From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from qproxy6-pub.mail.unifiedlayer.com (qproxy6-pub.mail.unifiedlayer.com [69.89.23.12]) by sourceware.org (Postfix) with ESMTPS id 505E63858D1E for ; Tue, 2 May 2023 12:47:10 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 505E63858D1E Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=tromey.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=tromey.com Received: from outbound-ss-761.bluehost.com (outbound-ss-761.bluehost.com [74.220.211.250]) by qproxy6.mail.unifiedlayer.com (Postfix) with ESMTP id 94C1B802971F for ; Tue, 2 May 2023 12:47:07 +0000 (UTC) Received: from cmgw13.mail.unifiedlayer.com (unknown [10.0.90.128]) by progateway8.mail.pro1.eigbox.com (Postfix) with ESMTP id 5108510046D26 for ; Tue, 2 May 2023 12:46:36 +0000 (UTC) Received: from box5379.bluehost.com ([162.241.216.53]) by cmsmtp with ESMTP id tpOuptcHMNX2atpOupUKRH; Tue, 02 May 2023 12:46:36 +0000 X-Authority-Reason: nr=8 X-Authority-Analysis: v=2.4 cv=NMAQR22g c=1 sm=1 tr=0 ts=6451062c a=ApxJNpeYhEAb1aAlGBBbmA==:117 a=ApxJNpeYhEAb1aAlGBBbmA==:17 a=dLZJa+xiwSxG16/P+YVxDGlgEgI=:19 a=P0xRbXHiH_UA:10:nop_rcvd_month_year a=Qbun_eYptAEA:10:endurance_base64_authed_username_1 a=CCpqsmhAAAAA:8 a=TuUlvYReACiARu4zDM8A:9 a=66zSKFQpzMcA:10:demote_shortener_domain_2 a=ul9cdbp4aOFLsgKbc677:22 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=tromey.com; s=default; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date:References :Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=pnr9tppHIRaJoT1BjHh0BXuuNp6j040sxxyYOJVKpXk=; b=WIk90BlymwrWsaoBiinm8CSsKt D1loQBiWYv6kgeMnzb+VapRSh3pbJnFE4mEcobFPMRe6PaTjAjmhO2cT43Vch9uJfo2Hfg9xxUcgy BpE3+Xjc7543aLAXjj7U+PZ+l; Received: from 71-211-191-82.hlrn.qwest.net ([71.211.191.82]:54272 helo=murgatroyd) by box5379.bluehost.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1ptpOt-000VGC-R3; Tue, 02 May 2023 06:46:35 -0600 From: Tom Tromey To: Chris Packham via Gdb Cc: Luis Machado , Chris Packham Subject: Re: Problems interrupting remote target on powerpc References: <00c24cea-f256-3149-dcc7-1bad08e8bef8@arm.com> X-Attribution: Tom Date: Tue, 02 May 2023 06:46:34 -0600 In-Reply-To: (Chris Packham via Gdb's message of "Tue, 2 May 2023 09:20:17 +1200") Message-ID: <87pm7ivr2t.fsf@tromey.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - box5379.bluehost.com X-AntiAbuse: Original Domain - sourceware.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - tromey.com X-BWhitelist: no X-Source-IP: 71.211.191.82 X-Source-L: No X-Exim-ID: 1ptpOt-000VGC-R3 X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 71-211-191-82.hlrn.qwest.net (murgatroyd) [71.211.191.82]:54272 X-Source-Auth: tom+tromey.com X-Email-Count: 1 X-Source-Cap: ZWx5bnJvYmk7ZWx5bnJvYmk7Ym94NTM3OS5ibHVlaG9zdC5jb20= X-Local-Domain: yes X-Spam-Status: No, score=-3019.8 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,JMQ_SPF_NEUTRAL,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS,TXREP,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: >>>>> "Chris" == Chris Packham via Gdb writes: Chris> Found a non-threaded daemon (still has forks) and that doesn't respond Chris> to Ctrl-C either. I am however able to get gdb back by sending it a Chris> kill -2 on the remote devices console. I wonder if this is the sigwait problem, see: https://sourceware.org/bugzilla/show_bug.cgi?id=9425 https://sourceware.org/bugzilla/show_bug.cgi?id=14559 And also one proposed way to fix it: https://sourceware.org/bugzilla/show_bug.cgi?id=15250 Tom