From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 29360 invoked by alias); 16 Sep 2014 13:13:24 -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 29334 invoked by uid 48); 16 Sep 2014 13:13:21 -0000 From: "jerome.gardou at reactos dot org" To: gdb-prs@sourceware.org Subject: [Bug remote/17397] New: i686-w64-mingw32 remote multiprocess debugging: thread.c:1002: internal-error: switch_to_thread: Assertion `inf != NULL' failed. Date: Tue, 16 Sep 2014 13:13:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gdb X-Bugzilla-Component: remote X-Bugzilla-Version: 7.8 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: jerome.gardou at reactos dot org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter attachments.created Message-ID: 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: 2014-q3/txt/msg00607.txt.bz2 https://sourceware.org/bugzilla/show_bug.cgi?id=3D17397 Bug ID: 17397 Summary: i686-w64-mingw32 remote multiprocess debugging: thread.c:1002: internal-error: switch_to_thread: Assertion `inf !=3D NULL' failed. Product: gdb Version: 7.8 Status: NEW Severity: normal Priority: P2 Component: remote Assignee: unassigned at sourceware dot org Reporter: jerome.gardou at reactos dot org Created attachment 7788 --> https://sourceware.org/bugzilla/attachment.cgi?id=3D7788&action=3Dedit Relevant GDB log. Hello, I am developing an homebrew gdb stub for ReactOS. Code can be found here: http://git.reactos.org/?p=3Dreactos.git;a=3Dtree;f=3Dreactos/drivers/base/k= dgdb As this is a kernel debugger, it is per se a multiprocess environment, and advertised as such at connection time with GDB. info thread triggers the following assert: thread.c:1002: internal-error: switch_to_thread: Assertion `inf !=3D NULL' failed. Attached is the relevant log with "debug remote" set to 1 and the core dump= at the time the failed assertion is raised. To reduce noise, I didn't load any symbol files when producing the log. (results are similar with them). GDB 7.8 was compiled from source with ./configure --target=3Di686-w64-mingw= 32 --with-expat I am ready and willing to give further details on this issue, as it hinders further use of GDB in this environment. Best regards J=C3=A9r=C3=B4me --=20 You are receiving this mail because: You are on the CC list for the bug. >>From gdb-prs-return-16619-listarch-gdb-prs=sources.redhat.com@sourceware.org Tue Sep 16 13:14:51 2014 Return-Path: Delivered-To: listarch-gdb-prs@sources.redhat.com Received: (qmail 29887 invoked by alias); 16 Sep 2014 13:14:51 -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 29865 invoked by uid 48); 16 Sep 2014 13:14:50 -0000 From: "jerome.gardou at reactos dot org" To: gdb-prs@sourceware.org Subject: [Bug remote/17397] i686-w64-mingw32 remote multiprocess debugging: thread.c:1002: internal-error: switch_to_thread: Assertion `inf != NULL' failed. Date: Tue, 16 Sep 2014 13:14:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gdb X-Bugzilla-Component: remote X-Bugzilla-Version: 7.8 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: jerome.gardou at reactos dot org X-Bugzilla-Status: NEW 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: 7bit X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-q3/txt/msg00608.txt.bz2 Content-length: 324 https://sourceware.org/bugzilla/show_bug.cgi?id=17397 --- Comment #1 from jerome.gardou at reactos dot org --- Created attachment 7789 --> https://sourceware.org/bugzilla/attachment.cgi?id=7789&action=edit Core dump at the time of the crash. -- You are receiving this mail because: You are on the CC list for the bug.