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 B46FFDDC8 for ; Mon, 24 Jul 2023 21:18:26 +0000 (UTC) Received: from mail-ot1-f70.google.com (mail-ot1-f70.google.com [209.85.210.70]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ABACA171F for ; Mon, 24 Jul 2023 14:18:23 -0700 (PDT) Received: by mail-ot1-f70.google.com with SMTP id 46e09a7af769-6b9efedaeebso9377099a34.2 for ; Mon, 24 Jul 2023 14:18:23 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1690233503; x=1690838303; 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=fISgzzCd91Gj2U/gkz81qNRRRlc1K+b9y/Uqzybe3fQ=; b=a367F84Jsw3s6y/aZ6gDnJYZHBXux91yI9M01bUNsfiNiiwyfMA/qAru62nJCp+qPx UGyr97aHIMctFuHQRN0D9EeXz4Q4MxmRfrQqfCDcZLLIpIXoQ0q5XtSMS20hw+5ik45B pmWNsJUARkTwgfxu3t47kBo2v6YHsXONPthuK2NJZLur9e/cN61F6gU2oq+JZZvwUs0A jQ8p/H5nEbrA72fCpqQNk2d5IFs7juJbP1I5QwRKAzvsF4g7WqvW7o/0C4Ak+Dj2K8KI rAgUe7c4w0CWRVXkQFa9vS5Eg7wLNe8VzoUn+0vqTbBADV/8BmDDfckVaC0Ol9SeytaM ttKw== X-Gm-Message-State: ABy/qLYMXjYfoot31XyjFCuSK8HBPuYAaROqoHYABLg6ARlYPqiBbQrs rN7mtrUbO0W+SfaImu/5EPPr7FFeS8/8NtBKrclvwMJemglNx/U= X-Google-Smtp-Source: APBJJlHk6oTqxAMI0w9v9Q+HPlsKWKA/HtbUSkECk0SsualRSe5kQSUlByEONDF4yteCaaof/kh7pLqOuhIdzPmNrCyk5HqO1DGU Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a9d:7488:0:b0:6b9:f343:acfd with SMTP id t8-20020a9d7488000000b006b9f343acfdmr9566732otk.5.1690233503160; Mon, 24 Jul 2023 14:18:23 -0700 (PDT) Date: Mon, 24 Jul 2023 14:18:23 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000008b1f3e06014227e6@google.com> Subject: Re: [syzbot] [modules?] KASAN: invalid-access Read in init_module_from_file 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, 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_NONE,RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL,SORTED_RECIPS,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+e3705186451a87fd93b8@syzkaller.appspotmail.com Tested on: commit: 910e230d samples/hw_breakpoint: Fix kernel BUG 'invali.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=11e83081a80000 kernel config: https://syzkaller.appspot.com/x/.config?x=34364e75687fa9c3 dashboard link: https://syzkaller.appspot.com/bug?extid=e3705186451a87fd93b8 compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.