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[2620:137:e000::1:20]) by mx.google.com with ESMTP id t8-20020a170902bc4800b0016d9bfcefadsi10339806plz.126.2022.08.10.07.35.04; Wed, 10 Aug 2022 07:35:20 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@infradead.org header.s=casper.20170209 header.b=GKxxSLVz; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232372AbiHJNtI (ORCPT + 99 others); Wed, 10 Aug 2022 09:49:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56936 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231685AbiHJNtG (ORCPT ); Wed, 10 Aug 2022 09:49:06 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7A1626716C for ; Wed, 10 Aug 2022 06:49:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=JHf1yBds1DN8UN4Ih9Q475YEN/AiqFSyAzSDvtHNqt0=; b=GKxxSLVznr1xGXv8/kIdYXNC15 w95xLFNqOTR2yQL6wIqehT+9U2yuQ0OK52k6rBaUKn1CMegjaB5No3+bBgpa+anY9RIhbFQ++GFZT ghUWlD8DRZDxsn8FywlN9iWFagKkk2HhBLof6v0xo0JWxbE/2pWtVlzf1mXFqcB3JNk1zpIM8A9u4 /9dCQNtwwzZ0uItCYzEguqPa2DSRxVaavA7jlf5hC80pvvNA/z3YeLH87vUUrta+Ts9WILp8KHvOc 33Ith2cgF7B1LKq749p/vzi+B0Tp1YNCFhZfHvnyXHos/CZklLy6w17Q8otlRUZDyn+lQyKWZb0Nj WS6N7mTA==; Received: from willy by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1oLm4f-00Grh1-73; Wed, 10 Aug 2022 13:48:41 +0000 Date: Wed, 10 Aug 2022 14:48:41 +0100 From: Matthew Wilcox To: syzbot Cc: Liam.Howlett@oracle.com, akpm@linux-foundation.org, alex.gaynor@gmail.com, arve@android.com, brauner@kernel.org, cmllamas@google.com, gregkh@linuxfoundation.org, hridya@google.com, joel@joelfernandes.org, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, maco@android.com, minchan@kernel.org, ojeda@kernel.org, omosnace@redhat.com, surenb@google.com, syzkaller-bugs@googlegroups.com, tkjos@android.com, wedsonaf@google.com Subject: Re: [syzbot] WARNING in find_vma Message-ID: References: <00000000000085cb1705e5b5d9f6@google.com> <0000000000003ee71e05e5e33e10@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <0000000000003ee71e05e5e33e10@google.com> X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Aug 10, 2022 at 06:44:08AM -0700, syzbot wrote: > syzbot has bisected this issue to: > > commit fd0016c6bd4f6287c5c5f98b6350033ebb3c9753 > Author: Miguel Ojeda > Date: Sun Dec 5 18:00:43 2021 +0000 > > scripts: decode_stacktrace: demangle Rust symbols This bisection has gone astray; those implicated in this commit can ignore this report. Liam has already posted a fix for the bug.