From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Tue, 28 Nov 2000 05:35:47 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Tue, 28 Nov 2000 05:35:37 -0500 Received: from cips.inwind.it ([212.141.53.74]:63952 "EHLO relay3.inwind.it") by vger.kernel.org with ESMTP id ; Tue, 28 Nov 2000 05:35:17 -0500 Message-Id: <3.0.6.32.20001128110817.00acae30@pop.tiscalinet.it> X-Mailer: QUALCOMM Windows Eudora Light Version 3.0.6 (32) Date: Tue, 28 Nov 2000 11:08:17 +0100 To: linux-kernel@vger.kernel.org From: Lorenzo Allegrucci Subject: lmbench on linux-2.4.0-test[4-11] Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org About 2 times on 3 lmbench-2alpha12 stops at "Local networking". Below is a 'ps l': F UID PID PPID PRI NI VSZ RSS WCHAN STAT TTY TIME COMMAND 100 0 207 1 9 0 1980 1204 wait4 S tty1 0:00 -bash 100 0 208 1 14 0 1968 1188 wait4 S tty2 0:00 -bash 000 0 209 1 9 0 1004 456 read_c S tty3 0:00 /sbin/getty 38400 tty3 000 0 210 1 9 0 1004 456 read_c S tty4 0:00 /sbin/getty 38400 tty4 000 0 211 1 9 0 1004 456 read_c S tty5 0:00 /sbin/getty 38400 tty5 000 0 212 1 9 0 1004 456 read_c S tty6 0:00 /sbin/getty 38400 tty6 000 0 4096 207 9 0 1168 588 wait4 S tty1 0:00 make results 000 0 4255 4096 9 0 1748 852 wait4 S tty1 0:00 /bin/sh ../scripts/results 000 0 4289 4255 9 0 1768 872 wait4 S tty1 0:00 /bin/sh ../../scripts/lmbench CONFIG.lenstra 040 0 4740 1 10 0 1000 292 tcp_da S tty1 0:00 lat_connect -s 040 0 4742 1 9 0 1068 380 wait_f S tty1 0:00 bw_tcp -s 000 0 4753 4289 10 0 1036 480 inet_w S tty1 0:00 lat_connect localhost 100 0 4761 208 17 0 2872 1256 - R tty2 0:00 ps l lat_connect and bw_tcp are not running. It looks like a deadlock between connect() and accept(). 2.4.0-test[1-2] are not affected, don't know test3. Athlon UP machine. All kernels compiled with the same configuration and compiler, gcc 2.95.2 Does anyone confirm this problem? -- Lorenzo - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/