From owner-freebsd-i386@FreeBSD.ORG Sun Jul 31 10:20:25 2005 Return-Path: X-Original-To: freebsd-i386@hub.freebsd.org Delivered-To: freebsd-i386@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id D7C8916A420 for ; Sun, 31 Jul 2005 10:20:25 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 87E6D43D55 for ; Sun, 31 Jul 2005 10:20:24 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.3/8.13.3) with ESMTP id j6VAKOg3000466 for ; Sun, 31 Jul 2005 10:20:24 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.3/8.13.1/Submit) id j6VAKOpw000465; Sun, 31 Jul 2005 10:20:24 GMT (envelope-from gnats) Resent-Date: Sun, 31 Jul 2005 10:20:24 GMT Resent-Message-Id: <200507311020.j6VAKOpw000465@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-i386@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Matthias Apitz Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id E396E16A41F for ; Sun, 31 Jul 2005 10:19:01 +0000 (GMT) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [216.136.204.117]) by mx1.FreeBSD.org (Postfix) with ESMTP id B6FEA43D45 for ; Sun, 31 Jul 2005 10:19:01 +0000 (GMT) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.13.1/8.13.1) with ESMTP id j6VAJ1wa067703 for ; Sun, 31 Jul 2005 10:19:01 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.13.1/8.13.1/Submit) id j6VAJ11r067702; Sun, 31 Jul 2005 10:19:01 GMT (envelope-from nobody) Message-Id: <200507311019.j6VAJ11r067702@www.freebsd.org> Date: Sun, 31 Jul 2005 10:19:01 GMT From: Matthias Apitz To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-2.3 Cc: Subject: i386/84384: panic during monitoring a proc (425) with truss X-BeenThere: freebsd-i386@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: I386-specific issues for FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 31 Jul 2005 10:20:26 -0000 >Number: 84384 >Category: i386 >Synopsis: panic during monitoring a proc (425) with truss >Confidential: no >Severity: serious >Priority: low >Responsible: freebsd-i386 >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Jul 31 10:20:23 GMT 2005 >Closed-Date: >Last-Modified: >Originator: Matthias Apitz >Release: 6.0-BETA1 >Organization: Sisis GmbH >Environment: $ uname -a FreeBSD cazador.Sisis.de 6.0-BETA1 FreeBSD 6.0-BETA1 #0: Tue Jul 12 18:05:55 UTC 2005 root@x64.samsco.home:/usr/obj/usr/src/sys/GENERIC i386 CPU: Intel(R) Pentium(R) 4 CPU 3.20GHz (3200.55-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0xf41 Stepping = 1 Features=0xbfebfbff Features2=0x441d> Hyperthreading: 2 logical CPUs real memory = 1073152000 (1023 MB) avail memory = 1041166336 (992 MB) >Description: panic: Assertion !(curthread->td_flags & TDF_SINTR) failed at /usr/src/sys/kern/subr_sleepqueue.c:534 cpuid = 1 KDB: enter: panic: [thread pid 425 tid 100107] stopped at kdb_enter+0x2b: nop This occured while I was monitoring the pid 425, sshd, with truss: # mount_procfs /dev/procfs /proc # truss -f -p 425 and were trying to login with ssh to that machine, not providing the password (just hiting ENTER 3 times); on the 2nd ssh connect without proving the passwords, the system with the sshd / truss panics; >How-To-Repeat: yes, exactly as described above the problem can be repeated; >Fix: >Release-Note: >Audit-Trail: >Unformatted: