From owner-freebsd-threads@FreeBSD.ORG Mon Apr 23 11:08:54 2007 Return-Path: <owner-freebsd-threads@FreeBSD.ORG> X-Original-To: freebsd-threads@FreeBSD.org Delivered-To: freebsd-threads@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 41BCE16A400 for <freebsd-threads@FreeBSD.org>; Mon, 23 Apr 2007 11:08:54 +0000 (UTC) (envelope-from owner-bugmaster@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [69.147.83.40]) by mx1.freebsd.org (Postfix) with ESMTP id 3189A13C44B for <freebsd-threads@FreeBSD.org>; Mon, 23 Apr 2007 11:08:54 +0000 (UTC) (envelope-from owner-bugmaster@FreeBSD.org) Received: from freefall.freebsd.org (linimon@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.4/8.13.4) with ESMTP id l3NB8rOa093290 for <freebsd-threads@FreeBSD.org>; Mon, 23 Apr 2007 11:08:53 GMT (envelope-from owner-bugmaster@FreeBSD.org) Received: (from linimon@localhost) by freefall.freebsd.org (8.13.4/8.13.4/Submit) id l3NB8qJP093286 for freebsd-threads@FreeBSD.org; Mon, 23 Apr 2007 11:08:52 GMT (envelope-from owner-bugmaster@FreeBSD.org) Date: Mon, 23 Apr 2007 11:08:52 GMT Message-Id: <200704231108.l3NB8qJP093286@freefall.freebsd.org> X-Authentication-Warning: freefall.freebsd.org: linimon set sender to owner-bugmaster@FreeBSD.org using -f From: FreeBSD bugmaster <bugmaster@FreeBSD.org> 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 <freebsd-threads.freebsd.org> List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-threads>, <mailto:freebsd-threads-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/freebsd-threads> List-Post: <mailto:freebsd-threads@freebsd.org> List-Help: <mailto:freebsd-threads-request@freebsd.org?subject=help> List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-threads>, <mailto:freebsd-threads-request@freebsd.org?subject=subscribe> X-List-Received-Date: Mon, 23 Apr 2007 11:08:54 -0000 Current FreeBSD problem reports Critical problems S Tracker Resp. Description -------------------------------------------------------------------------------- s threa/76690 threads fork hang in child for -lc_r 1 problem total. Serious problems S Tracker Resp. Description -------------------------------------------------------------------------------- o kern/20016 threads pthreads: Cannot set scheduling timer/Cannot set virtu s threa/24472 threads libc_r does not honor SO_SNDTIMEO/SO_RCVTIMEO socket o s threa/24632 threads libc_r delicate deviation from libc in handling SIGCHL s bin/32295 threads pthread dont dequeue signals s threa/34536 threads accept() blocks other threads o kern/38549 threads the procces compiled whith pthread stopped in pthread_ s threa/39922 threads [threads] [patch] Threaded applications executed with s threa/48856 threads Setting SIGCHLD to SIG_IGN still leaves zombies under s threa/49087 threads Signals lost in programs linked with libc_r s kern/64313 threads FreeBSD (OpenBSD) pthread implicit set/unset O_NONBLOC o threa/70975 threads unexpected and unreliable behaviour when using SYSV se o threa/72429 threads threads blocked in stdio (fgets, etc) are not cancella o threa/72953 threads fork() unblocks blocked signals w/o PTHREAD_SCOPE_SYST o threa/75273 threads FBSD 5.3 libpthread (KSE) bug o threa/75374 threads pthread_kill() ignores SA_SIGINFO flag s threa/76694 threads fork cause hang in dup()/close() function in child (-l o threa/79683 threads svctcp_create() fails if multiple threads call at the o threa/80435 threads panic on high loads o threa/83914 threads [libc] popen() doesn't work in static threaded program s threa/84483 threads problems with devel/nspr and -lc_r on 4.x o threa/85160 threads [libthr] [patch] libobjc + libpthread/libthr crash pro o threa/90278 threads libthr, ULE and -current produces >100% WCPU with apac o kern/91266 threads [threads] Trying sleep, but thread marked as sleeping s threa/94467 threads send(), sendto() and sendmsg() are not correct in libc f threa/98256 threads gnome-system-monitor core dumps from pthread_testcance s threa/100815 threads FBSD 5.5 broke nanosleep in libc_r o threa/101323 threads fork(2) in threaded programs broken. o threa/103975 threads Implicit loading/unloading of libpthread.so may crash o threa/110636 threads gdb(1): using gdb with multi thread application with l 29 problems total. Non-critical problems S Tracker Resp. Description -------------------------------------------------------------------------------- s kern/19247 threads uthread_sigaction.c does not do anything wrt SA_NOCLDW s kern/22190 threads A threaded read(2) from a socketpair(2) fd can sometim s threa/30464 threads pthread mutex attributes -- pshared s threa/37676 threads libc_r: msgsnd(), msgrcv(), pread(), pwrite() need wra s threa/40671 threads pthread_cancel doesn't remove thread from condition qu s threa/69020 threads pthreads library leaks _gc_mutex o threa/79887 threads [patch] freopen() isn't thread-safe o threa/80992 threads abort() sometimes not caught by gdb depending on threa o threa/81534 threads [libc_r] [patch] libc_r close() will fail on any fd ty o threa/110306 threads apache 2.0 segmentation violation when calling gethost 10 problems total. From owner-freebsd-threads@FreeBSD.ORG Fri Apr 27 09:34:20 2007 Return-Path: <owner-freebsd-threads@FreeBSD.ORG> X-Original-To: freebsd-threads@hub.freebsd.org Delivered-To: freebsd-threads@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id DDA7D16A402; Fri, 27 Apr 2007 09:34:20 +0000 (UTC) (envelope-from linimon@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [69.147.83.40]) by mx1.freebsd.org (Postfix) with ESMTP id B4F0A13C448; Fri, 27 Apr 2007 09:34:20 +0000 (UTC) (envelope-from linimon@FreeBSD.org) Received: from freefall.freebsd.org (linimon@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.4/8.13.4) with ESMTP id l3R9YKli029072; Fri, 27 Apr 2007 09:34:20 GMT (envelope-from linimon@freefall.freebsd.org) Received: (from linimon@localhost) by freefall.freebsd.org (8.13.4/8.13.4/Submit) id l3R9YK3s029068; Fri, 27 Apr 2007 09:34:20 GMT (envelope-from linimon) Date: Fri, 27 Apr 2007 09:34:20 GMT From: Mark Linimon <linimon@FreeBSD.org> Message-Id: <200704270934.l3R9YK3s029068@freefall.freebsd.org> To: leafy@leafy.idv.tw, linimon@FreeBSD.org, freebsd-threads@FreeBSD.org Cc: Subject: Re: threads/90278: libthr, ULE and -current produces >100% WCPU with apache20/22 X-BeenThere: freebsd-threads@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Threading on FreeBSD <freebsd-threads.freebsd.org> List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-threads>, <mailto:freebsd-threads-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/freebsd-threads> List-Post: <mailto:freebsd-threads@freebsd.org> List-Help: <mailto:freebsd-threads-request@freebsd.org?subject=help> List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-threads>, <mailto:freebsd-threads-request@freebsd.org?subject=subscribe> X-List-Received-Date: Fri, 27 Apr 2007 09:34:20 -0000 Synopsis: libthr, ULE and -current produces >100% WCPU with apache20/22 State-Changed-From-To: open->feedback State-Changed-By: linimon State-Changed-When: Fri Apr 27 09:33:19 UTC 2007 State-Changed-Why: To submitter: ULE has been substantially reworked in -CURRENT; does this problem still recur? http://www.freebsd.org/cgi/query-pr.cgi?pr=90278