X-Recipient: archive-cygwin AT delorie DOT com DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:from:reply-to:to:subject:date:message-id :content-type:content-transfer-encoding:mime-version; q=dns; s= default; b=U3AqeUBwaV/nPh4zEmoDTKuoFE/99Qzqewcg9xaHXEGgG+7XBjFYw lhkivkoMbI3SwXUyG8c02cvLVigzef8MgOUX1nQmjOxo7ONhh1ZI/ngy6XSa7sHm tRttHF1AS239eEvn06RRM4b5YDAl38oBGIz7Um6xBwmGd52/Ecat7U= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:from:reply-to:to:subject:date:message-id :content-type:content-transfer-encoding:mime-version; s=default; bh=nXIv6jFKLOzlX3JUXBo3c3eJHQo=; b=QgNSN/8Ki3VKDe3NYfnkn/thhhSU Xsxc1/WeHkVEVFOTViG1UgdO2ZWdo6XioUnoIQ30IjzeFbkqyAPHI9ruWvOi32Lb EEmMDDJJJSFNMoMpH0vyt8Xlm34Ufzu3fhEZFi7Qw8U+tX4CoHjs48cOUxoj738T 1ZjpCFurvwPYTRA= Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-1.9 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_NONE,SPF_HELO_PASS autolearn=ham version=3.3.2 spammy=Cygwin, cygwin64, rbx, dumped X-HELO: nihcesxwayst06.hub.nih.gov DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nih.gov; i=@nih.gov; q=dns/txt; s=NIH; t=1540653969; x=1572189969; h=from:to:subject:date:message-id: content-transfer-encoding:mime-version; bh=8OU2f9TsYpQtxZMBYaqwfcklp9bBaeubOHLOTzlHgJ8=; b=Et/Usb484O3myMLIOoAUJSDX9nG/sluvTvPyU+2pvnRBq+O9SZ6RHA6P /vsIBCkrkObbb5vWsGSu8/34ozjQdkPhztY/Eb8sXdrXo7MFVivs4vSxu 4ggI9lDsI7bOZPLwJiIF5X7l597YgtQDcgxeZNRkRckrtX/suAr58lMQJ t5v+XSMQOwi8nEO9/cS2OPxq6zcbLEBHgp4IlYAt91OEN42+c0/shB48m mnHm93gYL5pKXRI0zW3gN62JREp57WHg87VyQqCqjnEsDu1oOcT18LzM6 JyEfcuQRj5xRKCpAYXcYCMyYM/erWuzI+Eahpjega/YjHhYv62beq+1LF w==; DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nih.onmicrosoft.com; s=selector1-ncbi-nlm-nih-gov; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=8OU2f9TsYpQtxZMBYaqwfcklp9bBaeubOHLOTzlHgJ8=; b=ZEmy9XSUH6JKK7vPkXWasY5b9nVYL+fVpKICGlGQz/kQgldtKvevg+F9nDuJhH8ghdJQ+teEIxFqvPJxEbvYhTpiNZDGS0mTJ7JD57xp/RamUxH5/M4Xbd1+U0906O7BGhLQwjPgsm3Yst+RqKZepuGIHegtJ43u7RgBzbmCZgU= From: "Lavrentiev, Anton (NIH/NLM/NCBI) [C] via cygwin" Reply-To: "Lavrentiev, Anton (NIH/NLM/NCBI) [C]" To: "'cygwin AT cygwin DOT com'" Subject: Ping crashes Date: Sat, 27 Oct 2018 15:25:50 +0000 Message-ID: authentication-results: spf=none (sender IP is ) smtp.mailfrom=lavr AT ncbi DOT nlm DOT nih DOT gov; Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by delorie.com id w9RFQShg009273 Hello, I have a problem with the ping utility on Cygwin: it keeps crashing with segmentation fault. I've checked that all my packages (including Cygwin core) are up to date. What am I missing? At any rate, I guess it should not have crashed ungracefully if it needs something it doesn't have (like a permission); instead, if should have said so and bail out with an error exit code rather than a stackdump (attached). Thanks, Anton Lavrentiev P.S. ping -h works; ping with any IP address -- crashes $ ping 192.168.1.1 Segmentation fault (core dumped) $ cat ping.exe.stackdump Exception: STATUS_ACCESS_VIOLATION at rip=001800579D7 rax=0000000180322500 rbx=000000018031FCF8 rcx=0000000000000000 rdx=0000000000000003 rsi=0000000000000003 rdi=0000000000000003 r8 =000000000000001F r9 =00000000000000FE r10=0000000180204E70 r11=00000000FFFFC892 r12=0000000000000000 r13=0000000000000003 r14=0000000000000001 r15=0000000000000000 rbp=0000000000000018 rsp=00000000FFFFCAA0 program=C:\cygwin64\bin\ping.exe, pid 6496, thread main cs=0033 ds=002B es=002B fs=0053 gs=002B ss=002B -- 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