Date: Wed, 2 Dec 2009 09:25:21 GMT From: Yoshiaki Kasahara <kasahara@nc.kyushu-u.ac.jp> To: freebsd-gnats-submit@FreeBSD.org Subject: ports/141103: net/stone strange behavior on 8.0-RELEASE Message-ID: <200912020925.nB29PLD7084901@www.freebsd.org> Resent-Message-ID: <200912020930.nB29U2vl021826@freefall.freebsd.org>
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>Number: 141103 >Category: ports >Synopsis: net/stone strange behavior on 8.0-RELEASE >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-ports-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Dec 02 09:30:02 UTC 2009 >Closed-Date: >Last-Modified: >Originator: Yoshiaki Kasahara >Release: 8.0-RELEASE >Organization: Kyushu University >Environment: FreeBSD elvenbow.cc.kyushu-u.ac.jp 8.0-RELEASE FreeBSD 8.0-RELEASE #0: Thu Nov 26 14:33:01 JST 2009 root@elvenbow.cc.kyushu-u.ac.jp:/usr/obj/usr/src/sys/GENERIC amd64 >Description: After I upgraded my PC to 8.0R, net/stone proxy starts to emit error messages indefinitely after processed single HTTP request. It never happened during using 7.x series. % stone proxy 3128 localhost Dec 2 18:15:33.961539 34374427072 start (2.3e) [76674] Dec 2 18:15:33.964027 34374427072 stone 3: proxy <- 0.0.0.0:3128 Dec 2 18:15:45.978878 34374454848 3 TCP 4: close 5 01031601, reopen 6 as family=28 Dec 2 18:15:47.036333 34374453504 18:15:45 2 GET http://www.freebsd.org/ HTTP/1.0 Dec 2 18:15:47.036627 34374453504 3 TCP 4: recv MSG_OOB ret=-1, err=54 Dec 2 18:15:47.036647 34374453504 3 TCP 4: recv MSG_OOB ret=-1, err=54 Dec 2 18:15:47.036663 34374453504 3 TCP 4: recv MSG_OOB ret=-1, err=54 Dec 2 18:15:47.036677 34374453504 3 TCP 4: recv MSG_OOB ret=-1, err=54 Dec 2 18:15:47.036692 34374453504 3 TCP 4: recv MSG_OOB ret=-1, err=54 Dec 2 18:15:47.036707 34374453504 3 TCP 4: recv MSG_OOB ret=-1, err=54 Dec 2 18:15:47.036721 34374453504 3 TCP 4: recv MSG_OOB ret=-1, err=54 Dec 2 18:15:47.036736 34374453504 3 TCP 4: recv MSG_OOB ret=-1, err=54 Dec 2 18:15:47.036751 34374453504 3 TCP 4: recv MSG_OOB ret=-1, err=54 Dec 2 18:15:47.036765 34374453504 3 TCP 4: recv MSG_OOB ret=-1, err=54 Dec 2 18:15:47.036780 34374453504 3 TCP 4: recv MSG_OOB ret=-1, err=54 Dec 2 18:15:47.036795 34374453504 3 TCP 4: recv MSG_OOB ret=-1, err=54 Dec 2 18:15:47.036809 34374453504 3 TCP 4: recv MSG_OOB ret=-1, err=54 Dec 2 18:15:47.036824 34374453504 3 TCP 4: recv MSG_OOB ret=-1, err=54 Dec 2 18:15:47.036838 34374453504 3 TCP 4: recv MSG_OOB ret=-1, err=54 Dec 2 18:15:47.036853 34374453504 3 TCP 4: recv MSG_OOB ret=-1, err=54 Dec 2 18:15:47.036868 34374453504 3 TCP 4: recv MSG_OOB ret=-1, err=54 Dec 2 18:15:47.036882 34374453504 3 TCP 4: recv MSG_OOB ret=-1, err=54 Dec 2 18:15:47.036897 34374453504 3 TCP 4: recv MSG_OOB ret=-1, err=54 Dec 2 18:15:47.036908 34374453504 3 TCP 4, 6: doReadWrite Can't happen spin occured tx/rx: 173/40, 18/173 Dec 2 18:15:47.138184 34374820288 3 TCP 4: recv MSG_OOB ret=-1, err=54 Dec 2 18:15:47.138234 34374820288 3 TCP 4: recv MSG_OOB ret=-1, err=54 Dec 2 18:15:47.138250 34374820288 3 TCP 4: recv MSG_OOB ret=-1, err=54 Dec 2 18:15:47.138265 34374820288 3 TCP 4: recv MSG_OOB ret=-1, err=54 Dec 2 18:15:47.138279 34374820288 3 TCP 4: recv MSG_OOB ret=-1, err=54 Dec 2 18:15:47.138295 34374820288 3 TCP 4: recv MSG_OOB ret=-1, err=54 Dec 2 18:15:47.138309 34374820288 3 TCP 4: recv MSG_OOB ret=-1, err=54 Dec 2 18:15:47.138324 34374820288 3 TCP 4: recv MSG_OOB ret=-1, err=54 Dec 2 18:15:47.138338 34374820288 3 TCP 4: recv MSG_OOB ret=-1, err=54 Dec 2 18:15:47.138353 34374820288 3 TCP 4: recv MSG_OOB ret=-1, err=54 Dec 2 18:15:47.138368 34374820288 3 TCP 4: recv MSG_OOB ret=-1, err=54 Dec 2 18:15:47.138379 34374820288 3 TCP 4, 6: doReadWrite Can't happen spin occured tx/rx: 173/40, 18/173 (repeats indefinitely) The accessed URL doesn't matter. I also tried net/stone on another machine running 8.0-RC2 (i386), and the same problem occurred. Actually I'm not really sure if it is stone's problem, or TCP stack of 8.0R has some regressions. >How-To-Repeat: Install net/stone as usual. 1. execute "stone proxy 3128 localhost" 2. connect to the process from other terminal of the same host by "telnet localhost 3128" 3. send "GET http://www.freebsd.org/ HTTP/1.0" and enter twice 4. see the first terminal where stone is running >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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