From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Original-To: poffice@blade.nagaokaut.ac.jp Delivered-To: poffice@blade.nagaokaut.ac.jp Received: from kankan.nagaokaut.ac.jp (kankan.nagaokaut.ac.jp [133.44.2.24]) by blade.nagaokaut.ac.jp (Postfix) with ESMTP id 7E55B32400E for ; Fri, 3 Jul 2009 02:11:43 +0900 (JST) Received: from funfun.nagaokaut.ac.jp (funfun.nagaokaut.ac.jp [133.44.2.201]) by kankan.nagaokaut.ac.jp (Postfix) with ESMTP id EF3CEEA54E1 for ; Fri, 3 Jul 2009 02:11:43 +0900 (JST) Received: from localhost (localhost.nagaokaut.ac.jp [127.0.0.1]) by funfun.nagaokaut.ac.jp (Postfix) with ESMTP id 30D592D4806 for ; Fri, 3 Jul 2009 02:11:46 +0900 (JST) X-Virus-Scanned: amavisd-new at funfun.nagaokaut.ac.jp Received: from funfun.nagaokaut.ac.jp ([127.0.0.1]) by localhost (funfun.nagaokaut.ac.jp [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id JhrlqVbe3QJI for ; Fri, 3 Jul 2009 02:11:46 +0900 (JST) Received: from voscc.nagaokaut.ac.jp (voscc.nagaokaut.ac.jp [133.44.1.100]) by funfun.nagaokaut.ac.jp (Postfix) with ESMTP id E9C282D4805 for ; Fri, 3 Jul 2009 02:11:45 +0900 (JST) Received: from carbon.ruby-lang.org (carbon.ruby-lang.org [221.186.184.68]) by voscc.nagaokaut.ac.jp (Postfix) with ESMTP id 68543952443 for ; Fri, 3 Jul 2009 02:11:41 +0900 (JST) Received: from beryllium.ruby-lang.org (beryllium.ruby-lang.org [127.0.0.1]) by carbon.ruby-lang.org (Postfix) with ESMTP id 364E93C21ED69; Fri, 3 Jul 2009 02:11:40 +0900 (JST) Received: from svn.ruby-lang.org (svn.ruby-lang.org [210.251.121.215]) by carbon.ruby-lang.org (Postfix) with ESMTP id 11CB33C21ED67; Fri, 3 Jul 2009 02:11:34 +0900 (JST) Received: from ruby-lang.org (localhost [127.0.0.1]) by svn.ruby-lang.org (8.13.8+Sun/8.13.8) with ESMTP id n62HBSPg005757; Fri, 3 Jul 2009 02:11:28 +0900 (JST) Delivered-To: ruby-core@ruby-lang.org Date: Fri, 3 Jul 2009 02:11:34 +0900 Posted: Fri, 3 Jul 2009 02:11:28 +0900 From: Jedediah Smith Reply-To: ruby-core@ruby-lang.org Subject: [ruby-core:24118] [Bug #1716] set_trace_func/raise related segfault, one line repro To: ruby-core@ruby-lang.org Message-Id: <4a4cea40ea2dd_1351224244616767@redmine.ruby-lang.org> X-ML-Name: ruby-core X-Mail-Count: 24118 X-MLServer: fml [fml 4.0.3 release (20011202/4.0.3)]; post only (only members can post) X-ML-Info: If you have a question, send e-mail with the body "help" (without quotes) to the address ruby-core-ctl@ruby-lang.org; help= X-Mailer: Redmine X-Spam-Checker-Version: SpamAssassin 3.1.7-deb3 (2006-10-05) on carbon.ruby-lang.org X-Spam-Level: X-Spam-Status: No, score=0.7 required=7.0 tests=BAYES_50,CONTENT_TYPE_PRESENT, FAKEDWORD_BACKQUOTE,QENCPTR1,X_MAILER_PRESENT autolearn=disabled version=3.1.7-deb3 X-Redmine-Issue-Author: jedediah X-Redmine-Issue-Id: 1716 X-Redmine-Project: ruby-191 X-Redmine-Site: Ruby Issue Tracking System X-Redmine-Host: redmine.ruby-lang.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Precedence: bulk List-Id: ruby-core.ruby-lang.org List-Software: fml [fml 4.0.3 release (20011202/4.0.3)] List-Post: List-Owner: List-Help: List-Unsubscribe: Bug #1716: set_trace_func/raise related segfault, one line repro http://redmine.ruby-lang.org/issues/show/1716 Author: Jedediah Smith Status: Open, Priority: Normal Category: core ruby -v: ruby 1.9.1p129 (2009-05-12 revision 23412) [x86_64-linux] ruby -e 'set_trace_func proc{ begin; fail; rescue; end }; begin; fail; rescue; end' -e: [BUG] Segmentation fault ruby 1.9.1p129 (2009-05-12 revision 23412) [x86_64-linux] -- control frame ---------- c:0004 p:0020 s:0009 b:0009 l:002588 d:000c70 BLOCK c:0003 p:0029 s:0006 b:0006 l:002588 d:002288 EVAL -e:1 c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH c:0001 p:0000 s:0002 b:0002 l:002588 d:002588 TOP --------------------------- -- Ruby level backtrace information----------------------------------------- -e:0:in `rescue in
' -e:1:in `
' -- C level backtrace information ------------------------------------------- 0x7f6cc07d632b /usr/local/lib/libruby.so.1.9(rb_vm_bugreport+0x4b) [0x7f6cc07d632b] 0x7f6cc06f72be /usr/local/lib/libruby.so.1.9 [0x7f6cc06f72be] 0x7f6cc06f7433 /usr/local/lib/libruby.so.1.9(rb_bug+0xb3) [0x7f6cc06f7433] 0x7f6cc077e29c /usr/local/lib/libruby.so.1.9 [0x7f6cc077e29c] 0x7f6cc0498080 /lib/libpthread.so.0 [0x7f6cc0498080] 0x7f6cc07cbbb7 /usr/local/lib/libruby.so.1.9 [0x7f6cc07cbbb7] 0x7f6cc07cf684 /usr/local/lib/libruby.so.1.9 [0x7f6cc07cf684] 0x7f6cc07cf7d1 /usr/local/lib/libruby.so.1.9(rb_iseq_eval_main+0xb1) [0x7f6cc07cf7d1] 0x7f6cc06f9404 /usr/local/lib/libruby.so.1.9(ruby_exec_node+0xb4) [0x7f6cc06f9404] 0x7f6cc06fabd3 /usr/local/lib/libruby.so.1.9(ruby_run_node+0x33) [0x7f6cc06fabd3] 0x4009bf ruby(main+0x4f) [0x4009bf] 0x7f6cbf86c5a6 /lib/libc.so.6(__libc_start_main+0xe6) [0x7f6cbf86c5a6] 0x4008a9 ruby [0x4008a9] [NOTE] You may encounter a bug of Ruby interpreter. Bug reports are welcome. For details: http://www.ruby-lang.org/bugreport.html Aborted ... and in gdb ... Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7f71ee51a6f0 (LWP 23802)] 0x00007f71ee06ecde in vm_throw (th=0x6451c0, reg_cfp=0x7f71ee4d9e90, throw_state=0, throwobj=4) at vm_insnhelper.c:1389 1389 else if (BUILTIN_TYPE(err) == T_NODE) { (gdb) backtrace #0 0x00007f71ee06ecde in vm_throw (th=0x6451c0, reg_cfp=0x7f71ee4d9e90, throw_state=0, throwobj=4) at vm_insnhelper.c:1389 #1 0x00007f71ee0718c1 in vm_exec_core (th=0x6451c0, initial=0) at insns.def:1106 #2 0x00007f71ee07ed27 in vm_exec (th=0x6451c0) at vm.c:1078 #3 0x00007f71ee07f542 in rb_iseq_eval_main (iseqval=6645360) at vm.c:1294 #4 0x00007f71edf79c84 in ruby_exec_node (n=0x656670, file=) at eval.c:206 #5 0x00007f71edf7b453 in ruby_run_node (n=0x656670) at eval.c:234 #6 0x00000000004009cf in main (argc=3, argv=0x7fff3df9bc08) at main.c:35 ---------------------------------------- http://redmine.ruby-lang.org