From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 58141 invoked by alias); 24 Jun 2015 11:18:14 -0000 Mailing-List: contact gdb-prs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-prs-owner@sourceware.org Received: (qmail 58117 invoked by uid 48); 24 Jun 2015 11:18:14 -0000 From: "szotsaki at gmail dot com" To: gdb-prs@sourceware.org Subject: [Bug c++/18590] GDB memory leak (5+ GB) with Qt Creator in python theDumper.showData Date: Wed, 24 Jun 2015 11:18:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gdb X-Bugzilla-Component: c++ X-Bugzilla-Version: 7.8 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: szotsaki at gmail dot com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.created 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: 2015-q2/txt/msg00453.txt.bz2 https://sourceware.org/bugzilla/show_bug.cgi?id=3D18590 --- Comment #2 from =C3=81kos Sz=C5=91ts --- Created attachment 8388 --> https://sourceware.org/bugzilla/attachment.cgi?id=3D8388&action=3Dedit Second backtrace of the running GDB --=20 You are receiving this mail because: You are on the CC list for the bug. >>From gdb-prs-return-18260-listarch-gdb-prs=sources.redhat.com@sourceware.org Wed Jun 24 11:19:18 2015 Return-Path: Delivered-To: listarch-gdb-prs@sources.redhat.com Received: (qmail 66636 invoked by alias); 24 Jun 2015 11:19:18 -0000 Mailing-List: contact gdb-prs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-prs-owner@sourceware.org Delivered-To: mailing list gdb-prs@sourceware.org Received: (qmail 66606 invoked by uid 48); 24 Jun 2015 11:19:17 -0000 From: "szotsaki at gmail dot com" To: gdb-prs@sourceware.org Subject: [Bug c++/18590] GDB memory leak (5+ GB) with Qt Creator in python theDumper.showData Date: Wed, 24 Jun 2015 11:19:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gdb X-Bugzilla-Component: c++ X-Bugzilla-Version: 7.8 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: szotsaki at gmail dot com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.created 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: 2015-q2/txt/msg00454.txt.bz2 Content-length: 348 https://sourceware.org/bugzilla/show_bug.cgi?id=3D18590 --- Comment #3 from =C3=81kos Sz=C5=91ts --- Created attachment 8389 --> https://sourceware.org/bugzilla/attachment.cgi?id=3D8389&action=3Dedit Commands issued to GDB by Qt Creator --=20 You are receiving this mail because: You are on the CC list for the bug. >>From gdb-prs-return-18261-listarch-gdb-prs=sources.redhat.com@sourceware.org Wed Jun 24 14:46:18 2015 Return-Path: Delivered-To: listarch-gdb-prs@sources.redhat.com Received: (qmail 63715 invoked by alias); 24 Jun 2015 14:46:18 -0000 Mailing-List: contact gdb-prs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-prs-owner@sourceware.org Delivered-To: mailing list gdb-prs@sourceware.org Received: (qmail 63629 invoked by uid 48); 24 Jun 2015 14:46:17 -0000 From: "dje at google dot com" To: gdb-prs@sourceware.org Subject: [Bug c++/18590] GDB memory leak (5+ GB) with Qt Creator in python theDumper.showData Date: Wed, 24 Jun 2015 14:46:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gdb X-Bugzilla-Component: c++ X-Bugzilla-Version: 7.8 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: dje at google dot com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2015-q2/txt/msg00455.txt.bz2 Content-length: 692 https://sourceware.org/bugzilla/show_bug.cgi?id=18590 dje at google dot com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dje at google dot com --- Comment #4 from dje at google dot com --- Sometimes what seem to be memory leaks is actually poor processing of debug info, with gdb expanding far more debug info than necessary. It would be helpful to run the backtrace again, but doing "set debug symtab-create 1" first, and then seeing the output of the backtrace. -- You are receiving this mail because: You are on the CC list for the bug.