From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932288AbWLaAno (ORCPT ); Sat, 30 Dec 2006 19:43:44 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932244AbWLaAno (ORCPT ); Sat, 30 Dec 2006 19:43:44 -0500 Received: from userg500.nifty.com ([202.248.238.80]:18979 "EHLO userg500.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932233AbWLaAnm (ORCPT ); Sat, 30 Dec 2006 19:43:42 -0500 DomainKey-Signature: a=rsa-sha1; s=userg500; d=nifty.com; c=simple; q=dns; b=JBE6TPcpQF6gyW6pLCka02L5jjvxG0HL5jpzOhv9wTDD1UJHdCBzLyYVivIITegYq 2YMlutipbNbxLayiC6Nrg== Date: Sun, 31 Dec 2006 18:42:47 +0900 From: Komuro To: YOSHIFUJI Hideaki / =?ISO-2022-JP?B?GyRCNUhGIzFRTEAbKEI=?= Cc: bunk@stusta.de, jgarzik@pobox.com, viro@ftp.linux.org.uk, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, davem@davemloft.net Subject: Re: [BUG KERNEL 2.6.20-rc1] ftp: get or put stops during file-transfer Message-Id: <20061231184247.0b68cede.komurojun-mbn@nifty.com> In-Reply-To: <20061230.231952.16573563.yoshfuji@linux-ipv6.org> References: <20061230185043.d31d2104.komurojun-mbn@nifty.com> <20061230.102358.106876516.yoshfuji@linux-ipv6.org> <20061230205931.9e430173.komurojun-mbn@nifty.com> <20061230.231952.16573563.yoshfuji@linux-ipv6.org> X-Mailer: Sylpheed version 2.2.10 (GTK+ 2.10.4; i386-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org > Can you reproduce it with other ftp client and/or server? O.K. I wiil try to test other ftp client and server. > Please provide the output of "netstat -na" command during the > transfer, and the output of "lsmod | grep conntrack" (just for > sure). Please see the output of "netstat -na" when stuck. (below) CONFIG_NETFILER is diabled in my test configuration ,conntrack modules is not loaded. (CONFIG_IP_DCCP, CONFIG_IP_SCTP, CONFIG_TIPC, CONFIG_IPV6 is also disabled) > What kind of mode do you use? e.g. PORT/EPRT/LPRT/PASV/EPSV/LPSV PASV mode. > When the transfer get stuck, are other communication still working? Other communication works properly. Actually, I can start other ftp session on other console of the same PC. > Are there any workaround? > e.g. stop-start vsftpd cycle, ifdown-ifup cycle, rmmod/insmod cycle etc. I only need to do the killall command. >> output of netstat -na Active Internet connections (servers and established) Proto Recv-Q Send-Q Local Address Foreign Address State tcp 0 0 0.0.0.0:873 0.0.0.0:* LISTEN tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN tcp 0 0 192.168.0.6:35737 192.168.0.2:26827 TIME_WAIT tcp 0 0 192.168.0.6:51036 192.168.0.2:21 ESTABLISHED udp 0 0 0.0.0.0:68 0.0.0.0:* udp 0 0 0.0.0.0:867 0.0.0.0:* udp 0 0 0.0.0.0:870 0.0.0.0:* udp 0 0 0.0.0.0:111 0.0.0.0:* Active UNIX domain sockets (servers and established) Proto RefCnt Flags Type State I-Node Path unix 2 [ ACC ] STREAM LISTENING 5056 /tmp/.font-unix/fs7100 unix 2 [ ] DGRAM 1234 @/org/kernel/udev/udevd unix 5 [ ] DGRAM 4748 /dev/log unix 2 [ ACC ] STREAM LISTENING 4917 /var/run/dbus/system_bus_socket unix 2 [ ACC ] STREAM LISTENING 4989 /var/run/acpid.socket unix 2 [ ] DGRAM 5390 unix 3 [ ] STREAM CONNECTED 4920 unix 3 [ ] STREAM CONNECTED 4919 unix 2 [ ] DGRAM 4866 unix 2 [ ] DGRAM 4756 Thanks, Best Regards Komuro