From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 73BEC2C9D for ; Sun, 13 Aug 2023 13:38:31 +0000 (UTC) Received: from mail-pf1-f199.google.com (mail-pf1-f199.google.com [209.85.210.199]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0D2291718 for ; Sun, 13 Aug 2023 06:38:30 -0700 (PDT) Received: by mail-pf1-f199.google.com with SMTP id d2e1a72fcca58-686db2bb3eeso4387862b3a.2 for ; Sun, 13 Aug 2023 06:38:30 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1691933909; x=1692538709; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=neJnpZX6yQ9QkvvT9QAkP8Ws3ecBujJ1QULkPMiV29E=; b=RY7yf8UEGDOVSFqErFfbSs16Xhx9iAD8irih3r57Tn3MzRv2qOZBaZlJBoMVE5d4DG MA4lLLoDVDpcgExfcSYkHhkg78BzZcKSyA9HVCG07aZ0+8J/CbjFzEbk7AY5TKkOOiKN 4aoVe+g0G6wI6rfjTa+hawEVSfX3VZXQpy7VwSGuOCEOSp+kTXOf3bEX5ic5RM41Fk68 /W6qxyA9TP2xLFlmaifo/wMJzGLJwjrLAm35SyD19oCJ8/CnG1iNIgxNQVAhadu5LJdY lTyCT9kiCOZAr//JZ7DSokcGrC5OGDnWvLbr85yFsGNuMg+SrgwmxWO20hzDPp6ubKOX lwBA== X-Gm-Message-State: AOJu0YxIel2Yp2ziyf22t83CGEvJkc0OlJPLSXiYH4wu49o4qAJKZTDE H2PLiSLPfLmPW5vBsqHK82VSjCPHI4ivKY4fTrJZhIhrbEdhMuE= X-Google-Smtp-Source: AGHT+IFvUtqXr76zu2wT3itQvPjtzRoxdBW7cC6qINSUywu2YLhPJ1DCvGf+u/vcRaSITgKK9wNgpHfjYiUe7vo70HM9pGod+tZJ Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a17:902:d4c4:b0:1bb:a78c:7a3e with SMTP id o4-20020a170902d4c400b001bba78c7a3emr2668812plg.3.1691933909651; Sun, 13 Aug 2023 06:38:29 -0700 (PDT) Date: Sun, 13 Aug 2023 06:38:29 -0700 In-Reply-To: <00000000000094ac8b05ffae2bf2@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000ab16cf0602ce0f9d@google.com> Subject: Re: [syzbot] [modules?] general protection fault in sys_finit_module From: syzbot To: bpf@vger.kernel.org, chris@chrisdown.name, linux-kernel@vger.kernel.org, linux-modules@vger.kernel.org, llvm@lists.linux.dev, mcgrof@kernel.org, nathan@kernel.org, ndesaulniers@google.com, syzkaller-bugs@googlegroups.com, torvalds@linux-foundation.org, trix@redhat.com Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=0.8 required=5.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL,SORTED_RECIPS,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net syzbot suspects this issue was fixed by commit: commit f1962207150c8b602e980616f04b37ea4e64bb9f Author: Linus Torvalds Date: Tue Jul 4 13:37:32 2023 +0000 module: fix init_module_from_file() error handling bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=148a0a03a80000 start commit: 995b406c7e97 Merge tag 'csky-for-linus-6.5' of https://git.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=71a52faf60231bc7 dashboard link: https://syzkaller.appspot.com/bug?extid=9e4e94a2689427009d35 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17d6670ca80000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=103be50b280000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: module: fix init_module_from_file() error handling For information about bisection process see: https://goo.gl/tpsmEJ#bisection