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[2620:137:e000::3:2]) by mx.google.com with ESMTPS id b6-20020a056a000cc600b006ce1127888asi1743505pfv.10.2023.12.08.07.38.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 08 Dec 2023 07:38:47 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:2 as permitted sender) client-ip=2620:137:e000::3:2; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=e8GYGqgq; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:2 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by agentk.vger.email (Postfix) with ESMTP id 7B87A8116E5E; Fri, 8 Dec 2023 07:38:45 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.11 at agentk.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1574354AbjLHPi3 (ORCPT + 99 others); Fri, 8 Dec 2023 10:38:29 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36960 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1574346AbjLHPi2 (ORCPT ); Fri, 8 Dec 2023 10:38:28 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BA6C4FB for ; Fri, 8 Dec 2023 07:38:34 -0800 (PST) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5E480C433C7; Fri, 8 Dec 2023 15:38:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1702049914; bh=UzwffuBK1Uf1+t2jPlhxP2kBQ7ODitP5Un61cVXZRjw=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=e8GYGqgqZupeI+U2efyaCzVFaYwm3TZV8//6IMNDEeTmlmmMPBWIBLFTRDDgE7Qqr n7uxGgW4cInZTj9nAliyHnkUamL3D+QeayelBMJJCsyI9ioq1MxnMlHZ+wjLS/TQKO U6JXmPAF0cjh48Ea3tdx5s7mjoalJjvapRdc27ld7/1VFixpnsCT802Lw4EP+Xm+2S iUNS5IySjrtN17wsi4eKQPIjcw88fKJS5mqzJ9aOw63JmKzrYUK7WfAOE2d9iUft0P A54Tw4UR7t0YA2rm8nkS00+fiw+isXtYQe/dDjwom53KA1EEfDHpT/L8+gJMUCDrPo awBEb2lIeeSQA== Received: by mail-lj1-f180.google.com with SMTP id 38308e7fff4ca-2c9f85eff28so31934621fa.3; Fri, 08 Dec 2023 07:38:34 -0800 (PST) X-Gm-Message-State: AOJu0Yz0JcKeVb3wqnXL6gp6WD0r85n3CfQp6Dd34e5Y/xMa7FL36gps OOEKsYhRUKW2eIW0G/JE2P8sI9x+buA4LLtzj+I= X-Received: by 2002:a2e:3a09:0:b0:2c9:ed9f:9e03 with SMTP id h9-20020a2e3a09000000b002c9ed9f9e03mr52284lja.37.1702049912610; Fri, 08 Dec 2023 07:38:32 -0800 (PST) MIME-Version: 1.0 References: <0000000000003dd70305e722f605@google.com> In-Reply-To: <0000000000003dd70305e722f605@google.com> From: Ard Biesheuvel Date: Fri, 8 Dec 2023 16:38:21 +0100 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [syzbot] BUG: corrupted list in efivar_entry_remove To: syzbot Cc: linux-efi@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-1.2 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on agentk.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (agentk.vger.email [0.0.0.0]); Fri, 08 Dec 2023 07:38:45 -0800 (PST) On Fri, 26 Aug 2022 at 13:10, syzbot wrote: > > Hello, > > syzbot found the following issue on: > > HEAD commit: 680fb5b009e8 Merge tag 'arm64-upstream' into for-kernelci > git tree: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci > console output: https://syzkaller.appspot.com/x/log.txt?x=126f0865080000 > kernel config: https://syzkaller.appspot.com/x/.config?x=4557ad2600fc45f4 > dashboard link: https://syzkaller.appspot.com/bug?extid=1902c359bfcaf39c46f2 > compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2 > userspace arch: arm64 > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=10039fc3080000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=16f4ebc3080000 > > IMPORTANT: if you fix the issue, please add the following tag to the commit: > Reported-by: syzbot+1902c359bfcaf39c46f2@syzkaller.appspotmail.com > #syz test git://git.kernel.org/pub/scm/linux/kernel/git/ardb/linux.git ecbfc830fd039