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 1CFF79474 for ; Tue, 30 May 2023 20:52:48 +0000 (UTC) Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 887B8107 for ; Tue, 30 May 2023 13:52:46 -0700 (PDT) Received: by mail-io1-f69.google.com with SMTP id ca18e2360f4ac-7636c775952so305233039f.2 for ; Tue, 30 May 2023 13:52:46 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1685479966; x=1688071966; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=SpU2AdVw1Ybwch3/ygMnAAKhKAL/LfwFA3E33B8xEmQ=; b=OGufeNjWAIThC4vNZRcy8YnHFkCzJ78QSGVd6EX5pL0HvJc/EWk6ddc2v7bWeA/1R9 Klr0cJDdFvygY9EVKP8VXt0wLkHgvsJQ82AiblFiypYj5TISDiHJ/Yo6Cv/+nenNvEmj b3hAcJMIRJnDwaTCS5Mue8R7iRPEUcmpqAiGQeCf7Dz0BPWs+xxTPkaNOeRD07bHcS1v IeeMH3PKfGJInwdvQ+1Hf37Fu+3/WVCwlTiX4hUwzUuxFqwu0rrtY5PYyyGBIyw/QWWk 2cv3bkXRrZHdo//xW/bfk9mVlpEIq1274Dx8munagil7uv9kkg3BZIpN5yEIeSyACFhF KGIg== X-Gm-Message-State: AC+VfDyuz9QU6OxK9/BmmYev6HmttRJwCNKR8aCG947Z0diH4awudKk1 5nha4ZuZO2jgQObUWWF4LdvFuw+7jZRZrGlzFgZSrEV8c10P X-Google-Smtp-Source: ACHHUZ6M+UGrk1fYFZBfPLehgrSibLYaCCEw+QqHcF+SZxmRJvPy8ryJQjyYNAJttYSinTtSDQZ7P1ra+hR5sL+y+hLPlCEtzD7t Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a02:8669:0:b0:41a:b094:c5b8 with SMTP id e96-20020a028669000000b0041ab094c5b8mr1459057jai.2.1685479965893; Tue, 30 May 2023 13:52:45 -0700 (PDT) Date: Tue, 30 May 2023 13:52:45 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000a4ac4205fcef62b2@google.com> Subject: [syzbot] Monthly bluetooth report (May 2023) From: syzbot To: johan.hedberg@gmail.com, 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_HEX, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2, SORTED_RECIPS,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE, URIBL_BLOCKED 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 bluetooth maintainers/developers, This is a 31-day syzbot report for the bluetooth subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/bluetooth During the period, 3 new issues were detected and 2 were fixed. In total, 23 issues are still open and 52 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 6474 Yes possible deadlock in rfcomm_sk_state_change https://syzkaller.appspot.com/bug?extid=d7ce59b06b3eb14fd218 <2> 3382 Yes WARNING in hci_conn_timeout https://syzkaller.appspot.com/bug?extid=2446dd3cb07277388db6 <3> 639 Yes possible deadlock in rfcomm_dlc_exists https://syzkaller.appspot.com/bug?extid=b69a625d06e8ece26415 <4> 82 Yes WARNING in call_timer_fn https://syzkaller.appspot.com/bug?extid=6fb78d577e89e69602f9 <5> 36 Yes WARNING: ODEBUG bug in put_device https://syzkaller.appspot.com/bug?extid=a9290936c6e87b3dc3c2 <6> 2 No KASAN: slab-use-after-free Write in sco_chan_del https://syzkaller.appspot.com/bug?extid=cf54c1da6574b6c1b049 <7> 1 No KASAN: slab-use-after-free Write in hci_conn_drop https://syzkaller.appspot.com/bug?extid=21835970af93643f25a2 --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@googlegroups.com. To disable reminders for individual bugs, reply with the following command: #syz set no-reminders To change bug's subsystems, reply with: #syz set subsystems: new-subsystem You may send multiple commands in a single email message.