From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 24680 invoked by alias); 30 Jun 2008 06:23:37 -0000 Received: (qmail 24527 invoked by uid 48); 30 Jun 2008 06:22:53 -0000 Date: Mon, 30 Jun 2008 06:23:00 -0000 Message-ID: <20080630062253.24524.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug middle-end/36037] [4.4 regression] segfault in gt_ggc_mx_dw_loc_descr_struct In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "jv244 at cam dot ac dot uk" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2008-06/txt/msg01758.txt.bz2 ------- Comment #8 from jv244 at cam dot ac dot uk 2008-06-30 06:22 ------- (In reply to comment #6) > It looks like you run out of stack space during GC walk. You can check if so > by raising the stack limit with 'ulimit -s unlimited'. current trunk (actually a few days old) doesn't fail anymore. The script used for testing actually has ulimit -s 128000 which is pretty high. I tested with ulimit -s 32000 and ulimit -s 64000, but couldn't get a crash. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36037