From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 512344A21 for ; Sat, 20 Sep 2025 05:04:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758344663; cv=none; b=qiWmAnGPuKsb/4L/0PnUItgsTPBs1OWweespS2XPcmI2iMWhx9iQDDVPAAyfCGpXpFP0AjXrwAbSHcMJ51247ItVIJCwcal9cT9PbUND/2R5fdm862AhlYvtHeHLck83ZpTBTzZ7B21nIhLbsUpWptbxFTNjsx5pUpMNfj1h1dE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758344663; c=relaxed/simple; bh=hZTJRt1Nlc55C/plBNX96dXZSDZddDFBRNaQ5sGj6sA=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=d2tok07Ke3OKfWdguTF8vlCKlktayjDUV3T1mS9R6NPQWPsm5Qhh030kbKXsdYWLQ/Lyx92h4mWxyP7RWSeX9ZNoTQ7L5keqDSvXBe0fhPRFhst5Y1p9brh4qLItIWWWYe+fpT5i8FB9PF54EaXVqqIat2gPHfVJ/JUTnDw1GaM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.72 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-io1-f72.google.com with SMTP id ca18e2360f4ac-88de776aab6so215917539f.0 for ; Fri, 19 Sep 2025 22:04:22 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1758344661; x=1758949461; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=m++5cuBJbMnEx4hmF52JH+NdHgmgjtZrhgbDgT4ZFlk=; b=ZK7ioq4u/IAlWPh0AW5JftZHrTQKgx1ew00o471v2HQu9SPybNFI61igWv0c9u5Wg7 kp/y3CLCLDrl6MzP1hwDFSy+lYh+u0tFe+kVWatvIXCeSt+BCYsKDt7thZb5VRdoLOqb 4KILjtBEKp8rvtvVbo46NPwpfP8QyzION7d5GaVpOiNt0C2d3ANcIjcMlx6qquZ407P1 3T/Wh2l+B0Sot7O/K7SG/6byLibgeK2F4WJZYhvG37xCa7o7OOFu5rud6dAJBlWYyulm 4IVp2kMEf2+6gLG+Zqv7nOsIncUh9rC9VILzTuikxD9WMAXiQgJdjKLMOovaclwVkhIv nJtw== X-Gm-Message-State: AOJu0YyeSqyGFEykqDABjTSl/S9EJw5bHLCC5TI/S+Cv1EEEkfw77zQJ 7G1N0YaFinaS26lakh/Lz4Q6OeOAXjVVB6QSEJzz4dY4wbXZpgYMcJs+7MLHsGuUXZ32pdhIY8v X/tDMcnU3Vr0UOrbW5VcusIvU+BUvYqutYrptbOEwGsMIxXXt0BYWavFZOWQ= X-Google-Smtp-Source: AGHT+IF6GhCP7BSxxEkTutECu+aACaBv5lvocY3TyNcdtpxR1lasNqtWt9hk6ejRkpSmg6G0pfUSg/xK9iT6kQWdRuEVf95teDHp Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1949:b0:424:29c:e86e with SMTP id e9e14a558f8ab-4248178db6cmr97035895ab.14.1758344661457; Fri, 19 Sep 2025 22:04:21 -0700 (PDT) Date: Fri, 19 Sep 2025 22:04:21 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68ce35d5.050a0220.13cd81.0011.GAE@google.com> Subject: [syzbot] Monthly trace report (Sep 2025) From: syzbot To: linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, mhiramat@kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello trace maintainers/developers, This is a 31-day syzbot report for the trace subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/trace During the period, 1 new issues were detected and 0 were fixed. In total, 12 issues are still open and 55 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 1039 Yes WARNING in tracing_buffers_mmap_close https://syzkaller.appspot.com/bug?extid=ddc001b92c083dbf2b97 <2> 82 Yes WARNING in blk_register_tracepoints https://syzkaller.appspot.com/bug?extid=c54ded83396afee31eb1 <3> 61 Yes WARNING in tracepoint_probe_unregister (3) https://syzkaller.appspot.com/bug?extid=a1d25e53cd4a10f7f2d3 <4> 55 Yes INFO: task hung in blk_trace_ioctl (4) https://syzkaller.appspot.com/bug?extid=ed812ed461471ab17a0c <5> 47 Yes INFO: task hung in blk_trace_remove (2) https://syzkaller.appspot.com/bug?extid=2373f6be3e6de4f92562 --- 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.