From owner-freebsd-threads@FreeBSD.ORG Sun Oct 30 00:59:26 2005 Return-Path: X-Original-To: freebsd-threads@hub.freebsd.org Delivered-To: freebsd-threads@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 0C42B16A41F; Sun, 30 Oct 2005 00:59:26 +0000 (GMT) (envelope-from davidxu@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id BB15243D45; Sun, 30 Oct 2005 00:59:25 +0000 (GMT) (envelope-from davidxu@FreeBSD.org) Received: from freefall.freebsd.org (davidxu@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.3/8.13.3) with ESMTP id j9U0xPGV028781; Sun, 30 Oct 2005 00:59:25 GMT (envelope-from davidxu@freefall.freebsd.org) Received: (from davidxu@localhost) by freefall.freebsd.org (8.13.3/8.13.1/Submit) id j9U0xPge028777; Sun, 30 Oct 2005 00:59:25 GMT (envelope-from davidxu) Date: Sun, 30 Oct 2005 00:59:25 GMT From: David Xu Message-Id: <200510300059.j9U0xPge028777@freefall.freebsd.org> To: justin@arl.army.mil, davidxu@FreeBSD.org, freebsd-threads@FreeBSD.org Cc: Subject: Re: threads/86004: libthr broken on amd64 X-BeenThere: freebsd-threads@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Threading on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Oct 2005 00:59:26 -0000 Synopsis: libthr broken on amd64 State-Changed-From-To: open->closed State-Changed-By: davidxu State-Changed-When: Sun Oct 30 00:55:50 GMT 2005 State-Changed-Why: On FreeBSD 5.4, please use libpthread, there is no plan to fix libthr's brokeness, if you definitely want to use libthr, the only way is upgrading to 6.0. http://www.freebsd.org/cgi/query-pr.cgi?pr=86004 From owner-freebsd-threads@FreeBSD.ORG Mon Oct 31 11:02:43 2005 Return-Path: X-Original-To: freebsd-threads@freebsd.org Delivered-To: freebsd-threads@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 2DA7D16A41F for ; Mon, 31 Oct 2005 11:02:43 +0000 (GMT) (envelope-from owner-bugmaster@freebsd.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id AE55343D79 for ; Mon, 31 Oct 2005 11:02:31 +0000 (GMT) (envelope-from owner-bugmaster@freebsd.org) Received: from freefall.freebsd.org (peter@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.3/8.13.3) with ESMTP id j9VB2Vfu009129 for ; Mon, 31 Oct 2005 11:02:31 GMT (envelope-from owner-bugmaster@freebsd.org) Received: (from peter@localhost) by freefall.freebsd.org (8.13.3/8.13.1/Submit) id j9VB2UQr009123 for freebsd-threads@freebsd.org; Mon, 31 Oct 2005 11:02:30 GMT (envelope-from owner-bugmaster@freebsd.org) Date: Mon, 31 Oct 2005 11:02:30 GMT Message-Id: <200510311102.j9VB2UQr009123@freefall.freebsd.org> X-Authentication-Warning: freefall.freebsd.org: peter set sender to owner-bugmaster@freebsd.org using -f From: FreeBSD bugmaster To: freebsd-threads@FreeBSD.org Cc: Subject: Current problem reports assigned to you X-BeenThere: freebsd-threads@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Threading on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 31 Oct 2005 11:02:43 -0000 Current FreeBSD problem reports Critical problems S Submitted Tracker Resp. Description ------------------------------------------------------------------------------- o [2005/01/26] threads/76690threads fork hang in child for (-lc_r & -lthr) 1 problem total. Serious problems S Submitted Tracker Resp. Description ------------------------------------------------------------------------------- o [2000/07/18] kern/20016 threads pthreads: Cannot set scheduling timer/Can o [2000/08/26] kern/20861 threads libc_r does not honor socket timeouts o [2001/01/20] threads/24472threads libc_r does not honor SO_SNDTIMEO/SO_RCVT o [2001/01/25] threads/24632threads libc_r delicate deviation from libc in ha o [2001/01/25] kern/24641 threads pthread_rwlock_rdlock can deadlock o [2001/11/26] bin/32295 threads pthread dont dequeue signals o [2002/02/01] threads/34536threads accept() blocks other threads o [2002/05/25] kern/38549 threads the procces compiled whith pthread stoppe o [2002/06/27] threads/39922threads [threads] [patch] Threaded applications e o [2002/08/04] kern/41331 threads Pthread library open sets O_NONBLOCK flag o [2003/03/02] threads/48856threads Setting SIGCHLD to SIG_IGN still leaves z o [2003/03/10] threads/49087threads Signals lost in programs linked with libc s [2004/03/15] kern/64313 threads FreeBSD (OpenBSD) pthread implicit set/un o [2004/08/26] threads/70975threads unexpected and unreliable behaviour when o [2004/10/05] threads/72353threads Assertion fails in /usr/src/lib/libpthrea o [2004/10/07] threads/72429threads threads blocked in stdio (fgets, etc) are o [2004/10/21] threads/72953threads fork() unblocks blocked signals w/o PTHRE o [2004/12/19] threads/75273threads FBSD 5.3 libpthread (KSE) bug o [2004/12/21] threads/75374threads pthread_kill() ignores SA_SIGINFO flag o [2005/01/26] threads/76694threads fork cause hang in dup()/close() function o [2005/03/10] threads/78660threads Java hangs unkillably in STOP state after o [2005/04/08] threads/79683threads svctcp_create() fails if multiple threads o [2005/04/28] threads/80435threads panic on high loads o [2005/05/19] threads/81258threads Thread specific data is sometimes assigne o [2005/08/02] threads/84483threads problems with devel/nspr and -lc_r on 4.x s [2005/08/10] threads/84778threads libpthread busy loop/hang with Java when o [2005/08/20] threads/85160threads [libthr] [patch] libobjc + libpthread/lib 27 problems total. Non-critical problems S Submitted Tracker Resp. Description ------------------------------------------------------------------------------- o [2000/05/26] kern/18824 threads gethostbyname is not thread safe o [2000/06/13] kern/19247 threads uthread_sigaction.c does not do anything o [2000/10/21] kern/22190 threads A threaded read(2) from a socketpair(2) f o [2001/09/09] threads/30464threads pthread mutex attributes -- pshared o [2002/05/02] threads/37676threads libc_r: msgsnd(), msgrcv(), pread(), pwri s [2002/07/16] threads/40671threads pthread_cancel doesn't remove thread from o [2004/07/13] threads/69020threads pthreads library leaks _gc_mutex o [2004/09/21] threads/71966threads Mlnet Core Dumped : Fatal error '_pq_inse o [2004/11/21] threads/74180threads KSE problem. Applications those riched ma o [2005/04/13] threads/79887threads [patch] freopen() isn't thread-safe o [2005/05/13] threads/80992threads abort() sometimes not caught by gdb depen o [2005/05/26] threads/81534threads [libc_r] [patch] libc_r close() will fail 12 problems total. From owner-freebsd-threads@FreeBSD.ORG Mon Oct 31 11:18:41 2005 Return-Path: X-Original-To: freebsd-threads@FreeBSD.org Delivered-To: freebsd-threads@FreeBSD.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id BB4AC16A41F; Mon, 31 Oct 2005 11:18:41 +0000 (GMT) (envelope-from marcolz@stack.nl) Received: from mailhost.stack.nl (vaak.stack.nl [131.155.140.140]) by mx1.FreeBSD.org (Postfix) with ESMTP id 60B6D43D49; Mon, 31 Oct 2005 11:18:40 +0000 (GMT) (envelope-from marcolz@stack.nl) Received: from hammer.stack.nl (hammer.stack.nl [IPv6:2001:610:1108:5010::153]) by mailhost.stack.nl (Postfix) with ESMTP id E050AA3014; Mon, 31 Oct 2005 12:18:39 +0100 (CET) Received: by hammer.stack.nl (Postfix, from userid 333) id CF2AF6395; Mon, 31 Oct 2005 12:18:39 +0100 (CET) Date: Mon, 31 Oct 2005 12:18:39 +0100 From: Marc Olzheim To: bug-followup@FreeBSD.org Message-ID: <20051031111839.GA82204@stack.nl> References: <200510241130.j9OBUIOj069740@freefall.freebsd.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200510241130.j9OBUIOj069740@freefall.freebsd.org> X-Operating-System: FreeBSD hammer.stack.nl 6.0-BETA4 FreeBSD 6.0-BETA4 X-URL: http://www.stack.nl/~marcolz/ User-Agent: Mutt/1.5.11 Cc: Marc Olzheim , freebsd-threads@FreeBSD.org Subject: Re: threads/76690: fork hang in child for (-lc_r & -lthr) X-BeenThere: freebsd-threads@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Threading on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 31 Oct 2005 11:18:41 -0000 After getting some useful feedback, a new patch, with signal blocking is now at http://www.stack.nl/~marcolz/FreeBSD/fork-malloc-uthread-4.11.1130757442.patch.txt Marc From owner-freebsd-threads@FreeBSD.ORG Mon Oct 31 11:20:31 2005 Return-Path: X-Original-To: freebsd-threads@hub.freebsd.org Delivered-To: freebsd-threads@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 9135116A424 for ; Mon, 31 Oct 2005 11:20:31 +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 4B3E443D48 for ; Mon, 31 Oct 2005 11:20:31 +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 j9VBKVNH017412 for ; Mon, 31 Oct 2005 11:20:31 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.3/8.13.1/Submit) id j9VBKVA5017411; Mon, 31 Oct 2005 11:20:31 GMT (envelope-from gnats) Date: Mon, 31 Oct 2005 11:20:31 GMT Message-Id: <200510311120.j9VBKVA5017411@freefall.freebsd.org> To: freebsd-threads@FreeBSD.org From: Marc Olzheim Cc: Subject: Re: threads/76690: fork hang in child for (-lc_r & -lthr) X-BeenThere: freebsd-threads@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Marc Olzheim List-Id: Threading on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 31 Oct 2005 11:20:31 -0000 The following reply was made to PR threads/76690; it has been noted by GNATS. From: Marc Olzheim To: bug-followup@FreeBSD.org Cc: Marc Olzheim , freebsd-threads@FreeBSD.org Subject: Re: threads/76690: fork hang in child for (-lc_r & -lthr) Date: Mon, 31 Oct 2005 12:18:39 +0100 After getting some useful feedback, a new patch, with signal blocking is now at http://www.stack.nl/~marcolz/FreeBSD/fork-malloc-uthread-4.11.1130757442.patch.txt Marc