From owner-freebsd-threads@FreeBSD.ORG Mon Mar 26 11:08:34 2007 Return-Path: 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 0F64716A405 for ; Mon, 26 Mar 2007 11:08:34 +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 F1A7013C484 for ; Mon, 26 Mar 2007 11:08:33 +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 l2QB8X9c049454 for ; Mon, 26 Mar 2007 11:08:33 GMT (envelope-from owner-bugmaster@FreeBSD.org) Received: (from linimon@localhost) by freefall.freebsd.org (8.13.4/8.13.4/Submit) id l2QB8Wi9049450 for freebsd-threads@FreeBSD.org; Mon, 26 Mar 2007 11:08:32 GMT (envelope-from owner-bugmaster@FreeBSD.org) Date: Mon, 26 Mar 2007 11:08:32 GMT Message-Id: <200703261108.l2QB8Wi9049450@freefall.freebsd.org> X-Authentication-Warning: freefall.freebsd.org: linimon 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, 26 Mar 2007 11:08:34 -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 using gdb with multi thread application with lib libpt 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 Mon Mar 26 13:30:50 2007 Return-Path: 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 454F216A401 for ; Mon, 26 Mar 2007 13:30:50 +0000 (UTC) (envelope-from mladenov.martin@googlemail.com) Received: from ug-out-1314.google.com (ug-out-1314.google.com [66.249.92.171]) by mx1.freebsd.org (Postfix) with ESMTP id C851C13C459 for ; Mon, 26 Mar 2007 13:30:49 +0000 (UTC) (envelope-from mladenov.martin@googlemail.com) Received: by ug-out-1314.google.com with SMTP id 71so1597864ugh for ; Mon, 26 Mar 2007 06:30:48 -0700 (PDT) DKIM-Signature: a=rsa-sha1; c=relaxed/relaxed; d=googlemail.com; s=beta; h=domainkey-signature:received:received:mime-version:content-transfer-encoding:message-id:content-type:to:from:subject:date:x-mailer; b=ooWNdMnG7pELlf6Raz9NRlJhnz6vEWb4C7x0cMUsaZ6g8NxN9nHqZhUOATOQomf+Iq/G81l3+85L8d2VVyrLM0aDXPGhYPRp3JLHt02WU6ZABmxojarE7Tm9LHob//5QQLskBF++Dtgf10eahhXhtR/8X7b86UI9i34SOUIbpmw= DomainKey-Signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=beta; h=received:mime-version:content-transfer-encoding:message-id:content-type:to:from:subject:date:x-mailer; b=Zr5E/6xkIWp3kyzw8mPmlX1Fk6efj2fb0B5sV4DoCXOZiq4RBgO4iNjBmp+rzCa3TB6oyUdNRAhkhpFdGlSRpJ7JyBKCYQQg33Lh97s2VXsza/nu30KGGqPKHVJLxGYnt2pNi/UrWV2/rppkj43hvMfMoEWQvlu/wNFJgmMubng= Received: by 10.78.203.13 with SMTP id a13mr2960695hug.1174914254848; Mon, 26 Mar 2007 06:04:14 -0700 (PDT) Received: from ?192.168.110.98? ( [82.147.153.197]) by mx.google.com with ESMTP id r33sm20252567nfc.2007.03.26.06.04.14; Mon, 26 Mar 2007 06:04:14 -0700 (PDT) Mime-Version: 1.0 (Apple Message framework v752.2) Content-Transfer-Encoding: 7bit Message-Id: <044FBD8D-448A-4EDF-816D-0DB559550F13@googlemail.com> Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed To: freebsd-threads@freebsd.org From: Martin Mladenov Date: Mon, 26 Mar 2007 15:04:11 +0200 X-Mailer: Apple Mail (2.752.2) Subject: amd64/110655: 32 bit threaded applications crash on amd64 SMP kernel. 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, 26 Mar 2007 13:30:50 -0000 Andriy Gapon wrote: > There is one strange line in ktrace: > [...] > 66443 thr_test RET fork 0 http://lists.freebsd.org/pipermail/freebsd-threads/2007-February/ 003858.html According to this post upcalls from KSE are reported as returns from fork. We want to help solve this problem, but we are at a loss on what to do next. Any advice will be most appreciated. -- Martin Mladenov