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[2620:137:e000::1:20]) by mx.google.com with ESMTP id h13-20020a1709063b4d00b0099331b3e78csi118125ejf.671.2023.07.17.13.31.51; Mon, 17 Jul 2023 13:32:25 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-bluetooth-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; spf=pass (google.com: domain of linux-bluetooth-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-bluetooth-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229825AbjGQUW1 (ORCPT + 99 others); Mon, 17 Jul 2023 16:22:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58294 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229779AbjGQUW0 (ORCPT ); Mon, 17 Jul 2023 16:22:26 -0400 Received: from mail-oa1-f70.google.com (mail-oa1-f70.google.com [209.85.160.70]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3DABC1AC for ; Mon, 17 Jul 2023 13:22:25 -0700 (PDT) Received: by mail-oa1-f70.google.com with SMTP id 586e51a60fabf-1b88edb7f46so7508571fac.2 for ; Mon, 17 Jul 2023 13:22:25 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689625344; x=1692217344; 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=BGrQ+szKoMK+EaVan75CnITnplIPv8vValzWkyBMelk=; b=h+klZZOZrlB7p4GlUvtpAX07t5+7PrnZwQDNxSRHZSKOGt/fP+I+g1gl4TCddN3WEW i5iBIV4caWxQbAUEBfu9LbUmzekswVRDQX1BTLw8NPnc0sRj5ZGamKHlqzO21MQhzE40 n2E4D7rok6ofzJX3IRxNNPvIUqE4Gb2BaHfGHZxYAAkM2hxSrv1GTlxJe+J3lmJig9BO 2LbXIZl60ydMMAh0msVufnBW9SPR868eRysP1fDTULkFcidkb7Ebf2z4LsHPZ45OLcaX ZUldFY7bnGrNCecIPC1lAcebDUo9gALSox24c9QInwl37wfyZIkEWaiOa3SsHriEw6UK JMgg== X-Gm-Message-State: ABy/qLazxuP6Yny4SE6psxKqEQ0sqJJBUykrhYl2uWcQiiiBD3eCdEhU eE11kp0/gEt3Tm/0Psd22K3OA5R4RMeRllfaV4An24FseVOA MIME-Version: 1.0 X-Received: by 2002:a05:6870:5aa5:b0:1b0:60ff:b748 with SMTP id dt37-20020a0568705aa500b001b060ffb748mr11252238oab.3.1689625344585; Mon, 17 Jul 2023 13:22:24 -0700 (PDT) Date: Mon, 17 Jul 2023 13:22:24 -0700 In-Reply-To: <00000000000049baa505e65e3939@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000077b5650600b48ed0@google.com> Subject: Re: [syzbot] [bluetooth?] general protection fault in hci_uart_tty_ioctl From: syzbot To: davem@davemloft.net, hdanton@sina.com, jiri@nvidia.com, johan.hedberg@gmail.com, kuba@kernel.org, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, luiz.dentz@gmail.com, marcel@holtmann.org, netdev@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=0.8 required=5.0 tests=BAYES_00,FROM_LOCAL_DIGITS, 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,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 Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org syzbot suspects this issue was fixed by commit: commit d772781964415c63759572b917e21c4f7ec08d9f Author: Jakub Kicinski Date: Fri Jan 6 06:33:54 2023 +0000 devlink: bump the instance index directly when iterating bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=136a0414a80000 start commit: 84368d882b96 Merge tag 'soc-fixes-6.1-3' of git://git.kern.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=24d192d47d02d9e1 dashboard link: https://syzkaller.appspot.com/bug?extid=c19afa60d78984711078 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=168fc765880000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1376e745880000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: devlink: bump the instance index directly when iterating For information about bisection process see: https://goo.gl/tpsmEJ#bisection