From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 26327 invoked by alias); 26 Sep 2016 20:53:32 -0000 Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Received: (qmail 26305 invoked by uid 89); 26 Sep 2016 20:53:32 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-0.5 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,HK_RANDOM_ENVFROM,HK_RANDOM_FROM,RCVD_IN_DNSWL_NONE,SPF_PASS autolearn=no version=3.3.2 spammy=dept, dll X-HELO: mail-ua0-f177.google.com Received: from mail-ua0-f177.google.com (HELO mail-ua0-f177.google.com) (209.85.217.177) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Mon, 26 Sep 2016 20:53:30 +0000 Received: by mail-ua0-f177.google.com with SMTP id u68so1771853uau.1 for ; Mon, 26 Sep 2016 13:53:30 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to; bh=DSfpszDKN671X6WClvn+mg5fbmNw4tFMxe5JLQ//yqs=; b=AMuz5/vH41DlttQeept/vRP/irpsuU53qVtVlV6iqYnFaN/Lq85yCK+wxiCBMOV44b /5PMdzhRFSj0hu8jqYLLZVYDVpQ1i+FBG5S1vzyeoUZPZv/dtQ/+YK+crZE01D+ChD5h VJXIwlg/pkhKhbK8tIzr5n6jXwnqBATLvnCsZOqxUpi45VuhdYXWinbjoGT1BPQ5uJu+ fB+2xhAL3EgYRZp7+IEq8czQt9ivqm7WfOPKFXQz7Bm15ntbxEGzT9l2ky+HENp/mogW ifk7TS545sCqwpkpFlrF3cscPFUrewK/J/MhLiZlOFX8sd+GAgAy53wXqvCXPFgDhK9Y 22TA== X-Gm-Message-State: AA6/9RlLiKKFPKut6usYVJ9usvFUxDaqCY8myEdyWB1gZY3XcDP6u6bfgKqrK141lJftuFCvLokm+WiEjggHOw== X-Received: by 10.176.83.222 with SMTP id l30mr341246uaa.37.1474923208879; Mon, 26 Sep 2016 13:53:28 -0700 (PDT) MIME-Version: 1.0 Received: by 10.159.36.237 with HTTP; Mon, 26 Sep 2016 13:53:28 -0700 (PDT) In-Reply-To: <4d6d5c2c-f724-5a00-ba6c-fdf5ac220495@cornell.edu> References: <4d6d5c2c-f724-5a00-ba6c-fdf5ac220495@cornell.edu> From: Mike McCarty Date: Mon, 26 Sep 2016 21:09:00 -0000 Message-ID: Subject: Re: Corrupt Cygwin64 install? To: cygwin@cygwin.com Content-Type: text/plain; charset=UTF-8 X-IsSubscribed: yes X-SW-Source: 2016-09/txt/msg00339.txt.bz2 I finally got back to looking at this... I reinstalled cygwin64 from scratch. Removed all of my .*rc files and other customizations. No change. So I decided to run it in the debugger: $ gdb /usr/bin/emacs-nox.exe (gdb) r Starting program: /usr/bin/emacs-nox.exe [New Thread 9896.0x2308] [New Thread 9896.0x40c] [New Thread 9896.0x2a8c] [New Thread 9896.0x20f4] [New Thread 9896.0x27bc] [New Thread 9896.0x488] [New Thread 9896.0x1ae0] [Thread 9896.0x2a8c exited with code 0] [New Thread 9896.0x2b54] Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 9896.0x2b54] 0x000007fefcb07497 in TmmonDestoryAddonObject () from /cygdrive/c/windows/system32/tmumh/20019/AddOn/6.80.0.1007/TmUmEvt64.dll (gdb) where #0 0x000007fefcb07497 in TmmonDestoryAddonObject () from /cygdrive/c/windows/system32/tmumh/20019/AddOn/6.80.0.1007/TmUmEvt64.dll #1 0x000007fefcae4a55 in ?? () from /cygdrive/c/windows/system32/tmumh/20019/AddOn/6.80.0.1007/TmUmEvt64.dll #2 0x000007fefcae3ffb in ?? () from /cygdrive/c/windows/system32/tmumh/20019/AddOn/6.80.0.1007/TmUmEvt64.dll #3 0x000007fefcae3b88 in ?? () from /cygdrive/c/windows/system32/tmumh/20019/AddOn/6.80.0.1007/TmUmEvt64.dll #4 0x000007fefcaea4d3 in ?? () from /cygdrive/c/windows/system32/tmumh/20019/AddOn/6.80.0.1007/TmUmEvt64.dll #5 0x000007fefcaf6b5a in ?? () from /cygdrive/c/windows/system32/tmumh/20019/AddOn/6.80.0.1007/TmUmEvt64.dll #6 0x00000000748960f6 in ?? () from /cygdrive/c/windows/system32/tmumh/20019/TmMon/1.6.0.1163/tmmon64.dll #7 0x0000000074933ac7 in tmmon64!NullExport () from /cygdrive/c/windows/system32/tmumh/20019/TmMon/1.6.0.1163/tmmon64.dll #8 0x00000000749337ca in tmmon64!NullExport () from /cygdrive/c/windows/system32/tmumh/20019/TmMon/1.6.0.1163/tmmon64.dll #9 0x00000000748972dd in ?? () from /cygdrive/c/windows/system32/tmumh/20019/TmMon/1.6.0.1163/tmmon64.dll #10 0x00000001800b2a84 in CreateMutexW () from /usr/bin/cygwin1.dll #11 0x000000018004415b in init_cygheap::add_tls(_cygtls*) () from /usr/bin/cygwin1.dll #12 0x00000001800bd80c in pthread_wrapper () from /usr/bin/cygwin1.dll #13 0x000000018004577b in _cygtls::call2(unsigned int (*)(void*, void*), void*, void*) () from /usr/bin/cygwin1.dll #14 0x00000001800457e4 in _cygtls::call(unsigned int (*)(void*, void*), void*) () from /usr/bin/cygwin1.dll #15 0x0000000076dc59bd in KERNEL32!BaseThreadInitThunk () from /cygdrive/c/windows/system32/kernel32.dll #16 0x0000000076efa2e1 in ntdll!RtlUserThreadStart () from /cygdrive/c/windows/SYSTEM32/ntdll.dll #17 0x0000000000000000 in ?? () Backtrace stopped: previous frame inner to this frame (corrupt stack?) tmmon64.dll is a TrendMicro OfficeScan dll. After talking my sysadmin into disabling OfficeScan on my machine temporarily, the crash goes away. Adding cygwin to the exclusion list doesn't help here (I tried it) I think because this is a "real-time monitor", not the file scan that the exclusion list generally applies to. Has anybody else had a similar experience with TrendMicro AV software? My IT dept. will not allow me to disable it entirely... -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple