 net [tcp] TSO + natd -> slow outgoing tcp traffic o kern/121181 net [panic] Fatal trap 3: breakpoint instruction fault whi o kern/120966 net [rum] kernel panic with if_rum and WPA encryption p docs/120945 net [patch] ip6(4) man page lacks documentation for TCLASS o kern/120566 net [request]: ifconfig(8) make order of arguments more fr o kern/120304 net [netgraph] [patch] netgraph source assumes 32-bit time o kern/120266 net [udp] [panic] gnugk causes kernel panic when closing U o kern/120130 net [carp] [panic] carp causes kernel panics in any conste o bin/120060 net routed(8) deletes link-level routes in the presence of o kern/119945 net [rum] [panic] rum device in hostap mode, cause kernel o kern/119791 net [nfs] UDP NFS mount of aliased IP addresses from a Sol o kern/119617 net [nfs] nfs error on wpa network when reseting/shutdown f kern/119516 net [ip6] [panic] _mtx_lock_sleep: recursed on non-recursi o kern/119432 net [arp] route add -host -iface causes arp e o kern/119225 net [wi] 7.0-RC1 no carrier with Prism 2.5 wifi card [regr o kern/118727 net [netgraph] [patch] [request] add new ng_pf module s kern/117717 net [panic] Kernel panic with Bittorrent client. o kern/117448 net [carp] 6.2 kernel crash [regression] o kern/117423 net [vlan] Duplicate IP on different interfaces o bin/117339 net [patch] route(8): loading routing management commands o kern/117271 net [tap] OpenVPN TAP uses 99% CPU on releng_6 when if_tap o kern/116747 net [ndis] FreeBSD 7.0-CURRENT crash with Dell TrueMobile o bin/116643 net [patch] [request] fstat(1): add INET/INET6 socket deta o kern/116185 net [iwi] if_iwi driver leads system to reboot o kern/115239 net [ipnat] panic with 'kmem_map too small' using ipnat o kern/115019 net [netgraph] ng_ether upper hook packet flow stops on ad o kern/115002 net [wi] if_wi timeout. failed allocation (busy bit). ifco o kern/114915 net [patch] [pcn] pcn (sys/pci/if_pcn.c) ethernet driver f o kern/113432 net [ucom] WARNING: attempt to net_add_domain(netgraph) af o kern/112722 net [ipsec] [udp] IP v4 udp fragmented packet reject o kern/112686 net [patm] patm driver freezes System (FreeBSD 6.2-p4) i38 o bin/112557 net [patch] ppp(8) lock file should not use symlink name o kern/112528 net [nfs] NFS over TCP under load hangs with "impossible p o kern/111457 net [ral] ral(4) freeze o kern/109470 net [wi] Orinoco Classic Gold PC Card Can't Channel Hop o kern/109308 net [pppd] [panic] Multiple panics kernel ppp suspected [r o bin/108895 net pppd(8): PPPoE dead connections on 6.2 [regression] o kern/107944 net [wi] [patch] Forget to unlock mutex-locks f kern/107279 net [ath] [panic] ath_start: attempted use of a free mbuf! o conf/107035 net [patch] bridge(8): bridge interface given in rc.conf n o kern/106444 net [netgraph] [panic] Kernel Panic on Binding to an ip to o kern/106438 net [ipf] ipfilter: keep state does not seem to allow repl o kern/106316 net [dummynet] dummynet with multipass ipfw drops packets o kern/105945 net Address can disappear from network interface s kern/105943 net Network stack may modify read-only mbuf chain copies o bin/105925 net problems with ifconfig(8) and vlan(4) [regression] f kern/105348 net [ath] ath device stopps TX o kern/104851 net [inet6] [patch] On link routes not configured when usi o kern/104751 net [netgraph] kernel panic, when getting info about my tr o kern/103191 net Unpredictable reboot o kern/103135 net [ipsec] ipsec with ipfw divert (not NAT) encodes a pac o kern/102540 net [netgraph] [patch] supporting vlan(4) by ng_fec(4) o conf/102502 net [netgraph] [patch] ifconfig name does't rename netgrap o kern/102035 net [plip] plip networking disables parallel port printing o kern/101948 net [ipf] [panic] Kernel Panic Trap No 12 Page Fault - cau o kern/100709 net [libc] getaddrinfo(3) should return TTL info o kern/100519 net [netisr] suggestion to fix suboptimal network polling o kern/98978 net [ipf] [patch] ipfilter drops OOW packets under 6.1-Rel o kern/98597 net [inet6] Bug in FreeBSD 6.1 IPv6 link-local DAD procedu o bin/98218 net wpa_supplicant(8) blacklist not working o kern/97306 net [netgraph] NG_L2TP locks after connection with failed o conf/97014 net [gif] gifconfig_gif? in rc.conf does not recognize IPv f kern/96268 net [socket] TCP socket performance drops by 3000% if pack o kern/95519 net [ral] ral0 could not map mbuf o kern/95288 net [pppd] [tty] [panic] if_ppp panic in sys/kern/tty_subr o kern/95277 net [netinet] [patch] IP Encapsulation mask_match() return o kern/95267 net packet drops periodically appear f kern/93886 net [ath] Atheros/D-Link DWL-G650 long delay to associate f kern/93378 net [tcp] Slow data transfer in Postfix and Cyrus IMAP (wo o kern/93019 net [ppp] ppp and tunX problems: no traffic after restarti o kern/92880 net [libc] [patch] almost rewritten inet_network(3) functi s kern/92279 net [dc] Core faults everytime I reboot, possible NIC issu o kern/91859 net [ndis] if_ndis does not work with Asus WL-138 s kern/91777 net [ipf] [patch] wrong behaviour with skip rule inside an o kern/91364 net [ral] [wep] WF-511 RT2500 Card PCI and WEP o kern/91311 net [aue] aue interface hanging s kern/90086 net [hang] 5.4p8 on supermicro P8SCT hangs during boot if o kern/87521 net [ipf] [panic] using ipfilter "auth" keyword leads to k o kern/87421 net [netgraph] [panic]: ng_ether + ng_eiface + if_bridge s kern/86920 net [ndis] ifconfig: SIOCS80211: Invalid argument [regress o kern/86871 net [tcp] [patch] allocation logic for PCBs in TIME_WAIT s o kern/86427 net [lor] Deadlock with FASTIPSEC and nat o kern/86103 net [ipf] Illegal NAT Traversal in IPFilter o kern/85780 net 'panic: bogus refcnt 0' in routing/ipv6 o bin/85445 net ifconfig(8): deprecated keyword to ifconfig inoperativ p kern/85320 net [gre] [patch] possible depletion of kernel stack in ip o bin/82975 net route change does not parse classfull network as given o kern/82881 net [netgraph] [panic] ng_fec(4) causes kernel panic after o bin/82185 net [patch] ndp(8) can delete the incorrect entry o kern/81095 net IPsec connection stops working if associated network i o kern/79895 net [ipf] 5.4-RC2 breaks ipfilter NAT when using netgraph o bin/79228 net [patch] extend arp(8) to be able to create blackhole r o kern/78968 net FreeBSD freezes on mbufs exhaustion (network interface o kern/78090 net [ipf] ipf filtering on bridged packets doesn't work if o kern/77341 net [ip6] problems with IPV6 implementation o kern/77273 net [ipf] ipfilter breaks ipv6 statefull filtering on 5.3 s kern/77195 net [ipf] [patch] ipfilter ioctl SIOCGNATL does not match o kern/75873 net Usability problem with non-RFC-compliant IP spoof prot s kern/75407 net [an] an(4): no carrier after short time a kern/71474 net [route] route lookup does not skip interfaces marked d o kern/71469 net default route to internet magically disappears with mu o kern/70904 net [ipf] ipfilter ipnat problem with h323 proxy support o kern/66225 net [netgraph] [patch] extend ng_eiface(4) control message o kern/65616 net IPSEC can't detunnel GRE packets after real ESP encryp s kern/60293 net [patch] FreeBSD arp poison patch a kern/56233 net IPsec tunnel (ESP) over IPv6: MTU computation is wrong o kern/54383 net [nfs] [patch] NFS root configurations without dynamic s bin/41647 net ifconfig(8) doesn't accept lladdr along with inet addr s kern/39937 net ipstealth issue a kern/38554 net [patch] changing interface ipaddress doesn't seem to w o kern/34665 net [ipf] [hang] ipfilter rcmd proxy "hangs". o kern/31647 net [libc] socket calls can return undocumented EINVAL o kern/30186 net [libc] getaddrinfo(3) does not handle incorrect servna o kern/27474 net [ipf] [ppp] Interactive use of user PPP and ipfilter c o conf/23063 net [arp] [patch] for static ARP tables in rc.network 356 problems total. From owner-freebsd-net@FreeBSD.ORG Mon Jan 3 16:40:07 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 4D288106566B for ; Mon, 3 Jan 2011 16:40:07 +0000 (UTC) (envelope-from nobody@host.kellhost.com) Received: from host.kellhost.com (host.kellhost.com [72.52.236.212]) by mx1.freebsd.org (Postfix) with ESMTP id 18FD58FC17 for ; Mon, 3 Jan 2011 16:40:06 +0000 (UTC) Received: from nobody by host.kellhost.com with local (Exim 4.69) (envelope-from ) id 1PZlNw-0007bB-Mx for freebsd-net@freebsd.org; Mon, 03 Jan 2011 06:27:44 -0800 To: freebsd-net@freebsd.org MIME-Version: 1.0 From: alex@kap7inc.com; brad@kap7inc.com Content-type: text/plain; charset=iso-8859-1 Message-Id: Date: Mon, 03 Jan 2011 06:27:44 -0800 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - host.kellhost.com X-AntiAbuse: Original Domain - freebsd.org X-AntiAbuse: Originator/Caller UID/GID - [99 99] / [47 12] X-AntiAbuse: Sender Address Domain - host.kellhost.com Subject: Rob Benwell recommends this site X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: instantprofits@yahoo.com List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 03 Jan 2011 16:40:07 -0000 Your friend Rob Benwell (instantprofits@yahoo.com) has recommended this site to you, and sends you the following message: Hello Friend, GUARANTEED!: Get your $778.83 instantprofit Commissions Now!!! Underground Automated Method Allows 19 Years Old Kid Blogger To Raid The Market For $23.6 Million And Takes Complete Newbie To $37,730 In Just 30 Days It Doesn\'t Matter If You\'ve Never Even Earned A Single Cent Online Before... If A Total Beginner Can Make $37,730 In His First Month Then Anyone Can Do This... Imagine waking up at 10 in the morning.. doing your short workout routine.. opening your computer..and finding out you made $100 up to $200 - while you were a sleep! It\'s Easy To Make Money Everyday Even If You\'re Starting From Scratch With Zero Knowledge, Experience Or Budget!I\'ll Show You Exactly How. We\'ve Start putting New 39 Members in YOUR TEAM for the January 1th-20th 2011 commission cycle... and GROWING everyday earn by $100 up to $200 or more. IMPORTANT: January 20, 2011 is the Cut-Off day to lock in your position then faster you act the higher commission you will earn!!! Go Here To Secure not less than $778.83 commission Now and it still growing as many people joining under you. if you secure your position right away: The $778.83 commission will Arrive Through your Paypal or Credit Card on February 20/2011 next month. Hurry\'this limited time, only 8 days remaining Positions are available Now. You will access your money in any ATM when you join early & follow the instructions you receive. Click below!! https://www.plimus.com/jsp/redirect.jsp?contractId=2896494&referrer=lanielami TYPE DATE & TIME --- NEW MEMBERS --- COUNTRY P -- JAN.3 @ 2:38 AM-----Dianna---- Rosebilt----- United States P -- JAN.3 @ 2:53 AM-----JOan------ Jacckson ---- United Kingdom P -- JAN.3 @ 2:56 AM-----Mandene -- Jecob-------- Germany M -- JAN.3 @ 4:19 AM-----Cristy---- Chan--------- Hungary P -- JAN.3 @ 4:28 AM-----Carlo----- Wonder------- Italy M -- JAN.2 @ 6:01 AM-----lalaine--- ferguson----- Australia P -- JAN.2 @ 7:11 AM-----Rebecca--- Underwood---- Canada P -- JAN.2 @ 7:39 AM-----Jericho--- Morales------ Mexico P -- JAN.2 @ 9:42 AM-----Thomas---- Silva ------- California M -- JAN.2 @ 9:58 PM-----Grace----- Taylor------- Singapore P -- JAN.2 @ 10:21 PM-----Gina------ Henry-------- New Zealand P -- JAN.1 @ 11:24 PM-----Mohammed-- Ahmen ------- Oman M -- JAN.1 @ 11:33 PM-----Tracia---- Furlong------ Puerto Rico P -- JAN.1 @ 11:41 PM-----Jane------ Mckay-------- Russia P -- JAN.1 @ 9:42 AM-----Steve----- Scott ------- Netherlands M -- JAN.1 @ 9:58 PM-----Greg------ Stanley------ Denmark P -- JAN.1 @ 10:21 PM-----Jack------ Perkins------ Amsterdam P -- JAN.1 @ 11:24 PM-----Arlene---- Tan --------- China M -- JAN.1 @ 11:33 PM-----Andy------ Hopekins----- New York P -- JAN.1 @ 11:41 PM-----Jhon------ Robinson----- United States M -- JAN.1 @ 2:34 AM --- Kevin----- Hunt -------- Sweden P -- JAN.1 @ 12:34 AM --- Delia----- Lane -------- New York P -- JAN.1 @ 6:45 AM --- Mohamed--- Suhail------- Saudi Arabia M -- JAN.1 @ 5:34 AM --- Aleks----- Gjuroski ---- Japan P -- JAN.1 @ 12:34 PM --- Andrew---- Karim ------- England P -- JAN.1 @ 8:23 AM --- Carla----- Pereira ----- South Korea P -- JAN.1 @ 2:34 PM --- Carl------ Krause ------ India M -- JAN.1 @ 9:14 AM --- David----- Cook -------- Denmark P - JAN.1 @ 7:46 AM --- Paul------ Amid -------- Taiwan P -- JAN.1 @ 1:54 AM --- Dennis---- Wilkins ----- Findland P -- JAN.1 @ 12:34 AM --- Jonathan-- Wangyu ------ Thailand P -- JAN.1 @ 6:45 AM --- Mackie---- Anhui-------- Indonesia M -- JAN.1 @ 5:34 AM --- Alexis---- Mathew ------ Jerosalim P -- JAN.1 @ 8:23 AM --- Cheryl---- Moran ------- Philippines P -- JAN.1 @ 2:34 PM --- Vergie---- Petter ------ Ingland M -- JAN.1 @ 9:14 AM --- Tito------ Warren ------ Bangladish P - JAN.1 @ 7:46 AM --- Raul------ Strogher ---- United States Therefore, you have a GUARANTEED $778.83 CommissionS every month from now on!. Earn $19.97 Per Process!Each $19.97 x 39 = $778.83 Commission will be yours...! Be Sure to Copy the link below & Paste into your browser and press enter: To Secure your $778.83 commission! You will access your money in any ATM when you follow the instructions you receive. https://www.plimus.com/jsp/redirect.jsp?contractId=2896494&referrer=lanielami Big Chance to you ,Becuase $19.97 membership only automatic back to you,Guaranteed you can recieve lifetime commissions every 20th of the month. Today its $778.83 For the start of the month of January if goes up daily until the end of the month. You must UPGRADE right away or before others do.... Caring for Your Success, Rob Benwell https://kap7waterpolo.com/proddetail.php?prod=kap103Junior From owner-freebsd-net@FreeBSD.ORG Mon Jan 3 19:07:21 2011 Return-Path: Delivered-To: freebsd-net@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id CBF34106566B; Mon, 3 Jan 2011 19:07:21 +0000 (UTC) (envelope-from linimon@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id A30178FC1C; Mon, 3 Jan 2011 19:07:21 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id p03J7LwW074188; Mon, 3 Jan 2011 19:07:21 GMT (envelope-from linimon@freefall.freebsd.org) Received: (from linimon@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id p03J7LLU074184; Mon, 3 Jan 2011 19:07:21 GMT (envelope-from linimon) Date: Mon, 3 Jan 2011 19:07:21 GMT Message-Id: <201101031907.p03J7LLU074184@freefall.freebsd.org> To: linimon@FreeBSD.org, freebsd-bugs@FreeBSD.org, freebsd-net@FreeBSD.org From: linimon@FreeBSD.org Cc: Subject: Re: kern/153610: [nfe] nfe0 malfunction at boot time X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 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, 03 Jan 2011 19:07:21 -0000 Old Synopsis: nfe0 malfunction at boot time New Synopsis: [nfe] nfe0 malfunction at boot time Responsible-Changed-From-To: freebsd-bugs->freebsd-net Responsible-Changed-By: linimon Responsible-Changed-When: Mon Jan 3 19:07:07 UTC 2011 Responsible-Changed-Why: Over to maintainer(s). http://www.freebsd.org/cgi/query-pr.cgi?pr=153610 From owner-freebsd-net@FreeBSD.ORG Mon Jan 3 19:10:30 2011 Return-Path: Delivered-To: freebsd-net@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 2C92A106566C; Mon, 3 Jan 2011 19:10:30 +0000 (UTC) (envelope-from linimon@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 02D7F8FC16; Mon, 3 Jan 2011 19:10:30 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id p03JATpI076400; Mon, 3 Jan 2011 19:10:29 GMT (envelope-from linimon@freefall.freebsd.org) Received: (from linimon@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id p03JATEn076390; Mon, 3 Jan 2011 19:10:29 GMT (envelope-from linimon) Date: Mon, 3 Jan 2011 19:10:29 GMT Message-Id: <201101031910.p03JATEn076390@freefall.freebsd.org> To: linimon@FreeBSD.org, freebsd-bugs@FreeBSD.org, freebsd-net@FreeBSD.org From: linimon@FreeBSD.org Cc: Subject: Re: kern/153594: [iwn] Network keeps disconnecting when /etc/rc.d/netif restart is run X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 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, 03 Jan 2011 19:10:30 -0000 Old Synopsis: iwn: Network keeps disconnecting when /etc/rc.d/netif restart is run New Synopsis: [iwn] Network keeps disconnecting when /etc/rc.d/netif restart is run Responsible-Changed-From-To: freebsd-bugs->freebsd-net Responsible-Changed-By: linimon Responsible-Changed-When: Mon Jan 3 19:10:15 UTC 2011 Responsible-Changed-Why: Over to maintainer(s). http://www.freebsd.org/cgi/query-pr.cgi?pr=153594 From owner-freebsd-net@FreeBSD.ORG Mon Jan 3 20:05:13 2011 Return-Path: Delivered-To: freebsd-net@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 4E38A1065675; Mon, 3 Jan 2011 20:05:13 +0000 (UTC) (envelope-from bschmidt@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 3E3FB8FC20; Mon, 3 Jan 2011 20:05:13 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id p03K5DmP037932; Mon, 3 Jan 2011 20:05:13 GMT (envelope-from bschmidt@freefall.freebsd.org) Received: (from bschmidt@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id p03K5DQ5037928; Mon, 3 Jan 2011 20:05:13 GMT (envelope-from bschmidt) Date: Mon, 3 Jan 2011 20:05:13 GMT Message-Id: <201101032005.p03K5DQ5037928@freefall.freebsd.org> To: kubito@gmail.com, bschmidt@FreeBSD.org, freebsd-net@FreeBSD.org, bschmidt@FreeBSD.org From: bschmidt@FreeBSD.org Cc: Subject: Re: kern/153594: [iwn] Network keeps disconnecting when /etc/rc.d/netif restart is run X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 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, 03 Jan 2011 20:05:13 -0000 Synopsis: [iwn] Network keeps disconnecting when /etc/rc.d/netif restart is run State-Changed-From-To: open->suspended State-Changed-By: bschmidt State-Changed-When: Mon Jan 3 19:59:38 UTC 2011 State-Changed-Why: This is known issue. There is race in devd and our rc-subsystem if wpa_supplicant is involved effectivly resulting in starting wpa_supplicant twice. Both instances try to take over the wlan device which results in what you are seeing. I have no idea how to fix this right now, so this has to wait until I'm able to think of proper fix. As a workaround, don't use netif restart but kldunload if_iwn; kldload if_iwn instead. Responsible-Changed-From-To: freebsd-net->bschmidt Responsible-Changed-By: bschmidt Responsible-Changed-When: Mon Jan 3 19:59:38 UTC 2011 Responsible-Changed-Why: over to me http://www.freebsd.org/cgi/query-pr.cgi?pr=153594 From owner-freebsd-net@FreeBSD.ORG Mon Jan 3 20:48:32 2011 Return-Path: Delivered-To: freebsd-net@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id EF062106566B; Mon, 3 Jan 2011 20:48:32 +0000 (UTC) (envelope-from linimon@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id C5CA98FC12; Mon, 3 Jan 2011 20:48:32 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id p03KmWiq080500; Mon, 3 Jan 2011 20:48:32 GMT (envelope-from linimon@freefall.freebsd.org) Received: (from linimon@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id p03KmWfx080496; Mon, 3 Jan 2011 20:48:32 GMT (envelope-from linimon) Date: Mon, 3 Jan 2011 20:48:32 GMT Message-Id: <201101032048.p03KmWfx080496@freefall.freebsd.org> To: linimon@FreeBSD.org, freebsd-bugs@FreeBSD.org, freebsd-net@FreeBSD.org From: linimon@FreeBSD.org Cc: Subject: Re: kern/153497: [netgraph] netgraph panic with ipv6 enabled X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 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, 03 Jan 2011 20:48:33 -0000 Old Synopsis: netgraph panic with ipv6 enabled New Synopsis: [netgraph] netgraph panic with ipv6 enabled Responsible-Changed-From-To: freebsd-bugs->freebsd-net Responsible-Changed-By: linimon Responsible-Changed-When: Mon Jan 3 20:48:20 UTC 2011 Responsible-Changed-Why: Over to maintainer(s). http://www.freebsd.org/cgi/query-pr.cgi?pr=153497 From owner-freebsd-net@FreeBSD.ORG Mon Jan 3 21:16:24 2011 Return-Path: Delivered-To: freebsd-net@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id CE4A91065675; Mon, 3 Jan 2011 21:16:24 +0000 (UTC) (envelope-from bschmidt@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id A47AA8FC08; Mon, 3 Jan 2011 21:16:24 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id p03LGOSw014830; Mon, 3 Jan 2011 21:16:24 GMT (envelope-from bschmidt@freefall.freebsd.org) Received: (from bschmidt@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id p03LGO6X014825; Mon, 3 Jan 2011 21:16:24 GMT (envelope-from bschmidt) Date: Mon, 3 Jan 2011 21:16:24 GMT Message-Id: <201101032116.p03LGO6X014825@freefall.freebsd.org> To: ivan@serezhkin.com, bschmidt@FreeBSD.org, freebsd-net@FreeBSD.org, bschmidt@FreeBSD.org From: bschmidt@FreeBSD.org Cc: Subject: Re: kern/132885: [wlan] 802.1x broken after SVN rev 189592 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 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, 03 Jan 2011 21:16:24 -0000 Synopsis: [wlan] 802.1x broken after SVN rev 189592 State-Changed-From-To: open->closed State-Changed-By: bschmidt State-Changed-When: Mon Jan 3 21:15:34 UTC 2011 State-Changed-Why: According to originator this issue is fixed. Responsible-Changed-From-To: freebsd-net->bschmidt Responsible-Changed-By: bschmidt Responsible-Changed-When: Mon Jan 3 21:15:34 UTC 2011 Responsible-Changed-Why: over to me http://www.freebsd.org/cgi/query-pr.cgi?pr=132885 From owner-freebsd-net@FreeBSD.ORG Mon Jan 3 21:30:31 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id EC00D1065674 for ; Mon, 3 Jan 2011 21:30:30 +0000 (UTC) (envelope-from robin@icir.org) Received: from fruitcake.ICSI.Berkeley.EDU (fruitcake.ICSI.Berkeley.EDU [192.150.186.11]) by mx1.freebsd.org (Postfix) with ESMTP id CDAA38FC18 for ; Mon, 3 Jan 2011 21:30:30 +0000 (UTC) Received: from empire.icsi.berkeley.edu (empire.ICSI.Berkeley.EDU [192.150.186.169]) by fruitcake.ICSI.Berkeley.EDU (8.12.11.20060614/8.12.11) with ESMTP id p03L2A2M023195 for ; Mon, 3 Jan 2011 13:02:10 -0800 (PST) Received: by empire.icsi.berkeley.edu (Postfix, from userid 502) id 0D5E4412A0CB; Mon, 3 Jan 2011 13:02:10 -0800 (PST) Date: Mon, 3 Jan 2011 13:02:10 -0800 From: Robin Sommer To: freebsd-net Message-ID: <20110103210209.GA13091@icir.org> References: <20100729215649.GB2615@icir.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20100729215649.GB2615@icir.org> User-Agent: Mutt/1.5.19 (2009-01-05) Subject: Re: igb watchdog timeouts X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 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, 03 Jan 2011 21:30:31 -0000 Hello all, quite a while ago I asked about the problem below. Unfortunately, I haven't found a solution yet and I'm actually still seeing these timeouts after just upgrading to 8.2-RC1. Any further ideas on what could be triggering them, or how I could track down the cause? Thanks, Robin On Thu, Jul 29, 2010 at 14:56 -0700, I wrote: > Since upgrading from 8.0 to 8.1-RELEASE, I'm seeing lots of messages > like those below on all my SuperMicro SBI-7425C-T3 blades. There's > almost no traffic on those interfaces. > > Any idea? > > Thanks, > > Robin > > Jul 29 13:01:18 blade0 kernel: igb1: Watchdog timeout -- resetting > Jul 29 13:01:18 blade0 kernel: igb1: Queue(0) tdh = 256, hw tdt = 266 > Jul 29 13:01:18 blade0 kernel: igb1: TX(0) desc avail = 1013,Next TX to Clean = 255 > Jul 29 13:01:18 blade0 kernel: igb1: link state changed to DOWN > Jul 29 13:01:18 blade0 kernel: igb1: link state changed to UP > Jul 29 13:01:29 blade0 kernel: igb1: Watchdog timeout -- resetting > Jul 29 13:01:29 blade0 kernel: igb1: Queue(0) tdh = 0, hw tdt = 10 > Jul 29 13:01:29 blade0 kernel: igb1: TX(0) desc avail = 1014,Next TX to Clean = 0 > Jul 29 13:01:29 blade0 kernel: igb1: link state changed to DOWN > Jul 29 13:01:29 blade0 kernel: igb1: link state changed to UP > Jul 29 13:01:46 blade0 kernel: igb1: Watchdog timeout -- resetting > Jul 29 13:01:46 blade0 kernel: igb1: Queue(0) tdh = 32, hw tdt = 33 > Jul 29 13:01:46 blade0 kernel: igb1: TX(0) desc avail = 1022,Next TX to Clean = 31 > Jul 29 13:01:46 blade0 kernel: igb1: link state changed to DOWN > Jul 29 13:01:46 blade0 kernel: igb1: link state changed to UP > Jul 29 13:01:57 blade0 kernel: igb1: Watchdog timeout -- resetting > Jul 29 13:01:57 blade0 kernel: igb1: Queue(0) tdh = 0, hw tdt = 10 > Jul 29 13:01:57 blade0 kernel: igb1: TX(0) desc avail = 1014,Next TX to Clean = 0 > Jul 29 13:01:57 blade0 kernel: igb1: link state changed to DOWN > Jul 29 13:01:58 blade0 kernel: igb1: link state changed to UP > Jul 29 13:02:13 blade0 kernel: igb1: Watchdog timeout -- resetting > > > grep igb /var/run/dmesg.boot > igb0: port 0x2000-0x201f mem 0xfc940000-0xfc95ffff,0xfc920000-0xfc93ffff,0xfc900000-0xfc903fff irq 16 at device 0.0 on pci4 > igb0: [FILTER] > igb0: Ethernet address: 00:30:48:9e:22:00 > igb1: port 0x2020-0x203f mem 0xfc980000-0xfc99ffff,0xfc960000-0xfc97ffff,0xfc904000-0xfc907fff irq 17 at device 0.1 on pci4 > igb1: [FILTER] > igb1: Ethernet address: 00:30:48:9e:22:01 > > > pciconf -lv > [...] > igb0@pci0:4:0:0: class=0x020000 card=0x10a915d9 > chip=0x10a98086 rev=0x02 hdr=0x00 > vendor = 'Intel Corporation' > device = '82575EB Gigabit Backplane Connection' > class = network > subclass = ethernet > igb1@pci0:4:0:1: class=0x020000 card=0x10a915d9 > chip=0x10a98086 rev=0x02 hdr=0x00 > vendor = 'Intel Corporation' > device = '82575EB Gigabit Backplane Connection' > class = network > subclass = ethernet > [...] -- Robin Sommer * Phone +1 (510) 722-6541 * robin@icir.org ICSI/LBNL * Fax +1 (510) 666-2956 * www.icir.org From owner-freebsd-net@FreeBSD.ORG Tue Jan 4 05:57:04 2011 Return-Path: Delivered-To: freebsd-net@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C4A0B106564A; Tue, 4 Jan 2011 05:57:04 +0000 (UTC) (envelope-from linimon@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 9B25B8FC13; Tue, 4 Jan 2011 05:57:04 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id p045v4I0073646; Tue, 4 Jan 2011 05:57:04 GMT (envelope-from linimon@freefall.freebsd.org) Received: (from linimon@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id p045v4EY073642; Tue, 4 Jan 2011 05:57:04 GMT (envelope-from linimon) Date: Tue, 4 Jan 2011 05:57:04 GMT Message-Id: <201101040557.p045v4EY073642@freefall.freebsd.org> To: linimon@FreeBSD.org, freebsd-bugs@FreeBSD.org, freebsd-net@FreeBSD.org From: linimon@FreeBSD.org Cc: Subject: Re: kern/153671: [em] [panic] 8.2-PRERELEASE repeatable kernel in if_em(4) X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 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, 04 Jan 2011 05:57:04 -0000 Synopsis: [em] [panic] 8.2-PRERELEASE repeatable kernel in if_em(4) Responsible-Changed-From-To: freebsd-bugs->freebsd-net Responsible-Changed-By: linimon Responsible-Changed-When: Tue Jan 4 05:56:20 UTC 2011 Responsible-Changed-Why: Over to maintainer(s). http://www.freebsd.org/cgi/query-pr.cgi?pr=153671 From owner-freebsd-net@FreeBSD.ORG Tue Jan 4 09:05:58 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C06411065672; Tue, 4 Jan 2011 09:05:58 +0000 (UTC) (envelope-from bschmidt@techwires.net) Received: from mail-fx0-f54.google.com (mail-fx0-f54.google.com [209.85.161.54]) by mx1.freebsd.org (Postfix) with ESMTP id 348538FC1C; Tue, 4 Jan 2011 09:05:57 +0000 (UTC) Received: by fxm16 with SMTP id 16so13746441fxm.13 for ; Tue, 04 Jan 2011 01:05:57 -0800 (PST) Received: by 10.223.96.138 with SMTP id h10mr1278893fan.120.1294131957046; Tue, 04 Jan 2011 01:05:57 -0800 (PST) Received: from jessie.localnet (p5B2EC5A5.dip0.t-ipconnect.de [91.46.197.165]) by mx.google.com with ESMTPS id l3sm3188620fan.0.2011.01.04.01.05.54 (version=SSLv3 cipher=RC4-MD5); Tue, 04 Jan 2011 01:05:55 -0800 (PST) Sender: Bernhard Schmidt From: Bernhard Schmidt To: Eugene Grosbein Date: Tue, 4 Jan 2011 10:06:05 +0100 User-Agent: KMail/1.13.2 (Linux/2.6.32-25-generic; KDE/4.4.2; i686; ; ) References: <4D22D578.8080903@rdtc.ru> In-Reply-To: <4D22D578.8080903@rdtc.ru> MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <201101041006.06065.bschmidt@freebsd.org> Cc: freebsd-net@freebsd.org, bug-followup@freebsd.org Subject: Re: kern/153594: [iwn] Network keeps disconnecting when /etc/rc.d/netif restart is run X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: bschmidt@freebsd.org List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 04 Jan 2011 09:05:58 -0000 On Tuesday, January 04, 2011 09:08:24 Eugene Grosbein wrote: > > There is race in devd and our rc-subsystem if wpa_supplicant is involved > > effectivly resulting in starting wpa_supplicant twice. Both instances try > > to take over the wlan device which results in what you are seeing. > > I have no idea how to fix this right now, so this has to wait until I'm > > able to think of proper fix. > > Perhaps, wrapping wpa_supplicant invocation into "lockf -t0" would help > to eliminate race? Possibly, but I don't think this is the way to go. Currently wpa_supplicant has this code: /* * Mark the interface as down to ensure wpa_supplicant has exclusive * access to the net80211 state machine, do this before opening the * route socket to avoid a false event that the interface disappeared. */ if (getifflags(drv, &flags) == 0) (void) setifflags(drv, flags &~ IFF_UP); This code works such that it will send an event to already running wpa_supplicant instances which will then terminate. This does indeed work if there's enough delay between invocations, though, if there is just a small delay (~100ms or something), that event doesn't get passed probably. I think we should start looking into possible solution at that point, trying to figure out why the the event doesn't get passed (probably because the interface is not yet up at that point) will get us closer to proper solution. -- Bernhard From owner-freebsd-net@FreeBSD.ORG Tue Jan 4 09:09:24 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 38D5B1065670; Tue, 4 Jan 2011 09:09:24 +0000 (UTC) (envelope-from egrosbein@rdtc.ru) Received: from eg.sd.rdtc.ru (eg.sd.rdtc.ru [62.231.161.221]) by mx1.freebsd.org (Postfix) with ESMTP id 952AF8FC08; Tue, 4 Jan 2011 09:09:23 +0000 (UTC) Received: from eg.sd.rdtc.ru (localhost [127.0.0.1]) by eg.sd.rdtc.ru (8.14.4/8.14.4) with ESMTP id p0499KUq085544; Tue, 4 Jan 2011 15:09:20 +0600 (NOVT) (envelope-from egrosbein@rdtc.ru) Message-ID: <4D22E3BB.4050703@rdtc.ru> Date: Tue, 04 Jan 2011 15:09:15 +0600 From: Eugene Grosbein User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; ru-RU; rv:1.9.1.10) Gecko/20100712 Thunderbird/3.0.5 MIME-Version: 1.0 To: bschmidt@freebsd.org References: <4D22D578.8080903@rdtc.ru> <201101041006.06065.bschmidt@freebsd.org> In-Reply-To: <201101041006.06065.bschmidt@freebsd.org> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: freebsd-net@freebsd.org, bug-followup@freebsd.org Subject: Re: kern/153594: [iwn] Network keeps disconnecting when /etc/rc.d/netif restart is run X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 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, 04 Jan 2011 09:09:24 -0000 On 04.01.2011 15:06, Bernhard Schmidt wrote: >> Perhaps, wrapping wpa_supplicant invocation into "lockf -t0" would help >> to eliminate race? > > Possibly, but I don't think this is the way to go. > > Currently wpa_supplicant has this code: > /* > * Mark the interface as down to ensure wpa_supplicant has exclusive > * access to the net80211 state machine, do this before opening the > * route socket to avoid a false event that the interface disappeared. > */ > if (getifflags(drv, &flags) == 0) > (void) setifflags(drv, flags &~ IFF_UP); > > This code works such that it will send an event to already running > wpa_supplicant instances which will then terminate. This does indeed work if > there's enough delay between invocations, though, if there is just a small > delay (~100ms or something), that event doesn't get passed probably. I think > we should start looking into possible solution at that point, trying to figure > out why the the event doesn't get passed (probably because the interface is > not yet up at that point) will get us closer to proper solution. Proper fine-grained locking was always good solution for race problem :-) How about using flock(2) in wpa_supplicant source code? Eugene Grosbein From owner-freebsd-net@FreeBSD.ORG Tue Jan 4 09:39:40 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 6B089106566B; Tue, 4 Jan 2011 09:39:40 +0000 (UTC) (envelope-from bschmidt@techwires.net) Received: from mail-fx0-f54.google.com (mail-fx0-f54.google.com [209.85.161.54]) by mx1.freebsd.org (Postfix) with ESMTP id D4A688FC17; Tue, 4 Jan 2011 09:39:39 +0000 (UTC) Received: by fxm16 with SMTP id 16so13763573fxm.13 for ; Tue, 04 Jan 2011 01:39:38 -0800 (PST) Received: by 10.223.83.196 with SMTP id g4mr614456fal.63.1294133978742; Tue, 04 Jan 2011 01:39:38 -0800 (PST) Received: from jessie.localnet (p5B2EC5A5.dip0.t-ipconnect.de [91.46.197.165]) by mx.google.com with ESMTPS id y1sm5015798fak.15.2011.01.04.01.39.36 (version=SSLv3 cipher=RC4-MD5); Tue, 04 Jan 2011 01:39:37 -0800 (PST) Sender: Bernhard Schmidt From: Bernhard Schmidt To: Eugene Grosbein Date: Tue, 4 Jan 2011 10:39:47 +0100 User-Agent: KMail/1.13.2 (Linux/2.6.32-25-generic; KDE/4.4.2; i686; ; ) References: <4D22D578.8080903@rdtc.ru> <201101041006.06065.bschmidt@freebsd.org> <4D22E3BB.4050703@rdtc.ru> In-Reply-To: <4D22E3BB.4050703@rdtc.ru> MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <201101041039.48130.bschmidt@freebsd.org> Cc: freebsd-net@freebsd.org, bug-followup@freebsd.org Subject: Re: kern/153594: [iwn] Network keeps disconnecting when /etc/rc.d/netif restart is run X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: bschmidt@freebsd.org List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 04 Jan 2011 09:39:40 -0000 On Tuesday, January 04, 2011 10:09:15 Eugene Grosbein wrote: > On 04.01.2011 15:06, Bernhard Schmidt wrote: > >> Perhaps, wrapping wpa_supplicant invocation into "lockf -t0" would help > >> to eliminate race? > > > > Possibly, but I don't think this is the way to go. > > > > Currently wpa_supplicant has this code: > > /* > > > > * Mark the interface as down to ensure wpa_supplicant has > > exclusive * access to the net80211 state machine, do this > > before opening the * route socket to avoid a false event that > > the interface disappeared. */ > > > > if (getifflags(drv, &flags) == 0) > > > > (void) setifflags(drv, flags &~ IFF_UP); > > > > This code works such that it will send an event to already running > > wpa_supplicant instances which will then terminate. This does indeed work > > if there's enough delay between invocations, though, if there is just a > > small delay (~100ms or something), that event doesn't get passed > > probably. I think we should start looking into possible solution at that > > point, trying to figure out why the the event doesn't get passed > > (probably because the interface is not yet up at that point) will get us > > closer to proper solution. > > Proper fine-grained locking was always good solution for race problem :-) > How about using flock(2) in wpa_supplicant source code? I don't see any flock'able resource shared between instances, do you? -- Bernhard From owner-freebsd-net@FreeBSD.ORG Tue Jan 4 09:44:43 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9F61B106564A; Tue, 4 Jan 2011 09:44:43 +0000 (UTC) (envelope-from egrosbein@rdtc.ru) Received: from eg.sd.rdtc.ru (eg.sd.rdtc.ru [62.231.161.221]) by mx1.freebsd.org (Postfix) with ESMTP id E129F8FC13; Tue, 4 Jan 2011 09:44:42 +0000 (UTC) Received: from eg.sd.rdtc.ru (localhost [127.0.0.1]) by eg.sd.rdtc.ru (8.14.4/8.14.4) with ESMTP id p049ifeu085855; Tue, 4 Jan 2011 15:44:41 +0600 (NOVT) (envelope-from egrosbein@rdtc.ru) Message-ID: <4D22EC04.2020509@rdtc.ru> Date: Tue, 04 Jan 2011 15:44:36 +0600 From: Eugene Grosbein User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; ru-RU; rv:1.9.1.10) Gecko/20100712 Thunderbird/3.0.5 MIME-Version: 1.0 To: bschmidt@freebsd.org References: <4D22D578.8080903@rdtc.ru> <201101041006.06065.bschmidt@freebsd.org> <4D22E3BB.4050703@rdtc.ru> <201101041039.48130.bschmidt@freebsd.org> In-Reply-To: <201101041039.48130.bschmidt@freebsd.org> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: freebsd-net@freebsd.org, bug-followup@freebsd.org Subject: Re: kern/153594: [iwn] Network keeps disconnecting when /etc/rc.d/netif restart is run X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 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, 04 Jan 2011 09:44:43 -0000 On 04.01.2011 15:39, Bernhard Schmidt wrote: >> Proper fine-grained locking was always good solution for race problem :-) >> How about using flock(2) in wpa_supplicant source code? > > I don't see any flock'able resource shared between instances, do you? Just use pidfile(3) :-) From owner-freebsd-net@FreeBSD.ORG Tue Jan 4 10:14:56 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D467A1065693 for ; Tue, 4 Jan 2011 10:14:56 +0000 (UTC) (envelope-from mharvey.work@gmail.com) Received: from mail-qy0-f182.google.com (mail-qy0-f182.google.com [209.85.216.182]) by mx1.freebsd.org (Postfix) with ESMTP id 8F4B38FC12 for ; Tue, 4 Jan 2011 10:14:56 +0000 (UTC) Received: by qyk36 with SMTP id 36so13670401qyk.13 for ; Tue, 04 Jan 2011 02:14:55 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:date:message-id :subject:from:to:content-type; bh=+W/M/RZ8BpyyVQ9I3scpbdHtVxEMAa03C1dlnvj7NO4=; b=Et3/zrqkKUvo+GuVLz18LC5p3Y08eKjPOFuiH8LuSKrMwd9Qo4oPY49OojEpRDEG5Q rqTN03ZKkYfVjGBL+6u2WSeb/50UpQHz5uauy4gv1L86klmveSl8WC/3YGm1BgjaqlBU 8fCY4XzLlZTGQTGJYiYLNmVTKHJw4G2u/kjhk= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=qzxi43ZDSHeXqMd9e2ZO2s3PV8Qudadpr1fKgN7xZvZdD+METZEpK43RHStg3zVSez hXJO9oUTgPyP3ncFMZG1v4vwWktpuXGw8DBs3zLgMGFLvsexw63qN0kWBPGFM2PgsCnN KRNGEdkax063Sb7ZH56S391v3uISGqLvHVnmg= MIME-Version: 1.0 Received: by 10.229.189.20 with SMTP id dc20mr18626689qcb.231.1294134360873; Tue, 04 Jan 2011 01:46:00 -0800 (PST) Received: by 10.229.221.137 with HTTP; Tue, 4 Jan 2011 01:46:00 -0800 (PST) Date: Tue, 4 Jan 2011 01:46:00 -0800 Message-ID: From: Mickey Harvey To: freebsd-net@freebsd.org X-Mailman-Approved-At: Tue, 04 Jan 2011 12:16:55 +0000 Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: tcp implementation source code X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 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, 04 Jan 2011 10:14:56 -0000 I would like to know where I can find the source code for the TCP implementation so I can do some hacking on it. From owner-freebsd-net@FreeBSD.ORG Tue Jan 4 14:10:12 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 1B1E1106564A for ; Tue, 4 Jan 2011 14:10:12 +0000 (UTC) (envelope-from aragon@phat.za.net) Received: from mail.geek.sh (decoder.geek.sh [196.36.198.81]) by mx1.freebsd.org (Postfix) with ESMTP id AF4C08FC12 for ; Tue, 4 Jan 2011 14:10:11 +0000 (UTC) Received: from igor.geek.sh (196-209-90-198.dynamic.isadsl.co.za [196.209.90.198]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by mail.geek.sh (Postfix) with ESMTPSA id 198B83A3A4 for ; Tue, 4 Jan 2011 15:51:10 +0200 (SAST) Message-ID: <4D2325CD.7000509@phat.za.net> Date: Tue, 04 Jan 2011 15:51:09 +0200 From: Aragon Gouveia User-Agent: Mozilla/5.0 (X11; U; FreeBSD amd64; en-US; rv:1.9.1.11) Gecko/20100725 Thunderbird/3.0.6 MIME-Version: 1.0 To: freebsd-net@freebsd.org References: <4CCA1298.2030403@phat.za.net> In-Reply-To: <4CCA1298.2030403@phat.za.net> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: please review my ppp(8) patch X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 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, 04 Jan 2011 14:10:12 -0000 *bump* On 10/29/10 02:17, Aragon Gouveia wrote: > http://www.freebsd.org/cgi/query-pr.cgi?pr=151400 From owner-freebsd-net@FreeBSD.ORG Tue Jan 4 15:23:28 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 406A11065670 for ; Tue, 4 Jan 2011 15:23:28 +0000 (UTC) (envelope-from jhellenthal@gmail.com) Received: from mail-qw0-f54.google.com (mail-qw0-f54.google.com [209.85.216.54]) by mx1.freebsd.org (Postfix) with ESMTP id E1CEA8FC12 for ; Tue, 4 Jan 2011 15:23:26 +0000 (UTC) Received: by qwj9 with SMTP id 9so14069092qwj.13 for ; Tue, 04 Jan 2011 07:23:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:sender:message-id:date:from :organization:user-agent:mime-version:to:cc:subject:references :in-reply-to:x-enigmail-version:content-type :content-transfer-encoding; bh=4JHfzzwA5KWBLk9THpCC6DzvQ5q/qHe/VIa45rCMqOA=; b=FqL5ILQ2KRH4ZdgKuZxTmEgNMCtRvfFkd7CXt2xqDC/Z/tpoyF4faIGPvJonD1Plr+ G5Y/Ww8//fguxJTBex2l/HJn8EneBfM4yU6Q9W2udOvhxTgGUIRIxSr+2qPngIpur48P ZuUe6AP5qhQsprv2CnuZGYciw/5set9Xm81wk= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=sender:message-id:date:from:organization:user-agent:mime-version:to :cc:subject:references:in-reply-to:x-enigmail-version:content-type :content-transfer-encoding; b=U1mUW4yW3dKJvGfD0otBuXVm0AtgdLnfvevG9GlDHyWd4KaX+ki7UQcJ/e3PbE9/sR gq9UW/4bRsIoyxj9igpe8LPY2nBLj48Ixg3WpDYLv3P87lgdHhoO3Db+nXJNLH3W6mM7 1gNHE+aZ4WCAPgLO/hVAqh42Qv/oITiia2Moo= Received: by 10.224.60.82 with SMTP id o18mr1416863qah.189.1294152998857; Tue, 04 Jan 2011 06:56:38 -0800 (PST) Received: from centel.dataix.local ([99.181.155.97]) by mx.google.com with ESMTPS id p13sm12811265qcu.5.2011.01.04.06.56.37 (version=SSLv3 cipher=RC4-MD5); Tue, 04 Jan 2011 06:56:37 -0800 (PST) Sender: "J. Hellenthal" Message-ID: <4D233524.6000403@DataIX.net> Date: Tue, 04 Jan 2011 09:56:36 -0500 From: "J. Hellenthal" Organization: http://www.DataIX.net User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.9.2.13) Gecko/20101230 Lightning/1.0b1 Thunderbird MIME-Version: 1.0 To: Mickey Harvey References: In-Reply-To: X-Enigmail-Version: 1.1.2 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: freebsd-net@freebsd.org Subject: Re: tcp implementation source code X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 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, 04 Jan 2011 15:23:28 -0000 On 01/04/2011 04:46, Mickey Harvey wrote: > I would like to know where I can find the source code for the TCP > implementation so I can do some hacking on it. Have you looked through the repository at all ? http://svn.freebsd.org/ -- Regards, jhell,v JJH48-ARIN From owner-freebsd-net@FreeBSD.ORG Wed Jan 5 03:58:53 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9553A1065673 for ; Wed, 5 Jan 2011 03:58:53 +0000 (UTC) (envelope-from crapsh@monkeybrains.net) Received: from lavash.monkeybrains.net (mail.monkeybrains.net [208.69.40.9]) by mx1.freebsd.org (Postfix) with ESMTP id 78FE68FC13 for ; Wed, 5 Jan 2011 03:58:53 +0000 (UTC) Received: from Computer-of-Penelope.local (adsl-76-199-97-132.dsl.pltn13.sbcglobal.net [76.199.97.132]) (authenticated bits=0) by lavash.monkeybrains.net (8.14.4/8.14.4) with ESMTP id p053wrYk098980 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 4 Jan 2011 19:58:53 -0800 (PST) (envelope-from crapsh@monkeybrains.net) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=monkeybrains.net; s=monkey; t=1294199933; bh=5EoNd1cUccOPEsRsqHH2iiKI7nUyBOciZiXiX9ceZmY=; h=Message-ID:Date:From:MIME-Version:To:CC:Subject:References: In-Reply-To:Content-Type:Content-Transfer-Encoding; b=DIkymxPOIF5tgxO8DjgpFTt8npwAOYXxCgh9TprxEhdFZaUi5cqtEtxIgpuoAhPMK TC+8HR4eIhC35aKCeTljG2H5GX7UAnFxBD+xEHXnK0WFeFygNa9ZZmGIjUACHHEU25 Aa9cJfmSWo1dZCn/wOmFb2WbB0GZdpXRWSp8DiyI= Message-ID: <4D23EC16.9040005@monkeybrains.net> Date: Tue, 04 Jan 2011 19:57:10 -0800 From: "Rudy (bulk)" User-Agent: Thunderbird 2.0.0.24 (Macintosh/20100228) MIME-Version: 1.0 To: Robin Sommer References: <20100729215649.GB2615@icir.org> <20110103210209.GA13091@icir.org> In-Reply-To: <20110103210209.GA13091@icir.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: clamav-milter 0.96.5 at lavash.monkeybrains.net X-Virus-Status: Clean Cc: freebsd-net Subject: Re: igb watchdog timeouts X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 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, 05 Jan 2011 03:58:53 -0000 I get them as well... on my em devices. I was just thinking of upgrading to a dual port igb I have kicking around, but your email is not encouraging. :) # grep watchdog /var/log/message Jan 2 21:13:38 turtle kernel: em5: watchdog timeout -- resetting Jan 3 04:31:37 turtle kernel: em4: watchdog timeout -- resetting Jan 3 09:41:09 turtle kernel: em4: watchdog timeout -- resetting Jan 3 12:05:05 turtle kernel: em4: watchdog timeout -- resetting Jan 4 10:29:58 turtle kernel: em1: watchdog timeout -- resetting Jan 4 15:36:19 turtle kernel: em5: watchdog timeout -- resetting Jan 4 16:09:51 turtle kernel: em5: watchdog timeout -- resetting Jan 4 18:28:48 turtle kernel: em5: watchdog timeout -- resetting Jan 4 18:33:41 turtle kernel: em5: watchdog timeout -- resetting Jan 4 19:18:35 turtle kernel: em4: watchdog timeout -- resetting Jan 4 19:26:21 turtle kernel: em5: watchdog timeout -- resetting Jan 4 19:27:25 turtle kernel: em5: watchdog timeout -- resetting Jan 4 19:33:33 turtle kernel: em5: watchdog timeout -- resetting Jan 4 19:40:54 turtle kernel: em5: watchdog timeout -- resetting Jan 4 19:50:45 turtle kernel: em5: watchdog timeouts = 129 Jan 4 19:54:33 turtle kernel: em0: watchdog timeouts = 0 Jan 4 19:54:39 turtle kernel: em1: watchdog timeouts = 13 Jan 4 19:54:41 turtle kernel: em2: watchdog timeouts = 0 Jan 4 19:54:44 turtle kernel: em3: watchdog timeouts = 0 Jan 4 19:54:46 turtle kernel: em4: watchdog timeouts = 121 stats info: Jan 4 19:50:45 turtle kernel: em5: Excessive collisions = 0 Jan 4 19:50:45 turtle kernel: em5: Sequence errors = 0 Jan 4 19:50:45 turtle kernel: em5: Defer count = 0 Jan 4 19:50:45 turtle kernel: em5: Missed Packets = 2280947 Jan 4 19:50:45 turtle kernel: em5: Receive No Buffers = 0 Jan 4 19:50:45 turtle kernel: em5: Receive Length Errors = 0 Jan 4 19:50:45 turtle kernel: em5: Receive errors = 0 Jan 4 19:50:45 turtle kernel: em5: Crc errors = 0 Jan 4 19:50:45 turtle kernel: em5: Alignment errors = 0 Jan 4 19:50:45 turtle kernel: em5: Collision/Carrier extension errors = 0 Jan 4 19:50:45 turtle kernel: em5: RX overruns = 115 Jan 4 19:50:45 turtle kernel: em5: watchdog timeouts = 129 Jan 4 19:50:45 turtle kernel: em5: RX MSIX IRQ = 0 TX MSIX IRQ = 0 LINK MSIX IRQ = 0 Jan 4 19:50:45 turtle kernel: em5: XON Rcvd = 0 Jan 4 19:50:45 turtle kernel: em5: XON Xmtd = 0 Jan 4 19:50:45 turtle kernel: em5: XOFF Rcvd = 0 Jan 4 19:50:45 turtle kernel: em5: XOFF Xmtd = 0 Jan 4 19:50:45 turtle kernel: em5: Good Packets Rcvd = 23188157965 Jan 4 19:50:45 turtle kernel: em5: Good Packets Xmtd = 42184614153 Jan 4 19:50:45 turtle kernel: em5: TSO Contexts Xmtd = 52043 Jan 4 19:50:45 turtle kernel: em5: TSO Contexts Failed = 0 debug info: Jan 4 19:51:15 turtle kernel: em5: Adapter hardware address = 0xc51ca420 Jan 4 19:51:15 turtle kernel: em5: CTRL = 0x140248 RCTL = 0x8002 Jan 4 19:51:15 turtle kernel: em5: Packet buffer = Tx=20k Rx=12k Jan 4 19:51:15 turtle kernel: em5: Flow control watermarks high = 10240 low = 8740 Jan 4 19:51:15 turtle kernel: em5: tx_int_delay = 66, tx_abs_int_delay = 66 Jan 4 19:51:15 turtle kernel: em5: rx_int_delay = 32, rx_abs_int_delay = 66 Jan 4 19:51:15 turtle kernel: em5: fifo workaround = 0, fifo_reset_count = 0 Jan 4 19:51:15 turtle kernel: em5: hw tdh = 180, hw tdt = 180 Jan 4 19:51:15 turtle kernel: em5: hw rdh = 708, hw rdt = 707 Jan 4 19:51:15 turtle kernel: em5: Num Tx descriptors avail = 2048 Jan 4 19:51:15 turtle kernel: em5: Tx Descriptors not avail1 = 0 Jan 4 19:51:15 turtle kernel: em5: Tx Descriptors not avail2 = 0 Jan 4 19:51:15 turtle kernel: em5: Std mbuf failed = 0 Jan 4 19:51:15 turtle kernel: em5: Std mbuf cluster failed = 0 Jan 4 19:51:15 turtle kernel: em5: Driver dropped packets = 0 Jan 4 19:51:15 turtle kernel: em5: Driver tx dma failure in encap = 0 # pciconf -lv em0@pci0:5:0:0: class=0x020000 card=0x10a48086 chip=0x10a48086 rev=0x06 hdr=0x00 vendor = 'Intel Corporation' device = '82571EB Gigabit Ethernet Controller' class = network subclass = ethernet em1@pci0:5:0:1: class=0x020000 card=0x10a48086 chip=0x10a48086 rev=0x06 hdr=0x00 vendor = 'Intel Corporation' device = '82571EB Gigabit Ethernet Controller' class = network subclass = ethernet em2@pci0:6:0:0: class=0x020000 card=0x10a48086 chip=0x10a48086 rev=0x06 hdr=0x00 vendor = 'Intel Corporation' device = '82571EB Gigabit Ethernet Controller' class = network subclass = ethernet em3@pci0:6:0:1: class=0x020000 card=0x10a48086 chip=0x10a48086 rev=0x06 hdr=0x00 vendor = 'Intel Corporation' device = '82571EB Gigabit Ethernet Controller' class = network subclass = ethernet em4@pci0:13:0:0: class=0x020000 card=0x108c15d9 chip=0x108c8086 rev=0x03 hdr=0x00 vendor = 'Intel Corporation' device = '82573E Intel Corporation 82573E Gigabit Ethernet Controller (Copper)' class = network subclass = ethernet em5@pci0:15:0:0: class=0x020000 card=0x109a15d9 chip=0x109a8086 rev=0x00 hdr=0x00 vendor = 'Intel Corporation' device = '82573L Intel PRO/1000 PL Network Adaptor' class = network subclass = ethernet # uname -a FreeBSD turtle 7.2-STABLE FreeBSD 7.2-STABLE #0: Thu Sep 24 08:43:29 PDT 2009 root@turtle:/usr/obj/usr/src/sys/TURTLE i386 I know... old kernel, but the box has been pretty stable, and in 2009 I asked the list about these watchdogs, upgraded from 7.0 and the problem didn't go away, so I don't think kernel upgrades help... Rudy Robin Sommer wrote: > Hello all, > > quite a while ago I asked about the problem below. Unfortunately, I > haven't found a solution yet and I'm actually still seeing these > timeouts after just upgrading to 8.2-RC1. Any further ideas on what > could be triggering them, or how I could track down the cause? > > Thanks, > > Robin > > On Thu, Jul 29, 2010 at 14:56 -0700, I wrote: > > >> Since upgrading from 8.0 to 8.1-RELEASE, I'm seeing lots of messages >> like those below on all my SuperMicro SBI-7425C-T3 blades. There's >> almost no traffic on those interfaces. >> >> Any idea? >> >> Thanks, >> >> Robin >> >> Jul 29 13:01:18 blade0 kernel: igb1: Watchdog timeout -- resetting >> Jul 29 13:01:18 blade0 kernel: igb1: Queue(0) tdh = 256, hw tdt = 266 >> Jul 29 13:01:18 blade0 kernel: igb1: TX(0) desc avail = 1013,Next TX to Clean = 255 >> Jul 29 13:01:18 blade0 kernel: igb1: link state changed to DOWN >> Jul 29 13:01:18 blade0 kernel: igb1: link state changed to UP >> Jul 29 13:01:29 blade0 kernel: igb1: Watchdog timeout -- resetting >> Jul 29 13:01:29 blade0 kernel: igb1: Queue(0) tdh = 0, hw tdt = 10 >> Jul 29 13:01:29 blade0 kernel: igb1: TX(0) desc avail = 1014,Next TX to Clean = 0 >> Jul 29 13:01:29 blade0 kernel: igb1: link state changed to DOWN >> Jul 29 13:01:29 blade0 kernel: igb1: link state changed to UP >> Jul 29 13:01:46 blade0 kernel: igb1: Watchdog timeout -- resetting >> Jul 29 13:01:46 blade0 kernel: igb1: Queue(0) tdh = 32, hw tdt = 33 >> Jul 29 13:01:46 blade0 kernel: igb1: TX(0) desc avail = 1022,Next TX to Clean = 31 >> Jul 29 13:01:46 blade0 kernel: igb1: link state changed to DOWN >> Jul 29 13:01:46 blade0 kernel: igb1: link state changed to UP >> Jul 29 13:01:57 blade0 kernel: igb1: Watchdog timeout -- resetting >> Jul 29 13:01:57 blade0 kernel: igb1: Queue(0) tdh = 0, hw tdt = 10 >> Jul 29 13:01:57 blade0 kernel: igb1: TX(0) desc avail = 1014,Next TX to Clean = 0 >> Jul 29 13:01:57 blade0 kernel: igb1: link state changed to DOWN >> Jul 29 13:01:58 blade0 kernel: igb1: link state changed to UP >> Jul 29 13:02:13 blade0 kernel: igb1: Watchdog timeout -- resetting >> >> >>> grep igb /var/run/dmesg.boot >>> >> igb0: port 0x2000-0x201f mem 0xfc940000-0xfc95ffff,0xfc920000-0xfc93ffff,0xfc900000-0xfc903fff irq 16 at device 0.0 on pci4 >> igb0: [FILTER] >> igb0: Ethernet address: 00:30:48:9e:22:00 >> igb1: port 0x2020-0x203f mem 0xfc980000-0xfc99ffff,0xfc960000-0xfc97ffff,0xfc904000-0xfc907fff irq 17 at device 0.1 on pci4 >> igb1: [FILTER] >> igb1: Ethernet address: 00:30:48:9e:22:01 >> >> >>> pciconf -lv >>> >> [...] >> igb0@pci0:4:0:0: class=0x020000 card=0x10a915d9 >> chip=0x10a98086 rev=0x02 hdr=0x00 >> vendor = 'Intel Corporation' >> device = '82575EB Gigabit Backplane Connection' >> class = network >> subclass = ethernet >> igb1@pci0:4:0:1: class=0x020000 card=0x10a915d9 >> chip=0x10a98086 rev=0x02 hdr=0x00 >> vendor = 'Intel Corporation' >> device = '82575EB Gigabit Backplane Connection' >> class = network >> subclass = ethernet >> [...] >> > > From owner-freebsd-net@FreeBSD.ORG Wed Jan 5 19:12:33 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 53181106564A for ; Wed, 5 Jan 2011 19:12:33 +0000 (UTC) (envelope-from universite@ukr.net) Received: from otrada.od.ua (universite-1-pt.tunnel.tserv24.sto1.ipv6.he.net [IPv6:2001:470:27:140::2]) by mx1.freebsd.org (Postfix) with ESMTP id B851A8FC1A for ; Wed, 5 Jan 2011 19:12:32 +0000 (UTC) Received: from [10.0.0.10] (phenom.otrada.od.ua [10.0.0.10]) (authenticated bits=0) by otrada.od.ua (8.14.3/8.14.4) with ESMTP id p05JCPsd007302 for ; Wed, 5 Jan 2011 21:12:25 +0200 (EET) (envelope-from universite@ukr.net) X-Authentication-Warning: otrada.od.ua: Host phenom.otrada.od.ua [10.0.0.10] claimed to be [10.0.0.10] Message-ID: <4D24C25F.9000908@ukr.net> Date: Wed, 05 Jan 2011 21:11:27 +0200 From: "Vladislav V. Prodan" User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; ru; rv:1.9.2.13) Gecko/20101207 Thunderbird/3.1.7 MIME-Version: 1.0 To: freebsd-net@freebsd.org Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-1.3 required=5.0 tests=ALL_TRUSTED,AWL autolearn=failed version=3.2.5 X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on mary-teresa.otrada.od.ua X-Virus-Scanned: clamav-milter 0.95.3 at mary-teresa.otrada.od.ua X-Virus-Status: Clean Subject: Kernel panis using FLOWTABLE + mpd5.5 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 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, 05 Jan 2011 19:12:33 -0000 FreeBSD 8.1-STABLE-201010 amd64, mpd5.5 (server), ng_car, ng_netflow FreeBSD 9.0-CURRENT Sep 17 2010 amd64, mpd5.5 (client) FreeBSD 8.2-PRERELEASE Dec 19 2010 amd64, mpd5.5 (client) Occurs after: # service mpd5 restart Stopping mpd5. ... If someone does this bundle is stable, please share the kernel configuration file, /etc/sysctl.conf and /boot/loader.conf -- Vladislav V. Prodan VVP24-UANIC +38[067]4584408 +38[099]4060508 vlad11@jabber.ru From owner-freebsd-net@FreeBSD.ORG Wed Jan 5 19:53:56 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 518A11065773 for ; Wed, 5 Jan 2011 19:53:56 +0000 (UTC) (envelope-from eugen@eg.sd.rdtc.ru) Received: from eg.sd.rdtc.ru (eg.sd.rdtc.ru [62.231.161.221]) by mx1.freebsd.org (Postfix) with ESMTP id B18298FC13 for ; Wed, 5 Jan 2011 19:53:55 +0000 (UTC) Received: from eg.sd.rdtc.ru (localhost [127.0.0.1]) by eg.sd.rdtc.ru (8.14.4/8.14.4) with ESMTP id p05JOhMv096657; Thu, 6 Jan 2011 01:24:43 +0600 (NOVT) (envelope-from eugen@eg.sd.rdtc.ru) Received: (from eugen@localhost) by eg.sd.rdtc.ru (8.14.4/8.14.4/Submit) id p05JOblr096656; Thu, 6 Jan 2011 01:24:37 +0600 (NOVT) (envelope-from eugen) Date: Thu, 6 Jan 2011 01:24:37 +0600 From: Eugene Grosbein To: "Vladislav V. Prodan" Message-ID: <20110105192437.GA96611@rdtc.ru> References: <4D24C25F.9000908@ukr.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4D24C25F.9000908@ukr.net> User-Agent: Mutt/1.4.2.3i Cc: freebsd-net@freebsd.org Subject: Re: Kernel panis using FLOWTABLE + mpd5.5 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 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, 05 Jan 2011 19:53:56 -0000 On Wed, Jan 05, 2011 at 09:11:27PM +0200, Vladislav V. Prodan wrote: > FreeBSD 8.1-STABLE-201010 amd64, mpd5.5 (server), ng_car, ng_netflow > FreeBSD 9.0-CURRENT Sep 17 2010 amd64, mpd5.5 (client) > FreeBSD 8.2-PRERELEASE Dec 19 2010 amd64, mpd5.5 (client) > > Occurs after: > # service mpd5 restart > Stopping mpd5. > ... > > If someone does this bundle is stable, please share the kernel > configuration file, /etc/sysctl.conf and /boot/loader.conf FLOWTABLE is known to be unstable. However, RELENG_8 is pretty unstable for me under network load without FLOWTABLE too... I keep getting kernel panics at upper levels of network stack (udp sockets) and at bottom level (em driver): http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/153255 http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/153671 From owner-freebsd-net@FreeBSD.ORG Wed Jan 5 20:51:49 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 8494D106564A for ; Wed, 5 Jan 2011 20:51:49 +0000 (UTC) (envelope-from bschmidt@techwires.net) Received: from mail-fx0-f54.google.com (mail-fx0-f54.google.com [209.85.161.54]) by mx1.freebsd.org (Postfix) with ESMTP id 206948FC08 for ; Wed, 5 Jan 2011 20:51:48 +0000 (UTC) Received: by fxm16 with SMTP id 16so15326189fxm.13 for ; Wed, 05 Jan 2011 12:51:48 -0800 (PST) Received: by 10.223.86.3 with SMTP id q3mr624478fal.139.1294260708314; Wed, 05 Jan 2011 12:51:48 -0800 (PST) Received: from maja.lab.techwires.net (p54B4ED89.dip.t-dialin.net [84.180.237.137]) by mx.google.com with ESMTPS id e17sm5641469fak.10.2011.01.05.12.51.46 (version=SSLv3 cipher=RC4-MD5); Wed, 05 Jan 2011 12:51:47 -0800 (PST) Sender: Bernhard Schmidt From: Bernhard Schmidt To: freebsd-net@freebsd.org Date: Wed, 5 Jan 2011 21:51:46 +0100 User-Agent: KMail/1.12.4 (FreeBSD/9.0-CURRENT; KDE/4.3.5; amd64; ; ) MIME-Version: 1.0 Content-Type: Multipart/Mixed; boundary="Boundary-00=_inNJN3LMd8jUArV" Message-Id: <201101052151.46883.bschmidt@freebsd.org> Subject: devd and 802.11 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 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, 05 Jan 2011 20:51:49 -0000 --Boundary-00=_inNJN3LMd8jUArV Content-Type: Text/Plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Hi, While working on the 'netif restart' issue (kern/153594) I noticed that there are to entries in devd.conf with shady usefulness. detach 0 { media-type "802.11"; action "/etc/pccard_ether $device-name stop"; }; attach 0 { media-type "802.11"; action "/etc/pccard_ether $device-name start"; }; I assume that the general use-case for devd is to automatically configure wireless devices as soon as those are plugged in (PCMCIA, ..). Those are already handled by notify 0 { match "system" "IFNET"; match "type" "ATTACH"; action "/etc/pccard_ether $subsystem start"; }; this will invoke netif which then will create and configure the wlan0 device. While wlan0 is created, devd is poked again and this time the other rule kicks in and starts netif again. This effectively results in 2 'netif start wlan0' calls. Due to the racy nature of this all tries to ensure wpa_supplicant has exclusive access to the wlan device fail, wpa_supplicant gets started twice and each instance is fighting for ownership. That devd entries a quite old (pre-VAP), the media-type might have changed and this was just overlooked, so, I did some tests to figure out if those are really necessary. After removing the 2 entries, I tried 3 things: - plug in PCMCIA card while system is up - remove PCMCIA device while system is up - kldunload if_drv; kldload if_drv in both cases, the wireless device was configure according to the settings in rc.conf. Also, cleaning up after kldunload or removal of the device worked as expected. If I'm not missing an use-case here (pointers?) and there are no complains, the attached diff is worth being committed. -- Bernhard --Boundary-00=_inNJN3LMd8jUArV Content-Type: text/x-patch; charset="ISO-8859-1"; name="devd-80211.diff" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="devd-80211.diff" Index: etc/devd.conf =================================================================== --- etc/devd.conf (revision 217018) +++ etc/devd.conf (working copy) @@ -60,14 +60,6 @@ notify 0 { # they have a different media type. We may want # to exploit this later. # -detach 0 { - media-type "802.11"; - action "/etc/pccard_ether $device-name stop"; -}; -attach 0 { - media-type "802.11"; - action "/etc/pccard_ether $device-name start"; -}; notify 0 { match "system" "IFNET"; match "type" "LINK_UP"; --Boundary-00=_inNJN3LMd8jUArV-- From owner-freebsd-net@FreeBSD.ORG Thu Jan 6 05:20:50 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D092D106564A for ; Thu, 6 Jan 2011 05:20:50 +0000 (UTC) (envelope-from seanbru@yahoo-inc.com) Received: from mrout2-b.corp.re1.yahoo.com (mrout2-b.corp.re1.yahoo.com [69.147.107.21]) by mx1.freebsd.org (Postfix) with ESMTP id 8B7C78FC0A for ; Thu, 6 Jan 2011 05:20:50 +0000 (UTC) Received: from [127.0.0.1] (proxy8.corp.yahoo.com [216.145.48.13]) by mrout2-b.corp.re1.yahoo.com (8.14.4/8.14.4/y.out) with ESMTP id p065KTT7091232; Wed, 5 Jan 2011 21:20:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=yahoo-inc.com; s=cobra; t=1294291229; bh=6NcpOL28i2huoxdzH7NhnB7GHYPr9cvnfe7scirZwUs=; h=Subject:From:To:Cc:In-Reply-To:References:Content-Type:Date: Message-ID:Mime-Version:Content-Transfer-Encoding; b=MZ4NpR2AVadiBnErDGY/TO4dRMEYyNetrgexosn9iB+2HSRbCDUOOqZF51OUSZxJv 7Vm2er9LvyWScqkvK2byiE7IBB2b+S6y3TtHt+/Eo1O4QNPwOskMM9ISyd5zakianv EyccoUioeREEHr241Op81Msax+coa0JCSE5dZzBk= From: Sean Bruno To: Robin Sommer In-Reply-To: <20110103210209.GA13091@icir.org> References: <20100729215649.GB2615@icir.org> <20110103210209.GA13091@icir.org> Content-Type: text/plain; charset="UTF-8" Date: Wed, 05 Jan 2011 21:20:28 -0800 Message-ID: <1294291228.2225.0.camel@hitfishpass-lx.corp.yahoo.com> Mime-Version: 1.0 X-Mailer: Evolution 2.32.1 (2.32.1-1.fc14) Content-Transfer-Encoding: 7bit Cc: freebsd-net Subject: Re: igb watchdog timeouts X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 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, 06 Jan 2011 05:20:51 -0000 On Mon, 2011-01-03 at 13:02 -0800, Robin Sommer wrote: > Hello all, > > quite a while ago I asked about the problem below. Unfortunately, I > haven't found a solution yet and I'm actually still seeing these > timeouts after just upgrading to 8.2-RC1. Any further ideas on what > could be triggering them, or how I could track down the cause? > > Thanks, > > Robin > > On Thu, Jul 29, 2010 at 14:56 -0700, I wrote: > > > Since upgrading from 8.0 to 8.1-RELEASE, I'm seeing lots of messages > > like those below on all my SuperMicro SBI-7425C-T3 blades. There's > > almost no traffic on those interfaces. > > > > Any idea? > > > > Thanks, > > > > Robin > > > > Jul 29 13:01:18 blade0 kernel: igb1: Watchdog timeout -- resetting > > Jul 29 13:01:18 blade0 kernel: igb1: Queue(0) tdh = 256, hw tdt = 266 > > Jul 29 13:01:18 blade0 kernel: igb1: TX(0) desc avail = 1013,Next TX to Clean = 255 > > Jul 29 13:01:18 blade0 kernel: igb1: link state changed to DOWN > > Jul 29 13:01:18 blade0 kernel: igb1: link state changed to UP > > Jul 29 13:01:29 blade0 kernel: igb1: Watchdog timeout -- resetting > > Jul 29 13:01:29 blade0 kernel: igb1: Queue(0) tdh = 0, hw tdt = 10 > > Jul 29 13:01:29 blade0 kernel: igb1: TX(0) desc avail = 1014,Next TX to Clean = 0 > > Jul 29 13:01:29 blade0 kernel: igb1: link state changed to DOWN > > Jul 29 13:01:29 blade0 kernel: igb1: link state changed to UP > > Jul 29 13:01:46 blade0 kernel: igb1: Watchdog timeout -- resetting > > Jul 29 13:01:46 blade0 kernel: igb1: Queue(0) tdh = 32, hw tdt = 33 > > Jul 29 13:01:46 blade0 kernel: igb1: TX(0) desc avail = 1022,Next TX to Clean = 31 > > Jul 29 13:01:46 blade0 kernel: igb1: link state changed to DOWN > > Jul 29 13:01:46 blade0 kernel: igb1: link state changed to UP > > Jul 29 13:01:57 blade0 kernel: igb1: Watchdog timeout -- resetting > > Jul 29 13:01:57 blade0 kernel: igb1: Queue(0) tdh = 0, hw tdt = 10 > > Jul 29 13:01:57 blade0 kernel: igb1: TX(0) desc avail = 1014,Next TX to Clean = 0 > > Jul 29 13:01:57 blade0 kernel: igb1: link state changed to DOWN > > Jul 29 13:01:58 blade0 kernel: igb1: link state changed to UP > > Jul 29 13:02:13 blade0 kernel: igb1: Watchdog timeout -- resetting > > > > > grep igb /var/run/dmesg.boot > > igb0: port 0x2000-0x201f mem 0xfc940000-0xfc95ffff,0xfc920000-0xfc93ffff,0xfc900000-0xfc903fff irq 16 at device 0.0 on pci4 > > igb0: [FILTER] > > igb0: Ethernet address: 00:30:48:9e:22:00 > > igb1: port 0x2020-0x203f mem 0xfc980000-0xfc99ffff,0xfc960000-0xfc97ffff,0xfc904000-0xfc907fff irq 17 at device 0.1 on pci4 > > igb1: [FILTER] > > igb1: Ethernet address: 00:30:48:9e:22:01 > > > > > pciconf -lv > > [...] > > igb0@pci0:4:0:0: class=0x020000 card=0x10a915d9 > > chip=0x10a98086 rev=0x02 hdr=0x00 > > vendor = 'Intel Corporation' > > device = '82575EB Gigabit Backplane Connection' > > class = network > > subclass = ethernet > > igb1@pci0:4:0:1: class=0x020000 card=0x10a915d9 > > chip=0x10a98086 rev=0x02 hdr=0x00 > > vendor = 'Intel Corporation' > > device = '82575EB Gigabit Backplane Connection' > > class = network > > subclass = ethernet > > [...] > I don't suppose you have ASPM enabled? If so, turn it off. That seemed to make things go much better here at Yahoo. Sean From owner-freebsd-net@FreeBSD.ORG Thu Jan 6 06:40:51 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 70FF21065693 for ; Thu, 6 Jan 2011 06:40:51 +0000 (UTC) (envelope-from crapsh@monkeybrains.net) Received: from lavash.monkeybrains.net (mail.monkeybrains.net [208.69.40.9]) by mx1.freebsd.org (Postfix) with ESMTP id 548FD8FC0C for ; Thu, 6 Jan 2011 06:40:51 +0000 (UTC) Received: from Computer-of-Penelope.local (adsl-76-199-97-132.dsl.pltn13.sbcglobal.net [76.199.97.132]) (authenticated bits=0) by lavash.monkeybrains.net (8.14.4/8.14.4) with ESMTP id p066ep8W058154 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 5 Jan 2011 22:40:51 -0800 (PST) (envelope-from crapsh@monkeybrains.net) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=monkeybrains.net; s=monkey; t=1294296051; bh=OJcNnudfeHbTfYEhsvq2jvEAmH3SQ14yeV4yllxwkQA=; h=Message-ID:Date:From:MIME-Version:To:CC:Subject:References: In-Reply-To:Content-Type:Content-Transfer-Encoding; b=sEzr+CJju9yai72s7LzncsXdpMW6twdhdARp9LLs62HTopQ0rnZ2063YLdxPLhR8N dnnMD3vIDYF92gsB4cXV3vSedpxzB42i0Fc5ESBYPSd3HhvWy4KxAXI6U79/QbrD0k 1Rqfjwp9hVh9OCOkcsx3/smcLlkV9jipe9ov9Z0Y= Message-ID: <4D25638B.10206@monkeybrains.net> Date: Wed, 05 Jan 2011 22:39:07 -0800 From: "Rudy (bulk)" User-Agent: Thunderbird 2.0.0.24 (Macintosh/20100228) MIME-Version: 1.0 To: Sean Bruno References: <20100729215649.GB2615@icir.org> <20110103210209.GA13091@icir.org> <1294291228.2225.0.camel@hitfishpass-lx.corp.yahoo.com> In-Reply-To: <1294291228.2225.0.camel@hitfishpass-lx.corp.yahoo.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: clamav-milter 0.96.5 at lavash.monkeybrains.net X-Virus-Status: Clean Cc: freebsd-net , Robin Sommer Subject: Re: igb watchdog timeouts X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 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, 06 Jan 2011 06:40:51 -0000 > > I don't suppose you have ASPM enabled? If so, turn it off. That seemed > to make things go much better here at Yahoo. > > Sean > I can get in to the data center later this week and check the BIOS. I can't control that from freebsd, can I? I may as well build a new kernel as long as I am rebooting! Rudy From owner-freebsd-net@FreeBSD.ORG Thu Jan 6 13:40:11 2011 Return-Path: Delivered-To: freebsd-net@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 0CB521065672 for ; Thu, 6 Jan 2011 13:40:11 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id D61A48FC08 for ; Thu, 6 Jan 2011 13:40:10 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id p06DeArb067178 for ; Thu, 6 Jan 2011 13:40:10 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id p06DeAVj067177; Thu, 6 Jan 2011 13:40:10 GMT (envelope-from gnats) Date: Thu, 6 Jan 2011 13:40:10 GMT Message-Id: <201101061340.p06DeAVj067177@freefall.freebsd.org> To: freebsd-net@FreeBSD.org From: Mike Tancsa Cc: Subject: Re: kern/153497: [netgraph] netgraph panic with ipv6 enabled X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Mike Tancsa List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 06 Jan 2011 13:40:11 -0000 The following reply was made to PR kern/153497; it has been noted by GNATS. From: Mike Tancsa To: bug-followup@FreeBSD.org Cc: Subject: Re: kern/153497: [netgraph] netgraph panic with ipv6 enabled Date: Thu, 06 Jan 2011 08:30:08 -0500 Another panic Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x537b6 fault code = supervisor read, page not present instruction pointer = 0x20:0xc5f29e79 stack pointer = 0x28:0xc4e8f9b4 frame pointer = 0x28:0xc4e8f9d0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 0 (em1 taskq) trap number = 12 panic: page fault cpuid = 0 Uptime: 6d7h49m4s Physical memory: 2036 MB Dumping 273 MB: 258 242 226 210 194 178 162 146 130 114 98 82 66 50 34 18 2 (kgdb) bt #0 doadump () at pcpu.h:231 #1 0xc068cee3 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:419 #2 0xc068d147 in panic (fmt=Variable "fmt" is not available. ) at /usr/src/sys/kern/kern_shutdown.c:592 #3 0xc08f082c in trap_fatal (frame=0xc4e8f974, eva=341942) at /usr/src/sys/i386/i386/trap.c:946 #4 0xc08f0a90 in trap_pfault (frame=0xc4e8f974, usermode=0, eva=341942) at /usr/src/sys/i386/i386/trap.c:859 #5 0xc08f0f39 in trap (frame=0xc4e8f974) at /usr/src/sys/i386/i386/trap.c:532 #6 0xc08d825c in calltrap () at /usr/src/sys/i386/i386/exception.s:166 #7 0xc5f29e79 in ng_address_hook (here=0x0, item=0xc5f56180, hook=0xca5d1300, retaddr=0) at /usr/src/sys/modules/netgraph/netgraph/../../../netgraph/ng_base.c:3525 #8 0xc5f6777d in ng_iface_send (ifp=0xcbad4800, m=0xcabfa200, sa=Variable "sa" is not available. ) at /usr/src/sys/modules/netgraph/iface/../../../netgraph/ng_iface.c:475 #9 0xc5f67bd8 in ng_iface_output (ifp=0xcbad4800, m=0xcabfa200, dst=0xc4e8fafc, ro=0xc4e8faf4) at /usr/src/sys/modules/netgraph/iface/../../../netgraph/ng_iface.c:410 #10 0xc075f58e in ip_output (m=0xcabfa200, opt=0x0, ro=0xc4e8faf4, flags=Variable "flags" is not available. ) at /usr/src/sys/netinet/ip_output.c:634 #11 0xc075c3f9 in ip_forward (m=0xcabfa200, srcrt=0) at /usr/src/sys/netinet/ip_input.c:1521 #12 0xc075da02 in ip_input (m=0xcabfa200) at /usr/src/sys/netinet/ip_input.c:729 #13 0xc073ffc9 in netisr_dispatch_src (proto=1, source=0, m=0xcabfa200) at /usr/src/sys/net/netisr.c:917 #14 0xc0740260 in netisr_dispatch (proto=1, m=0xcabfa200) at /usr/src/sys/net/netisr.c:1004 #15 0xc0737111 in ether_demux (ifp=0xc5275400, m=0xcabfa200) at /usr/src/sys/net/if_ethersubr.c:894 #16 0xc073767f in ether_input (ifp=0xc5275400, m=0xcabfa200) at /usr/src/sys/net/if_ethersubr.c:753 #17 0xc052e9aa in em_rxeof (rxr=0xc520c400, count=98, done=0x0) at /usr/src/sys/dev/e1000/if_em.c:4283 #18 0xc052ebcd in em_handle_que (context=0xc5277000, pending=1) at /usr/src/sys/dev/e1000/if_em.c:1482 #19 0xc06c6a8a in taskqueue_run_locked (queue=0xc5270000) at /usr/src/sys/kern/subr_taskqueue.c:250 #20 0xc06c6c1c in taskqueue_thread_loop (arg=0xc527b568) at /usr/src/sys/kern/subr_taskqueue.c:387 #21 0xc06627d1 in fork_exit (callout=0xc06c6b60 , arg=0xc527b568, frame=0xc4e8fd28) at /usr/src/sys/kern/kern_fork.c:845 #22 0xc08d82d4 in fork_trampoline () at /usr/src/sys/i386/i386/exception.s:273 (kgdb) up 7 #7 0xc5f29e79 in ng_address_hook (here=0x0, item=0xc5f56180, hook=0xca5d1300, retaddr=0) at /usr/src/sys/modules/netgraph/netgraph/../../../netgraph/ng_base.c:3525 3525 if (peernode == NULL) { (kgdb) list 3520 if (NG_HOOK_NOT_VALID(peer)) { 3521 BZXXXPRINTF("NG_HOOK_NOT_VALID(peer)"); 3522 goto outahere; 3523 } 3524 peernode = NG_PEER_NODE(hook); 3525 if (peernode == NULL) { 3526 BZXXXPRINTF("peernode == NULL"); 3527 goto outahere; 3528 } 3529 if (NG_NODE_NOT_VALID(peernode)) { (kgdb) (kgdb) p *hook $1 = {hk_name = "inet", '\0' , hk_private = 0x0, hk_flags = 48, hk_type = 0, hk_peer = 0xcb7eb100, hk_node = 0xc6226c00, hk_hooks = {le_next = 0x0, le_prev = 0xc6226c34}, hk_rcvmsg = 0, hk_rcvdata = 0, hk_refs = 2} (kgdb) p *peer $2 = {hk_name = "ng381", '\0' , hk_private = 0xc5f69160, hk_flags = 0, hk_type = 1, hk_peer = 0xcb51c6c0, hk_node = 0x53792, hk_hooks = {le_next = 0xca6d5e00, le_prev = 0xcb4a3480}, hk_rcvmsg = 0xc5f30904 , hk_rcvdata = 0xcb720c00, hk_refs = -973929112} (kgdb) p *peernode Cannot access memory at address 0x53792 From owner-freebsd-net@FreeBSD.ORG Thu Jan 6 14:30:13 2011 Return-Path: Delivered-To: freebsd-net@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 7D985106564A for ; Thu, 6 Jan 2011 14:30:13 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 52A9A8FC1A for ; Thu, 6 Jan 2011 14:30:13 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id p06EUD89020030 for ; Thu, 6 Jan 2011 14:30:13 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id p06EUDtf020025; Thu, 6 Jan 2011 14:30:13 GMT (envelope-from gnats) Date: Thu, 6 Jan 2011 14:30:13 GMT Message-Id: <201101061430.p06EUDtf020025@freefall.freebsd.org> To: freebsd-net@FreeBSD.org From: "Bjoern A. Zeeb" Cc: Subject: Re: kern/153497: [netgraph] netgraph panic with ipv6 enabled X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: "Bjoern A. Zeeb" List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 06 Jan 2011 14:30:13 -0000 The following reply was made to PR kern/153497; it has been noted by GNATS. From: "Bjoern A. Zeeb" To: Mike Tancsa Cc: bug-followup@FreeBSD.org Subject: Re: kern/153497: [netgraph] netgraph panic with ipv6 enabled Date: Thu, 6 Jan 2011 14:21:39 +0000 (UTC) On Thu, 6 Jan 2011, Mike Tancsa wrote: I would just like to add two things: a) this isn't really IPv6 related; it's just a matetr of timing and depending on options and modules used it's more or less likely. It's basically races in the netgraph code. b) the XXXBZ printfs come from where he was previously seeing a NULL pointer de-ref, which in the last case looks like random memory corruption or indeed just another race. The debugging patch was: http://people.freebsd.org/~bz/20101228-01-ng-base-race-pr153497.diff with the printf in the hook == NULL case removed again, as that happened a lot, which I think isn't right either but ... -- Bjoern A. Zeeb You have to have visions! Going to jail sucks -- All my daemons like it! http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/jails.html From owner-freebsd-net@FreeBSD.ORG Thu Jan 6 21:55:12 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9AC4E106566B for ; Thu, 6 Jan 2011 21:55:12 +0000 (UTC) (envelope-from ptyll@nitronet.pl) Received: from mail.nitronet.pl (smtp.nitronet.pl [195.90.106.27]) by mx1.freebsd.org (Postfix) with ESMTP id 5E8AD8FC26 for ; Thu, 6 Jan 2011 21:55:12 +0000 (UTC) Received: from mailnull by mail.nitronet.pl with virscan (Exim 4.72 (FreeBSD)) (envelope-from ) id 1PaxDz-0002lJ-JL for freebsd-net@freebsd.org; Thu, 06 Jan 2011 22:18:23 +0100 Date: Thu, 6 Jan 2011 22:18:21 +0100 From: Pawel Tyll X-Priority: 3 (Normal) Message-ID: <201953550.20110106221821@nitronet.pl> To: freebsd-net@freebsd.org, freebsd-ipfw@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-2 Content-Transfer-Encoding: quoted-printable X-Virus-Scanned: Nitronet.pl X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: ptyll@nitronet.pl X-SA-Exim-Scanned: No (on mail.nitronet.pl); SAEximRunCond expanded to false Cc: Subject: [Panic] Dummynet/IPFW related recurring crash. X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 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, 06 Jan 2011 21:55:12 -0000 Hi lists, I've reported this problem: http://www.freebsd.org/cgi/query-pr.cgi?pr=3D152360 and ever since 8.1-RELEASE this machine keeps panicking every two weeks or so. Any help will be much appreciated. I'll be happy to provide any more info to help tracking this down. From owner-freebsd-net@FreeBSD.ORG Fri Jan 7 05:39:46 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C2F761065693 for ; Fri, 7 Jan 2011 05:39:46 +0000 (UTC) (envelope-from jamesbrandongooch@gmail.com) Received: from mail-ww0-f50.google.com (mail-ww0-f50.google.com [74.125.82.50]) by mx1.freebsd.org (Postfix) with ESMTP id 30E5E8FC0C for ; Fri, 7 Jan 2011 05:39:45 +0000 (UTC) Received: by wwf26 with SMTP id 26so16885937wwf.31 for ; Thu, 06 Jan 2011 21:39:45 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:in-reply-to :references:date:message-id:subject:from:to:cc:content-type; bh=YG6fx9yyYE3CjfWHphAxaFZSCoZuNGnjR5fke4tFKTM=; b=Ug8sgtD2XgLRAodIpBKh6zDR2aPJbHnHsMdI3KQqBI3XCnX/B3OkAssTVJYgQTWN0e HZ5P3U7WbZ/pY8unh1YbYRzF0rg7UFlhuwzAFq4zXEBZ7xvCnvwvlU3f2m7ZqOdbZS2k SEjgpGBY4gQXCyCFyhKkc1dFVTFZyi1hZkunM= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=MlKqmYI9bFMnixDG1N0xwFTWnDaKaKX+DZMGpgr9WmsMEeEAx2W4wfaE2JEzfEF6Xs 5WzeMXJK1QM60voYdwfT7WpZ5kZtaYOts8cmwbhjZI9b1VChNDghtN59BvBEIH7q+NTX w48AqXEm1YNp/Pu+BymNUnqabXjUfBkquKb1o= MIME-Version: 1.0 Received: by 10.216.20.141 with SMTP id p13mr1221032wep.102.1294378783501; Thu, 06 Jan 2011 21:39:43 -0800 (PST) Received: by 10.216.36.71 with HTTP; Thu, 6 Jan 2011 21:39:43 -0800 (PST) In-Reply-To: <201953550.20110106221821@nitronet.pl> References: <201953550.20110106221821@nitronet.pl> Date: Thu, 6 Jan 2011 23:39:43 -0600 Message-ID: From: Brandon Gooch To: Pawel Tyll Content-Type: text/plain; charset=ISO-8859-1 Cc: freebsd-net@freebsd.org, freebsd-ipfw@freebsd.org Subject: Re: [Panic] Dummynet/IPFW related recurring crash. X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Jan 2011 05:39:46 -0000 2011/1/6 Pawel Tyll : > Hi lists, > > I've reported this problem: > http://www.freebsd.org/cgi/query-pr.cgi?pr=152360 > > and ever since 8.1-RELEASE this machine keeps panicking every two weeks > or so. Any help will be much appreciated. I'll be happy to provide any > more info to help tracking this down. Might this be an issue with the em(4) driver? It may be that it's fixed: http://svn.freebsd.org/viewvc/base?view=revision&sortby=date&revision=216440 -Brandon From owner-freebsd-net@FreeBSD.ORG Fri Jan 7 15:11:24 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id DBC68106566B for ; Fri, 7 Jan 2011 15:11:24 +0000 (UTC) (envelope-from ptyll@nitronet.pl) Received: from mail.nitronet.pl (smtp.nitronet.pl [195.90.106.27]) by mx1.freebsd.org (Postfix) with ESMTP id 9CBC08FC0A for ; Fri, 7 Jan 2011 15:11:24 +0000 (UTC) Received: from mailnull by mail.nitronet.pl with virscan (Exim 4.72 (FreeBSD)) (envelope-from ) id 1PbDyM-0008YT-FR for freebsd-net@freebsd.org; Fri, 07 Jan 2011 16:11:22 +0100 Date: Fri, 7 Jan 2011 16:11:18 +0100 From: Pawel Tyll X-Priority: 3 (Normal) Message-ID: <1471162506.20110107161118@nitronet.pl> To: Brandon Gooch In-Reply-To: References: <201953550.20110106221821@nitronet.pl> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable X-Virus-Scanned: Nitronet.pl X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: ptyll@nitronet.pl X-SA-Exim-Scanned: No (on mail.nitronet.pl); SAEximRunCond expanded to false Cc: freebsd-net@freebsd.org, freebsd-ipfw@freebsd.org Subject: Re: [Panic] Dummynet/IPFW related recurring crash. X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Jan 2011 15:11:24 -0000 Hi Brandon, > Might this be an issue with the em(4) driver? It may be that it's fixed: > http://svn.freebsd.org/viewvc/base?view=3Drevision&sortby=3Ddate&revision= =3D216440 Thanks Brandon - I'll update to fresh stable and get back to you... in three to four weeks :) From owner-freebsd-net@FreeBSD.ORG Fri Jan 7 15:26:27 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 3D526106564A; Fri, 7 Jan 2011 15:26:27 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-wy0-f182.google.com (mail-wy0-f182.google.com [74.125.82.182]) by mx1.freebsd.org (Postfix) with ESMTP id 99C738FC13; Fri, 7 Jan 2011 15:26:26 +0000 (UTC) Received: by wyf19 with SMTP id 19so17665977wyf.13 for ; Fri, 07 Jan 2011 07:26:25 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:date:message-id :subject:from:to:cc:content-type; bh=SzGUJPJVzhDV+PqgpNyofih1qgSv0YxG1L1ay05c1Go=; b=jaGmJq4IkkeM7cRatsH3al2XlpWm2p8ArtB3RZF1r/bpiQNajZTRawWQlFKKYGEJJR TxJgSs0XMSBaEChviQzUNptfe3moPs9kHUVydnhL64wVPMLkVAg1TFDgepUhJxfTmudm fliECiYv6/ciTaeoE0sejWKgJu6v5+t2YDqfU= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:cc:content-type; b=acmirXaT1a98b5H2KF0H6pmE5Er6k56xaiWUxoec8KiwZo45HrPAhT6asD/79V2bZx B6TzkDYZ5q8Cpoi/I8Higu/Y+iBfeMqgg4Bk1llLFOhC5NtkCWd02csewiNLedJtILb2 5g6nO0EwFay8yKCkqSiQyvrgUyqCBzRSgJnEw= MIME-Version: 1.0 Received: by 10.216.181.141 with SMTP id l13mr16486698wem.22.1294413981656; Fri, 07 Jan 2011 07:26:21 -0800 (PST) Received: by 10.216.159.201 with HTTP; Fri, 7 Jan 2011 07:26:21 -0800 (PST) Date: Fri, 7 Jan 2011 23:26:21 +0800 Message-ID: From: Adrian Chadd To: Sam Leffler Content-Type: text/plain; charset=ISO-8859-1 Cc: Bernhard Schmidt , freebsd-arch@freebsd.org, Rui Paulo , FreeBSD Net Subject: net80211 11n fixes: Begin handling 11n channel status flags X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Jan 2011 15:26:27 -0000 Hi all, Here's the first 11n related patch to push into -HEAD. This adds handling 11na/11ng HT/20 channel flags when scanning for access points. Without this patch, 11na/11ng APs aren't considered for association. I'd like to push this into -HEAD and a modified version of it into -8. With this, my modified ath+hal driver can be built as a module and installed for testing without any further kernel changes. http://people.freebsd.org/~adrian/ath/net80211_11n_fixes_1.diff I'll look at getting HT/40 modes working at a later date. Thanks, Adrian From owner-freebsd-net@FreeBSD.ORG Fri Jan 7 16:14:36 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 62E4D1065693 for ; Fri, 7 Jan 2011 16:14:36 +0000 (UTC) (envelope-from ptyll@nitronet.pl) Received: from mail.nitronet.pl (smtp.nitronet.pl [195.90.106.27]) by mx1.freebsd.org (Postfix) with ESMTP id 234578FC0C for ; Fri, 7 Jan 2011 16:14:35 +0000 (UTC) Received: from mailnull by mail.nitronet.pl with virscan (Exim 4.72 (FreeBSD)) (envelope-from ) id 1PbExW-000A7H-UO for freebsd-net@freebsd.org; Fri, 07 Jan 2011 17:14:34 +0100 Date: Fri, 7 Jan 2011 17:14:30 +0100 From: Pawel Tyll X-Priority: 3 (Normal) Message-ID: <57312439.20110107171430@nitronet.pl> To: Brandon Gooch In-Reply-To: References: <201953550.20110106221821@nitronet.pl> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable X-Virus-Scanned: Nitronet.pl X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: ptyll@nitronet.pl X-SA-Exim-Scanned: No (on mail.nitronet.pl); SAEximRunCond expanded to false Cc: freebsd-net@freebsd.org, freebsd-ipfw@freebsd.org Subject: Re: [Panic] Dummynet/IPFW related recurring crash. X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Jan 2011 16:14:36 -0000 One more question tough, I have 4 identical machines, also with em-driven NICs - yet this is the only one that dies like this. OTOH Other machines don't do traffic shaping and do not use ipfw that extensively. Does this match your theory? From owner-freebsd-net@FreeBSD.ORG Fri Jan 7 16:44:54 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 4D0D9106566C; Fri, 7 Jan 2011 16:44:54 +0000 (UTC) (envelope-from jamesbrandongooch@gmail.com) Received: from mail-wy0-f182.google.com (mail-wy0-f182.google.com [74.125.82.182]) by mx1.freebsd.org (Postfix) with ESMTP id AD12D8FC19; Fri, 7 Jan 2011 16:44:52 +0000 (UTC) Received: by wyf19 with SMTP id 19so17724793wyf.13 for ; Fri, 07 Jan 2011 08:44:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:in-reply-to :references:date:message-id:subject:from:to:cc:content-type; bh=kIP2ouakiUsCM6cQOEpDFknh1P4iZ/jpZ1i6ZzuJoo4=; b=Fjc0FiiBm054ADPjLm2HD7Xhf/QjgDkEqndJCMTyg0Bw4LZbYYeunPBHmNlFWjj0S4 NyRopmu7YaGq2bLifJIAOiaApHxBo6q/Bbi8nuGnWng6zlguCkaSiTJt9Q6HKxPkb0Ov 1578s3D2OAyZlf/5gUs+tPVF5g80IYTohtPDM= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=cDc7et78xeAyaG1mz5xX/RjGw0xVqLD/hes7v/+27grpSEj0/rU/wh5hddGaUUXrws Rv4RAuqhma4eU97IO3K0/bG3Z5aBM8Ytqq7zaAoOI1dxI3kwzaLslsViKvxuyER1G4/R FbGLI+qKgIMiH//YytDiAPQm587zcNS7q3/io= MIME-Version: 1.0 Received: by 10.216.55.145 with SMTP id k17mr1718213wec.48.1294418464142; Fri, 07 Jan 2011 08:41:04 -0800 (PST) Received: by 10.216.36.71 with HTTP; Fri, 7 Jan 2011 08:41:04 -0800 (PST) In-Reply-To: <57312439.20110107171430@nitronet.pl> References: <201953550.20110106221821@nitronet.pl> <57312439.20110107171430@nitronet.pl> Date: Fri, 7 Jan 2011 10:41:04 -0600 Message-ID: From: Brandon Gooch To: Pawel Tyll Content-Type: text/plain; charset=ISO-8859-1 Cc: freebsd-net@freebsd.org, Jack Vogel , freebsd-ipfw@freebsd.org Subject: Re: [Panic] Dummynet/IPFW related recurring crash. X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Jan 2011 16:44:54 -0000 On Fri, Jan 7, 2011 at 10:14 AM, Pawel Tyll wrote: > One more question tough, > > I have 4 identical machines, also with em-driven NICs - yet this is > the only one that dies like this. OTOH Other machines don't do traffic > shaping and do not use ipfw that extensively. Does this match your > theory? It's likely that the mbuf handling problem (in em_refresh_mbufs()) is triggered by the processing you're doing with ipfw (or elsewhere for that matter), so, yes, I think it's a bug fixed in the revision discussed. When you update and test, please let us know. Also, don't forget to submit a follow-up to your PR. Thanks! -Brandon From owner-freebsd-net@FreeBSD.ORG Fri Jan 7 18:30:50 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D76D4106564A for ; Fri, 7 Jan 2011 18:30:50 +0000 (UTC) (envelope-from jfvogel@gmail.com) Received: from mail-yx0-f182.google.com (mail-yx0-f182.google.com [209.85.213.182]) by mx1.freebsd.org (Postfix) with ESMTP id 930C58FC16 for ; Fri, 7 Jan 2011 18:30:50 +0000 (UTC) Received: by yxh35 with SMTP id 35so7410493yxh.13 for ; Fri, 07 Jan 2011 10:30:49 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:date:message-id :subject:from:to:cc:content-type; bh=/UJiTwjPGLIhcFjTQ8Q1pulLxwJHUtBpPfwdkcuEj0A=; b=kxMPSTAt+IfGJllrL/g0xt3N7xpSXZpQNEUOzDNMOq7/g+JxYybAWzCo+pdfI2luek iGiSpngD9ReLk9AJ9NmDnQWKXh7qhb0a8p3IXQW4QxC2TAvAFOrlXp42dOmCNrpjf9h2 pdEUC9PzJxGW1JiUWI3tSFWidr8YF2esg3bSY= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:cc:content-type; b=q2qQyDuqgjMAJiFCHJZZ3exDs/YEc5nM3NcWKQ7APpvuAE9c8GSNO2iwFaZ1ZM6CHo pJrWsigF7obduvpIc5DPisD2TBHEEY+Nn0IT9s3IR+U1IAG5amvAEk10kLEcu26uDk04 ru8L8p343Af7qJTGEnqJJEz+C++tQvUFzEk00= MIME-Version: 1.0 Received: by 10.150.133.17 with SMTP id g17mr5472481ybd.108.1294425049484; Fri, 07 Jan 2011 10:30:49 -0800 (PST) Received: by 10.147.137.15 with HTTP; Fri, 7 Jan 2011 10:30:49 -0800 (PST) Date: Fri, 7 Jan 2011 10:30:49 -0800 Message-ID: From: Jack Vogel To: FreeBSD Net , FreeBSD stable , FreeBSD Developers Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: "Vogel, Jack" Subject: Supermicro Bladeserver X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Jan 2011 18:30:50 -0000 I am trying to track down a problem being experienced at icir.org using SuperMicro bladeservers, the SERDES 82575 interfaces are having connectivity or perhaps autoneg problems, resulting in link transitions and watchdog resets. The closest hardware my org at Intel has is a Fujitsu server who's blades also have this device, but testing on that has failed to repro the problem. I was wondering if anyone else out there has this hardware, if so could you let me know your experience, have you had problems or not, etc etc? Thanks much for any information! Jack From owner-freebsd-net@FreeBSD.ORG Fri Jan 7 19:00:23 2011 Return-Path: Delivered-To: freebsd-net@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id BB31B106566B for ; Fri, 7 Jan 2011 19:00:23 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id AA3278FC12 for ; Fri, 7 Jan 2011 19:00:23 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id p07J0NbV062064 for ; Fri, 7 Jan 2011 19:00:23 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id p07J0Nm7062045; Fri, 7 Jan 2011 19:00:23 GMT (envelope-from gnats) Date: Fri, 7 Jan 2011 19:00:23 GMT Message-Id: <201101071900.p07J0Nm7062045@freefall.freebsd.org> To: freebsd-net@FreeBSD.org From: Andrew Boyer Cc: Subject: Re: kern/150247: [patch] [ixgbe] Version in -current won't build on 7.x systems X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Andrew Boyer List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Jan 2011 19:00:23 -0000 The following reply was made to PR kern/150247; it has been noted by GNATS. From: Andrew Boyer To: bug-followup@FreeBSD.org, Andrew Boyer Cc: Subject: Re: kern/150247: [patch] [ixgbe] Version in -current won't build on 7.x systems Date: Fri, 7 Jan 2011 13:36:15 -0500 The problem has spread to the new file ixv.h: --- ixv.h 2010-11-26 17:46:32.000000000 -0500 +++ ixv.h 2011-01-07 13:08:45.000000000 -0500 @@ -175,7 +175,11 @@ #define VFTA_SIZE 128 =20 /* Offload bits in mbuf flag */ +#if __FreeBSD_version >=3D 800000 #define CSUM_OFFLOAD (CSUM_IP|CSUM_TCP|CSUM_UDP|CSUM_SCTP) +#else +#define CSUM_OFFLOAD (CSUM_IP|CSUM_TCP|CSUM_UDP) +#endif =20 /* = **************************************************************************= *** @@ -400,7 +404,7 @@ #define IXV_TX_LOCK_ASSERT(_sc) mtx_assert(&(_sc)->tx_mtx, = MA_OWNED) =20 /* Workaround to make 8.0 buildable */ -#if __FreeBSD_version < 800504 +#if __FreeBSD_version >=3D 800000 && __FreeBSD_version < 800504 static __inline int drbr_needs_enqueue(struct ifnet *ifp, struct buf_ring *br) { From owner-freebsd-net@FreeBSD.ORG Fri Jan 7 20:17:22 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 46FC6106564A for ; Fri, 7 Jan 2011 20:17:22 +0000 (UTC) (envelope-from aboyer@averesystems.com) Received: from zimbra.averesystems.com (75-149-8-245-Pennsylvania.hfc.comcastbusiness.net [75.149.8.245]) by mx1.freebsd.org (Postfix) with ESMTP id 1C6B78FC08 for ; Fri, 7 Jan 2011 20:17:21 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by zimbra.averesystems.com (Postfix) with ESMTP id EEC328BC024 for ; Fri, 7 Jan 2011 14:56:24 -0500 (EST) X-Virus-Scanned: amavisd-new at averesystems.com Received: from zimbra.averesystems.com ([127.0.0.1]) by localhost (zimbra.averesystems.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id oqrhPGv70-Cc for ; Fri, 7 Jan 2011 14:56:23 -0500 (EST) Received: from riven.arriad.com (fw.arriad.com [10.0.0.16]) by zimbra.averesystems.com (Postfix) with ESMTPSA id 37D8C8BC023 for ; Fri, 7 Jan 2011 14:56:23 -0500 (EST) From: Andrew Boyer Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Date: Fri, 7 Jan 2011 14:58:19 -0500 Message-Id: To: freebsd-net@freebsd.org Mime-Version: 1.0 (Apple Message framework v1082) X-Mailer: Apple Mail (2.1082) Subject: Check in small patches for ixgbe? X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Jan 2011 20:17:22 -0000 Would someone please check in the patches I submitted under these PRs? kern/150247: [patch] [ixgbe] Version in -current won't build on 7.x systems kern/153772: [ixgbe] [patch] sysctls reference wrong XON/XOFF variables It should only take a minute and I think they're noncontroversial... Thank you, Andrew -------------------------------------------------- Andrew Boyer aboyer@averesystems.com From owner-freebsd-net@FreeBSD.ORG Fri Jan 7 21:55:58 2011 Return-Path: Delivered-To: freebsd-net@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C80F01065673; Fri, 7 Jan 2011 21:55:58 +0000 (UTC) (envelope-from linimon@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 9F6908FC12; Fri, 7 Jan 2011 21:55:58 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id p07Ltw4M052904; Fri, 7 Jan 2011 21:55:58 GMT (envelope-from linimon@freefall.freebsd.org) Received: (from linimon@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id p07LtwoA052900; Fri, 7 Jan 2011 21:55:58 GMT (envelope-from linimon) Date: Fri, 7 Jan 2011 21:55:58 GMT Message-Id: <201101072155.p07LtwoA052900@freefall.freebsd.org> To: linimon@FreeBSD.org, freebsd-bugs@FreeBSD.org, freebsd-net@FreeBSD.org From: linimon@FreeBSD.org Cc: Subject: Re: kern/153772: [ixgbe] [patch] sysctls reference wrong XON/XOFF variables X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Jan 2011 21:55:58 -0000 Synopsis: [ixgbe] [patch] sysctls reference wrong XON/XOFF variables Responsible-Changed-From-To: freebsd-bugs->freebsd-net Responsible-Changed-By: linimon Responsible-Changed-When: Fri Jan 7 21:55:46 UTC 2011 Responsible-Changed-Why: Over to maintainer(s). http://www.freebsd.org/cgi/query-pr.cgi?pr=153772 From owner-freebsd-net@FreeBSD.ORG Fri Jan 7 22:35:21 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id CB640106564A for ; Fri, 7 Jan 2011 22:35:21 +0000 (UTC) (envelope-from freebsd-net@m.gmane.org) Received: from lo.gmane.org (lo.gmane.org [80.91.229.12]) by mx1.freebsd.org (Postfix) with ESMTP id 802F58FC12 for ; Fri, 7 Jan 2011 22:35:21 +0000 (UTC) Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1PbKtz-0000op-6W for freebsd-net@freebsd.org; Fri, 07 Jan 2011 23:35:19 +0100 Received: from cpe-188-129-116-202.dynamic.amis.hr ([188.129.116.202]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Fri, 07 Jan 2011 23:35:19 +0100 Received: from ivoras by cpe-188-129-116-202.dynamic.amis.hr with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Fri, 07 Jan 2011 23:35:19 +0100 X-Injected-Via-Gmane: http://gmane.org/ To: freebsd-net@freebsd.org From: Ivan Voras Date: Fri, 07 Jan 2011 23:35:06 +0100 Lines: 12 Message-ID: References: <4D233524.6000403@DataIX.net> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Complaints-To: usenet@dough.gmane.org X-Gmane-NNTP-Posting-Host: cpe-188-129-116-202.dynamic.amis.hr User-Agent: Mozilla/5.0 (X11; U; FreeBSD amd64; en-US; rv:1.9.2.12) Gecko/20101102 Thunderbird/3.1.6 In-Reply-To: <4D233524.6000403@DataIX.net> Subject: Re: tcp implementation source code X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Jan 2011 22:35:21 -0000 On 01/04/11 15:56, J. Hellenthal wrote: > On 01/04/2011 04:46, Mickey Harvey wrote: >> I would like to know where I can find the source code for the TCP >> implementation so I can do some hacking on it. > > Have you looked through the repository at all ? > > http://svn.freebsd.org/ Specifically, http://svn.freebsd.org/viewvc/base/head/sys/netinet/ . From owner-freebsd-net@FreeBSD.ORG Fri Jan 7 22:59:10 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id BA32B1065707 for ; Fri, 7 Jan 2011 22:59:10 +0000 (UTC) (envelope-from jfvogel@gmail.com) Received: from mail-gw0-f54.google.com (mail-gw0-f54.google.com [74.125.83.54]) by mx1.freebsd.org (Postfix) with ESMTP id 75CA28FC25 for ; Fri, 7 Jan 2011 22:59:10 +0000 (UTC) Received: by gwj21 with SMTP id 21so8463018gwj.13 for ; Fri, 07 Jan 2011 14:59:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:in-reply-to :references:date:message-id:subject:from:to:cc:content-type; bh=y/QiEHyPzQwX/nW7U/vW4sYhs+1MQkRV9fI5qVOSJQ8=; b=bQm04zSd1fttASB1VV9W8YlEBGVtugVgGZ/Rf5r4azsFuNzq+opaoeblqasmAmFfEt DR22h1U2U9f2G9yZukapi8+Dct8UvquTGmpK7gEqSIyNH2vWsXHkcRpGlkKWov6lunCb yXfMZsSPwH9TxJTwAMMFp2JitOMWZjdT8d8Tc= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=mSFWzNMazD2I9iKQpImIYzU/EHn3TUD45blmV9TcZoPJqZKg5o70+RT3WNnWGptQ0t 1qtqq3y/vJClUSAHrPZ0HZFUroiEnqOA6kWKPWaZbxmNoOwhWq9gjF11CDwnF1PZE4aO JVxbMGog9y8N9TMtfPid2itYqdFuUbni9eB08= MIME-Version: 1.0 Received: by 10.146.83.8 with SMTP id g8mr36727983yab.11.1294441149312; Fri, 07 Jan 2011 14:59:09 -0800 (PST) Received: by 10.147.137.15 with HTTP; Fri, 7 Jan 2011 14:59:09 -0800 (PST) In-Reply-To: References: Date: Fri, 7 Jan 2011 14:59:09 -0800 Message-ID: From: Jack Vogel To: Andrew Boyer Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: freebsd-net@freebsd.org Subject: Re: Check in small patches for ixgbe? X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Jan 2011 22:59:10 -0000 Done, thanks for prodding me Andrew :) Jack On Fri, Jan 7, 2011 at 11:58 AM, Andrew Boyer wrote: > Would someone please check in the patches I submitted under these PRs? > > kern/150247: [patch] [ixgbe] Version in -current won't build on 7.x systems > kern/153772: [ixgbe] [patch] sysctls reference wrong XON/XOFF variables > > It should only take a minute and I think they're noncontroversial... > > Thank you, > Andrew > > -------------------------------------------------- > Andrew Boyer aboyer@averesystems.com > > > > > _______________________________________________ > freebsd-net@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" > From owner-freebsd-net@FreeBSD.ORG Fri Jan 7 23:13:34 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 862961065672 for ; Fri, 7 Jan 2011 23:13:34 +0000 (UTC) (envelope-from ivoras@gmail.com) Received: from mail-qw0-f54.google.com (mail-qw0-f54.google.com [209.85.216.54]) by mx1.freebsd.org (Postfix) with ESMTP id 361238FC17 for ; Fri, 7 Jan 2011 23:13:33 +0000 (UTC) Received: by qwj9 with SMTP id 9so17655226qwj.13 for ; Fri, 07 Jan 2011 15:13:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:mime-version:sender:received :in-reply-to:references:from:date:x-google-sender-auth:message-id :subject:to:cc:content-type:content-transfer-encoding; bh=cIhaThwnk2YxYMePz9mJXD4aldabtj3IMvYN/saYI30=; b=fdlowuVyEDytkpY+Na1eYZyJzvl+cT0h+DCYqlNrnpH+g3v49bGNQ7aXX3B7XzZxCM AkYJgyjUm4vL08fUOZjp/tj2QFE2gF1kTVSjUpxpXwxy7VmHXp7NNbmu646GwA0eX91T 9Wa+4JAc64goifaZRVl2yAOhMbR2F3dkfhfp8= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:from:date :x-google-sender-auth:message-id:subject:to:cc:content-type :content-transfer-encoding; b=hT6SbDpvo77Kjxd/Gtq5xvw+LYmBnUT0jZFX4PnTxTW0CivJQNKyR7+nKIfoFTryXd hvlXYBKrBFR6g5Dh5ufi6EMa7LyUb8X941sMygxN9wuGhwCbY3dSsXw2SgizQuETVEhD JBBQYZe14sbZFYamTMoQ+sI+sRusPcnDGkcyY= Received: by 10.229.43.195 with SMTP id x3mr22416457qce.291.1294442012859; Fri, 07 Jan 2011 15:13:32 -0800 (PST) MIME-Version: 1.0 Sender: ivoras@gmail.com Received: by 10.229.44.70 with HTTP; Fri, 7 Jan 2011 15:12:52 -0800 (PST) In-Reply-To: <4D279D0B.4040103@FreeBSD.org> References: <4D233524.6000403@DataIX.net> <4D279D0B.4040103@FreeBSD.org> From: Ivan Voras Date: Sat, 8 Jan 2011 00:12:52 +0100 X-Google-Sender-Auth: IvV1kIQmxdlGbKfCICOomom8iLE Message-ID: To: Doug Barton Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Cc: freebsd-net@freebsd.org Subject: Re: tcp implementation source code X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Jan 2011 23:13:34 -0000 On 8 January 2011 00:08, Doug Barton wrote: > On 01/07/2011 14:35, Ivan Voras wrote: >> >> On 01/04/11 15:56, J. Hellenthal wrote: >>> >>> On 01/04/2011 04:46, Mickey Harvey wrote: >>>> >>>> I would like to know where I can find the source code for the TCP >>>> implementation so I can do some hacking on it. >>> >>> Have you looked through the repository at all ? >>> >>> http://svn.freebsd.org/ >> >> Specifically =C2=A0... > > We generally try to avoid helping people with their CS 101 homework. :) If his homework stops at the assignment "List the files in a specific directory", his teachers deserve to be cheated :P From owner-freebsd-net@FreeBSD.ORG Fri Jan 7 23:35:42 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 3A6FA106566B for ; Fri, 7 Jan 2011 23:35:42 +0000 (UTC) (envelope-from dougb@FreeBSD.org) Received: from mail2.fluidhosting.com (mx22.fluidhosting.com [204.14.89.5]) by mx1.freebsd.org (Postfix) with ESMTP id BDCF68FC0C for ; Fri, 7 Jan 2011 23:35:41 +0000 (UTC) Received: (qmail 3277 invoked by uid 399); 7 Jan 2011 23:09:01 -0000 Received: from localhost (HELO doug-optiplex.ka9q.net) (dougb@dougbarton.us@127.0.0.1) by localhost with ESMTPAM; 7 Jan 2011 23:09:01 -0000 X-Originating-IP: 127.0.0.1 X-Sender: dougb@dougbarton.us Message-ID: <4D279D0B.4040103@FreeBSD.org> Date: Fri, 07 Jan 2011 15:08:59 -0800 From: Doug Barton Organization: http://SupersetSolutions.com/ User-Agent: Mozilla/5.0 (X11; U; FreeBSD amd64; en-US; rv:1.9.2.13) Gecko/20101210 Thunderbird/3.1.7 MIME-Version: 1.0 To: Ivan Voras References: <4D233524.6000403@DataIX.net> In-Reply-To: X-Enigmail-Version: 1.1.2 OpenPGP: id=1A1ABC84 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: freebsd-net@freebsd.org Subject: Re: tcp implementation source code X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Jan 2011 23:35:42 -0000 On 01/07/2011 14:35, Ivan Voras wrote: > On 01/04/11 15:56, J. Hellenthal wrote: >> On 01/04/2011 04:46, Mickey Harvey wrote: >>> I would like to know where I can find the source code for the TCP >>> implementation so I can do some hacking on it. >> >> Have you looked through the repository at all ? >> >> http://svn.freebsd.org/ > > Specifically ... We generally try to avoid helping people with their CS 101 homework. :) Doug -- Nothin' ever doesn't change, but nothin' changes much. -- OK Go Breadth of IT experience, and depth of knowledge in the DNS. Yours for the right price. :) http://SupersetSolutions.com/ From owner-freebsd-net@FreeBSD.ORG Sat Jan 8 00:53:00 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9AEF9106566B for ; Sat, 8 Jan 2011 00:53:00 +0000 (UTC) (envelope-from spawk@acm.poly.edu) Received: from acm.poly.edu (acm.poly.edu [128.238.9.200]) by mx1.freebsd.org (Postfix) with ESMTP id 3CD8F8FC1B for ; Sat, 8 Jan 2011 00:52:59 +0000 (UTC) Received: (qmail 9867 invoked from network); 8 Jan 2011 00:26:18 -0000 Received: from unknown (HELO ?192.168.0.2?) (spawk@96.224.221.101) by acm.poly.edu with CAMELLIA256-SHA encrypted SMTP; 8 Jan 2011 00:26:18 -0000 Message-ID: <4D27AF1D.2030505@acm.poly.edu> Date: Fri, 07 Jan 2011 19:26:05 -0500 From: Boris Kochergin User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.9.2.12) Gecko/20101031 Thunderbird/3.1.6 MIME-Version: 1.0 To: freebsd-net@freebsd.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: NDP Ethernet address display X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 08 Jan 2011 00:53:00 -0000 Hi. I noticed that ndp(8) doesn't zero-pad Ethernet addresses, which is inconsistent with arp(8): # ndp -an ... 2001:470:897b::1 0:30:48:b1:1b:9c em0 permanent R # arp -an ... ? (128.238.9.201) at 00:30:48:b1:1b:9c on em0 permanent [ethernet] As everything else I can think of zero-pads them, this makes it a little annoying to grep for addresses, etc. Is this intentional? It is the case in 7.x through CURRENT and the fix is quite simple: --- /usr/src/usr.sbin/ndp/ndp.c.orig 2011-01-07 19:16:17.000000000 -0500 +++ /usr/src/usr.sbin/ndp/ndp.c 2011-01-07 19:15:36.000000000 -0500 @@ -828,7 +828,7 @@ if (sdl->sdl_alen) { cp = (u_char *)LLADDR(sdl); - snprintf(hbuf, sizeof(hbuf), "%x:%x:%x:%x:%x:%x", + snprintf(hbuf, sizeof(hbuf), "%02x:%02x:%02x:%02x:%02x:%02x", cp[0], cp[1], cp[2], cp[3], cp[4], cp[5]); } else snprintf(hbuf, sizeof(hbuf), "(incomplete)"); -Boris From owner-freebsd-net@FreeBSD.ORG Sat Jan 8 01:09:13 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id A710A10656A7 for ; Sat, 8 Jan 2011 01:09:13 +0000 (UTC) (envelope-from cswiger@mac.com) Received: from asmtpout025.mac.com (asmtpout025.mac.com [17.148.16.100]) by mx1.freebsd.org (Postfix) with ESMTP id 8F4518FC1A for ; Sat, 8 Jan 2011 01:09:13 +0000 (UTC) MIME-version: 1.0 Content-transfer-encoding: 7BIT Content-type: text/plain; CHARSET=US-ASCII Received: from [17.151.99.224] by asmtp025.mac.com (Oracle Communications Messaging Exchange Server 7u4-20.01 64bit (built Nov 21 2010)) with ESMTPSA id <0LEO00HZKJ62QY80@asmtp025.mac.com> for freebsd-net@freebsd.org; Fri, 07 Jan 2011 17:08:27 -0800 (PST) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.2.15,1.0.148,0.0.0000 definitions=2011-01-07_12:2011-01-07, 2011-01-07, 1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 ipscore=0 suspectscore=0 phishscore=0 bulkscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx engine=6.0.2-1010190000 definitions=main-1101070118 From: Chuck Swiger In-reply-to: <4D27AF1D.2030505@acm.poly.edu> Date: Fri, 07 Jan 2011 17:08:26 -0800 Message-id: References: <4D27AF1D.2030505@acm.poly.edu> To: Boris Kochergin X-Mailer: Apple Mail (2.1082) Cc: freebsd-net@freebsd.org Subject: Re: NDP Ethernet address display X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 08 Jan 2011 01:09:13 -0000 On Jan 7, 2011, at 4:26 PM, Boris Kochergin wrote: > As everything else I can think of zero-pads them, this makes it a little annoying to grep for addresses, etc. Is this intentional? It is the case in 7.x through CURRENT and the fix is quite simple: +1. MAC addresses should be displayed as two-byte-zero-padded sequences.... :-) Regards, -- -Chuck From owner-freebsd-net@FreeBSD.ORG Sat Jan 8 01:50:49 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id B5B7B1065697 for ; Sat, 8 Jan 2011 01:50:49 +0000 (UTC) (envelope-from pluknet@gmail.com) Received: from mail-qy0-f175.google.com (mail-qy0-f175.google.com [209.85.216.175]) by mx1.freebsd.org (Postfix) with ESMTP id 6ABED8FC08 for ; Sat, 8 Jan 2011 01:50:49 +0000 (UTC) Received: by qyk8 with SMTP id 8so15246qyk.13 for ; Fri, 07 Jan 2011 17:50:48 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=Br1WkCZEj5V9P7yZRMh6i9xKak9ztjaYNWo9VF52hb8=; b=lGXpv4BDfOhsqFT4/jbFmaggeto//9LNLFwwyMQbVpiVrLkK1h/mt7Ifpsj34wlWzu /XHRTuxk5JhKABZA4EV/e6zegkIa949H6oUGuH0w97SYrmkTQtqRckHH9wEgOdNdZMEd 5aXw7TG2hvSGImgB6f7pByMygm6Wg6jCwCNNY= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=VuL8859Khjg3EpWs8M8eNBYrXRnvRh2WuQvSzrQ6zDxbEBE0T9qFG2ZNVSgY3lhGTx Kfml1ukdf8VSm8QHyyqtN9zyNSl2llUbwzM5J9IvvMd0yzsUlPuqFDhsSNdm3ryufQAL cX//br4mpooej/X8mXwAE/d4CJklrTOmBo4p4= MIME-Version: 1.0 Received: by 10.229.185.1 with SMTP id cm1mr22957905qcb.81.1294449997362; Fri, 07 Jan 2011 17:26:37 -0800 (PST) Received: by 10.229.39.147 with HTTP; Fri, 7 Jan 2011 17:26:37 -0800 (PST) In-Reply-To: <4D27AF1D.2030505@acm.poly.edu> References: <4D27AF1D.2030505@acm.poly.edu> Date: Sat, 8 Jan 2011 04:26:37 +0300 Message-ID: From: Sergey Kandaurov To: Boris Kochergin Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: freebsd-net@freebsd.org Subject: Re: NDP Ethernet address display X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 08 Jan 2011 01:50:49 -0000 On 8 January 2011 03:26, Boris Kochergin wrote: > Hi. I noticed that ndp(8) doesn't zero-pad Ethernet addresses, which is > inconsistent with arp(8): > > # ndp -an > ... > 2001:470:897b::1 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 0:30:48:b1:1b:9c= =A0 =A0 em0 permanent R > > # arp -an > ... > ? (128.238.9.201) at 00:30:48:b1:1b:9c on em0 permanent [ethernet] > > As everything else I can think of zero-pads them, this makes it a little > annoying to grep for addresses, etc. Is this intentional? It is the case = in > 7.x through CURRENT and the fix is quite simple: > > --- /usr/src/usr.sbin/ndp/ndp.c.orig =A0 =A02011-01-07 19:16:17.000000000= -0500 > +++ /usr/src/usr.sbin/ndp/ndp.c 2011-01-07 19:15:36.000000000 -0500 > @@ -828,7 +828,7 @@ > > =A0 =A0 =A0 =A0if (sdl->sdl_alen) { > =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0cp =3D (u_char *)LLADDR(sdl); > - =A0 =A0 =A0 =A0 =A0 =A0 =A0 snprintf(hbuf, sizeof(hbuf), "%x:%x:%x:%x:%= x:%x", > + =A0 =A0 =A0 =A0 =A0 =A0 =A0 snprintf(hbuf, sizeof(hbuf), > "%02x:%02x:%02x:%02x:%02x:%02x", > =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0cp[0], cp[1], cp[2], cp[3], cp[4],= cp[5]); > =A0 =A0 =A0 =A0} else > =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0snprintf(hbuf, sizeof(hbuf), "(incomplete)= "); > Or rather use getnameinfo() for that as NetBSD/KAME does, and NetBSD's getnameinfo() AF_LINK support was merged at 6.3 time. (See ndp.c#rev1.87 at KAME, ndp.c#rev1.35 at NetBSD). --=20 wbr, pluknet From owner-freebsd-net@FreeBSD.ORG Sat Jan 8 02:01:16 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 33A521065673 for ; Sat, 8 Jan 2011 02:01:16 +0000 (UTC) (envelope-from spawk@acm.poly.edu) Received: from acm.poly.edu (acm.poly.edu [128.238.9.200]) by mx1.freebsd.org (Postfix) with ESMTP id DCF478FC0C for ; Sat, 8 Jan 2011 02:01:15 +0000 (UTC) Received: (qmail 12144 invoked from network); 8 Jan 2011 02:01:14 -0000 Received: from unknown (HELO ?192.168.0.2?) (spawk@96.224.221.101) by acm.poly.edu with CAMELLIA256-SHA encrypted SMTP; 8 Jan 2011 02:01:14 -0000 Message-ID: <4D27C55D.8070200@acm.poly.edu> Date: Fri, 07 Jan 2011 21:01:01 -0500 From: Boris Kochergin User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.9.2.12) Gecko/20101031 Thunderbird/3.1.6 MIME-Version: 1.0 To: Sergey Kandaurov References: <4D27AF1D.2030505@acm.poly.edu> In-Reply-To: Content-Type: multipart/mixed; boundary="------------070606030005030406040902" Cc: freebsd-net@freebsd.org Subject: Re: NDP Ethernet address display X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 08 Jan 2011 02:01:16 -0000 This is a multi-part message in MIME format. --------------070606030005030406040902 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit On 01/07/11 20:26, Sergey Kandaurov wrote: > On 8 January 2011 03:26, Boris Kochergin wrote: >> Hi. I noticed that ndp(8) doesn't zero-pad Ethernet addresses, which is >> inconsistent with arp(8): >> >> # ndp -an >> ... >> 2001:470:897b::1 0:30:48:b1:1b:9c em0 permanent R >> >> # arp -an >> ... >> ? (128.238.9.201) at 00:30:48:b1:1b:9c on em0 permanent [ethernet] >> >> As everything else I can think of zero-pads them, this makes it a little >> annoying to grep for addresses, etc. Is this intentional? It is the case in >> 7.x through CURRENT and the fix is quite simple: >> >> --- /usr/src/usr.sbin/ndp/ndp.c.orig 2011-01-07 19:16:17.000000000 -0500 >> +++ /usr/src/usr.sbin/ndp/ndp.c 2011-01-07 19:15:36.000000000 -0500 >> @@ -828,7 +828,7 @@ >> >> if (sdl->sdl_alen) { >> cp = (u_char *)LLADDR(sdl); >> - snprintf(hbuf, sizeof(hbuf), "%x:%x:%x:%x:%x:%x", >> + snprintf(hbuf, sizeof(hbuf), >> "%02x:%02x:%02x:%02x:%02x:%02x", >> cp[0], cp[1], cp[2], cp[3], cp[4], cp[5]); >> } else >> snprintf(hbuf, sizeof(hbuf), "(incomplete)"); >> > Or rather use getnameinfo() for that as NetBSD/KAME does, and > NetBSD's getnameinfo() AF_LINK support was merged at 6.3 time. > > (See ndp.c#rev1.87 at KAME, ndp.c#rev1.35 at NetBSD). > Sure. -Boris --------------070606030005030406040902 Content-Type: text/plain; name="ndp.patch" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="ndp.patch" --- /usr/src/usr.sbin/ndp/ndp.c.orig 2011-01-07 19:16:17.000000000 -0500 +++ /usr/src/usr.sbin/ndp/ndp.c 2011-01-07 21:00:20.000000000 -0500 @@ -80,6 +80,7 @@ #include #include #include +#include #include #include @@ -824,12 +825,12 @@ struct sockaddr_dl *sdl; { static char hbuf[NI_MAXHOST]; - u_char *cp; if (sdl->sdl_alen) { - cp = (u_char *)LLADDR(sdl); - snprintf(hbuf, sizeof(hbuf), "%x:%x:%x:%x:%x:%x", - cp[0], cp[1], cp[2], cp[3], cp[4], cp[5]); + if (getnameinfo((struct sockaddr *)(void *)sdl, + (socklen_t)sdl->sdl_len, + hbuf, sizeof(hbuf), NULL, 0, NI_NUMERICHOST) != 0) + snprintf(hbuf, sizeof(hbuf), ""); } else snprintf(hbuf, sizeof(hbuf), "(incomplete)"); --------------070606030005030406040902-- From owner-freebsd-net@FreeBSD.ORG Sat Jan 8 02:09:06 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 922031065670 for ; Sat, 8 Jan 2011 02:09:06 +0000 (UTC) (envelope-from dougb@FreeBSD.org) Received: from mail2.fluidhosting.com (mx22.fluidhosting.com [204.14.89.5]) by mx1.freebsd.org (Postfix) with ESMTP id 204DE8FC0C for ; Sat, 8 Jan 2011 02:09:05 +0000 (UTC) Received: (qmail 8446 invoked by uid 399); 8 Jan 2011 02:09:04 -0000 Received: from localhost (HELO doug-optiplex.ka9q.net) (dougb@dougbarton.us@127.0.0.1) by localhost with ESMTPAM; 8 Jan 2011 02:09:04 -0000 X-Originating-IP: 127.0.0.1 X-Sender: dougb@dougbarton.us Message-ID: <4D27C73E.8040907@FreeBSD.org> Date: Fri, 07 Jan 2011 18:09:02 -0800 From: Doug Barton Organization: http://SupersetSolutions.com/ User-Agent: Mozilla/5.0 (X11; U; FreeBSD amd64; en-US; rv:1.9.2.13) Gecko/20101210 Thunderbird/3.1.7 MIME-Version: 1.0 To: Boris Kochergin References: <4D27AF1D.2030505@acm.poly.edu> <4D27C55D.8070200@acm.poly.edu> In-Reply-To: <4D27C55D.8070200@acm.poly.edu> X-Enigmail-Version: 1.1.2 OpenPGP: id=1A1ABC84 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: freebsd-net@freebsd.org, Sergey Kandaurov , delphij@FreeBSD.org Subject: Re: NDP Ethernet address display X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 08 Jan 2011 02:09:06 -0000 On 01/07/2011 18:01, Boris Kochergin wrote: >>> - snprintf(hbuf, sizeof(hbuf), "%x:%x:%x:%x:%x:%x", There are numerous examples of this string in the tree. Some of them seem like they may be correct, but many of them are obviously printing out mac addresses and should be converted, one way or another: http://dougbarton.us/mac-padding.txt In any case, thanks to Xin for fixing this one so quickly. :) Doug -- Nothin' ever doesn't change, but nothin' changes much. -- OK Go Breadth of IT experience, and depth of knowledge in the DNS. Yours for the right price. :) http://SupersetSolutions.com/ From owner-freebsd-net@FreeBSD.ORG Sat Jan 8 02:16:36 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D1F0C106564A for ; Sat, 8 Jan 2011 02:16:36 +0000 (UTC) (envelope-from spawk@acm.poly.edu) Received: from acm.poly.edu (acm.poly.edu [128.238.9.200]) by mx1.freebsd.org (Postfix) with ESMTP id 6EDFC8FC15 for ; Sat, 8 Jan 2011 02:16:36 +0000 (UTC) Received: (qmail 12365 invoked from network); 8 Jan 2011 02:16:35 -0000 Received: from unknown (HELO ?192.168.0.2?) (spawk@96.224.221.101) by acm.poly.edu with CAMELLIA256-SHA encrypted SMTP; 8 Jan 2011 02:16:35 -0000 Message-ID: <4D27C8F6.9030803@acm.poly.edu> Date: Fri, 07 Jan 2011 21:16:22 -0500 From: Boris Kochergin User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.9.2.12) Gecko/20101031 Thunderbird/3.1.6 MIME-Version: 1.0 To: Doug Barton References: <4D27AF1D.2030505@acm.poly.edu> <4D27C55D.8070200@acm.poly.edu> <4D27C73E.8040907@FreeBSD.org> In-Reply-To: <4D27C73E.8040907@FreeBSD.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: freebsd-net@freebsd.org, Sergey Kandaurov , delphij@FreeBSD.org Subject: Re: NDP Ethernet address display X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 08 Jan 2011 02:16:36 -0000 On 01/07/11 21:09, Doug Barton wrote: > On 01/07/2011 18:01, Boris Kochergin wrote: > >>>> - snprintf(hbuf, sizeof(hbuf), "%x:%x:%x:%x:%x:%x", > > There are numerous examples of this string in the tree. Some of them > seem like they may be correct, but many of them are obviously printing > out mac addresses and should be converted, one way or another: > > http://dougbarton.us/mac-padding.txt > > In any case, thanks to Xin for fixing this one so quickly. :) > > > Doug > The sscanf() calls are definitely fine. I made sure to test that bit in ndp(8). Thanks, Xin! -Boris From owner-freebsd-net@FreeBSD.ORG Sat Jan 8 02:19:22 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D0E4010656B5 for ; Sat, 8 Jan 2011 02:19:22 +0000 (UTC) (envelope-from RCharlet@adaranet.com) Received: from barracuda.adaranet.com (smtp.adaranet.com [72.5.229.2]) by mx1.freebsd.org (Postfix) with ESMTP id B0F738FC0A for ; Sat, 8 Jan 2011 02:19:22 +0000 (UTC) X-ASG-Debug-ID: 1294443778-4891025c0001-QdxwpM Received: from SJ-EXCH-1.adaranet.com ([10.10.1.29]) by barracuda.adaranet.com with ESMTP id y8FsfBeJQDE5o3NY; Fri, 07 Jan 2011 15:42:58 -0800 (PST) X-Barracuda-Envelope-From: RCharlet@adaranet.com Received: from SJ-EXCH-1.adaranet.com ([fe80::7042:d8c2:5973:c523]) by SJ-EXCH-1.adaranet.com ([fe80::7042:d8c2:5973:c523%14]) with mapi; Fri, 7 Jan 2011 15:42:58 -0800 From: "Ricky Charlet" X-Barracuda-BBL-IP: fe80::7042:d8c2:5973:c523 X-Barracuda-RBL-IP: fe80::7042:d8c2:5973:c523 To: 'Doug Barton' , Ivan Voras Date: Fri, 7 Jan 2011 15:42:57 -0800 X-ASG-Orig-Subj: RE: tcp implementation source code Thread-Topic: tcp implementation source code Thread-Index: Acuuw6EE5RnwwxoCThWIqxNfCXhcuQAAOSkQ Message-ID: <32AB5C9615CC494997D9ABB1DB12783C024C6FC242@SJ-EXCH-1.adaranet.com> References: <4D233524.6000403@DataIX.net> <4D279D0B.4040103@FreeBSD.org> In-Reply-To: <4D279D0B.4040103@FreeBSD.org> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Barracuda-Connect: UNKNOWN[10.10.1.29] X-Barracuda-Start-Time: 1294443778 X-Barracuda-URL: http://172.16.10.203:8000/cgi-mod/mark.cgi X-Virus-Scanned: by bsmtpd at adaranet.com Cc: "freebsd-net@freebsd.org" Subject: RE: tcp implementation source code X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 08 Jan 2011 02:19:22 -0000 http://svn.freebsd.org/viewvc/base/releng/8.1/sys/netinet/ --- Ricky Charlet > -----Original Message----- > From: owner-freebsd-net@freebsd.org [mailto:owner-freebsd- > net@freebsd.org] On Behalf Of Doug Barton > Sent: Friday, January 07, 2011 3:09 PM > To: Ivan Voras > Cc: freebsd-net@freebsd.org > Subject: Re: tcp implementation source code > > On 01/07/2011 14:35, Ivan Voras wrote: > > On 01/04/11 15:56, J. Hellenthal wrote: > >> On 01/04/2011 04:46, Mickey Harvey wrote: > >>> I would like to know where I can find the source code for the TCP > >>> implementation so I can do some hacking on it. > >> > >> Have you looked through the repository at all ? > >> > >> http://svn.freebsd.org/ > > > > Specifically ... > > We generally try to avoid helping people with their CS 101 homework. :) > > > Doug > > -- > > Nothin' ever doesn't change, but nothin' changes much. > -- OK Go > > Breadth of IT experience, and depth of knowledge in the DNS. > Yours for the right price. :) http://SupersetSolutions.com/ > > _______________________________________________ > freebsd-net@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" From owner-freebsd-net@FreeBSD.ORG Sat Jan 8 03:40:24 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 7219610656A9; Sat, 8 Jan 2011 03:40:24 +0000 (UTC) (envelope-from nyan@FreeBSD.org) Received: from sakura.ccs.furiru.org (sakura.ccs.furiru.org [IPv6:2001:2f0:104:8060::1]) by mx1.freebsd.org (Postfix) with ESMTP id F21168FC14; Sat, 8 Jan 2011 03:40:23 +0000 (UTC) Received: from localhost (authenticated bits=0) by sakura.ccs.furiru.org (unknown) with ESMTP id p083eIJj049352; Sat, 8 Jan 2011 12:40:21 +0900 (JST) (envelope-from nyan@FreeBSD.org) Date: Sat, 08 Jan 2011 12:40:18 +0900 (JST) Message-Id: <20110108.124018.59640143160055980.nyan@FreeBSD.org> To: jfvogel@gmail.com From: TAKAHASHI Yoshihiro In-Reply-To: References: X-Mailer: Mew version 6.3 on Emacs 22.3 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: freebsd-net@freebsd.org, freebsd-stable@freebsd.org, jack.vogel@intel.com Subject: Re: Supermicro Bladeserver X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 08 Jan 2011 03:40:24 -0000 In article Jack Vogel writes: > I am trying to track down a problem being experienced at icir.org using > SuperMicro > bladeservers, the SERDES 82575 interfaces are having connectivity or perhaps > autoneg problems, resulting in link transitions and watchdog resets. > > The closest hardware my org at Intel has is a Fujitsu server who's blades > also have > this device, but testing on that has failed to repro the problem. > > I was wondering if anyone else out there has this hardware, if so could you > let me > know your experience, have you had problems or not, etc etc? My machine has the following em(4) device and it has a autoneg problem. When I was using 8-stable kernel at 2010/11/01, it has no problem. But I update to 8-stable at 2010/12/01, the kernel is only linked up as 10M. em0@pci0:0:25:0: class=0x020000 card=0x13d510cf chip=0x104a8086 rev=0x02 hdr=0x00 vendor = 'Intel Corporation' device = '82566DM Gigabit Network Connection' class = network subclass = ethernet --- TAKAHASHI Yoshihiro From owner-freebsd-net@FreeBSD.ORG Sat Jan 8 13:40:12 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 8C4DD1065705 for ; Sat, 8 Jan 2011 13:40:12 +0000 (UTC) (envelope-from nonsolosoft@diff.org) Received: from u1.diff.org (u1.diff.org [78.46.96.43]) by mx1.freebsd.org (Postfix) with ESMTP id 0F4028FC18 for ; Sat, 8 Jan 2011 13:40:11 +0000 (UTC) Received: from lap.diff.org (vola.diff.org [81.174.26.135]) (authenticated bits=0) by u1.diff.org (8.14.4/8.14.4) with ESMTP id p08DAXND040191 for ; Sat, 8 Jan 2011 13:10:35 GMT (envelope-from nonsolosoft@diff.org) Message-ID: <4D286242.30500@diff.org> Date: Sat, 08 Jan 2011 14:10:26 +0100 From: Ferruccio Zamuner Organization: NonSoLoSoft User-Agent: Mozilla/5.0 (X11; U; DragonFly i386; en-US; rv:1.9.2.9) Gecko/20101023 Lightning/1.0b3pre Lanikai/3.1.3 MIME-Version: 1.0 To: freebsd-net@freebsd.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.3.5 (u1.diff.org [78.46.96.43]); Sat, 08 Jan 2011 13:10:35 +0000 (UTC) Subject: IPv6 with FreeBSD 8.1 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 08 Jan 2011 13:40:12 -0000 Ciao, I was trying to configure my host with IPv6. I've verified: 1) options INET6 # IPv6 communications protocols exists in /usr/src/sys/amd64/conf/MYKERNEL, and it is. 2) in /etc/rc.conf: ipv6_enable="YES" to be enabled, and it is. But: > ping6 -c4 ::1 ping6: ai_family not supported even if ifconfig output: lo0: flags=8049 metric 0 mtu 16384 options=3 inet 127.0.0.1 netmask 0xffffff00 inet6 ::1 prefixlen 128 inet6 fe80::1 prefixlen 64 scopeid 0x2 I'm a IPv6 newbie, but I've not understood from what I've read until now what I've missed or where/what I did wrong configuring IPv6 on FreeBSD 8.1. Can you please help me with links, hints or explains to fix it and get it running? Here there is also sysctl output filtered by inet6. > sysctl -A | grep inet6 net.inet6.ip6.forwarding: 0 net.inet6.ip6.redirect: 1 net.inet6.ip6.hlim: 64 net.inet6.ip6.stats: Format:S,ip6stat Length:3312 Dump:0x00000000000000000000000000000000... net.inet6.ip6.maxfragpackets: 6400 net.inet6.ip6.accept_rtadv: 0 net.inet6.ip6.keepfaith: 0 net.inet6.ip6.log_interval: 5 net.inet6.ip6.hdrnestlimit: 15 net.inet6.ip6.dad_count: 1 net.inet6.ip6.auto_flowlabel: 1 net.inet6.ip6.defmcasthlim: 1 net.inet6.ip6.gifhlim: 30 net.inet6.ip6.kame_version: FreeBSD net.inet6.ip6.use_deprecated: 1 net.inet6.ip6.rr_prune: 5 net.inet6.ip6.v6only: 1 net.inet6.ip6.rtexpire: 3600 net.inet6.ip6.rtminexpire: 10 net.inet6.ip6.rtmaxcache: 128 net.inet6.ip6.use_tempaddr: 0 net.inet6.ip6.temppltime: 86400 net.inet6.ip6.tempvltime: 604800 net.inet6.ip6.auto_linklocal: 1 net.inet6.ip6.rip6stats: Format:S,rip6stat Length:56 Dump:0x00000000000000000000000000000000... net.inet6.ip6.prefer_tempaddr: 0 net.inet6.ip6.use_defaultzone: 0 net.inet6.ip6.maxfrags: 6400 net.inet6.ip6.mcast_pmtu: 0 net.inet6.ip6.mcast.loop: 1 net.inet6.ip6.mcast.maxsocksrc: 128 net.inet6.ip6.mcast.maxgrpsrc: 512 net.inet6.ip6.fw.deny_unknown_exthdrs: 1 net.inet6.ip6.fw.enable: 1 net.inet6.ipsec6.ipsecstats: Format:S,ipsecstat Length:12504 Dump:0x00000000000000000000000000000000... net.inet6.ipsec6.def_policy: 1 net.inet6.ipsec6.esp_trans_deflev: 1 net.inet6.ipsec6.esp_net_deflev: 1 net.inet6.ipsec6.ah_trans_deflev: 1 net.inet6.ipsec6.ah_net_deflev: 1 net.inet6.ipsec6.ecn: 0 net.inet6.ipsec6.debug: 0 net.inet6.ipsec6.filtertunnel: 0 net.inet6.icmp6.stats: Format:S,icmp6stat Length:4328 Dump:0x00000000000000000000000000000000... net.inet6.icmp6.rediraccept: 1 net.inet6.icmp6.redirtimeout: 600 net.inet6.icmp6.nd6_prune: 1 net.inet6.icmp6.nd6_delay: 5 net.inet6.icmp6.nd6_umaxtries: 3 net.inet6.icmp6.nd6_mmaxtries: 3 net.inet6.icmp6.nd6_useloopback: 1 net.inet6.icmp6.nodeinfo: 3 net.inet6.icmp6.errppslimit: 100 net.inet6.icmp6.nd6_maxnudhint: 0 net.inet6.icmp6.nd6_debug: 0 net.inet6.icmp6.nd6_prlist: Format:N Length:128 Dump:0x1c1c000000000000fe80000000000000... net.inet6.icmp6.nd6_maxqueuelen: 1 net.inet6.icmp6.nd6_onlink_ns_rfc4861: 0 net.inet6.mld.use_allow: 1 net.inet6.mld.v1enable: 1 net.inet6.mld.gsrdelay: 10 Thank you in advance, \ferz From owner-freebsd-net@FreeBSD.ORG Sat Jan 8 16:05:45 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 8149F106571E for ; Sat, 8 Jan 2011 16:05:45 +0000 (UTC) (envelope-from melifaro@ipfw.ru) Received: from no.spam.no.ddos.ru (no.spam.no.ddos.ru [IPv6:2a02:978:2:1000::3]) by mx1.freebsd.org (Postfix) with ESMTP id CC2DF8FC13 for ; Sat, 8 Jan 2011 16:05:44 +0000 (UTC) Received: from ws.su29.net (v6.mpls.in [IPv6:2a02:978:2::5]) by no.spam.no.ddos.ru (Postfix) with ESMTPA id 2F7D5339603; Sat, 8 Jan 2011 19:05:27 +0300 (MSK) Message-ID: <4D288B41.7090204@ipfw.ru> Date: Sat, 08 Jan 2011 19:05:21 +0300 From: "Alexander V. Chernikov" User-Agent: Thunderbird 2.0.0.24 (X11/20100515) MIME-Version: 1.0 To: Ferruccio Zamuner References: <4D286242.30500@diff.org> In-Reply-To: <4D286242.30500@diff.org> X-Enigmail-Version: 0.96.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: freebsd-net@freebsd.org Subject: Re: IPv6 with FreeBSD 8.1 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 08 Jan 2011 16:05:45 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Ferruccio Zamuner wrote: > Ciao, > > I was trying to configure my host with IPv6. > > I've verified: > > 1) > options INET6 # IPv6 communications protocols > exists in /usr/src/sys/amd64/conf/MYKERNEL, and it is. > > 2) in /etc/rc.conf: > ipv6_enable="YES" > > to be enabled, and it is. > > But: >> ping6 -c4 ::1 > ping6: ai_family not supported "ai_family not supported" is EAI_FAMILY error returned by getaddrinfo(3). Did you recompile world after adding INET6 option? > > even if ifconfig output: > lo0: flags=8049 metric 0 mtu 16384 > options=3 > inet 127.0.0.1 netmask 0xffffff00 > inet6 ::1 prefixlen 128 > inet6 fe80::1 prefixlen 64 scopeid 0x2 > > I'm a IPv6 newbie, but I've not understood from what I've read until now > what I've missed or where/what I did wrong configuring IPv6 on FreeBSD 8.1. > > > Can you please help me with links, hints or explains to fix it and get > it running? > > Here there is also sysctl output filtered by inet6. > >> sysctl -A | grep inet6 > net.inet6.ip6.forwarding: 0 > net.inet6.ip6.redirect: 1 > net.inet6.ip6.hlim: 64 > net.inet6.ip6.stats: Format:S,ip6stat Length:3312 > Dump:0x00000000000000000000000000000000... > net.inet6.ip6.maxfragpackets: 6400 > net.inet6.ip6.accept_rtadv: 0 > net.inet6.ip6.keepfaith: 0 > net.inet6.ip6.log_interval: 5 > net.inet6.ip6.hdrnestlimit: 15 > net.inet6.ip6.dad_count: 1 > net.inet6.ip6.auto_flowlabel: 1 > net.inet6.ip6.defmcasthlim: 1 > net.inet6.ip6.gifhlim: 30 > net.inet6.ip6.kame_version: FreeBSD > net.inet6.ip6.use_deprecated: 1 > net.inet6.ip6.rr_prune: 5 > net.inet6.ip6.v6only: 1 > net.inet6.ip6.rtexpire: 3600 > net.inet6.ip6.rtminexpire: 10 > net.inet6.ip6.rtmaxcache: 128 > net.inet6.ip6.use_tempaddr: 0 > net.inet6.ip6.temppltime: 86400 > net.inet6.ip6.tempvltime: 604800 > net.inet6.ip6.auto_linklocal: 1 > net.inet6.ip6.rip6stats: Format:S,rip6stat Length:56 > Dump:0x00000000000000000000000000000000... > net.inet6.ip6.prefer_tempaddr: 0 > net.inet6.ip6.use_defaultzone: 0 > net.inet6.ip6.maxfrags: 6400 > net.inet6.ip6.mcast_pmtu: 0 > net.inet6.ip6.mcast.loop: 1 > net.inet6.ip6.mcast.maxsocksrc: 128 > net.inet6.ip6.mcast.maxgrpsrc: 512 > net.inet6.ip6.fw.deny_unknown_exthdrs: 1 > net.inet6.ip6.fw.enable: 1 > net.inet6.ipsec6.ipsecstats: Format:S,ipsecstat Length:12504 > Dump:0x00000000000000000000000000000000... > net.inet6.ipsec6.def_policy: 1 > net.inet6.ipsec6.esp_trans_deflev: 1 > net.inet6.ipsec6.esp_net_deflev: 1 > net.inet6.ipsec6.ah_trans_deflev: 1 > net.inet6.ipsec6.ah_net_deflev: 1 > net.inet6.ipsec6.ecn: 0 > net.inet6.ipsec6.debug: 0 > net.inet6.ipsec6.filtertunnel: 0 > net.inet6.icmp6.stats: Format:S,icmp6stat Length:4328 > Dump:0x00000000000000000000000000000000... > net.inet6.icmp6.rediraccept: 1 > net.inet6.icmp6.redirtimeout: 600 > net.inet6.icmp6.nd6_prune: 1 > net.inet6.icmp6.nd6_delay: 5 > net.inet6.icmp6.nd6_umaxtries: 3 > net.inet6.icmp6.nd6_mmaxtries: 3 > net.inet6.icmp6.nd6_useloopback: 1 > net.inet6.icmp6.nodeinfo: 3 > net.inet6.icmp6.errppslimit: 100 > net.inet6.icmp6.nd6_maxnudhint: 0 > net.inet6.icmp6.nd6_debug: 0 > net.inet6.icmp6.nd6_prlist: Format:N Length:128 > Dump:0x1c1c000000000000fe80000000000000... > net.inet6.icmp6.nd6_maxqueuelen: 1 > net.inet6.icmp6.nd6_onlink_ns_rfc4861: 0 > net.inet6.mld.use_allow: 1 > net.inet6.mld.v1enable: 1 > net.inet6.mld.gsrdelay: 10 > > > Thank you in advance, \ferz > _______________________________________________ > freebsd-net@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (FreeBSD) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk0oi0EACgkQwcJ4iSZ1q2mB+wCgnysIKuULHKKasUWbfM8T+G9R YcYAn19JzEOrx3XZgHCwTKj4RfCVa/r+ =/xqQ -----END PGP SIGNATURE-----