From owner-freebsd-bugs@FreeBSD.ORG Wed Aug 10 21:00:23 2011 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 1BF301065675 for ; Wed, 10 Aug 2011 21:00:23 +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 BCE478FC1D for ; Wed, 10 Aug 2011 21:00:22 +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 p7AL0MnX071351 for ; Wed, 10 Aug 2011 21:00:22 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id p7AL0MdD071350; Wed, 10 Aug 2011 21:00:22 GMT (envelope-from gnats) Resent-Date: Wed, 10 Aug 2011 21:00:22 GMT Resent-Message-Id: <201108102100.p7AL0MdD071350@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, "Wojciech A. Koszek" Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 0DDCE1065677 for ; Wed, 10 Aug 2011 20:55:56 +0000 (UTC) (envelope-from wkoszek@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id F10358FC16; Wed, 10 Aug 2011 20:55:55 +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 p7AKttpV071215; Wed, 10 Aug 2011 20:55:55 GMT (envelope-from wkoszek@freefall.freebsd.org) Received: (from wkoszek@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id p7AKttSo071214; Wed, 10 Aug 2011 20:55:55 GMT (envelope-from wkoszek) Message-Id: <201108102055.p7AKttSo071214@freefall.freebsd.org> Date: Wed, 10 Aug 2011 20:55:55 GMT From: "Wojciech A. Koszek" To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Cc: Ilias Marinos Subject: kern/159659: DTrace PID provider dies with: Trying sleep, but thread marked as sleeping prohibited X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: "Wojciech A. Koszek" List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 10 Aug 2011 21:00:23 -0000 >Number: 159659 >Category: kern >Synopsis: DTrace PID provider dies with: Trying sleep, but thread marked as sleeping prohibited >Confidential: no >Severity: non-critical >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Aug 10 21:00:22 UTC 2011 >Closed-Date: >Last-Modified: >Originator: Wojciech A. Koszek >Release: FreeBSD 9.0-BETA1 >Organization: FreeBSD Project >Environment: # uname -a FreeBSD 9.0-BETA1 FreeBSD 9.0-BETA1 #1 r224679M: Sat Aug 6 17:06:30 UTC 2011 wkoszek@:/usr/obj/usr/src/sys/DTRACE i386 System built with: # cat /etc/make.conf STRIP= CFLAGS+=-fno-omit-frame-pointer DEBUG_FLAGS=-g # cat /etc/src.conf WITH_CTF=1 >Description: I have a program called "main". Program is compiled in a following way: gcc -O0 -pipe -fno-omit-frame-pointer -std=gnu99 -c main.c ctfconvert -L VERSION -g main.o gcc -O0 -pipe -fno-omit-frame-pointer -std=gnu99 -o main main.o ctfmerge -L VERSION -g -o main main.o When I run it couple of times with: dtrace -q -s test.1.d -c ./main Kernel dies with Trying sleep, but thread marked as sleeping prohibited Backtrace is here: http://people.freebsd.org/~wkoszek/traces/dtrace_panic1.png >How-To-Repeat: Download: http://people.freebsd.org/~wkoszek/dtrace/dtrace.tgz or sync to: //depot/user/wkoszek/solaris/... in Perforce. Type "make freebsd" and hit: dtrace -q -s test.1.d -c ./main Couple of times. >Fix: >Release-Note: >Audit-Trail: >Unformatted: