From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 92728 invoked by alias); 12 Nov 2019 13:11:29 -0000 Mailing-List: contact systemtap-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: systemtap-owner@sourceware.org Received: (qmail 92678 invoked by uid 48); 12 Nov 2019 13:11:24 -0000 From: "avi@cloudius-systems.com" To: systemtap@sourceware.org Subject: [Bug dyninst/24884] stapdyn crashes with a segmentation fault Date: Tue, 12 Nov 2019 13:11:00 -0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: systemtap X-Bugzilla-Component: dyninst X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: avi@cloudius-systems.com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: systemtap at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2019-q4/txt/msg00039.txt.bz2 https://sourceware.org/bugzilla/show_bug.cgi?id=3D24884 --- Comment #3 from Avi Kivity --- The performance impact is horrendous however, 5X slower (251k req/sec witho= ut the script, 47k with the script). Does dyninst rewrite the entire program or just the entry points to the probe? --=20 You are receiving this mail because: You are the assignee for the bug.