From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from simark.ca by simark.ca with LMTP id IvnJF58TH2XY0SUAWB0awg (envelope-from ) for ; Thu, 05 Oct 2023 15:50:55 -0400 Authentication-Results: simark.ca; dkim=pass (2048-bit key; unprotected) header.d=lists.lttng.org header.i=@lists.lttng.org header.a=rsa-sha256 header.s=default header.b=Epkn48YB; dkim-atps=neutral Received: by simark.ca (Postfix, from userid 112) id 54AEC1E0C3; Thu, 5 Oct 2023 15:50:55 -0400 (EDT) Received: from lists.lttng.org (lists.lttng.org [167.114.26.123]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by simark.ca (Postfix) with ESMTPS id DCB971E092 for ; Thu, 5 Oct 2023 15:50:52 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=lists.lttng.org; s=default; t=1696535452; bh=Dkcf3NhzSdw1rVpS1Qn0mOtQoIXbAxCGn6uQ1AeMwzw=; h=In-Reply-To:References:Date:To:Subject:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To: From; b=Epkn48YBFs/34gYKIqIm01AFtF0Rgdn7xr8nSIvAQOn3JEHk5nhsZweN0l6bFqhjW FkCWS+TopktSYDRJlO/y6H+1551GhEbVERgtsfJEFDXYJVjckiVzydgG+ZMGA62XuB Ue35eV9eZ7acrlgmqlzZmBsN6C7h0LELc5wuiRUaVeNpxRwGLmvlLSp1LfQhZ2JPDc SuJ/z9pTlMAilZrwHkdEztR2Y1Gur12G7X36gys58cX4SqzU2whNu8XA0JSNetMxaK M4FtjSOqBpo+aqiO9xcaS1HoFOqJWB6NCP1KHxGKn+lsdelJwCCgsKqEbdUexzBUgF 7Z7JuW/40IeJg== Received: from lists-lttng01.efficios.com (localhost [IPv6:::1]) by lists.lttng.org (Postfix) with ESMTP id 4S1hxm2f3Rz2syt; Thu, 5 Oct 2023 15:50:52 -0400 (EDT) Received: from wout3-smtp.messagingengine.com (wout3-smtp.messagingengine.com [64.147.123.19]) by lists.lttng.org (Postfix) with ESMTPS id 4S1hxk3ZkZz2t9C for ; Thu, 5 Oct 2023 15:50:50 -0400 (EDT) Received: from compute2.internal (compute2.nyi.internal [10.202.2.46]) by mailout.west.internal (Postfix) with ESMTP id 23B7F32009F0; Thu, 5 Oct 2023 15:40:50 -0400 (EDT) Received: from imap42 ([10.202.2.92]) by compute2.internal (MEProxy); Thu, 05 Oct 2023 15:40:50 -0400 X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvkedrgeeggddufeeiucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhepofgfggfkjghffffhvffutgesthdtredtreertdenucfhrhhomhepfdevhhhr ihhsthhophhhvghrucfjrghrvhgvhidfuceotghhrhhishestgifhhgrrhhvvgihrdgtrg eqnecuggftrfgrthhtvghrnhepfeelueefvdefteekveekvdfhffdvvdetfedugedvleeu hfeigeelfeffveetkeevnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrg hilhhfrhhomheptghhrhhishestgifhhgrrhhvvgihrdgtrg X-ME-Proxy: Feedback-ID: i2d19425f:Fastmail Received: by mailuser.nyi.internal (Postfix, from userid 501) id 8B0B2BC007C; Thu, 5 Oct 2023 15:40:48 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface User-Agent: Cyrus-JMAP/3.9.0-alpha0-958-g1b1b911df8-fm-20230927.002-g1b1b911d MIME-Version: 1.0 Message-Id: <7619596b-4c04-47d3-91ad-da49786fcfac@app.fastmail.com> In-Reply-To: References: <0c1fcf2c-c061-4074-a20e-44b870fbeef5@app.fastmail.com> <2795ad9b-acbd-460a-bfcb-61f0101180d4@efficios.com> Date: Thu, 05 Oct 2023 15:40:27 -0400 To: "Kienan Stewart" , lttng-dev@lists.lttng.org Subject: Re: [lttng-dev] What is DEFINE_LTTNG_UST_SIGBUS_STATE for and other beginner questions X-BeenThere: lttng-dev@lists.lttng.org X-Mailman-Version: 2.1.39 Precedence: list List-Id: LTTng development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Christopher Harvey via lttng-dev Reply-To: Christopher Harvey Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: lttng-dev-bounces@lists.lttng.org Sender: "lttng-dev" I got this one figured out. I used strace -fp -trace=connect on the target app to see why the connect was failing and it turns out there was a mismatch between sessiond's apps-socket paths and libust's. time to review my build environment I guess. It's very possible my docker container's path environment variables are non-standard. If I had a tiny bit of feedback to provide it would be to print out the errno and paths in the connect/bind commands in the DBG commands. I had to bust out strace to get that info. Small problem, but it could have saved me a few hours and some mailing list messages. Thank you for making this nice looking software available for free. Looking forward to playing with it some more. -Chris _______________________________________________ lttng-dev mailing list lttng-dev@lists.lttng.org https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev