From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (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 1A3BA30274F for ; Fri, 21 Nov 2025 12:34:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763728480; cv=none; b=akfmdpbb6h0xEwqCkrMCkmDEE7Uerciv5HAy2lGBBibJXg1Ssap1rwVMfeXGyWLmH4/e58FUTx+tQiOIEi+C8O72gqgpWugPFsaW6LTxxK3fg5Sl28J5FTC2BHN12nPju7QIGQCB/8V5/zl80yNXLBgfpvpUFCI2xUQSVyUhwxY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763728480; c=relaxed/simple; bh=luwEOd2cuqEHNGUEhejYGjZIuuD5793J65QXSOAQHMU=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=fw67RwFwUvk1sABRkwRRJVFu6IpjfKFYFT+jbTPT4h8mQjs4M153DCPTEyttg7xiAIJxjmmmVHeFYgb9eBZYeWNqELju3GIyjxlJKlFThe8eG312uaR2BTnt4Ln8ObWwvHdT8cpl2lqirymE5siq5lA1KVU3W88TbfdrZueJJhs= 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=209.85.166.200 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-il1-f200.google.com with SMTP id e9e14a558f8ab-43322fcfae7so20944095ab.1 for ; Fri, 21 Nov 2025 04:34:38 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1763728478; x=1764333278; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=7W2HBh1TleicrZfEbgL2NEiodFl9Mpdqhxr0rQkM6mM=; b=sGHPVwa+vvTQ0LezwUZsTxPcx1hB4bjFRDejGncmsK77YeT7Av8jz754p8c0ntm/7r Tyk+hOujFvua1gSg9gd5Q2pMpShJ8wg96wy0jiXJjZmxAAFVQAoLmsYapIvcMvuEGhDP fW+4aminDffuV1v8fmn059Tcy/mIrjA/zXSrRhTPy6MgSKM8j6idZ1Nrk14WGiwBdJzy TWkCMPTcyUWc/OPoJB8BPKUlNqPEazlSqmIjHVYSrhrIcIev9ior4iPobR4hwzz5eyc1 qsAo0Gt4/Os8P+UarVAw9ztA+h6Srph0EdmXRnQDMR68WSq0PhXBMgImQOocKgbO1Aat flbw== X-Gm-Message-State: AOJu0Yyt3X+7xQKrDsHeB8FwMwtjRap6q3Or1ocsJxR/KG7uF0rbdaAo bKWPqTeDqvwGbKA8y4JGtQrzukmnX5Vz0cKpxmaS6XukVUij3loL8fIjxYb9plIFvHWidJbrs7Y LWTLdJOA1VGxyVUvsEcuwujXPrv/WjzbDV1kDDkbeTDf5mtThbx1eFTHbgnY= X-Google-Smtp-Source: AGHT+IHSi57Q5v5in5sqbX+2IERxl2ilHut6iXvtwJBx/F7H85l+cZ0s76nfQQZq0AUqMDyr8TLxoaOEEuX7EVCCFQzcfNPLac0Q Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:351e:b0:433:7e2f:839d with SMTP id e9e14a558f8ab-435b8e79e33mr17115295ab.21.1763728478333; Fri, 21 Nov 2025 04:34:38 -0800 (PST) Date: Fri, 21 Nov 2025 04:34:38 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <69205c5e.a70a0220.2ea503.0051.GAE@google.com> Subject: [syzbot] Monthly trace report (Nov 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, 15 issues are still open and 59 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 773 Yes INFO: task hung in exit_mm (5) https://syzkaller.appspot.com/bug?extid=1c6607097b258f18065c <2> 87 Yes WARNING in blk_register_tracepoints https://syzkaller.appspot.com/bug?extid=c54ded83396afee31eb1 <3> 82 Yes WARNING in tracepoint_probe_unregister (3) https://syzkaller.appspot.com/bug?extid=a1d25e53cd4a10f7f2d3 <4> 60 Yes INFO: task hung in blk_trace_ioctl (4) https://syzkaller.appspot.com/bug?extid=ed812ed461471ab17a0c <5> 58 Yes INFO: task hung in blk_trace_remove (2) https://syzkaller.appspot.com/bug?extid=2373f6be3e6de4f92562 <6> 30 No INFO: task hung in blk_trace_startstop https://syzkaller.appspot.com/bug?extid=774863666ef5b025c9d0 <7> 19 Yes WARNING in get_probe_ref https://syzkaller.appspot.com/bug?extid=8672dcb9d10011c0a160 --- 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.